chore: authz helpers

* fix: added fix for tooltip prox on hover in uplot

* fix: added fix for series highlighting on focus

* fix: added support for stepinterval

* chore: added tests

* chore: pr review comments

.gitignore

@@ -1,8 +1,11 @@
 
 node_modules
 
+# editor
 .vscode
 !.vscode/settings.json
+.zed
+.idea
 
 deploy/docker/environment_tiny/common_test
 frontend/node_modules
@@ -31,8 +34,6 @@ frontend/yarn-debug.log*
 frontend/yarn-error.log*
 frontend/src/constants/env.ts
 
-.idea
-
 **/build
 **/storage
 **/locust-scripts/__pycache__/
@@ -229,5 +230,3 @@ cython_debug/
 pyrightconfig.json
 
 
-# cursor files
-frontend/.cursor/

ee/query-service/app/api/api.go

@@ -10,6 +10,7 @@ import (
 	"github.com/SigNoz/signoz/ee/query-service/usage"
 	"github.com/SigNoz/signoz/pkg/alertmanager"
 	"github.com/SigNoz/signoz/pkg/global"
+	"github.com/SigNoz/signoz/pkg/http/handler"
 	"github.com/SigNoz/signoz/pkg/http/middleware"
 	querierAPI "github.com/SigNoz/signoz/pkg/querier"
 	baseapp "github.com/SigNoz/signoz/pkg/query-service/app"
@@ -106,7 +107,10 @@ func (ah *APIHandler) RegisterRoutes(router *mux.Router, am *middleware.AuthZ) {
 	router.HandleFunc("/api/v4/query_range", am.ViewAccess(ah.queryRangeV4)).Methods(http.MethodPost)
 
 	// v5
-	router.HandleFunc("/api/v5/query_range", am.ViewAccess(ah.queryRangeV5)).Methods(http.MethodPost)
+	router.Handle("/api/v5/query_range", handler.New(
+		am.ViewAccess(ah.queryRangeV5),
+		querierAPI.QueryRangeV5OpenAPIDef,
+	)).Methods(http.MethodPost)
 
 	router.HandleFunc("/api/v5/substitute_vars", am.ViewAccess(ah.QuerierAPI.ReplaceVariables)).Methods(http.MethodPost)
 

frontend/.cursor/rules/testing-conventions.mdc

@@ -0,0 +1,74 @@
+---
+description: Core testing conventions - imports, rendering, MSW, interactions, queries
+globs: **/*.test.{ts,tsx}
+alwaysApply: false
+---
+
+# Testing Conventions
+
+## Imports
+
+Always import from the test harness, never directly from `@testing-library/react`:
+
+```ts
+import { render, screen, userEvent, waitFor } from 'tests/test-utils';
+import { server, rest } from 'mocks-server/server';
+```
+
+## Router
+
+Use the built-in router in `render`:
+
+```ts
+render(<Page />, undefined, { initialRoute: '/traces-explorer' });
+```
+
+Only mock `useLocation` / `useParams` if the test depends on their values.
+
+## MSW
+
+Global MSW server runs automatically. Override per-test:
+
+```ts
+server.use(
+  rest.get('*/api/v1/foo', (_req, res, ctx) =>
+    res(ctx.status(200), ctx.json({ ok: true })))
+);
+```
+
+Keep large response fixtures in `mocks-server/__mockdata_`.
+
+## Interactions
+
+- Prefer `userEvent` for real user interactions (click, type, select, tab).
+- Use `fireEvent` only for low-level events not covered by `userEvent` (e.g., scroll, resize). Wrap in `act(...)` if needed.
+- Always `await` interactions:
+
+```ts
+const user = userEvent.setup({ pointerEventsCheck: 0 });
+await user.click(screen.getByRole('button', { name: /save/i }));
+```
+
+## Timers
+
+No global fake timers. Per-test only, for debounce/throttle:
+
+```ts
+jest.useFakeTimers();
+const user = userEvent.setup({ advanceTimers: (ms) => jest.advanceTimersByTime(ms) });
+await user.type(screen.getByRole('textbox'), 'query');
+jest.advanceTimersByTime(400);
+jest.useRealTimers();
+```
+
+## Queries
+
+Prefer accessible queries: `getByRole` > `findByRole` > `getByLabelText` > visible text > `data-testid` (last resort).
+
+## Anti-patterns
+
+- Never import from `@testing-library/react` directly
+- Never use global fake timers
+- Never wrap `render` in `act(...)`
+- Never mock infra dependencies locally (router, react-query)
+- Limit to 3-5 focused tests per file

frontend/.cursor/rules/testing-mock-strategy.mdc

@@ -0,0 +1,54 @@
+---
+description: When to use global vs local mocks in tests
+globs: **/*.test.{ts,tsx}
+alwaysApply: false
+---
+
+# Mock Strategy
+
+## Use Global Mocks For
+
+High-frequency dependencies (20+ test files):
+- Core infrastructure: react-router-dom, react-query, antd
+- Browser APIs: ResizeObserver, matchMedia, localStorage
+- Utility libraries: date-fns, lodash
+
+Available global mock files (from jest.config.ts):
+- `uplot` -> `__mocks__/uplotMock.ts`
+
+## Use Local Mocks For
+
+- Business logic dependencies (API endpoints, custom hooks, domain components)
+- Test-specific behavior (different data per test, error scenarios, loading states)
+
+## Decision Tree
+
+```
+Used in 20+ test files?
+  YES -> Global mock
+  NO  -> Business logic or test-specific?
+    YES -> Local mock
+    NO  -> Consider global if usage grows
+```
+
+## Correct Usage
+
+```ts
+// Global mocks are already available - just import
+import { useLocation } from 'react-router-dom';
+
+// Local mocks for business logic
+jest.mock('../api/tracesService', () => ({
+  getTraces: jest.fn(() => mockTracesData),
+}));
+```
+
+## Anti-patterns
+
+```ts
+// Never re-mock globally mocked dependencies locally
+jest.mock('react-router-dom', () => ({ ... }));
+
+// Never put test-specific data in global mocks
+jest.mock('../api/tracesService', () => ({ getTraces: jest.fn(() => specificTestData) }));
+```

frontend/.cursor/rules/testing-type-safety.mdc

@@ -0,0 +1,54 @@
+---
+description: TypeScript type safety requirements for Jest tests
+globs: **/*.test.{ts,tsx}
+alwaysApply: false
+---
+
+# TypeScript Type Safety in Tests
+
+All Jest tests must be fully type-safe. Never use `any`.
+
+## Mock Function Typing
+
+```ts
+// Use jest.mocked for module mocks
+import useFoo from 'hooks/useFoo';
+jest.mock('hooks/useFoo');
+const mockUseFoo = jest.mocked(useFoo);
+
+// Use jest.MockedFunction for standalone mocks
+const mockFetch = jest.fn() as jest.MockedFunction<(id: number) => Promise<User>>;
+```
+
+## Mock Data
+
+Define interfaces for all mock data:
+
+```ts
+const mockUser: User = { id: 1, name: 'John', email: 'john@example.com' };
+
+const mockProps: ComponentProps = {
+  title: 'Test',
+  data: [mockUser],
+  onSelect: jest.fn() as jest.MockedFunction<(user: User) => void>,
+};
+```
+
+## Hook Mocking Pattern
+
+```ts
+import useFoo from 'hooks/useFoo';
+jest.mock('hooks/useFoo');
+const mockUseFoo = jest.mocked(useFoo);
+mockUseFoo.mockReturnValue(/* minimal shape */);
+```
+
+Prefer helpers (`rqSuccess`, `rqLoading`, `rqError`) for React Query results.
+
+## Checklist
+
+- All mock functions use `jest.MockedFunction<T>` or `jest.mocked()`
+- All mock data has proper interfaces
+- No `any` types in test files
+- Component props are typed
+- API response types are defined

frontend/.cursorrules

@@ -1,484 +0,0 @@
-# Persona
-You are an expert developer with deep knowledge of Jest, React Testing Library, MSW, and TypeScript, tasked with creating unit tests for this repository.
-
-# Auto-detect TypeScript Usage
-Check for TypeScript in the project through tsconfig.json or package.json dependencies.
-Adjust syntax based on this detection.
-
-# TypeScript Type Safety for Jest Tests
-**CRITICAL**: All Jest tests MUST be fully type-safe with proper TypeScript types.
-
-**Type Safety Requirements:**
-- Use proper TypeScript interfaces for all mock data
-- Type all Jest mock functions with `jest.MockedFunction<T>`
-- Use generic types for React components and hooks
-- Define proper return types for mock functions
-- Use `as const` for literal types when needed
-- Avoid `any` type – use proper typing instead
-
-# Unit Testing Focus
-Focus on critical functionality (business logic, utility functions, component behavior)
-Mock dependencies (API calls, external modules) before imports
-Test multiple data scenarios (valid inputs, invalid inputs, edge cases)
-Write maintainable tests with descriptive names grouped in describe blocks
-
-# Global vs Local Mocks
-**Use Global Mocks for:**
-- High-frequency dependencies (20+ test files)
-- Core infrastructure (react-router-dom, react-query, antd)
-- Standard implementations across the app
-- Browser APIs (ResizeObserver, matchMedia, localStorage)
-- Utility libraries (date-fns, lodash)
-
-**Use Local Mocks for:**
-- Business logic dependencies (5-15 test files)
-- Test-specific behavior (different data per test)
-- API endpoints with specific responses
-- Domain-specific components
-- Error scenarios and edge cases
-
-**Global Mock Files Available (from jest.config.ts):**
-- `uplot` → `__mocks__/uplotMock.ts`
-
-# Repo-specific Testing Conventions
-
-## Imports
-Always import from our harness:
-```ts
-import { render, screen, userEvent, waitFor } from 'tests/test-utils';
-```
-For API mocks:
-```ts
-import { server, rest } from 'mocks-server/server';
-```
-Do not import directly from `@testing-library/react`.
-
-## Router
-Use the router built into render:
-```ts
-render(<Page />, undefined, { initialRoute: '/traces-explorer' });
-```
-Only mock `useLocation` / `useParams` if the test depends on them.
-
-## Hook Mocks
-Pattern:
-```ts
-import useFoo from 'hooks/useFoo';
-jest.mock('hooks/useFoo');
-const mockUseFoo = jest.mocked(useFoo);
-mockUseFoo.mockReturnValue(/* minimal shape */ as any);
-```
-Prefer helpers (`rqSuccess`, `rqLoading`, `rqError`) for React Query results.
-
-## MSW
-Global MSW server runs automatically.
-Override per-test:
-```ts
-server.use(
-  rest.get('*/api/v1/foo', (_req, res, ctx) => res(ctx.status(200), ctx.json({ ok: true })))
-);
-```
-Keep large responses in `mocks-server/__mockdata_`.
-
-## Interactions
-- Prefer `userEvent` for real user interactions (click, type, select, tab).
-- Use `fireEvent` only for low-level/programmatic events not covered by `userEvent` (e.g., scroll, resize, setting `element.scrollTop` for virtualization). Wrap in `act(...)` if needed.
-- Always await interactions:
-```ts
-const user = userEvent.setup({ pointerEventsCheck: 0 });
-await user.click(screen.getByRole('button', { name: /save/i }));
-```
-
-```ts
-// Example: virtualized list scroll (no userEvent helper)
-const scroller = container.querySelector('[data-test-id="virtuoso-scroller"]') as HTMLElement;
-scroller.scrollTop = targetScrollTop;
-act(() => { fireEvent.scroll(scroller); });
-```
-
-## Timers
-❌ No global fake timers.
-✅ Per-test only, for debounce/throttle:
-```ts
-jest.useFakeTimers();
-const user = userEvent.setup({ advanceTimers: (ms) => jest.advanceTimersByTime(ms) });
-await user.type(screen.getByRole('textbox'), 'query');
-jest.advanceTimersByTime(400);
-jest.useRealTimers();
-```
-
-## Queries
-Prefer accessible queries (`getByRole`, `findByRole`, `getByLabelText`).
-Fallback: visible text.
-Last resort: `data-testid`.
-
-# Example Test (using only configured global mocks)
-```ts
-import { render, screen, userEvent, waitFor } from 'tests/test-utils';
-import { server, rest } from 'mocks-server/server';
-import MyComponent from '../MyComponent';
-
-describe('MyComponent', () => {
-  it('renders and interacts', async () => {
-    const user = userEvent.setup({ pointerEventsCheck: 0 });
-
-    server.use(
-      rest.get('*/api/v1/example', (_req, res, ctx) => res(ctx.status(200), ctx.json({ value: 42 })))
-    );
-
-    render(<MyComponent />, undefined, { initialRoute: '/foo' });
-
-    expect(await screen.findByText(/value: 42/i)).toBeInTheDocument();
-    await user.click(screen.getByRole('button', { name: /refresh/i }));
-    await waitFor(() => expect(screen.getByText(/loading/i)).toBeInTheDocument());
-  });
-});
-```
-
-# Anti-patterns
-❌ Importing RTL directly
-❌ Using global fake timers
-❌ Wrapping render in `act(...)`
-❌ Mocking infra dependencies locally (router, react-query)
-✅ Use our harness (`tests/test-utils`)
-✅ Use MSW for API overrides
-✅ Use userEvent + await
-✅ Pin time only in tests that assert relative dates
-
-# Best Practices
-- **Critical Functionality**: Prioritize testing business logic and utilities
-- **Dependency Mocking**: Global mocks for infra, local mocks for business logic
-- **Data Scenarios**: Always test valid, invalid, and edge cases
-- **Descriptive Names**: Make test intent clear
-- **Organization**: Group related tests in describe
-- **Consistency**: Match repo conventions
-- **Edge Cases**: Test null, undefined, unexpected values
-- **Limit Scope**: 3–5 focused tests per file
-- **Use Helpers**: `rqSuccess`, `makeUser`, etc.
-- **No Any**: Enforce type safety
-
-# Example Test
-```ts
-import { render, screen, userEvent, waitFor } from 'tests/test-utils';
-import { server, rest } from 'mocks-server/server';
-import MyComponent from '../MyComponent';
-
-describe('MyComponent', () => {
-  it('renders and interacts', async () => {
-    const user = userEvent.setup({ pointerEventsCheck: 0 });
-
-    server.use(
-      rest.get('*/api/v1/example', (_req, res, ctx) => res(ctx.status(200), ctx.json({ value: 42 })))
-    );
-
-    render(<MyComponent />, undefined, { initialRoute: '/foo' });
-
-    expect(await screen.findByText(/value: 42/i)).toBeInTheDocument();
-    await user.click(screen.getByRole('button', { name: /refresh/i }));
-    await waitFor(() => expect(screen.getByText(/loading/i)).toBeInTheDocument());
-  });
-});
-```
-
-# Anti-patterns
-❌ Importing RTL directly
-❌ Using global fake timers
-❌ Wrapping render in `act(...)`
-❌ Mocking infra dependencies locally (router, react-query)
-✅ Use our harness (`tests/test-utils`)
-✅ Use MSW for API overrides
-✅ Use userEvent + await
-✅ Pin time only in tests that assert relative dates
-
-# TypeScript Type Safety Examples
-
-## Proper Mock Typing
-```ts
-// ✅ GOOD - Properly typed mocks
-interface User {
-  id: number;
-  name: string;
-  email: string;
-}
-
-interface ApiResponse<T> {
-  data: T;
-  status: number;
-  message: string;
-}
-
-// Type the mock functions
-const mockFetchUser = jest.fn() as jest.MockedFunction<(id: number) => Promise<ApiResponse<User>>>;
-const mockUpdateUser = jest.fn() as jest.MockedFunction<(user: User) => Promise<ApiResponse<User>>>;
-
-// Mock implementation with proper typing
-mockFetchUser.mockResolvedValue({
-  data: { id: 1, name: 'John Doe', email: 'john@example.com' },
-  status: 200,
-  message: 'Success'
-});
-
-// ❌ BAD - Using any type
-const mockFetchUser = jest.fn() as any; // Don't do this
-```
-
-## React Component Testing with Types
-```ts
-// ✅ GOOD - Properly typed component testing
-interface ComponentProps {
-  title: string;
-  data: User[];
-  onUserSelect: (user: User) => void;
-  isLoading?: boolean;
-}
-
-const TestComponent: React.FC<ComponentProps> = ({ title, data, onUserSelect, isLoading = false }) => {
-  // Component implementation
-};
-
-describe('TestComponent', () => {
-  it('should render with proper props', () => {
-    // Arrange - Type the props properly
-    const mockProps: ComponentProps = {
-      title: 'Test Title',
-      data: [{ id: 1, name: 'John', email: 'john@example.com' }],
-      onUserSelect: jest.fn() as jest.MockedFunction<(user: User) => void>,
-      isLoading: false
-    };
-    
-    // Act
-    render(<TestComponent {...mockProps} />);
-    
-    // Assert
-    expect(screen.getByText('Test Title')).toBeInTheDocument();
-  });
-});
-```
-
-## Hook Testing with Types
-```ts
-// ✅ GOOD - Properly typed hook testing
-interface UseUserDataReturn {
-  user: User | null;
-  loading: boolean;
-  error: string | null;
-  refetch: () => void;
-}
-
-const useUserData = (id: number): UseUserDataReturn => {
-  // Hook implementation
-};
-
-describe('useUserData', () => {
-  it('should return user data with proper typing', () => {
-    // Arrange
-    const mockUser: User = { id: 1, name: 'John', email: 'john@example.com' };
-    mockFetchUser.mockResolvedValue({
-      data: mockUser,
-      status: 200,
-      message: 'Success'
-    });
-    
-    // Act
-    const { result } = renderHook(() => useUserData(1));
-    
-    // Assert
-    expect(result.current.user).toEqual(mockUser);
-    expect(result.current.loading).toBe(false);
-    expect(result.current.error).toBeNull();
-  });
-});
-```
-
-## Global Mock Type Safety
-```ts
-// ✅ GOOD - Type-safe global mocks
-// In __mocks__/routerMock.ts
-export const mockUseLocation = (overrides: Partial<Location> = {}): Location => ({
-  pathname: '/traces',
-  search: '',
-  hash: '',
-  state: null,
-  key: 'test-key',
-  ...overrides,
-});
-
-// In test files
-const location = useLocation(); // Properly typed from global mock
-expect(location.pathname).toBe('/traces');
-```
-
-# TypeScript Configuration for Jest
-
-## Required Jest Configuration
-```json
-// jest.config.ts
-{
-  "preset": "ts-jest/presets/js-with-ts-esm",
-  "globals": {
-    "ts-jest": {
-      "useESM": true,
-      "isolatedModules": true,
-      "tsconfig": "<rootDir>/tsconfig.jest.json"
-    }
-  },
-  "extensionsToTreatAsEsm": [".ts", ".tsx"],
-  "moduleFileExtensions": ["ts", "tsx", "js", "json"]
-}
-```
-
-## TypeScript Jest Configuration
-```json
-// tsconfig.jest.json
-{
-  "extends": "./tsconfig.json",
-  "compilerOptions": {
-    "types": ["jest", "@testing-library/jest-dom"],
-    "esModuleInterop": true,
-    "allowSyntheticDefaultImports": true,
-    "moduleResolution": "node"
-  },
-  "include": [
-    "src/**/*",
-    "**/*.test.ts",
-    "**/*.test.tsx",
-    "__mocks__/**/*"
-  ]
-}
-```
-
-## Common Type Safety Patterns
-
-### Mock Function Typing
-```ts
-// ✅ GOOD - Proper mock function typing
-const mockApiCall = jest.fn() as jest.MockedFunction<typeof apiCall>;
-const mockEventHandler = jest.fn() as jest.MockedFunction<(event: Event) => void>;
-
-// ❌ BAD - Using any
-const mockApiCall = jest.fn() as any;
-```
-
-### Generic Mock Typing
-```ts
-// ✅ GOOD - Generic mock typing
-interface MockApiResponse<T> {
-  data: T;
-  status: number;
-}
-
-const mockFetchData = jest.fn() as jest.MockedFunction<
-  <T>(endpoint: string) => Promise<MockApiResponse<T>>
->;
-
-// Usage
-mockFetchData<User>('/users').mockResolvedValue({
-  data: { id: 1, name: 'John' },
-  status: 200
-});
-```
-
-### React Testing Library with Types
-```ts
-// ✅ GOOD - Typed testing utilities
-import { render, screen, RenderResult } from '@testing-library/react';
-import { ComponentProps } from 'react';
-
-type TestComponentProps = ComponentProps<typeof TestComponent>;
-
-const renderTestComponent = (props: Partial<TestComponentProps> = {}): RenderResult => {
-  const defaultProps: TestComponentProps = {
-    title: 'Test',
-    data: [],
-    onSelect: jest.fn(),
-    ...props
-  };
-  
-  return render(<TestComponent {...defaultProps} />);
-};
-```
-
-### Error Handling with Types
-```ts
-// ✅ GOOD - Typed error handling
-interface ApiError {
-  message: string;
-  code: number;
-  details?: Record<string, unknown>;
-}
-
-const mockApiError: ApiError = {
-  message: 'API Error',
-  code: 500,
-  details: { endpoint: '/users' }
-};
-
-mockFetchUser.mockRejectedValue(new Error(JSON.stringify(mockApiError)));
-```
-
-## Type Safety Checklist
-- [ ] All mock functions use `jest.MockedFunction<T>`
-- [ ] All mock data has proper interfaces
-- [ ] No `any` types in test files
-- [ ] Generic types are used where appropriate
-- [ ] Error types are properly defined
-- [ ] Component props are typed
-- [ ] Hook return types are defined
-- [ ] API response types are defined
-- [ ] Global mocks are type-safe
-- [ ] Test utilities are properly typed
-
-# Mock Decision Tree
-```
-Is it used in 20+ test files?
-├─ YES → Use Global Mock
-│   ├─ react-router-dom
-│   ├─ react-query
-│   ├─ antd components
-│   └─ browser APIs
-│
-└─ NO → Is it business logic?
-    ├─ YES → Use Local Mock
-    │   ├─ API endpoints
-    │   ├─ Custom hooks
-    │   └─ Domain components
-    │
-    └─ NO → Is it test-specific?
-        ├─ YES → Use Local Mock
-        │   ├─ Error scenarios
-        │   ├─ Loading states
-        │   └─ Specific data
-        │
-        └─ NO → Consider Global Mock
-            └─ If it becomes frequently used
-```
-
-# Common Anti-Patterns to Avoid
-
-❌ **Don't mock global dependencies locally:**
-```js
-// BAD - This is already globally mocked
-jest.mock('react-router-dom', () => ({ ... }));
-```
-
-❌ **Don't create global mocks for test-specific data:**
-```js
-// BAD - This should be local
-jest.mock('../api/tracesService', () => ({
-  getTraces: jest.fn(() => specificTestData)
-}));
-```
-
-✅ **Do use global mocks for infrastructure:**
-```js
-// GOOD - Use global mock
-import { useLocation } from 'react-router-dom';
-```
-
-✅ **Do create local mocks for business logic:**
-```js
-// GOOD - Local mock for specific test needs
-jest.mock('../api/tracesService', () => ({
-  getTraces: jest.fn(() => mockTracesData)
-}));
-```

frontend/src/api/generated/services/metrics/index.ts

@@ -20,17 +20,20 @@ import { useMutation, useQuery } from 'react-query';
 import { GeneratedAPIInstance } from '../../../index';
 import type {
 	GetMetricAlerts200,
-	GetMetricAlertsParams,
+	GetMetricAlertsPathParameters,
 	GetMetricAttributes200,
+	GetMetricAttributesParams,
+	GetMetricAttributesPathParameters,
 	GetMetricDashboards200,
-	GetMetricDashboardsParams,
+	GetMetricDashboardsPathParameters,
 	GetMetricHighlights200,
-	GetMetricHighlightsParams,
+	GetMetricHighlightsPathParameters,
 	GetMetricMetadata200,
-	GetMetricMetadataParams,
+	GetMetricMetadataPathParameters,
 	GetMetricsStats200,
 	GetMetricsTreemap200,
-	MetricsexplorertypesMetricAttributesRequestDTO,
+	ListMetrics200,
+	ListMetricsParams,
 	MetricsexplorertypesStatsRequestDTO,
 	MetricsexplorertypesTreemapRequestDTO,
 	MetricsexplorertypesUpdateMetricMetadataRequestDTO,
@@ -43,30 +46,128 @@ type AwaitedInput<T> = PromiseLike<T> | T;
 type Awaited<O> = O extends AwaitedInput<infer T> ? T : never;
 
 /**
- * This endpoint returns associated alerts for a specified metric
- * @summary Get metric alerts
+ * This endpoint returns a list of distinct metric names within the specified time range
+ * @summary List metric names
  */
-export const getMetricAlerts = (
-	params: GetMetricAlertsParams,
+export const listMetrics = (
+	params?: ListMetricsParams,
 	signal?: AbortSignal,
 ) => {
-	return GeneratedAPIInstance<GetMetricAlerts200>({
-		url: `/api/v2/metric/alerts`,
+	return GeneratedAPIInstance<ListMetrics200>({
+		url: `/api/v2/metrics`,
 		method: 'GET',
 		params,
 		signal,
 	});
 };
 
-export const getGetMetricAlertsQueryKey = (params?: GetMetricAlertsParams) => {
-	return ['getMetricAlerts', ...(params ? [params] : [])] as const;
+export const getListMetricsQueryKey = (params?: ListMetricsParams) => {
+	return ['listMetrics', ...(params ? [params] : [])] as const;
+};
+
+export const getListMetricsQueryOptions = <
+	TData = Awaited<ReturnType<typeof listMetrics>>,
+	TError = RenderErrorResponseDTO
+>(
+	params?: ListMetricsParams,
+	options?: {
+		query?: UseQueryOptions<
+			Awaited<ReturnType<typeof listMetrics>>,
+			TError,
+			TData
+		>;
+	},
+) => {
+	const { query: queryOptions } = options ?? {};
+
+	const queryKey = queryOptions?.queryKey ?? getListMetricsQueryKey(params);
+
+	const queryFn: QueryFunction<Awaited<ReturnType<typeof listMetrics>>> = ({
+		signal,
+	}) => listMetrics(params, signal);
+
+	return { queryKey, queryFn, ...queryOptions } as UseQueryOptions<
+		Awaited<ReturnType<typeof listMetrics>>,
+		TError,
+		TData
+	> & { queryKey: QueryKey };
+};
+
+export type ListMetricsQueryResult = NonNullable<
+	Awaited<ReturnType<typeof listMetrics>>
+>;
+export type ListMetricsQueryError = RenderErrorResponseDTO;
+
+/**
+ * @summary List metric names
+ */
+
+export function useListMetrics<
+	TData = Awaited<ReturnType<typeof listMetrics>>,
+	TError = RenderErrorResponseDTO
+>(
+	params?: ListMetricsParams,
+	options?: {
+		query?: UseQueryOptions<
+			Awaited<ReturnType<typeof listMetrics>>,
+			TError,
+			TData
+		>;
+	},
+): UseQueryResult<TData, TError> & { queryKey: QueryKey } {
+	const queryOptions = getListMetricsQueryOptions(params, options);
+
+	const query = useQuery(queryOptions) as UseQueryResult<TData, TError> & {
+		queryKey: QueryKey;
+	};
+
+	query.queryKey = queryOptions.queryKey;
+
+	return query;
+}
+
+/**
+ * @summary List metric names
+ */
+export const invalidateListMetrics = async (
+	queryClient: QueryClient,
+	params?: ListMetricsParams,
+	options?: InvalidateOptions,
+): Promise<QueryClient> => {
+	await queryClient.invalidateQueries(
+		{ queryKey: getListMetricsQueryKey(params) },
+		options,
+	);
+
+	return queryClient;
+};
+
+/**
+ * This endpoint returns associated alerts for a specified metric
+ * @summary Get metric alerts
+ */
+export const getMetricAlerts = (
+	{ metricName }: GetMetricAlertsPathParameters,
+	signal?: AbortSignal,
+) => {
+	return GeneratedAPIInstance<GetMetricAlerts200>({
+		url: `/api/v2/metrics/${metricName}/alerts`,
+		method: 'GET',
+		signal,
+	});
+};
+
+export const getGetMetricAlertsQueryKey = ({
+	metricName,
+}: GetMetricAlertsPathParameters) => {
+	return ['getMetricAlerts'] as const;
 };
 
 export const getGetMetricAlertsQueryOptions = <
 	TData = Awaited<ReturnType<typeof getMetricAlerts>>,
 	TError = RenderErrorResponseDTO
 >(
-	params: GetMetricAlertsParams,
+	{ metricName }: GetMetricAlertsPathParameters,
 	options?: {
 		query?: UseQueryOptions<
 			Awaited<ReturnType<typeof getMetricAlerts>>,
@@ -77,13 +178,19 @@ export const getGetMetricAlertsQueryOptions = <
 ) => {
 	const { query: queryOptions } = options ?? {};
 
-	const queryKey = queryOptions?.queryKey ?? getGetMetricAlertsQueryKey(params);
+	const queryKey =
+		queryOptions?.queryKey ?? getGetMetricAlertsQueryKey({ metricName });
 
 	const queryFn: QueryFunction<Awaited<ReturnType<typeof getMetricAlerts>>> = ({
 		signal,
-	}) => getMetricAlerts(params, signal);
+	}) => getMetricAlerts({ metricName }, signal);
 
-	return { queryKey, queryFn, ...queryOptions } as UseQueryOptions<
+	return {
+		queryKey,
+		queryFn,
+		enabled: !!metricName,
+		...queryOptions,
+	} as UseQueryOptions<
 		Awaited<ReturnType<typeof getMetricAlerts>>,
 		TError,
 		TData
@@ -103,7 +210,7 @@ export function useGetMetricAlerts<
 	TData = Awaited<ReturnType<typeof getMetricAlerts>>,
 	TError = RenderErrorResponseDTO
 >(
-	params: GetMetricAlertsParams,
+	{ metricName }: GetMetricAlertsPathParameters,
 	options?: {
 		query?: UseQueryOptions<
 			Awaited<ReturnType<typeof getMetricAlerts>>,
@@ -112,7 +219,7 @@ export function useGetMetricAlerts<
 		>;
 	},
 ): UseQueryResult<TData, TError> & { queryKey: QueryKey } {
-	const queryOptions = getGetMetricAlertsQueryOptions(params, options);
+	const queryOptions = getGetMetricAlertsQueryOptions({ metricName }, options);
 
 	const query = useQuery(queryOptions) as UseQueryResult<TData, TError> & {
 		queryKey: QueryKey;
@@ -128,11 +235,126 @@ export function useGetMetricAlerts<
  */
 export const invalidateGetMetricAlerts = async (
 	queryClient: QueryClient,
-	params: GetMetricAlertsParams,
+	{ metricName }: GetMetricAlertsPathParameters,
 	options?: InvalidateOptions,
 ): Promise<QueryClient> => {
 	await queryClient.invalidateQueries(
-		{ queryKey: getGetMetricAlertsQueryKey(params) },
+		{ queryKey: getGetMetricAlertsQueryKey({ metricName }) },
+		options,
+	);
+
+	return queryClient;
+};
+
+/**
+ * This endpoint returns attribute keys and their unique values for a specified metric
+ * @summary Get metric attributes
+ */
+export const getMetricAttributes = (
+	{ metricName }: GetMetricAttributesPathParameters,
+	params?: GetMetricAttributesParams,
+	signal?: AbortSignal,
+) => {
+	return GeneratedAPIInstance<GetMetricAttributes200>({
+		url: `/api/v2/metrics/${metricName}/attributes`,
+		method: 'GET',
+		params,
+		signal,
+	});
+};
+
+export const getGetMetricAttributesQueryKey = (
+	{ metricName }: GetMetricAttributesPathParameters,
+	params?: GetMetricAttributesParams,
+) => {
+	return ['getMetricAttributes', ...(params ? [params] : [])] as const;
+};
+
+export const getGetMetricAttributesQueryOptions = <
+	TData = Awaited<ReturnType<typeof getMetricAttributes>>,
+	TError = RenderErrorResponseDTO
+>(
+	{ metricName }: GetMetricAttributesPathParameters,
+	params?: GetMetricAttributesParams,
+	options?: {
+		query?: UseQueryOptions<
+			Awaited<ReturnType<typeof getMetricAttributes>>,
+			TError,
+			TData
+		>;
+	},
+) => {
+	const { query: queryOptions } = options ?? {};
+
+	const queryKey =
+		queryOptions?.queryKey ??
+		getGetMetricAttributesQueryKey({ metricName }, params);
+
+	const queryFn: QueryFunction<
+		Awaited<ReturnType<typeof getMetricAttributes>>
+	> = ({ signal }) => getMetricAttributes({ metricName }, params, signal);
+
+	return {
+		queryKey,
+		queryFn,
+		enabled: !!metricName,
+		...queryOptions,
+	} as UseQueryOptions<
+		Awaited<ReturnType<typeof getMetricAttributes>>,
+		TError,
+		TData
+	> & { queryKey: QueryKey };
+};
+
+export type GetMetricAttributesQueryResult = NonNullable<
+	Awaited<ReturnType<typeof getMetricAttributes>>
+>;
+export type GetMetricAttributesQueryError = RenderErrorResponseDTO;
+
+/**
+ * @summary Get metric attributes
+ */
+
+export function useGetMetricAttributes<
+	TData = Awaited<ReturnType<typeof getMetricAttributes>>,
+	TError = RenderErrorResponseDTO
+>(
+	{ metricName }: GetMetricAttributesPathParameters,
+	params?: GetMetricAttributesParams,
+	options?: {
+		query?: UseQueryOptions<
+			Awaited<ReturnType<typeof getMetricAttributes>>,
+			TError,
+			TData
+		>;
+	},
+): UseQueryResult<TData, TError> & { queryKey: QueryKey } {
+	const queryOptions = getGetMetricAttributesQueryOptions(
+		{ metricName },
+		params,
+		options,
+	);
+
+	const query = useQuery(queryOptions) as UseQueryResult<TData, TError> & {
+		queryKey: QueryKey;
+	};
+
+	query.queryKey = queryOptions.queryKey;
+
+	return query;
+}
+
+/**
+ * @summary Get metric attributes
+ */
+export const invalidateGetMetricAttributes = async (
+	queryClient: QueryClient,
+	{ metricName }: GetMetricAttributesPathParameters,
+	params?: GetMetricAttributesParams,
+	options?: InvalidateOptions,
+): Promise<QueryClient> => {
+	await queryClient.invalidateQueries(
+		{ queryKey: getGetMetricAttributesQueryKey({ metricName }, params) },
 		options,
 	);
 
@@ -144,28 +366,27 @@ export const invalidateGetMetricAlerts = async (
  * @summary Get metric dashboards
  */
 export const getMetricDashboards = (
-	params: GetMetricDashboardsParams,
+	{ metricName }: GetMetricDashboardsPathParameters,
 	signal?: AbortSignal,
 ) => {
 	return GeneratedAPIInstance<GetMetricDashboards200>({
-		url: `/api/v2/metric/dashboards`,
+		url: `/api/v2/metrics/${metricName}/dashboards`,
 		method: 'GET',
-		params,
 		signal,
 	});
 };
 
-export const getGetMetricDashboardsQueryKey = (
-	params?: GetMetricDashboardsParams,
-) => {
-	return ['getMetricDashboards', ...(params ? [params] : [])] as const;
+export const getGetMetricDashboardsQueryKey = ({
+	metricName,
+}: GetMetricDashboardsPathParameters) => {
+	return ['getMetricDashboards'] as const;
 };
 
 export const getGetMetricDashboardsQueryOptions = <
 	TData = Awaited<ReturnType<typeof getMetricDashboards>>,
 	TError = RenderErrorResponseDTO
 >(
-	params: GetMetricDashboardsParams,
+	{ metricName }: GetMetricDashboardsPathParameters,
 	options?: {
 		query?: UseQueryOptions<
 			Awaited<ReturnType<typeof getMetricDashboards>>,
@@ -177,13 +398,18 @@ export const getGetMetricDashboardsQueryOptions = <
 	const { query: queryOptions } = options ?? {};
 
 	const queryKey =
-		queryOptions?.queryKey ?? getGetMetricDashboardsQueryKey(params);
+		queryOptions?.queryKey ?? getGetMetricDashboardsQueryKey({ metricName });
 
 	const queryFn: QueryFunction<
 		Awaited<ReturnType<typeof getMetricDashboards>>
-	> = ({ signal }) => getMetricDashboards(params, signal);
+	> = ({ signal }) => getMetricDashboards({ metricName }, signal);
 
-	return { queryKey, queryFn, ...queryOptions } as UseQueryOptions<
+	return {
+		queryKey,
+		queryFn,
+		enabled: !!metricName,
+		...queryOptions,
+	} as UseQueryOptions<
 		Awaited<ReturnType<typeof getMetricDashboards>>,
 		TError,
 		TData
@@ -203,7 +429,7 @@ export function useGetMetricDashboards<
 	TData = Awaited<ReturnType<typeof getMetricDashboards>>,
 	TError = RenderErrorResponseDTO
 >(
-	params: GetMetricDashboardsParams,
+	{ metricName }: GetMetricDashboardsPathParameters,
 	options?: {
 		query?: UseQueryOptions<
 			Awaited<ReturnType<typeof getMetricDashboards>>,
@@ -212,7 +438,10 @@ export function useGetMetricDashboards<
 		>;
 	},
 ): UseQueryResult<TData, TError> & { queryKey: QueryKey } {
-	const queryOptions = getGetMetricDashboardsQueryOptions(params, options);
+	const queryOptions = getGetMetricDashboardsQueryOptions(
+		{ metricName },
+		options,
+	);
 
 	const query = useQuery(queryOptions) as UseQueryResult<TData, TError> & {
 		queryKey: QueryKey;
@@ -228,11 +457,11 @@ export function useGetMetricDashboards<
  */
 export const invalidateGetMetricDashboards = async (
 	queryClient: QueryClient,
-	params: GetMetricDashboardsParams,
+	{ metricName }: GetMetricDashboardsPathParameters,
 	options?: InvalidateOptions,
 ): Promise<QueryClient> => {
 	await queryClient.invalidateQueries(
-		{ queryKey: getGetMetricDashboardsQueryKey(params) },
+		{ queryKey: getGetMetricDashboardsQueryKey({ metricName }) },
 		options,
 	);
 
@@ -244,28 +473,27 @@ export const invalidateGetMetricDashboards = async (
  * @summary Get metric highlights
  */
 export const getMetricHighlights = (
-	params: GetMetricHighlightsParams,
+	{ metricName }: GetMetricHighlightsPathParameters,
 	signal?: AbortSignal,
 ) => {
 	return GeneratedAPIInstance<GetMetricHighlights200>({
-		url: `/api/v2/metric/highlights`,
+		url: `/api/v2/metrics/${metricName}/highlights`,
 		method: 'GET',
-		params,
 		signal,
 	});
 };
 
-export const getGetMetricHighlightsQueryKey = (
-	params?: GetMetricHighlightsParams,
-) => {
-	return ['getMetricHighlights', ...(params ? [params] : [])] as const;
+export const getGetMetricHighlightsQueryKey = ({
+	metricName,
+}: GetMetricHighlightsPathParameters) => {
+	return ['getMetricHighlights'] as const;
 };
 
 export const getGetMetricHighlightsQueryOptions = <
 	TData = Awaited<ReturnType<typeof getMetricHighlights>>,
 	TError = RenderErrorResponseDTO
 >(
-	params: GetMetricHighlightsParams,
+	{ metricName }: GetMetricHighlightsPathParameters,
 	options?: {
 		query?: UseQueryOptions<
 			Awaited<ReturnType<typeof getMetricHighlights>>,
@@ -277,13 +505,18 @@ export const getGetMetricHighlightsQueryOptions = <
 	const { query: queryOptions } = options ?? {};
 
 	const queryKey =
-		queryOptions?.queryKey ?? getGetMetricHighlightsQueryKey(params);
+		queryOptions?.queryKey ?? getGetMetricHighlightsQueryKey({ metricName });
 
 	const queryFn: QueryFunction<
 		Awaited<ReturnType<typeof getMetricHighlights>>
-	> = ({ signal }) => getMetricHighlights(params, signal);
+	> = ({ signal }) => getMetricHighlights({ metricName }, signal);
 
-	return { queryKey, queryFn, ...queryOptions } as UseQueryOptions<
+	return {
+		queryKey,
+		queryFn,
+		enabled: !!metricName,
+		...queryOptions,
+	} as UseQueryOptions<
 		Awaited<ReturnType<typeof getMetricHighlights>>,
 		TError,
 		TData
@@ -303,7 +536,7 @@ export function useGetMetricHighlights<
 	TData = Awaited<ReturnType<typeof getMetricHighlights>>,
 	TError = RenderErrorResponseDTO
 >(
-	params: GetMetricHighlightsParams,
+	{ metricName }: GetMetricHighlightsPathParameters,
 	options?: {
 		query?: UseQueryOptions<
 			Awaited<ReturnType<typeof getMetricHighlights>>,
@@ -312,7 +545,10 @@ export function useGetMetricHighlights<
 		>;
 	},
 ): UseQueryResult<TData, TError> & { queryKey: QueryKey } {
-	const queryOptions = getGetMetricHighlightsQueryOptions(params, options);
+	const queryOptions = getGetMetricHighlightsQueryOptions(
+		{ metricName },
+		options,
+	);
 
 	const query = useQuery(queryOptions) as UseQueryResult<TData, TError> & {
 		queryKey: QueryKey;
@@ -328,11 +564,115 @@ export function useGetMetricHighlights<
  */
 export const invalidateGetMetricHighlights = async (
 	queryClient: QueryClient,
-	params: GetMetricHighlightsParams,
+	{ metricName }: GetMetricHighlightsPathParameters,
 	options?: InvalidateOptions,
 ): Promise<QueryClient> => {
 	await queryClient.invalidateQueries(
-		{ queryKey: getGetMetricHighlightsQueryKey(params) },
+		{ queryKey: getGetMetricHighlightsQueryKey({ metricName }) },
+		options,
+	);
+
+	return queryClient;
+};
+
+/**
+ * This endpoint returns metadata information like metric description, unit, type, temporality, monotonicity for a specified metric
+ * @summary Get metric metadata
+ */
+export const getMetricMetadata = (
+	{ metricName }: GetMetricMetadataPathParameters,
+	signal?: AbortSignal,
+) => {
+	return GeneratedAPIInstance<GetMetricMetadata200>({
+		url: `/api/v2/metrics/${metricName}/metadata`,
+		method: 'GET',
+		signal,
+	});
+};
+
+export const getGetMetricMetadataQueryKey = ({
+	metricName,
+}: GetMetricMetadataPathParameters) => {
+	return ['getMetricMetadata'] as const;
+};
+
+export const getGetMetricMetadataQueryOptions = <
+	TData = Awaited<ReturnType<typeof getMetricMetadata>>,
+	TError = RenderErrorResponseDTO
+>(
+	{ metricName }: GetMetricMetadataPathParameters,
+	options?: {
+		query?: UseQueryOptions<
+			Awaited<ReturnType<typeof getMetricMetadata>>,
+			TError,
+			TData
+		>;
+	},
+) => {
+	const { query: queryOptions } = options ?? {};
+
+	const queryKey =
+		queryOptions?.queryKey ?? getGetMetricMetadataQueryKey({ metricName });
+
+	const queryFn: QueryFunction<
+		Awaited<ReturnType<typeof getMetricMetadata>>
+	> = ({ signal }) => getMetricMetadata({ metricName }, signal);
+
+	return {
+		queryKey,
+		queryFn,
+		enabled: !!metricName,
+		...queryOptions,
+	} as UseQueryOptions<
+		Awaited<ReturnType<typeof getMetricMetadata>>,
+		TError,
+		TData
+	> & { queryKey: QueryKey };
+};
+
+export type GetMetricMetadataQueryResult = NonNullable<
+	Awaited<ReturnType<typeof getMetricMetadata>>
+>;
+export type GetMetricMetadataQueryError = RenderErrorResponseDTO;
+
+/**
+ * @summary Get metric metadata
+ */
+
+export function useGetMetricMetadata<
+	TData = Awaited<ReturnType<typeof getMetricMetadata>>,
+	TError = RenderErrorResponseDTO
+>(
+	{ metricName }: GetMetricMetadataPathParameters,
+	options?: {
+		query?: UseQueryOptions<
+			Awaited<ReturnType<typeof getMetricMetadata>>,
+			TError,
+			TData
+		>;
+	},
+): UseQueryResult<TData, TError> & { queryKey: QueryKey } {
+	const queryOptions = getGetMetricMetadataQueryOptions({ metricName }, options);
+
+	const query = useQuery(queryOptions) as UseQueryResult<TData, TError> & {
+		queryKey: QueryKey;
+	};
+
+	query.queryKey = queryOptions.queryKey;
+
+	return query;
+}
+
+/**
+ * @summary Get metric metadata
+ */
+export const invalidateGetMetricMetadata = async (
+	queryClient: QueryClient,
+	{ metricName }: GetMetricMetadataPathParameters,
+	options?: InvalidateOptions,
+): Promise<QueryClient> => {
+	await queryClient.invalidateQueries(
+		{ queryKey: getGetMetricMetadataQueryKey({ metricName }) },
 		options,
 	);
 
@@ -438,189 +778,6 @@ export const useUpdateMetricMetadata = <
 
 	return useMutation(mutationOptions);
 };
-/**
- * This endpoint returns attribute keys and their unique values for a specified metric
- * @summary Get metric attributes
- */
-export const getMetricAttributes = (
-	metricsexplorertypesMetricAttributesRequestDTO: MetricsexplorertypesMetricAttributesRequestDTO,
-	signal?: AbortSignal,
-) => {
-	return GeneratedAPIInstance<GetMetricAttributes200>({
-		url: `/api/v2/metrics/attributes`,
-		method: 'POST',
-		headers: { 'Content-Type': 'application/json' },
-		data: metricsexplorertypesMetricAttributesRequestDTO,
-		signal,
-	});
-};
-
-export const getGetMetricAttributesMutationOptions = <
-	TError = RenderErrorResponseDTO,
-	TContext = unknown
->(options?: {
-	mutation?: UseMutationOptions<
-		Awaited<ReturnType<typeof getMetricAttributes>>,
-		TError,
-		{ data: MetricsexplorertypesMetricAttributesRequestDTO },
-		TContext
-	>;
-}): UseMutationOptions<
-	Awaited<ReturnType<typeof getMetricAttributes>>,
-	TError,
-	{ data: MetricsexplorertypesMetricAttributesRequestDTO },
-	TContext
-> => {
-	const mutationKey = ['getMetricAttributes'];
-	const { mutation: mutationOptions } = options
-		? options.mutation &&
-		  'mutationKey' in options.mutation &&
-		  options.mutation.mutationKey
-			? options
-			: { ...options, mutation: { ...options.mutation, mutationKey } }
-		: { mutation: { mutationKey } };
-
-	const mutationFn: MutationFunction<
-		Awaited<ReturnType<typeof getMetricAttributes>>,
-		{ data: MetricsexplorertypesMetricAttributesRequestDTO }
-	> = (props) => {
-		const { data } = props ?? {};
-
-		return getMetricAttributes(data);
-	};
-
-	return { mutationFn, ...mutationOptions };
-};
-
-export type GetMetricAttributesMutationResult = NonNullable<
-	Awaited<ReturnType<typeof getMetricAttributes>>
->;
-export type GetMetricAttributesMutationBody = MetricsexplorertypesMetricAttributesRequestDTO;
-export type GetMetricAttributesMutationError = RenderErrorResponseDTO;
-
-/**
- * @summary Get metric attributes
- */
-export const useGetMetricAttributes = <
-	TError = RenderErrorResponseDTO,
-	TContext = unknown
->(options?: {
-	mutation?: UseMutationOptions<
-		Awaited<ReturnType<typeof getMetricAttributes>>,
-		TError,
-		{ data: MetricsexplorertypesMetricAttributesRequestDTO },
-		TContext
-	>;
-}): UseMutationResult<
-	Awaited<ReturnType<typeof getMetricAttributes>>,
-	TError,
-	{ data: MetricsexplorertypesMetricAttributesRequestDTO },
-	TContext
-> => {
-	const mutationOptions = getGetMetricAttributesMutationOptions(options);
-
-	return useMutation(mutationOptions);
-};
-/**
- * This endpoint returns metadata information like metric description, unit, type, temporality, monotonicity for a specified metric
- * @summary Get metric metadata
- */
-export const getMetricMetadata = (
-	params: GetMetricMetadataParams,
-	signal?: AbortSignal,
-) => {
-	return GeneratedAPIInstance<GetMetricMetadata200>({
-		url: `/api/v2/metrics/metadata`,
-		method: 'GET',
-		params,
-		signal,
-	});
-};
-
-export const getGetMetricMetadataQueryKey = (
-	params?: GetMetricMetadataParams,
-) => {
-	return ['getMetricMetadata', ...(params ? [params] : [])] as const;
-};
-
-export const getGetMetricMetadataQueryOptions = <
-	TData = Awaited<ReturnType<typeof getMetricMetadata>>,
-	TError = RenderErrorResponseDTO
->(
-	params: GetMetricMetadataParams,
-	options?: {
-		query?: UseQueryOptions<
-			Awaited<ReturnType<typeof getMetricMetadata>>,
-			TError,
-			TData
-		>;
-	},
-) => {
-	const { query: queryOptions } = options ?? {};
-
-	const queryKey =
-		queryOptions?.queryKey ?? getGetMetricMetadataQueryKey(params);
-
-	const queryFn: QueryFunction<
-		Awaited<ReturnType<typeof getMetricMetadata>>
-	> = ({ signal }) => getMetricMetadata(params, signal);
-
-	return { queryKey, queryFn, ...queryOptions } as UseQueryOptions<
-		Awaited<ReturnType<typeof getMetricMetadata>>,
-		TError,
-		TData
-	> & { queryKey: QueryKey };
-};
-
-export type GetMetricMetadataQueryResult = NonNullable<
-	Awaited<ReturnType<typeof getMetricMetadata>>
->;
-export type GetMetricMetadataQueryError = RenderErrorResponseDTO;
-
-/**
- * @summary Get metric metadata
- */
-
-export function useGetMetricMetadata<
-	TData = Awaited<ReturnType<typeof getMetricMetadata>>,
-	TError = RenderErrorResponseDTO
->(
-	params: GetMetricMetadataParams,
-	options?: {
-		query?: UseQueryOptions<
-			Awaited<ReturnType<typeof getMetricMetadata>>,
-			TError,
-			TData
-		>;
-	},
-): UseQueryResult<TData, TError> & { queryKey: QueryKey } {
-	const queryOptions = getGetMetricMetadataQueryOptions(params, options);
-
-	const query = useQuery(queryOptions) as UseQueryResult<TData, TError> & {
-		queryKey: QueryKey;
-	};
-
-	query.queryKey = queryOptions.queryKey;
-
-	return query;
-}
-
-/**
- * @summary Get metric metadata
- */
-export const invalidateGetMetricMetadata = async (
-	queryClient: QueryClient,
-	params: GetMetricMetadataParams,
-	options?: InvalidateOptions,
-): Promise<QueryClient> => {
-	await queryClient.invalidateQueries(
-		{ queryKey: getGetMetricMetadataQueryKey(params) },
-		options,
-	);
-
-	return queryClient;
-};
-
 /**
  * This endpoint provides list of metrics with their number of samples and timeseries for the given time range
  * @summary Get metrics statistics

frontend/src/api/generated/services/query/index.ts

@@ -0,0 +1,107 @@
+/**
+ * ! Do not edit manually
+ * * The file has been auto-generated using Orval for SigNoz
+ * * regenerate with 'yarn generate:api'
+ * SigNoz
+ */
+import type {
+	MutationFunction,
+	UseMutationOptions,
+	UseMutationResult,
+} from 'react-query';
+import { useMutation } from 'react-query';
+
+import { GeneratedAPIInstance } from '../../../index';
+import type {
+	Querybuildertypesv5QueryRangeRequestDTO,
+	QueryRangeV5200,
+	RenderErrorResponseDTO,
+} from '../sigNoz.schemas';
+
+type AwaitedInput<T> = PromiseLike<T> | T;
+
+type Awaited<O> = O extends AwaitedInput<infer T> ? T : never;
+
+/**
+ * Execute a composite query over a time range. Supports builder queries (traces, logs, metrics), formulas, trace operators, PromQL, and ClickHouse SQL.
+ * @summary Query range
+ */
+export const queryRangeV5 = (
+	querybuildertypesv5QueryRangeRequestDTO: Querybuildertypesv5QueryRangeRequestDTO,
+	signal?: AbortSignal,
+) => {
+	return GeneratedAPIInstance<QueryRangeV5200>({
+		url: `/api/v5/query_range`,
+		method: 'POST',
+		headers: { 'Content-Type': 'application/json' },
+		data: querybuildertypesv5QueryRangeRequestDTO,
+		signal,
+	});
+};
+
+export const getQueryRangeV5MutationOptions = <
+	TError = RenderErrorResponseDTO,
+	TContext = unknown
+>(options?: {
+	mutation?: UseMutationOptions<
+		Awaited<ReturnType<typeof queryRangeV5>>,
+		TError,
+		{ data: Querybuildertypesv5QueryRangeRequestDTO },
+		TContext
+	>;
+}): UseMutationOptions<
+	Awaited<ReturnType<typeof queryRangeV5>>,
+	TError,
+	{ data: Querybuildertypesv5QueryRangeRequestDTO },
+	TContext
+> => {
+	const mutationKey = ['queryRangeV5'];
+	const { mutation: mutationOptions } = options
+		? options.mutation &&
+		  'mutationKey' in options.mutation &&
+		  options.mutation.mutationKey
+			? options
+			: { ...options, mutation: { ...options.mutation, mutationKey } }
+		: { mutation: { mutationKey } };
+
+	const mutationFn: MutationFunction<
+		Awaited<ReturnType<typeof queryRangeV5>>,
+		{ data: Querybuildertypesv5QueryRangeRequestDTO }
+	> = (props) => {
+		const { data } = props ?? {};
+
+		return queryRangeV5(data);
+	};
+
+	return { mutationFn, ...mutationOptions };
+};
+
+export type QueryRangeV5MutationResult = NonNullable<
+	Awaited<ReturnType<typeof queryRangeV5>>
+>;
+export type QueryRangeV5MutationBody = Querybuildertypesv5QueryRangeRequestDTO;
+export type QueryRangeV5MutationError = RenderErrorResponseDTO;
+
+/**
+ * @summary Query range
+ */
+export const useQueryRangeV5 = <
+	TError = RenderErrorResponseDTO,
+	TContext = unknown
+>(options?: {
+	mutation?: UseMutationOptions<
+		Awaited<ReturnType<typeof queryRangeV5>>,
+		TError,
+		{ data: Querybuildertypesv5QueryRangeRequestDTO },
+		TContext
+	>;
+}): UseMutationResult<
+	Awaited<ReturnType<typeof queryRangeV5>>,
+	TError,
+	{ data: Querybuildertypesv5QueryRangeRequestDTO },
+	TContext
+> => {
+	const mutationOptions = getQueryRangeV5MutationOptions(options);
+
+	return useMutation(mutationOptions);
+};

frontend/src/api/metricsExplorer/v2/getMetricMetadata.ts

@@ -11,13 +11,10 @@ export const getMetricMetadata = async (
 ): Promise<SuccessResponseV2<MetricMetadataResponse> | ErrorResponseV2> => {
 	try {
 		const encodedMetricName = encodeURIComponent(metricName);
-		const response = await axios.get(
-			`/metrics/metadata?metricName=${encodedMetricName}`,
-			{
-				signal,
-				headers,
-			},
-		);
+		const response = await axios.get(`/metrics/${encodedMetricName}/metadata`, {
+			signal,
+			headers,
+		});
 
 		return {
 			httpStatusCode: response.status,

frontend/src/components/GuardAuthZ/GuardAuthZ.test.tsx

@@ -0,0 +1,332 @@
+import { ReactElement } from 'react-markdown/lib/react-markdown';
+import { ENVIRONMENT } from 'constants/env';
+import { BrandedPermission, buildPermission } from 'hooks/useAuthZ/utils';
+import { server } from 'mocks-server/server';
+import { rest } from 'msw';
+import { render, screen, waitFor } from 'tests/test-utils';
+
+import { GuardAuthZ } from './GuardAuthZ';
+
+const BASE_URL = ENVIRONMENT.baseURL || '';
+
+describe('GuardAuthZ', () => {
+	const TestChild = (): ReactElement => <div>Protected Content</div>;
+	const LoadingFallback = (): ReactElement => <div>Loading...</div>;
+	const ErrorFallback = (error: Error): ReactElement => (
+		<div>Error occurred: {error.message}</div>
+	);
+	const NoPermissionFallback = (_response: {
+		requiredPermissionName: BrandedPermission;
+	}): ReactElement => <div>Access denied</div>;
+	const NoPermissionFallbackWithSuggestions = (response: {
+		requiredPermissionName: BrandedPermission;
+	}): ReactElement => (
+		<div>
+			Access denied. Required permission: {response.requiredPermissionName}
+		</div>
+	);
+
+	it('should render children when permission is granted', async () => {
+		const permission = buildPermission('read', 'dashboard:*');
+
+		server.use(
+			rest.post(`${BASE_URL}/api/v1/permissions/check`, (_req, res, ctx) => {
+				return res(
+					ctx.status(200),
+					ctx.json({
+						[permission]: true,
+					}),
+				);
+			}),
+		);
+
+		render(
+			<GuardAuthZ relation="read" object="dashboard:*">
+				<TestChild />
+			</GuardAuthZ>,
+		);
+
+		await waitFor(() => {
+			expect(screen.getByText('Protected Content')).toBeInTheDocument();
+		});
+	});
+
+	it('should render fallbackOnLoading when loading', () => {
+		server.use(
+			rest.post(`${BASE_URL}/api/v1/permissions/check`, (_req, res, ctx) => {
+				return res(ctx.status(200), ctx.json({}));
+			}),
+		);
+
+		render(
+			<GuardAuthZ
+				relation="read"
+				object="dashboard:*"
+				fallbackOnLoading={<LoadingFallback />}
+			>
+				<TestChild />
+			</GuardAuthZ>,
+		);
+
+		expect(screen.getByText('Loading...')).toBeInTheDocument();
+		expect(screen.queryByText('Protected Content')).not.toBeInTheDocument();
+	});
+
+	it('should render null when loading and no fallbackOnLoading provided', () => {
+		server.use(
+			rest.post(`${BASE_URL}/api/v1/permissions/check`, (_req, res, ctx) => {
+				return res(ctx.status(200), ctx.json({}));
+			}),
+		);
+
+		const { container } = render(
+			<GuardAuthZ relation="read" object="dashboard:*">
+				<TestChild />
+			</GuardAuthZ>,
+		);
+
+		expect(container.firstChild).toBeNull();
+		expect(screen.queryByText('Protected Content')).not.toBeInTheDocument();
+	});
+
+	it('should render fallbackOnError when API error occurs', async () => {
+		const errorMessage = 'Internal Server Error';
+
+		server.use(
+			rest.post(`${BASE_URL}/api/v1/permissions/check`, (_req, res, ctx) => {
+				return res(ctx.status(500), ctx.json({ error: errorMessage }));
+			}),
+		);
+
+		render(
+			<GuardAuthZ
+				relation="read"
+				object="dashboard:*"
+				fallbackOnError={ErrorFallback}
+			>
+				<TestChild />
+			</GuardAuthZ>,
+		);
+
+		await waitFor(() => {
+			expect(screen.getByText(/Error occurred:/)).toBeInTheDocument();
+		});
+
+		expect(screen.queryByText('Protected Content')).not.toBeInTheDocument();
+	});
+
+	it('should pass error object to fallbackOnError function', async () => {
+		const errorMessage = 'Network request failed';
+		let receivedError: Error | null = null;
+
+		const errorFallbackWithCapture = (error: Error): ReactElement => {
+			receivedError = error;
+			return <div>Captured error: {error.message}</div>;
+		};
+
+		server.use(
+			rest.post(`${BASE_URL}/api/v1/permissions/check`, (_req, res, ctx) => {
+				return res(ctx.status(500), ctx.json({ error: errorMessage }));
+			}),
+		);
+
+		render(
+			<GuardAuthZ
+				relation="read"
+				object="dashboard:*"
+				fallbackOnError={errorFallbackWithCapture}
+			>
+				<TestChild />
+			</GuardAuthZ>,
+		);
+
+		await waitFor(() => {
+			expect(receivedError).not.toBeNull();
+		});
+
+		expect(receivedError).toBeInstanceOf(Error);
+		expect(screen.getByText(/Captured error:/)).toBeInTheDocument();
+	});
+
+	it('should render null when error occurs and no fallbackOnError provided', async () => {
+		server.use(
+			rest.post(`${BASE_URL}/api/v1/permissions/check`, (_req, res, ctx) => {
+				return res(ctx.status(500), ctx.json({ error: 'Internal Server Error' }));
+			}),
+		);
+
+		const { container } = render(
+			<GuardAuthZ relation="read" object="dashboard:*">
+				<TestChild />
+			</GuardAuthZ>,
+		);
+
+		await waitFor(() => {
+			expect(container.firstChild).toBeNull();
+		});
+
+		expect(screen.queryByText('Protected Content')).not.toBeInTheDocument();
+	});
+
+	it('should render fallbackOnNoPermissions when permission is denied', async () => {
+		const permission = buildPermission('update', 'dashboard:123');
+
+		server.use(
+			rest.post(`${BASE_URL}/api/v1/permissions/check`, (_req, res, ctx) => {
+				return res(
+					ctx.status(200),
+					ctx.json({
+						[permission]: false,
+					}),
+				);
+			}),
+		);
+
+		render(
+			<GuardAuthZ
+				relation="update"
+				object="dashboard:123"
+				fallbackOnNoPermissions={NoPermissionFallback}
+			>
+				<TestChild />
+			</GuardAuthZ>,
+		);
+
+		await waitFor(() => {
+			expect(screen.getByText('Access denied')).toBeInTheDocument();
+		});
+
+		expect(screen.queryByText('Protected Content')).not.toBeInTheDocument();
+	});
+
+	it('should render null when permission is denied and no fallbackOnNoPermissions provided', async () => {
+		const permission = buildPermission('update', 'dashboard:123');
+
+		server.use(
+			rest.post(`${BASE_URL}/api/v1/permissions/check`, (_req, res, ctx) => {
+				return res(
+					ctx.status(200),
+					ctx.json({
+						[permission]: false,
+					}),
+				);
+			}),
+		);
+
+		const { container } = render(
+			<GuardAuthZ relation="update" object="dashboard:123">
+				<TestChild />
+			</GuardAuthZ>,
+		);
+
+		await waitFor(() => {
+			expect(container.firstChild).toBeNull();
+		});
+
+		expect(screen.queryByText('Protected Content')).not.toBeInTheDocument();
+	});
+
+	it('should render null when permissions object is null', async () => {
+		server.use(
+			rest.post(`${BASE_URL}/api/v1/permissions/check`, (_req, res, ctx) => {
+				return res(ctx.status(200), ctx.json(null));
+			}),
+		);
+
+		const { container } = render(
+			<GuardAuthZ relation="read" object="dashboard:*">
+				<TestChild />
+			</GuardAuthZ>,
+		);
+
+		await waitFor(() => {
+			expect(container.firstChild).toBeNull();
+		});
+
+		expect(screen.queryByText('Protected Content')).not.toBeInTheDocument();
+	});
+
+	it('should pass requiredPermissionName to fallbackOnNoPermissions', async () => {
+		const permission = buildPermission('update', 'dashboard:123');
+
+		server.use(
+			rest.post(`${BASE_URL}/api/v1/permissions/check`, (_req, res, ctx) => {
+				return res(
+					ctx.status(200),
+					ctx.json({
+						[permission]: false,
+					}),
+				);
+			}),
+		);
+
+		render(
+			<GuardAuthZ
+				relation="update"
+				object="dashboard:123"
+				fallbackOnNoPermissions={NoPermissionFallbackWithSuggestions}
+			>
+				<TestChild />
+			</GuardAuthZ>,
+		);
+
+		await waitFor(() => {
+			expect(
+				screen.getByText(/Access denied. Required permission:/),
+			).toBeInTheDocument();
+		});
+
+		expect(screen.getByText(new RegExp(permission))).toBeInTheDocument();
+		expect(screen.queryByText('Protected Content')).not.toBeInTheDocument();
+	});
+
+	it('should handle different relation and object combinations', async () => {
+		const permission1 = buildPermission('read', 'dashboard:*');
+		const permission2 = buildPermission('delete', 'dashboard:456');
+
+		server.use(
+			rest.post(`${BASE_URL}/api/v1/permissions/check`, (req, res, ctx) => {
+				const body = req.body as {
+					permissions: Array<{ relation: string; object: string }>;
+				};
+				const perm = body.permissions[0];
+				const permKey = `${perm.relation}/${perm.object}`;
+
+				if (permKey === permission1) {
+					return res(
+						ctx.status(200),
+						ctx.json({
+							[permission1]: true,
+						}),
+					);
+				}
+				return res(
+					ctx.status(200),
+					ctx.json({
+						[permission2]: true,
+					}),
+				);
+			}),
+		);
+
+		const { rerender } = render(
+			<GuardAuthZ relation="read" object="dashboard:*">
+				<TestChild />
+			</GuardAuthZ>,
+		);
+
+		await waitFor(() => {
+			expect(screen.getByText('Protected Content')).toBeInTheDocument();
+		});
+
+		rerender(
+			<GuardAuthZ relation="delete" object="dashboard:456">
+				<TestChild />
+			</GuardAuthZ>,
+		);
+
+		await waitFor(() => {
+			expect(screen.getByText('Protected Content')).toBeInTheDocument();
+		});
+	});
+});

frontend/src/components/GuardAuthZ/GuardAuthZ.tsx

@@ -0,0 +1,50 @@
+import { ReactElement } from 'react';
+import { useAuthZ } from 'hooks/useAuthZ/useAuthZ';
+import {
+	AuthZObject,
+	AuthZRelation,
+	BrandedPermission,
+	buildPermission,
+} from 'hooks/useAuthZ/utils';
+
+export type GuardAuthZProps<R extends AuthZRelation> = {
+	children: ReactElement;
+	relation: R;
+	object: AuthZObject<R>;
+	fallbackOnLoading?: JSX.Element;
+	fallbackOnError?: (error: Error) => JSX.Element;
+	fallbackOnNoPermissions?: (response: {
+		requiredPermissionName: BrandedPermission;
+	}) => JSX.Element;
+};
+
+export function GuardAuthZ<R extends AuthZRelation>({
+	children,
+	relation,
+	object,
+	fallbackOnLoading,
+	fallbackOnError,
+	fallbackOnNoPermissions,
+}: GuardAuthZProps<R>): JSX.Element | null {
+	const permission = buildPermission<R>(relation, object);
+
+	const { permissions, isLoading, error } = useAuthZ([permission]);
+
+	if (isLoading) {
+		return fallbackOnLoading ?? null;
+	}
+
+	if (error) {
+		return fallbackOnError?.(error) ?? null;
+	}
+
+	if (!permissions?.[permission]?.isGranted) {
+		return (
+			fallbackOnNoPermissions?.({
+				requiredPermissionName: permission,
+			}) ?? null
+		);
+	}
+
+	return children;
+}

frontend/src/components/GuardAuthZ/createGuardedRoute.styles.scss

@@ -0,0 +1,46 @@
+.guard-authz-error-no-authz {
+	display: flex;
+	align-items: center;
+	justify-content: center;
+
+	width: 100%;
+	height: 100%;
+
+	padding: 24px;
+
+	.guard-authz-error-no-authz-content {
+		display: flex;
+		flex-direction: column;
+		justify-content: flex-start;
+		gap: 8px;
+		max-width: 500px;
+	}
+
+	img {
+		width: 32px;
+		height: 32px;
+	}
+
+	h3 {
+		font-size: 18px;
+		color: var(--bg-vanilla-100);
+		line-height: 18px;
+	}
+
+	p {
+		font-size: 14px;
+		color: var(--bg-vanilla-400);
+		line-height: 18px;
+
+		pre {
+			display: flex;
+			align-items: center;
+			background-color: var(--bg-slate-400);
+			cursor: pointer;
+
+			svg {
+				margin-left: 2px;
+			}
+		}
+	}
+}

frontend/src/components/GuardAuthZ/createGuardedRoute.test.tsx

@@ -0,0 +1,489 @@
+import { ReactElement } from 'react';
+import type { RouteComponentProps } from 'react-router-dom';
+import { ENVIRONMENT } from 'constants/env';
+import { buildPermission } from 'hooks/useAuthZ/utils';
+import { server } from 'mocks-server/server';
+import { rest } from 'msw';
+import { render, screen, waitFor } from 'tests/test-utils';
+
+import { createGuardedRoute } from './createGuardedRoute';
+
+const BASE_URL = ENVIRONMENT.baseURL || '';
+
+describe('createGuardedRoute', () => {
+	const TestComponent = ({ testProp }: { testProp: string }): ReactElement => (
+		<div>Test Component: {testProp}</div>
+	);
+
+	it('should render component when permission is granted', async () => {
+		const permission = buildPermission('read', 'dashboard:*');
+
+		server.use(
+			rest.post(`${BASE_URL}/api/v1/permissions/check`, (_req, res, ctx) => {
+				return res(
+					ctx.status(200),
+					ctx.json({
+						[permission]: true,
+					}),
+				);
+			}),
+		);
+
+		const GuardedComponent = createGuardedRoute(
+			TestComponent,
+			'read',
+			'dashboard:*',
+		);
+
+		const mockMatch = {
+			params: {},
+			isExact: true,
+			path: '/dashboard',
+			url: '/dashboard',
+		};
+
+		const props = {
+			testProp: 'test-value',
+			match: mockMatch,
+			location: ({} as unknown) as RouteComponentProps['location'],
+			history: ({} as unknown) as RouteComponentProps['history'],
+		};
+
+		render(<GuardedComponent {...props} />);
+
+		await waitFor(() => {
+			expect(screen.getByText('Test Component: test-value')).toBeInTheDocument();
+		});
+	});
+
+	it('should substitute route parameters in object string', async () => {
+		const permission = buildPermission('read', 'dashboard:123');
+
+		server.use(
+			rest.post(`${BASE_URL}/api/v1/permissions/check`, (_req, res, ctx) => {
+				return res(
+					ctx.status(200),
+					ctx.json({
+						[permission]: true,
+					}),
+				);
+			}),
+		);
+
+		const GuardedComponent = createGuardedRoute(
+			TestComponent,
+			'read',
+			'dashboard:{id}',
+		);
+
+		const mockMatch = {
+			params: { id: '123' },
+			isExact: true,
+			path: '/dashboard/:id',
+			url: '/dashboard/123',
+		};
+
+		const props = {
+			testProp: 'test-value',
+			match: mockMatch,
+			location: ({} as unknown) as RouteComponentProps['location'],
+			history: ({} as unknown) as RouteComponentProps['history'],
+		};
+
+		render(<GuardedComponent {...props} />);
+
+		await waitFor(() => {
+			expect(screen.getByText('Test Component: test-value')).toBeInTheDocument();
+		});
+	});
+
+	it('should handle multiple route parameters', async () => {
+		const permission = buildPermission('update', 'dashboard:123:456');
+
+		server.use(
+			rest.post(`${BASE_URL}/api/v1/permissions/check`, (_req, res, ctx) => {
+				return res(
+					ctx.status(200),
+					ctx.json({
+						[permission]: true,
+					}),
+				);
+			}),
+		);
+
+		const GuardedComponent = createGuardedRoute(
+			TestComponent,
+			'update',
+			'dashboard:{id}:{version}',
+		);
+
+		const mockMatch = {
+			params: { id: '123', version: '456' },
+			isExact: true,
+			path: '/dashboard/:id/:version',
+			url: '/dashboard/123/456',
+		};
+
+		const props = {
+			testProp: 'test-value',
+			match: mockMatch,
+			location: ({} as unknown) as RouteComponentProps['location'],
+			history: ({} as unknown) as RouteComponentProps['history'],
+		};
+
+		render(<GuardedComponent {...props} />);
+
+		await waitFor(() => {
+			expect(screen.getByText('Test Component: test-value')).toBeInTheDocument();
+		});
+	});
+
+	it('should keep placeholder when route parameter is missing', async () => {
+		const permission = buildPermission('read', 'dashboard:{id}');
+
+		server.use(
+			rest.post(`${BASE_URL}/api/v1/permissions/check`, (_req, res, ctx) => {
+				return res(
+					ctx.status(200),
+					ctx.json({
+						[permission]: true,
+					}),
+				);
+			}),
+		);
+
+		const GuardedComponent = createGuardedRoute(
+			TestComponent,
+			'read',
+			'dashboard:{id}',
+		);
+
+		const mockMatch = {
+			params: {},
+			isExact: true,
+			path: '/dashboard',
+			url: '/dashboard',
+		};
+
+		const props = {
+			testProp: 'test-value',
+			match: mockMatch,
+			location: ({} as unknown) as RouteComponentProps['location'],
+			history: ({} as unknown) as RouteComponentProps['history'],
+		};
+
+		render(<GuardedComponent {...props} />);
+
+		await waitFor(() => {
+			expect(screen.getByText('Test Component: test-value')).toBeInTheDocument();
+		});
+	});
+
+	it('should render loading fallback when loading', () => {
+		server.use(
+			rest.post(`${BASE_URL}/api/v1/permissions/check`, (_req, res, ctx) => {
+				return res(ctx.status(200), ctx.json({}));
+			}),
+		);
+
+		const GuardedComponent = createGuardedRoute(
+			TestComponent,
+			'read',
+			'dashboard:*',
+		);
+
+		const mockMatch = {
+			params: {},
+			isExact: true,
+			path: '/dashboard',
+			url: '/dashboard',
+		};
+
+		const props = {
+			testProp: 'test-value',
+			match: mockMatch,
+			location: ({} as unknown) as RouteComponentProps['location'],
+			history: ({} as unknown) as RouteComponentProps['history'],
+		};
+
+		render(<GuardedComponent {...props} />);
+
+		expect(screen.getByText('SigNoz')).toBeInTheDocument();
+		expect(
+			screen.queryByText('Test Component: test-value'),
+		).not.toBeInTheDocument();
+	});
+
+	it('should render error fallback when API error occurs', async () => {
+		server.use(
+			rest.post(`${BASE_URL}/api/v1/permissions/check`, (_req, res, ctx) => {
+				return res(ctx.status(500), ctx.json({ error: 'Internal Server Error' }));
+			}),
+		);
+
+		const GuardedComponent = createGuardedRoute(
+			TestComponent,
+			'read',
+			'dashboard:*',
+		);
+
+		const mockMatch = {
+			params: {},
+			isExact: true,
+			path: '/dashboard',
+			url: '/dashboard',
+		};
+
+		const props = {
+			testProp: 'test-value',
+			match: mockMatch,
+			location: ({} as unknown) as RouteComponentProps['location'],
+			history: ({} as unknown) as RouteComponentProps['history'],
+		};
+
+		render(<GuardedComponent {...props} />);
+
+		await waitFor(() => {
+			expect(screen.getByText(/Something went wrong/i)).toBeInTheDocument();
+		});
+
+		expect(
+			screen.queryByText('Test Component: test-value'),
+		).not.toBeInTheDocument();
+	});
+
+	it('should render no permissions fallback when permission is denied', async () => {
+		const permission = buildPermission('update', 'dashboard:123');
+
+		server.use(
+			rest.post(`${BASE_URL}/api/v1/permissions/check`, (_req, res, ctx) => {
+				return res(
+					ctx.status(200),
+					ctx.json({
+						[permission]: false,
+					}),
+				);
+			}),
+		);
+
+		const GuardedComponent = createGuardedRoute(
+			TestComponent,
+			'update',
+			'dashboard:{id}',
+		);
+
+		const mockMatch = {
+			params: { id: '123' },
+			isExact: true,
+			path: '/dashboard/:id',
+			url: '/dashboard/123',
+		};
+
+		const props = {
+			testProp: 'test-value',
+			match: mockMatch,
+			location: ({} as unknown) as RouteComponentProps['location'],
+			history: ({} as unknown) as RouteComponentProps['history'],
+		};
+
+		render(<GuardedComponent {...props} />);
+
+		await waitFor(() => {
+			const heading = document.querySelector('h3');
+			expect(heading).toBeInTheDocument();
+			expect(heading?.textContent).toMatch(/permission to view/i);
+		});
+
+		expect(screen.getByText(permission, { exact: false })).toBeInTheDocument();
+		expect(
+			screen.queryByText('Test Component: test-value'),
+		).not.toBeInTheDocument();
+	});
+
+	it('should pass all props to wrapped component', async () => {
+		const permission = buildPermission('read', 'dashboard:*');
+
+		server.use(
+			rest.post(`${BASE_URL}/api/v1/permissions/check`, (_req, res, ctx) => {
+				return res(
+					ctx.status(200),
+					ctx.json({
+						[permission]: true,
+					}),
+				);
+			}),
+		);
+
+		const ComponentWithMultipleProps = ({
+			prop1,
+			prop2,
+			prop3,
+		}: {
+			prop1: string;
+			prop2: number;
+			prop3: boolean;
+		}): ReactElement => (
+			<div>
+				{prop1} - {prop2} - {prop3.toString()}
+			</div>
+		);
+
+		const GuardedComponent = createGuardedRoute(
+			ComponentWithMultipleProps,
+			'read',
+			'dashboard:*',
+		);
+
+		const mockMatch = {
+			params: {},
+			isExact: true,
+			path: '/dashboard',
+			url: '/dashboard',
+		};
+
+		const props = {
+			prop1: 'value1',
+			prop2: 42,
+			prop3: true,
+			match: mockMatch,
+			location: ({} as unknown) as RouteComponentProps['location'],
+			history: ({} as unknown) as RouteComponentProps['history'],
+		};
+
+		render(<GuardedComponent {...props} />);
+
+		await waitFor(() => {
+			expect(screen.getByText('value1 - 42 - true')).toBeInTheDocument();
+		});
+	});
+
+	it('should memoize resolved object based on route params', async () => {
+		const permission1 = buildPermission('read', 'dashboard:123');
+		const permission2 = buildPermission('read', 'dashboard:456');
+
+		let requestCount = 0;
+		const requestedPermissions: string[] = [];
+
+		server.use(
+			rest.post(`${BASE_URL}/api/v1/permissions/check`, (req, res, ctx) => {
+				requestCount++;
+				const body = req.body as {
+					permissions: Array<{ relation: string; object: string }>;
+				};
+				const perm = body.permissions[0];
+				requestedPermissions.push(`${perm.relation}/${perm.object}`);
+
+				if (perm.object === 'dashboard:123') {
+					return res(
+						ctx.status(200),
+						ctx.json({
+							[permission1]: true,
+						}),
+					);
+				}
+
+				return res(
+					ctx.status(200),
+					ctx.json({
+						[permission2]: true,
+					}),
+				);
+			}),
+		);
+
+		const GuardedComponent = createGuardedRoute(
+			TestComponent,
+			'read',
+			'dashboard:{id}',
+		);
+
+		const mockMatch1 = {
+			params: { id: '123' },
+			isExact: true,
+			path: '/dashboard/:id',
+			url: '/dashboard/123',
+		};
+
+		const props1 = {
+			testProp: 'test-value-1',
+			match: mockMatch1,
+			location: ({} as unknown) as RouteComponentProps['location'],
+			history: ({} as unknown) as RouteComponentProps['history'],
+		};
+
+		const { unmount } = render(<GuardedComponent {...props1} />);
+
+		await waitFor(() => {
+			expect(screen.getByText('Test Component: test-value-1')).toBeInTheDocument();
+		});
+
+		expect(requestCount).toBe(1);
+		expect(requestedPermissions).toContain('read/dashboard:123');
+
+		unmount();
+
+		const mockMatch2 = {
+			params: { id: '456' },
+			isExact: true,
+			path: '/dashboard/:id',
+			url: '/dashboard/456',
+		};
+
+		const props2 = {
+			testProp: 'test-value-2',
+			match: mockMatch2,
+			location: ({} as unknown) as RouteComponentProps['location'],
+			history: ({} as unknown) as RouteComponentProps['history'],
+		};
+
+		render(<GuardedComponent {...props2} />);
+
+		await waitFor(() => {
+			expect(screen.getByText('Test Component: test-value-2')).toBeInTheDocument();
+		});
+
+		expect(requestCount).toBe(2);
+		expect(requestedPermissions).toContain('read/dashboard:456');
+	});
+
+	it('should handle different relation types', async () => {
+		const permission = buildPermission('delete', 'dashboard:789');
+
+		server.use(
+			rest.post(`${BASE_URL}/api/v1/permissions/check`, (_req, res, ctx) => {
+				return res(
+					ctx.status(200),
+					ctx.json({
+						[permission]: true,
+					}),
+				);
+			}),
+		);
+
+		const GuardedComponent = createGuardedRoute(
+			TestComponent,
+			'delete',
+			'dashboard:{id}',
+		);
+
+		const mockMatch = {
+			params: { id: '789' },
+			isExact: true,
+			path: '/dashboard/:id',
+			url: '/dashboard/789',
+		};
+
+		const props = {
+			testProp: 'test-value',
+			match: mockMatch,
+			location: ({} as unknown) as RouteComponentProps['location'],
+			history: ({} as unknown) as RouteComponentProps['history'],
+		};
+
+		render(<GuardedComponent {...props} />);
+
+		await waitFor(() => {
+			expect(screen.getByText('Test Component: test-value')).toBeInTheDocument();
+		});
+	});
+});

frontend/src/components/GuardAuthZ/createGuardedRoute.tsx

@@ -0,0 +1,79 @@
+import { ComponentType, ReactElement, useMemo } from 'react';
+import { RouteComponentProps } from 'react-router-dom';
+import { toast } from '@signozhq/sonner';
+import {
+	AuthZObject,
+	AuthZRelation,
+	BrandedPermission,
+} from 'hooks/useAuthZ/utils';
+import { Copy } from 'lucide-react';
+
+import { useCopyToClipboard } from '../../hooks/useCopyToClipboard';
+import ErrorBoundaryFallback from '../../pages/ErrorBoundaryFallback/ErrorBoundaryFallback';
+import AppLoading from '../AppLoading/AppLoading';
+import { GuardAuthZ } from './GuardAuthZ';
+
+import './createGuardedRoute.styles.scss';
+
+const onErrorFallback = (): JSX.Element => <ErrorBoundaryFallback />;
+
+function OnNoPermissionsFallback(response: {
+	requiredPermissionName: BrandedPermission;
+}): ReactElement {
+	const { copyToClipboard } = useCopyToClipboard();
+	const onClickToCopy = (): void => {
+		copyToClipboard(response.requiredPermissionName, 'required-permission');
+
+		toast.success('Permission copied to clipboard');
+	};
+
+	return (
+		<div className="guard-authz-error-no-authz">
+			<div className="guard-authz-error-no-authz-content">
+				<img src="/Icons/no-data.svg" alt="No permission" />
+				<h3>Uh-oh! You don’t have permission to view this page.</h3>
+				<p>
+					You need the following permission to view this page:
+					<br />
+					<pre onClick={onClickToCopy}>
+						{response.requiredPermissionName} <Copy size={12} />
+					</pre>
+					Ask your SigNoz administrator to grant access.
+				</p>
+			</div>
+		</div>
+	);
+}
+
+// eslint-disable-next-line @typescript-eslint/ban-types
+export function createGuardedRoute<P extends object, R extends AuthZRelation>(
+	Component: ComponentType<P>,
+	relation: R,
+	object: AuthZObject<R>,
+): ComponentType<P & RouteComponentProps<Record<string, string>>> {
+	return function GuardedRouteComponent(
+		props: P & RouteComponentProps<Record<string, string>>,
+	): ReactElement {
+		const resolvedObject = useMemo(() => {
+			const paramPattern = /\{([^}]+)\}/g;
+			return object.replace(paramPattern, (match, paramName) => {
+				const paramValue = props.match?.params?.[paramName];
+				return paramValue !== undefined ? paramValue : match;
+			}) as AuthZObject<R>;
+		}, [props.match?.params]);
+
+		return (
+			<GuardAuthZ
+				relation={relation}
+				object={resolvedObject}
+				fallbackOnLoading={<AppLoading />}
+				fallbackOnError={onErrorFallback}
+				fallbackOnNoPermissions={(response): ReactElement => (
+					<OnNoPermissionsFallback {...response} />
+				)}
+			>
+				<Component {...props} />
+			</GuardAuthZ>
+		);
+	};
+}

frontend/src/components/GuardAuthZ/index.ts

@@ -0,0 +1,3 @@
+export { createGuardedRoute } from './createGuardedRoute';
+export type { GuardAuthZProps } from './GuardAuthZ';
+export { GuardAuthZ } from './GuardAuthZ';

frontend/src/container/ApiMonitoring/Explorer/Domains/DomainDetails/constants.ts

@@ -14,6 +14,6 @@ export const VIEW_TYPES = {
 export const SPAN_ATTRIBUTES = {
 	URL_PATH: 'http.url',
 	RESPONSE_STATUS_CODE: 'response_status_code',
-	SERVER_NAME: 'net.peer.name',
+	SERVER_NAME: 'http_host',
 	SERVER_PORT: 'net.peer.port',
 } as const;

frontend/src/container/ApiMonitoring/__tests__/TopErrors.test.tsx

@@ -4,6 +4,7 @@ import { rest, server } from 'mocks-server/server';
 import { fireEvent, render, screen, waitFor, within } from 'tests/test-utils';
 import { DataSource } from 'types/common/queryBuilder';
 
+import { SPAN_ATTRIBUTES } from '../Explorer/Domains/DomainDetails/constants';
 import TopErrors from '../Explorer/Domains/DomainDetails/TopErrors';
 import { getTopErrorsQueryPayload } from '../utils';
 
@@ -215,7 +216,7 @@ describe('TopErrors', () => {
 					value: 'true',
 				}),
 				expect.objectContaining({
-					key: expect.objectContaining({ key: 'net.peer.name' }),
+					key: expect.objectContaining({ key: SPAN_ATTRIBUTES.SERVER_NAME }),
 					op: '=',
 					value: 'test-domain',
 				}),

frontend/src/container/ApiMonitoring/utils.tsx

@@ -638,7 +638,7 @@ export const getEndPointsQueryPayload = (
 										key: {
 											dataType: DataTypes.String,
 											key: SPAN_ATTRIBUTES.SERVER_NAME,
-											type: 'tag',
+											type: '',
 										},
 										op: '=',
 										value: domainName,
@@ -685,7 +685,7 @@ export const getEndPointsQueryPayload = (
 										key: {
 											dataType: DataTypes.String,
 											key: SPAN_ATTRIBUTES.SERVER_NAME,
-											type: 'tag',
+											type: '',
 										},
 										op: '=',
 										value: domainName,
@@ -733,7 +733,7 @@ export const getEndPointsQueryPayload = (
 										key: {
 											dataType: DataTypes.String,
 											key: SPAN_ATTRIBUTES.SERVER_NAME,
-											type: 'tag',
+											type: '',
 										},
 										op: '=',
 										value: domainName,
@@ -780,7 +780,7 @@ export const getEndPointsQueryPayload = (
 										key: {
 											dataType: DataTypes.String,
 											key: SPAN_ATTRIBUTES.SERVER_NAME,
-											type: 'tag',
+											type: '',
 										},
 										op: '=',
 										value: domainName,
@@ -1302,7 +1302,7 @@ export const getTopErrorsCoRelationQueryFilters = (
 		{
 			id: 'e8a043b7',
 			key: {
-				key: 'net.peer.name',
+				key: SPAN_ATTRIBUTES.SERVER_NAME,
 				dataType: DataTypes.String,
 				type: '',
 			},
@@ -2198,7 +2198,7 @@ export const getEndPointZeroStateQueryPayload = (
 									key: {
 										key: SPAN_ATTRIBUTES.SERVER_NAME,
 										dataType: DataTypes.String,
-										type: 'tag',
+										type: '',
 									},
 									op: '=',
 									value: domainName,
@@ -2793,7 +2793,7 @@ export const getStatusCodeBarChartWidgetData = (
 								key: {
 									dataType: DataTypes.String,
 									key: SPAN_ATTRIBUTES.SERVER_NAME,
-									type: 'tag',
+									type: '',
 								},
 								op: '=',
 								value: domainName,

frontend/src/container/DashboardContainer/DashboardVariablesSelection/DashboardVariableSelection.styles.scss

@@ -50,6 +50,10 @@
 	}
 
 	.variable-select {
+		.ant-select-selector {
+			overflow-y: hidden !important;
+		}
+
 		.ant-select-item {
 			display: flex;
 			align-items: center;

frontend/src/container/DashboardContainer/visualization/panels/BarPanel/utils.ts

@@ -1,3 +1,4 @@
+import { ExecStats } from 'api/v5/v5';
 import { Timezone } from 'components/CustomTimePicker/timezoneUtils';
 import { PANEL_TYPES } from 'constants/queryBuilder';
 import { getInitialStackedBands } from 'container/DashboardContainer/visualization/charts/utils/stackSeriesUtils';
@@ -54,6 +55,13 @@ export function prepareBarPanelConfig({
 	minTimeScale?: number;
 	maxTimeScale?: number;
 }): UPlotConfigBuilder {
+	const stepIntervals: ExecStats['stepIntervals'] = get(
+		apiResponse,
+		'data.newResult.meta.stepIntervals',
+		{},
+	);
+	const minStepInterval = Math.min(...Object.values(stepIntervals));
+
 	const builder = buildBaseConfig({
 		widget,
 		isDarkMode,
@@ -65,12 +73,7 @@ export function prepareBarPanelConfig({
 		panelType: PANEL_TYPES.BAR,
 		minTimeScale,
 		maxTimeScale,
-	});
-
-	builder.setCursor({
-		focus: {
-			prox: 1e3,
-		},
+		stepInterval: minStepInterval,
 	});
 
 	if (widget.stackedBarChart) {
@@ -78,12 +81,6 @@ export function prepareBarPanelConfig({
 		builder.setBands(getInitialStackedBands(seriesCount));
 	}
 
-	const stepIntervals: Record<string, number> = get(
-		apiResponse,
-		'data.newResult.meta.stepIntervals',
-		{},
-	);
-
 	const seriesList: QueryData[] = apiResponse?.data?.result || [];
 	seriesList.forEach((series) => {
 		const baseLabelName = getLabelName(

frontend/src/container/DashboardContainer/visualization/panels/TimeSeriesPanel/utils.ts

@@ -1,3 +1,4 @@
+import { ExecStats } from 'api/v5/v5';
 import { Timezone } from 'components/CustomTimePicker/timezoneUtils';
 import { PANEL_TYPES } from 'constants/queryBuilder';
 import {
@@ -14,6 +15,7 @@ import {
 	VisibilityMode,
 } from 'lib/uPlotV2/config/types';
 import { UPlotConfigBuilder } from 'lib/uPlotV2/config/UPlotConfigBuilder';
+import get from 'lodash-es/get';
 import { Widgets } from 'types/api/dashboard/getAll';
 import { MetricRangePayloadProps } from 'types/api/metrics/getQueryRange';
 import { Query } from 'types/api/queryBuilder/queryBuilderData';
@@ -54,6 +56,13 @@ export const prepareUPlotConfig = ({
 	minTimeScale?: number;
 	maxTimeScale?: number;
 }): UPlotConfigBuilder => {
+	const stepIntervals: ExecStats['stepIntervals'] = get(
+		apiResponse,
+		'data.newResult.meta.stepIntervals',
+		{},
+	);
+	const minStepInterval = Math.min(...Object.values(stepIntervals));
+
 	const builder = buildBaseConfig({
 		widget,
 		isDarkMode,
@@ -65,9 +74,12 @@ export const prepareUPlotConfig = ({
 		panelType: PANEL_TYPES.TIME_SERIES,
 		minTimeScale,
 		maxTimeScale,
+		stepInterval: minStepInterval,
 	});
 
-	apiResponse.data?.result?.forEach((series) => {
+	const seriesList = apiResponse.data?.result || [];
+
+	seriesList.forEach((series) => {
 		const baseLabelName = getLabelName(
 			series.metric,
 			series.queryName || '', // query

frontend/src/container/DashboardContainer/visualization/panels/utils/__tests__/baseConfigBuilder.test.ts

@@ -0,0 +1,233 @@
+import { PANEL_TYPES } from 'constants/queryBuilder';
+import { STEP_INTERVAL_MULTIPLIER } from 'lib/uPlotV2/constants';
+import { Widgets } from 'types/api/dashboard/getAll';
+import { MetricRangePayloadProps } from 'types/api/metrics/getQueryRange';
+import uPlot from 'uplot';
+
+import { PanelMode } from '../../types';
+import { buildBaseConfig } from '../baseConfigBuilder';
+
+jest.mock(
+	'container/DashboardContainer/visualization/panels/utils/legendVisibilityUtils',
+	() => ({
+		getStoredSeriesVisibility: jest.fn(),
+	}),
+);
+
+jest.mock('lib/uPlotV2/utils', () => ({
+	calculateWidthBasedOnStepInterval: jest.fn(),
+}));
+
+const calculateWidthBasedOnStepIntervalMock = jest.requireMock(
+	'lib/uPlotV2/utils',
+).calculateWidthBasedOnStepInterval as jest.Mock;
+
+jest.mock('lib/uPlotLib/plugins/onClickPlugin', () => ({
+	__esModule: true,
+	default: jest.fn().mockReturnValue({ name: 'onClickPlugin' }),
+}));
+
+const createWidget = (overrides: Partial<Widgets> = {}): Widgets =>
+	({
+		id: 'widget-1',
+		yAxisUnit: 'ms',
+		isLogScale: false,
+		softMin: undefined,
+		softMax: undefined,
+		thresholds: [],
+		...overrides,
+	} as Widgets);
+
+const createApiResponse = (
+	overrides: Partial<MetricRangePayloadProps> = {},
+): MetricRangePayloadProps =>
+	({
+		data: { result: [], resultType: 'matrix', newResult: null },
+		...overrides,
+	} as MetricRangePayloadProps);
+
+const baseProps = {
+	widget: createWidget(),
+	apiResponse: createApiResponse(),
+	isDarkMode: true,
+	panelMode: PanelMode.DASHBOARD_VIEW,
+	panelType: PANEL_TYPES.TIME_SERIES,
+};
+
+describe('buildBaseConfig', () => {
+	it('returns a UPlotConfigBuilder instance', () => {
+		const builder = buildBaseConfig(baseProps);
+
+		expect(builder).toBeDefined();
+		expect(typeof builder.getConfig).toBe('function');
+		expect(typeof builder.getLegendItems).toBe('function');
+	});
+
+	it('configures builder with widgetId and DASHBOARD_VIEW preferences', () => {
+		const builder = buildBaseConfig({
+			...baseProps,
+			panelMode: PanelMode.DASHBOARD_VIEW,
+			widget: createWidget({ id: 'my-widget' }),
+		});
+
+		expect(builder.getWidgetId()).toBe('my-widget');
+		expect(builder.getShouldSaveSelectionPreference()).toBe(true);
+	});
+
+	it('configures builder with IN_MEMORY selection when panelMode is DASHBOARD_EDIT', () => {
+		const builder = buildBaseConfig({
+			...baseProps,
+			panelMode: PanelMode.DASHBOARD_EDIT,
+		});
+
+		expect(builder.getShouldSaveSelectionPreference()).toBe(false);
+		const config = builder.getConfig();
+		expect(config.series).toBeDefined();
+	});
+
+	it('passes stepInterval to builder and cursor prox uses width * multiplier', () => {
+		const stepInterval = 60;
+		const mockWidth = 100;
+		calculateWidthBasedOnStepIntervalMock.mockReturnValue(mockWidth);
+
+		const builder = buildBaseConfig({
+			...baseProps,
+			stepInterval,
+		});
+
+		const config = builder.getConfig();
+		const prox = config.cursor?.hover?.prox;
+		expect(typeof prox).toBe('function');
+
+		const uPlotInstance = {} as uPlot;
+		const proxResult = (prox as (u: uPlot) => number)(uPlotInstance);
+
+		expect(calculateWidthBasedOnStepIntervalMock).toHaveBeenCalledWith({
+			uPlotInstance,
+			stepInterval,
+		});
+		expect(proxResult).toBe(mockWidth * STEP_INTERVAL_MULTIPLIER);
+	});
+
+	it('adds x scale with time config and min/max when provided', () => {
+		const builder = buildBaseConfig({
+			...baseProps,
+			minTimeScale: 1000,
+			maxTimeScale: 2000,
+		});
+
+		const config = builder.getConfig();
+		expect(config.scales?.x).toBeDefined();
+		expect(config.scales?.x?.time).toBe(true);
+		const range = config.scales?.x?.range;
+		expect(Array.isArray(range)).toBe(true);
+		expect((range as [number, number])[0]).toBe(1000);
+	});
+
+	it('configures log scale on y axis when widget.isLogScale is true', () => {
+		const builder = buildBaseConfig({
+			...baseProps,
+			widget: createWidget({ isLogScale: true }),
+		});
+
+		const config = builder.getConfig();
+		expect(config.scales?.y).toBeDefined();
+		expect(config.scales?.y?.log).toBe(10);
+	});
+
+	it('adds onClick plugin when onClick is a function', () => {
+		const onClickPlugin = jest.requireMock('lib/uPlotLib/plugins/onClickPlugin')
+			.default;
+		const onClick = jest.fn();
+
+		buildBaseConfig({
+			...baseProps,
+			onClick,
+			apiResponse: createApiResponse(),
+		});
+
+		expect(onClickPlugin).toHaveBeenCalledWith({
+			onClick,
+			apiResponse: expect.any(Object),
+		});
+	});
+
+	it('does not add onClick plugin when onClick is not a function', () => {
+		const onClickPlugin = jest.requireMock('lib/uPlotLib/plugins/onClickPlugin')
+			.default;
+
+		const builder = buildBaseConfig({
+			...baseProps,
+		});
+
+		const config = builder.getConfig();
+		const plugins = config.plugins ?? [];
+		expect(
+			plugins.some((p) => (p as { name?: string }).name === 'onClickPlugin'),
+		).toBe(false);
+		expect(onClickPlugin).not.toHaveBeenCalled();
+	});
+
+	it('adds thresholds from widget', () => {
+		const builder = buildBaseConfig({
+			...baseProps,
+			widget: createWidget({
+				thresholds: [
+					{
+						thresholdValue: 80,
+						thresholdColor: '#ff0000',
+						thresholdUnit: 'ms',
+						thresholdLabel: 'High',
+					},
+				] as Widgets['thresholds'],
+			}),
+		});
+
+		const config = builder.getConfig();
+		const drawHooks = config.hooks?.draw ?? [];
+		expect(drawHooks.length).toBeGreaterThan(0);
+	});
+
+	it('adds x and y axes with correct scaleKeys and panelType', () => {
+		const builder = buildBaseConfig(baseProps);
+
+		const config = builder.getConfig();
+		expect(config.axes).toHaveLength(2);
+		expect(config.axes?.[0].scale).toBe('x');
+		expect(config.axes?.[1].scale).toBe('y');
+	});
+
+	it('sets tzDate when timezone is provided', () => {
+		const builder = buildBaseConfig({
+			...baseProps,
+			timezone: {
+				name: 'America/New_York',
+				value: 'America/New_York',
+				offset: 'UTC-5',
+				searchIndex: 'America/New_York',
+			},
+		});
+
+		const config = builder.getConfig();
+		expect(config.tzDate).toBeDefined();
+		expect(typeof config.tzDate).toBe('function');
+	});
+
+	it('leaves tzDate undefined when timezone is not provided', () => {
+		const builder = buildBaseConfig(baseProps);
+
+		const config = builder.getConfig();
+		expect(config.tzDate).toBeUndefined();
+	});
+
+	it('register setSelect hook when onDragSelect is provided', () => {
+		const onDragSelect = jest.fn();
+		const builder = buildBaseConfig({
+			...baseProps,
+			onDragSelect,
+		});
+
+		const config = builder.getConfig();
+		expect(config.hooks?.setSelect).toBeDefined();
+	});
+});

frontend/src/container/DashboardContainer/visualization/panels/utils/baseConfigBuilder.ts

@@ -26,6 +26,7 @@ export interface BaseConfigBuilderProps {
 	panelType: PANEL_TYPES;
 	minTimeScale?: number;
 	maxTimeScale?: number;
+	stepInterval?: number;
 }
 
 export function buildBaseConfig({
@@ -39,6 +40,7 @@ export function buildBaseConfig({
 	panelType,
 	minTimeScale,
 	maxTimeScale,
+	stepInterval,
 }: BaseConfigBuilderProps): UPlotConfigBuilder {
 	const tzDate = timezone
 		? (timestamp: number): Date =>
@@ -56,6 +58,7 @@ export function buildBaseConfig({
 		].includes(panelMode)
 			? SelectionPreferencesSource.LOCAL_STORAGE
 			: SelectionPreferencesSource.IN_MEMORY,
+		stepInterval,
 	});
 
 	const thresholdOptions: ThresholdsDrawHookOptions = {

frontend/src/hooks/useAuthZ/useAuthZ.test.tsx

@@ -0,0 +1,444 @@
+import { ReactElement } from 'react';
+import { renderHook, waitFor } from '@testing-library/react';
+import { ENVIRONMENT } from 'constants/env';
+import { server } from 'mocks-server/server';
+import { rest } from 'msw';
+import { AllTheProviders } from 'tests/test-utils';
+
+import { useAuthZ } from './useAuthZ';
+import { BrandedPermission, buildPermission } from './utils';
+
+const BASE_URL = ENVIRONMENT.baseURL || '';
+
+const wrapper = ({ children }: { children: ReactElement }): ReactElement => (
+	<AllTheProviders>{children}</AllTheProviders>
+);
+
+describe('useAuthZ', () => {
+	it('should fetch and return permissions successfully', async () => {
+		const permission1 = buildPermission('read', 'dashboard:*');
+		const permission2 = buildPermission('update', 'dashboard:123');
+
+		const mockApiResponse = {
+			[permission1]: true,
+			[permission2]: false,
+		};
+
+		const expectedResponse = {
+			[permission1]: {
+				isGranted: true,
+			},
+			[permission2]: {
+				isGranted: false,
+			},
+		};
+
+		server.use(
+			rest.post(`${BASE_URL}/api/v1/permissions/check`, (_req, res, ctx) => {
+				return res(ctx.status(200), ctx.json(mockApiResponse));
+			}),
+		);
+
+		const { result } = renderHook(() => useAuthZ([permission1, permission2]), {
+			wrapper,
+		});
+
+		expect(result.current.isLoading).toBe(true);
+		expect(result.current.permissions).toBeNull();
+
+		await waitFor(() => {
+			expect(result.current.isLoading).toBe(false);
+		});
+
+		expect(result.current.error).toBeNull();
+		expect(result.current.permissions).toEqual(expectedResponse);
+	});
+
+	it('should handle API errors', async () => {
+		const permission = buildPermission('read', 'dashboard:*');
+
+		server.use(
+			rest.post(`${BASE_URL}/api/v1/permissions/check`, (_req, res, ctx) => {
+				return res(ctx.status(500), ctx.json({ error: 'Internal Server Error' }));
+			}),
+		);
+
+		const { result } = renderHook(() => useAuthZ([permission]), {
+			wrapper,
+		});
+
+		await waitFor(() => {
+			expect(result.current.isLoading).toBe(false);
+		});
+
+		expect(result.current.error).not.toBeNull();
+		expect(result.current.permissions).toBeNull();
+	});
+
+	it('should refetch when permissions array changes', async () => {
+		const permission1 = buildPermission('read', 'dashboard:*');
+		const permission2 = buildPermission('update', 'dashboard:123');
+		const permission3 = buildPermission('delete', 'dashboard:456');
+
+		let requestCount = 0;
+
+		server.use(
+			rest.post(`${BASE_URL}/api/v1/permissions/check`, (req, res, ctx) => {
+				requestCount++;
+				const body = req.body as {
+					permissions: Array<{ relation: string; object: string }>;
+				};
+
+				if (body.permissions.length === 1) {
+					return res(
+						ctx.status(200),
+						ctx.json({
+							[permission1]: true,
+						}),
+					);
+				}
+
+				return res(
+					ctx.status(200),
+					ctx.json({
+						[permission1]: true,
+						[permission2]: false,
+						[permission3]: true,
+					}),
+				);
+			}),
+		);
+
+		const { result, rerender } = renderHook<
+			ReturnType<typeof useAuthZ>,
+			BrandedPermission[]
+		>((permissions) => useAuthZ(permissions), {
+			wrapper,
+			initialProps: [permission1],
+		});
+
+		await waitFor(() => {
+			expect(result.current.isLoading).toBe(false);
+		});
+
+		expect(requestCount).toBe(1);
+		expect(result.current.permissions).toEqual({
+			[permission1]: {
+				isGranted: true,
+			},
+		});
+
+		rerender([permission1, permission2, permission3]);
+
+		await waitFor(() => {
+			expect(result.current.isLoading).toBe(false);
+		});
+
+		expect(requestCount).toBe(2);
+		expect(result.current.permissions).toEqual({
+			[permission1]: {
+				isGranted: true,
+			},
+			[permission2]: {
+				isGranted: false,
+			},
+			[permission3]: {
+				isGranted: true,
+			},
+		});
+	});
+
+	it('should not refetch when permissions array order changes but content is the same', async () => {
+		const permission1 = buildPermission('read', 'dashboard:*');
+		const permission2 = buildPermission('update', 'dashboard:123');
+
+		let requestCount = 0;
+
+		server.use(
+			rest.post(`${BASE_URL}/api/v1/permissions/check`, (_req, res, ctx) => {
+				requestCount++;
+				return res(
+					ctx.status(200),
+					ctx.json({
+						[permission1]: true,
+						[permission2]: false,
+					}),
+				);
+			}),
+		);
+
+		const { result, rerender } = renderHook<
+			ReturnType<typeof useAuthZ>,
+			BrandedPermission[]
+		>((permissions) => useAuthZ(permissions), {
+			wrapper,
+			initialProps: [permission1, permission2],
+		});
+
+		await waitFor(() => {
+			expect(result.current.isLoading).toBe(false);
+		});
+
+		expect(requestCount).toBe(1);
+
+		rerender([permission2, permission1]);
+
+		await waitFor(() => {
+			expect(result.current.isLoading).toBe(false);
+		});
+
+		expect(requestCount).toBe(1);
+	});
+
+	it('should handle empty permissions array', async () => {
+		server.use(
+			rest.post(`${BASE_URL}/api/v1/permissions/check`, (_req, res, ctx) => {
+				return res(ctx.status(200), ctx.json({}));
+			}),
+		);
+
+		const { result } = renderHook(() => useAuthZ([]), {
+			wrapper,
+		});
+
+		expect(result.current.isLoading).toBe(false);
+		expect(result.current.error).toBeNull();
+		expect(result.current.permissions).toEqual({});
+	});
+
+	it('should send correct payload format to API', async () => {
+		const permission1 = buildPermission('read', 'dashboard:*');
+		const permission2 = buildPermission('update', 'dashboard:123');
+
+		let receivedPayload: any = null;
+
+		server.use(
+			rest.post(`${BASE_URL}/api/v1/permissions/check`, async (req, res, ctx) => {
+				receivedPayload = await req.json();
+				return res(
+					ctx.status(200),
+					ctx.json({
+						[permission1]: true,
+						[permission2]: false,
+					}),
+				);
+			}),
+		);
+
+		const { result } = renderHook(() => useAuthZ([permission1, permission2]), {
+			wrapper,
+		});
+
+		await waitFor(() => {
+			expect(result.current.isLoading).toBe(false);
+		});
+
+		expect(receivedPayload).toEqual({
+			permissions: [
+				{ relation: 'read', object: 'dashboard:*' },
+				{ relation: 'update', object: 'dashboard:123' },
+			],
+		});
+	});
+
+	it('should batch multiple hooks into single flight request', async () => {
+		const permission1 = buildPermission('read', 'dashboard:*');
+		const permission2 = buildPermission('update', 'dashboard:123');
+		const permission3 = buildPermission('delete', 'dashboard:456');
+		const permission4 = buildPermission('create', 'dashboards');
+
+		let requestCount = 0;
+		const receivedPayloads: any[] = [];
+
+		server.use(
+			rest.post(`${BASE_URL}/api/v1/permissions/check`, async (req, res, ctx) => {
+				requestCount++;
+				const payload = await req.json();
+				receivedPayloads.push(payload);
+
+				const allPermissions = [permission1, permission2, permission3, permission4];
+
+				const response: Record<string, boolean> = {};
+				payload.permissions.forEach((p: { relation: string; object: string }) => {
+					const perm = `${p.relation}/${p.object}` as BrandedPermission;
+					if (allPermissions.includes(perm)) {
+						response[perm] = perm === permission1 || perm === permission3;
+					}
+				});
+
+				return res(ctx.status(200), ctx.json(response));
+			}),
+		);
+
+		const { result: result1 } = renderHook(() => useAuthZ([permission1]), {
+			wrapper,
+		});
+
+		const { result: result2 } = renderHook(() => useAuthZ([permission2]), {
+			wrapper,
+		});
+
+		const { result: result3 } = renderHook(() => useAuthZ([permission3]), {
+			wrapper,
+		});
+
+		await waitFor(
+			() => {
+				expect(result1.current.isLoading).toBe(false);
+				expect(result2.current.isLoading).toBe(false);
+				expect(result3.current.isLoading).toBe(false);
+			},
+			{ timeout: 200 },
+		);
+
+		expect(requestCount).toBe(1);
+		expect(receivedPayloads).toHaveLength(1);
+		expect(receivedPayloads[0].permissions).toHaveLength(3);
+		expect(receivedPayloads[0].permissions).toEqual(
+			expect.arrayContaining([
+				{ relation: 'read', object: 'dashboard:*' },
+				{ relation: 'update', object: 'dashboard:123' },
+				{ relation: 'delete', object: 'dashboard:456' },
+			]),
+		);
+
+		expect(result1.current.permissions).toEqual({
+			[permission1]: { isGranted: true },
+		});
+		expect(result2.current.permissions).toEqual({
+			[permission2]: { isGranted: false },
+		});
+		expect(result3.current.permissions).toEqual({
+			[permission3]: { isGranted: true },
+		});
+	});
+
+	it('should create separate batches for calls after single flight window', async () => {
+		const permission1 = buildPermission('read', 'dashboard:*');
+		const permission2 = buildPermission('update', 'dashboard:123');
+		const permission3 = buildPermission('delete', 'dashboard:456');
+
+		let requestCount = 0;
+		const receivedPayloads: any[] = [];
+
+		server.use(
+			rest.post(`${BASE_URL}/api/v1/permissions/check`, async (req, res, ctx) => {
+				requestCount++;
+				const payload = await req.json();
+				receivedPayloads.push(payload);
+
+				const response: Record<string, boolean> = {};
+				payload.permissions.forEach((p: { relation: string; object: string }) => {
+					const perm = `${p.relation}/${p.object}` as BrandedPermission;
+					response[perm] = perm === permission1 || perm === permission3;
+				});
+
+				return res(ctx.status(200), ctx.json(response));
+			}),
+		);
+
+		const { result: result1 } = renderHook(() => useAuthZ([permission1]), {
+			wrapper,
+		});
+
+		await waitFor(
+			() => {
+				expect(result1.current.isLoading).toBe(false);
+			},
+			{ timeout: 200 },
+		);
+
+		expect(requestCount).toBe(1);
+		expect(receivedPayloads[0].permissions).toHaveLength(1);
+
+		await new Promise((resolve) => setTimeout(resolve, 100));
+
+		const { result: result2 } = renderHook(() => useAuthZ([permission2]), {
+			wrapper,
+		});
+
+		const { result: result3 } = renderHook(() => useAuthZ([permission3]), {
+			wrapper,
+		});
+
+		await waitFor(
+			() => {
+				expect(result2.current.isLoading).toBe(false);
+				expect(result3.current.isLoading).toBe(false);
+			},
+			{ timeout: 200 },
+		);
+
+		expect(requestCount).toBe(2);
+		expect(receivedPayloads).toHaveLength(2);
+		expect(receivedPayloads[1].permissions).toHaveLength(2);
+		expect(receivedPayloads[1].permissions).toEqual(
+			expect.arrayContaining([
+				{ relation: 'update', object: 'dashboard:123' },
+				{ relation: 'delete', object: 'dashboard:456' },
+			]),
+		);
+	});
+
+	it('should not leak state between separate batches', async () => {
+		const permission1 = buildPermission('read', 'dashboard:*');
+		const permission2 = buildPermission('update', 'dashboard:123');
+		const permission3 = buildPermission('delete', 'dashboard:456');
+
+		let requestCount = 0;
+
+		server.use(
+			rest.post(`${BASE_URL}/api/v1/permissions/check`, async (req, res, ctx) => {
+				requestCount++;
+				const payload = await req.json();
+
+				const response: Record<string, boolean> = {};
+				payload.permissions.forEach((p: { relation: string; object: string }) => {
+					const perm = `${p.relation}/${p.object}` as BrandedPermission;
+					response[perm] = perm === permission1 || perm === permission3;
+				});
+
+				return res(ctx.status(200), ctx.json(response));
+			}),
+		);
+
+		const { result: result1 } = renderHook(() => useAuthZ([permission1]), {
+			wrapper,
+		});
+
+		await waitFor(
+			() => {
+				expect(result1.current.isLoading).toBe(false);
+			},
+			{ timeout: 200 },
+		);
+
+		expect(requestCount).toBe(1);
+		expect(result1.current.permissions).toEqual({
+			[permission1]: { isGranted: true },
+		});
+
+		await new Promise((resolve) => setTimeout(resolve, 100));
+
+		const { result: result2 } = renderHook(() => useAuthZ([permission2]), {
+			wrapper,
+		});
+
+		await waitFor(
+			() => {
+				expect(result2.current.isLoading).toBe(false);
+			},
+			{ timeout: 200 },
+		);
+
+		expect(requestCount).toBe(2);
+		expect(result1.current.permissions).toEqual({
+			[permission1]: { isGranted: true },
+		});
+		expect(result2.current.permissions).toEqual({
+			[permission2]: { isGranted: false },
+		});
+		expect(result1.current.permissions).not.toHaveProperty(permission2);
+		expect(result2.current.permissions).not.toHaveProperty(permission1);
+	});
+});

frontend/src/hooks/useAuthZ/useAuthZ.tsx

@@ -0,0 +1,136 @@
+import { useMemo } from 'react';
+import { useQueries } from 'react-query';
+import api from 'api';
+
+import { BrandedPermission } from './utils';
+
+export type UseAuthZPermissionResult = {
+	isGranted: boolean;
+};
+
+export type AuthZCheckResponse = Record<
+	BrandedPermission,
+	UseAuthZPermissionResult
+>;
+
+export type UseAuthZResult = {
+	isLoading: boolean;
+	error: Error | null;
+	permissions: AuthZCheckResponse | null;
+};
+
+let ctx: Promise<AuthZCheckResponse> | null;
+let pendingPermissions: BrandedPermission[] = [];
+const SINGLE_FLIGHT_WAIT_TIME_MS = 50;
+const AUTHZ_CACHE_TIME = 20_000;
+
+function dispatchPermission(
+	permission: BrandedPermission,
+): Promise<AuthZCheckResponse> {
+	pendingPermissions.push(permission);
+
+	if (!ctx) {
+		let resolve: (v: AuthZCheckResponse) => void, reject: (reason?: any) => void;
+		ctx = new Promise<AuthZCheckResponse>((r, re) => {
+			resolve = r;
+			reject = re;
+		});
+
+		setTimeout(() => {
+			const copiedPermissions = pendingPermissions.slice();
+			pendingPermissions = [];
+			ctx = null;
+
+			fetchManyPermissions(copiedPermissions).then(resolve).catch(reject);
+		}, SINGLE_FLIGHT_WAIT_TIME_MS);
+	}
+
+	return ctx;
+}
+
+async function fetchManyPermissions(
+	permissions: BrandedPermission[],
+): Promise<AuthZCheckResponse> {
+	const permissionsPayload = permissions.map((permission) => {
+		const [relation, object] = permission.split('/');
+
+		return {
+			relation,
+			object,
+		};
+	});
+
+	const permissionsCheckResponse = await api
+		.post<Record<string, boolean>>('/permissions/check', {
+			permissions: permissionsPayload,
+		})
+		.then((response) => response.data);
+
+	return Object.keys(permissionsCheckResponse).reduce<AuthZCheckResponse>(
+		(acc, permission): AuthZCheckResponse => {
+			acc[permission as BrandedPermission] = {
+				isGranted: !!permissionsCheckResponse[permission],
+			};
+			return acc;
+		},
+		{} as AuthZCheckResponse,
+	);
+}
+
+export function useAuthZ(permissions: BrandedPermission[]): UseAuthZResult {
+	const queryResults = useQueries(
+		permissions.map((permission) => {
+			return {
+				queryKey: ['authz', permission],
+				cacheTime: AUTHZ_CACHE_TIME,
+				refetchOnMount: false,
+				refetchIntervalInBackground: false,
+				refetchOnWindowFocus: false,
+				refetchOnReconnect: true,
+				queryFn: async (): Promise<AuthZCheckResponse> => {
+					const response = await dispatchPermission(permission);
+
+					return {
+						[permission]: {
+							isGranted: response[permission].isGranted,
+						},
+					};
+				},
+			};
+		}),
+	);
+
+	const isLoading = useMemo(() => queryResults.some((q) => q.isLoading), [
+		queryResults,
+	]);
+	const error = useMemo(
+		() =>
+			!isLoading
+				? (queryResults.find((q) => !!q.error)?.error as Error) || null
+				: null,
+		[isLoading, queryResults],
+	);
+	const data = useMemo(() => {
+		if (isLoading || error) {
+			return null;
+		}
+
+		return queryResults.reduce((acc, q) => {
+			if (!q.data) {
+				return acc;
+			}
+
+			for (const [key, value] of Object.entries(q.data)) {
+				acc[key as BrandedPermission] = value;
+			}
+
+			return acc;
+		}, {} as AuthZCheckResponse);
+	}, [isLoading, error, queryResults]);
+
+	return {
+		isLoading,
+		error,
+		permissions: data ?? null,
+	};
+}

frontend/src/hooks/useAuthZ/utils.ts

@@ -0,0 +1,32 @@
+export type AuthZRelation =
+	| 'list'
+	| 'create'
+	| 'read'
+	| 'update'
+	| 'delete'
+	| 'assignee';
+export type AuthZResource = 'dashboard';
+export type AuthZObject<R extends AuthZRelation> = R extends 'list' | 'create'
+	? `${AuthZResource}s`
+	: `${AuthZResource}:${string}`;
+
+export type AuthZPermissionCheck<R extends AuthZRelation> = {
+	object: AuthZObject<R>;
+	relation: R;
+};
+
+export type BrandedPermission = string & { __brandedPermission: true };
+
+export function buildPermission<R extends AuthZRelation>(
+	relation: R,
+	object: AuthZObject<R>,
+): BrandedPermission {
+	return `${relation}/${object}` as BrandedPermission;
+}
+
+export function buildObjectString(
+	resource: AuthZResource,
+	objectId: string,
+): `${AuthZResource}:${string}` {
+	return `${resource}:${objectId}`;
+}

frontend/src/lib/uPlotV2/config/UPlotConfigBuilder.ts

@@ -7,11 +7,16 @@ import { merge } from 'lodash-es';
 import noop from 'lodash-es/noop';
 import uPlot, { Cursor, Hooks, Options } from 'uplot';
 
+import {
+	DEFAULT_CURSOR_CONFIG,
+	DEFAULT_HOVER_PROXIMITY_VALUE,
+	DEFAULT_PLOT_CONFIG,
+	STEP_INTERVAL_MULTIPLIER,
+} from '../constants';
+import { calculateWidthBasedOnStepInterval } from '../utils';
 import {
 	ConfigBuilder,
 	ConfigBuilderProps,
-	DEFAULT_CURSOR_CONFIG,
-	DEFAULT_PLOT_CONFIG,
 	LegendItem,
 	SelectionPreferencesSource,
 } from './types';
@@ -45,6 +50,8 @@ export class UPlotConfigBuilder extends ConfigBuilder<
 
 	private axes: Record<string, UPlotAxisBuilder> = {};
 
+	private stepInterval: number | undefined;
+
 	readonly scales: UPlotScaleBuilder[] = [];
 
 	private bands: uPlot.Band[] = [];
@@ -79,6 +86,7 @@ export class UPlotConfigBuilder extends ConfigBuilder<
 			tzDate,
 			selectionPreferencesSource,
 			shouldSaveSelectionPreference,
+			stepInterval,
 		} = args ?? {};
 		if (widgetId) {
 			this.widgetId = widgetId;
@@ -96,6 +104,10 @@ export class UPlotConfigBuilder extends ConfigBuilder<
 			this.shouldSaveSelectionPreference = shouldSaveSelectionPreference;
 		}
 
+		if (stepInterval) {
+			this.stepInterval = stepInterval;
+		}
+
 		this.onDragSelect = noop;
 		if (onDragSelect) {
 			this.onDragSelect = onDragSelect;
@@ -372,6 +384,31 @@ export class UPlotConfigBuilder extends ConfigBuilder<
 		return this.widgetId;
 	}
 
+	/**
+	 * Get cursor configuration
+	 */
+	getCursorConfig(): Cursor {
+		if (this.stepInterval) {
+			const cursorConfig = {
+				...DEFAULT_CURSOR_CONFIG,
+				hover: {
+					...DEFAULT_CURSOR_CONFIG.hover,
+					prox: this.stepInterval
+						? (uPlotInstance: uPlot): number => {
+								const width = calculateWidthBasedOnStepInterval({
+									uPlotInstance,
+									stepInterval: this.stepInterval ?? 0,
+								});
+								return width * STEP_INTERVAL_MULTIPLIER;
+						  }
+						: DEFAULT_HOVER_PROXIMITY_VALUE,
+				},
+			};
+			return merge({}, DEFAULT_CURSOR_CONFIG, cursorConfig, this.cursor);
+		}
+		return merge({}, DEFAULT_CURSOR_CONFIG, this.cursor);
+	}
+
 	/**
 	 * Build the final uPlot.Options configuration
 	 */
@@ -413,7 +450,7 @@ export class UPlotConfigBuilder extends ConfigBuilder<
 		config.hooks = this.hooks;
 		config.select = this.select;
 
-		config.cursor = merge({}, DEFAULT_CURSOR_CONFIG, this.cursor);
+		config.cursor = this.getCursorConfig();
 		config.tzDate = this.tzDate;
 		config.plugins = this.plugins.length > 0 ? this.plugins : undefined;
 		config.bands = this.bands.length > 0 ? this.bands : undefined;

frontend/src/lib/uPlotV2/config/UPlotSeriesBuilder.ts

@@ -1,6 +1,7 @@
 import { PANEL_TYPES } from 'constants/queryBuilder';
 import { themeColors } from 'constants/theme';
 import { generateColor } from 'lib/uPlotLib/utils/generateColor';
+import { calculateWidthBasedOnStepInterval } from 'lib/uPlotV2/utils';
 import uPlot, { Series } from 'uplot';
 
 import {
@@ -291,21 +292,16 @@ function getBarPathBuilder({
 			idx1: number,
 		): Series.Paths | null => {
 			let effectiveBarMaxWidth = barMaxWidth;
+			const widthBasedOnStepInterval = calculateWidthBasedOnStepInterval({
+				uPlotInstance: self,
+				stepInterval,
+			});
 
-			const xScale = self.scales.x as uPlot.Scale | undefined;
-			if (xScale && typeof xScale.min === 'number') {
-				const start = xScale.min as number;
-				const end = start + stepInterval;
-				const startPx = self.valToPos(start, 'x');
-				const endPx = self.valToPos(end, 'x');
-				const intervalPx = Math.abs(endPx - startPx);
-
-				if (intervalPx > 0) {
-					effectiveBarMaxWidth =
-						typeof barMaxWidth === 'number'
-							? Math.min(barMaxWidth, intervalPx)
-							: intervalPx;
-				}
+			if (widthBasedOnStepInterval > 0) {
+				effectiveBarMaxWidth = Math.min(
+					effectiveBarMaxWidth,
+					widthBasedOnStepInterval,
+				);
 			}
 
 			const barsCfgKey = `bars|${barAlignment}|${barWidthFactor}|${effectiveBarMaxWidth}`;

frontend/src/lib/uPlotV2/config/__tests__/UPlotConfigBuilder.test.ts

@@ -1,6 +1,10 @@
 import { PANEL_TYPES } from 'constants/queryBuilder';
 import uPlot from 'uplot';
 
+import {
+	DEFAULT_HOVER_PROXIMITY_VALUE,
+	STEP_INTERVAL_MULTIPLIER,
+} from '../../constants';
 import type { SeriesProps } from '../types';
 import { DrawStyle, SelectionPreferencesSource } from '../types';
 import { UPlotConfigBuilder } from '../UPlotConfigBuilder';
@@ -13,6 +17,14 @@ jest.mock(
 	}),
 );
 
+jest.mock('lib/uPlotV2/utils', () => ({
+	calculateWidthBasedOnStepInterval: jest.fn(),
+}));
+
+const calculateWidthBasedOnStepIntervalMock = jest.requireMock(
+	'lib/uPlotV2/utils',
+).calculateWidthBasedOnStepInterval as jest.Mock;
+
 const getStoredSeriesVisibilityMock = jest.requireMock(
 	'container/DashboardContainer/visualization/panels/utils/legendVisibilityUtils',
 ) as {
@@ -384,6 +396,52 @@ describe('UPlotConfigBuilder', () => {
 		expect(config.cursor?.points).toBeDefined();
 	});
 
+	describe('getCursorConfig', () => {
+		it('returns default cursor merged with custom cursor when no stepInterval', () => {
+			const builder = new UPlotConfigBuilder();
+
+			builder.setCursor({
+				drag: { setScale: false },
+			});
+
+			const cursorConfig = builder.getCursorConfig();
+
+			expect(cursorConfig.drag?.setScale).toBe(false);
+			expect(cursorConfig.hover?.prox).toBe(DEFAULT_HOVER_PROXIMITY_VALUE);
+			expect(cursorConfig.points).toBeDefined();
+		});
+
+		it('returns hover prox as DEFAULT_HOVER_PROXIMITY_VALUE when stepInterval is not set', () => {
+			const builder = new UPlotConfigBuilder();
+
+			const cursorConfig = builder.getCursorConfig();
+
+			expect(cursorConfig.hover?.prox).toBe(DEFAULT_HOVER_PROXIMITY_VALUE);
+		});
+
+		it('returns hover prox as function when stepInterval is set, computing width * multiplier', () => {
+			const stepInterval = 60;
+			const mockWidth = 100;
+			calculateWidthBasedOnStepIntervalMock.mockReturnValue(mockWidth);
+
+			const builder = new UPlotConfigBuilder({ stepInterval });
+			const cursorConfig = builder.getCursorConfig();
+
+			expect(typeof cursorConfig.hover?.prox).toBe('function');
+
+			const uPlotInstance = {} as uPlot;
+			const proxResult = (cursorConfig.hover!.prox as (u: uPlot) => number)(
+				uPlotInstance,
+			);
+
+			expect(calculateWidthBasedOnStepIntervalMock).toHaveBeenCalledWith({
+				uPlotInstance,
+				stepInterval,
+			});
+			expect(proxResult).toBe(mockWidth * STEP_INTERVAL_MULTIPLIER);
+		});
+	});
+
 	it('adds plugins and includes them in config', () => {
 		const builder = new UPlotConfigBuilder();
 		const plugin: uPlot.Plugin = {

frontend/src/lib/uPlotV2/config/types.ts

@@ -1,6 +1,6 @@
 import { PrecisionOption } from 'components/Graph/types';
 import { PANEL_TYPES } from 'constants/queryBuilder';
-import uPlot, { Cursor, Options, Series } from 'uplot';
+import uPlot, { Series } from 'uplot';
 
 import { ThresholdsDrawHookOptions } from '../hooks/types';
 
@@ -39,6 +39,7 @@ export interface ConfigBuilderProps {
 	tzDate?: uPlot.LocalDateFromUnix;
 	selectionPreferencesSource?: SelectionPreferencesSource;
 	shouldSaveSelectionPreference?: boolean;
+	stepInterval?: number;
 }
 
 /**
@@ -186,47 +187,3 @@ export interface LegendItem {
 	color: uPlot.Series['stroke'];
 	show: boolean;
 }
-
-export const DEFAULT_PLOT_CONFIG: Partial<Options> = {
-	focus: {
-		alpha: 0.3,
-	},
-	cursor: {
-		focus: {
-			prox: 30,
-		},
-	},
-	legend: {
-		show: false,
-	},
-	padding: [16, 16, 8, 8],
-	series: [],
-	hooks: {},
-};
-
-const POINTS_FILL_COLOR = '#FFFFFF';
-
-export const DEFAULT_CURSOR_CONFIG: Cursor = {
-	drag: { setScale: true },
-	points: {
-		one: true,
-		size: (u, seriesIdx) => (u.series[seriesIdx]?.points?.size ?? 0) * 3,
-		width: (_u, _seriesIdx, size) => size / 4,
-		stroke: (u, seriesIdx): string => {
-			const points = u.series[seriesIdx]?.points;
-			const strokeFn =
-				typeof points?.stroke === 'function' ? points.stroke : undefined;
-			const strokeValue =
-				strokeFn !== undefined
-					? strokeFn(u, seriesIdx)
-					: typeof points?.stroke === 'string'
-					? points.stroke
-					: '';
-			return `${strokeValue}90`;
-		},
-		fill: (): string => POINTS_FILL_COLOR,
-	},
-	focus: {
-		prox: 30,
-	},
-};

frontend/src/lib/uPlotV2/constants.ts

@@ -0,0 +1,48 @@
+import { Cursor, Options } from 'uplot';
+
+const POINTS_FILL_COLOR = '#FFFFFF';
+
+export const DEFAULT_HOVER_PROXIMITY_VALUE = 30; // only snap if within 30px horizontally
+export const DEFAULT_FOCUS_PROXIMITY_VALUE = 1e6;
+export const STEP_INTERVAL_MULTIPLIER = 3; // multiply the width computed by STEP_INTERVAL_MULTIPLIER to get the hover prox value
+
+export const DEFAULT_PLOT_CONFIG: Partial<Options> = {
+	focus: {
+		alpha: 0.3,
+	},
+	legend: {
+		show: false,
+	},
+	padding: [16, 16, 8, 8],
+	series: [],
+	hooks: {},
+};
+
+export const DEFAULT_CURSOR_CONFIG: Cursor = {
+	drag: { setScale: true },
+	points: {
+		one: true,
+		size: (u, seriesIdx) => (u.series[seriesIdx]?.points?.size ?? 0) * 3,
+		width: (_u, _seriesIdx, size) => size / 4,
+		stroke: (u, seriesIdx): string => {
+			const points = u.series[seriesIdx]?.points;
+			const strokeFn =
+				typeof points?.stroke === 'function' ? points.stroke : undefined;
+			const strokeValue =
+				strokeFn !== undefined
+					? strokeFn(u, seriesIdx)
+					: typeof points?.stroke === 'string'
+					? points.stroke
+					: '';
+			return `${strokeValue}90`;
+		},
+		fill: (): string => POINTS_FILL_COLOR,
+	},
+	focus: {
+		prox: DEFAULT_FOCUS_PROXIMITY_VALUE,
+	},
+	hover: {
+		prox: DEFAULT_HOVER_PROXIMITY_VALUE,
+		bias: 0,
+	},
+};

frontend/src/lib/uPlotV2/plugins/TooltipPlugin/tooltipController.ts

@@ -87,7 +87,7 @@ export function shouldShowTooltipForSync(
 export function shouldShowTooltipForInteraction(
 	controller: TooltipControllerState,
 ): boolean {
-	return controller.focusedSeriesIndex != null || controller.isAnySeriesActive;
+	return controller.focusedSeriesIndex != null;
 }
 
 export function updateHoverState(

frontend/src/lib/uPlotV2/utils/__tests__/index.test.ts

@@ -0,0 +1,70 @@
+import uPlot from 'uplot';
+
+import { calculateWidthBasedOnStepInterval } from '../index';
+
+describe('calculateWidthBasedOnStepInterval', () => {
+	it('returns pixel width between start and start+stepInterval when xScale exists with numeric min', () => {
+		const valToPos = jest
+			.fn()
+			.mockReturnValueOnce(100) // startPx for start
+			.mockReturnValueOnce(250); // endPx for start + stepInterval
+
+		const uPlotInstance = ({
+			scales: { x: { min: 1000 } },
+			valToPos,
+		} as unknown) as uPlot;
+
+		const result = calculateWidthBasedOnStepInterval({
+			uPlotInstance,
+			stepInterval: 60,
+		});
+
+		expect(valToPos).toHaveBeenCalledWith(1000, 'x');
+		expect(valToPos).toHaveBeenCalledWith(1060, 'x');
+		expect(result).toBe(150); // Math.abs(250 - 100)
+	});
+
+	it('returns absolute pixel width when endPx is less than startPx', () => {
+		const valToPos = jest.fn().mockReturnValueOnce(250).mockReturnValueOnce(100);
+
+		const uPlotInstance = ({
+			scales: { x: { min: 0 } },
+			valToPos,
+		} as unknown) as uPlot;
+
+		const result = calculateWidthBasedOnStepInterval({
+			uPlotInstance,
+			stepInterval: 60,
+		});
+
+		expect(result).toBe(150); // Math.abs(100 - 250)
+	});
+
+	it('returns 0 when xScale is undefined', () => {
+		const uPlotInstance = ({
+			scales: { x: undefined },
+			valToPos: jest.fn(),
+		} as unknown) as uPlot;
+
+		const result = calculateWidthBasedOnStepInterval({
+			uPlotInstance,
+			stepInterval: 60,
+		});
+
+		expect(result).toBe(0);
+	});
+
+	it('returns 0 when xScale.min is not a number', () => {
+		const uPlotInstance = ({
+			scales: { x: { min: undefined } },
+			valToPos: jest.fn(),
+		} as unknown) as uPlot;
+
+		const result = calculateWidthBasedOnStepInterval({
+			uPlotInstance,
+			stepInterval: 60,
+		});
+
+		expect(result).toBe(0);
+	});
+});

frontend/src/lib/uPlotV2/utils/index.ts

@@ -0,0 +1,17 @@
+export function calculateWidthBasedOnStepInterval({
+	uPlotInstance,
+	stepInterval,
+}: {
+	uPlotInstance: uPlot;
+	stepInterval: number;
+}): number {
+	const xScale = uPlotInstance.scales.x;
+	if (xScale && typeof xScale.min === 'number') {
+		const start = xScale.min as number;
+		const end = start + stepInterval;
+		const startPx = uPlotInstance.valToPos(start, 'x');
+		const endPx = uPlotInstance.valToPos(end, 'x');
+		return Math.abs(endPx - startPx);
+	}
+	return 0;
+}

pkg/apiserver/signozapiserver/metricsexplorer.go

@@ -10,6 +10,26 @@ import (
 )
 
 func (provider *provider) addMetricsExplorerRoutes(router *mux.Router) error {
+	if err := router.Handle("/api/v2/metrics", handler.New(
+		provider.authZ.ViewAccess(provider.metricsExplorerHandler.ListMetrics),
+		handler.OpenAPIDef{
+			ID:                  "ListMetrics",
+			Tags:                []string{"metrics"},
+			Summary:             "List metric names",
+			Description:         "This endpoint returns a list of distinct metric names within the specified time range",
+			Request:             nil,
+			RequestQuery:        new(metricsexplorertypes.ListMetricsParams),
+			RequestContentType:  "",
+			Response:            new(metricsexplorertypes.ListMetricsResponse),
+			ResponseContentType: "application/json",
+			SuccessStatusCode:   http.StatusOK,
+			ErrorStatusCodes:    []int{http.StatusBadRequest, http.StatusUnauthorized, http.StatusInternalServerError},
+			Deprecated:          false,
+			SecuritySchemes:     newSecuritySchemes(types.RoleViewer),
+		})).Methods(http.MethodGet).GetError(); err != nil {
+		return err
+	}
+
 	if err := router.Handle("/api/v2/metrics/stats", handler.New(
 		provider.authZ.ViewAccess(provider.metricsExplorerHandler.GetStats),
 		handler.OpenAPIDef{
@@ -48,26 +68,27 @@ func (provider *provider) addMetricsExplorerRoutes(router *mux.Router) error {
 		return err
 	}
 
-	if err := router.Handle("/api/v2/metrics/attributes", handler.New(
+	if err := router.Handle("/api/v2/metrics/{metric_name}/attributes", handler.New(
 		provider.authZ.ViewAccess(provider.metricsExplorerHandler.GetMetricAttributes),
 		handler.OpenAPIDef{
 			ID:                  "GetMetricAttributes",
 			Tags:                []string{"metrics"},
 			Summary:             "Get metric attributes",
 			Description:         "This endpoint returns attribute keys and their unique values for a specified metric",
-			Request:             new(metricsexplorertypes.MetricAttributesRequest),
-			RequestContentType:  "application/json",
+			Request:             nil,
+			RequestQuery:        new(metricsexplorertypes.MetricAttributesRequest),
+			RequestContentType:  "",
 			Response:            new(metricsexplorertypes.MetricAttributesResponse),
 			ResponseContentType: "application/json",
 			SuccessStatusCode:   http.StatusOK,
 			ErrorStatusCodes:    []int{http.StatusBadRequest, http.StatusUnauthorized, http.StatusInternalServerError},
 			Deprecated:          false,
 			SecuritySchemes:     newSecuritySchemes(types.RoleViewer),
-		})).Methods(http.MethodPost).GetError(); err != nil {
+		})).Methods(http.MethodGet).GetError(); err != nil {
 		return err
 	}
 
-	if err := router.Handle("/api/v2/metrics/metadata", handler.New(
+	if err := router.Handle("/api/v2/metrics/{metric_name}/metadata", handler.New(
 		provider.authZ.ViewAccess(provider.metricsExplorerHandler.GetMetricMetadata),
 		handler.OpenAPIDef{
 			ID:                  "GetMetricMetadata",
@@ -75,7 +96,6 @@ func (provider *provider) addMetricsExplorerRoutes(router *mux.Router) error {
 			Summary:             "Get metric metadata",
 			Description:         "This endpoint returns metadata information like metric description, unit, type, temporality, monotonicity for a specified metric",
 			Request:             nil,
-			RequestQuery:        new(metricsexplorertypes.MetricNameParams),
 			RequestContentType:  "",
 			Response:            new(metricsexplorertypes.MetricMetadata),
 			ResponseContentType: "application/json",
@@ -106,7 +126,7 @@ func (provider *provider) addMetricsExplorerRoutes(router *mux.Router) error {
 		return err
 	}
 
-	if err := router.Handle("/api/v2/metric/highlights", handler.New(
+	if err := router.Handle("/api/v2/metrics/{metric_name}/highlights", handler.New(
 		provider.authZ.ViewAccess(provider.metricsExplorerHandler.GetMetricHighlights),
 		handler.OpenAPIDef{
 			ID:                  "GetMetricHighlights",
@@ -114,7 +134,6 @@ func (provider *provider) addMetricsExplorerRoutes(router *mux.Router) error {
 			Summary:             "Get metric highlights",
 			Description:         "This endpoint returns highlights like number of datapoints, totaltimeseries, active time series, last received time for a specified metric",
 			Request:             nil,
-			RequestQuery:        new(metricsexplorertypes.MetricNameParams),
 			RequestContentType:  "",
 			Response:            new(metricsexplorertypes.MetricHighlightsResponse),
 			ResponseContentType: "application/json",
@@ -126,7 +145,7 @@ func (provider *provider) addMetricsExplorerRoutes(router *mux.Router) error {
 		return err
 	}
 
-	if err := router.Handle("/api/v2/metric/alerts", handler.New(
+	if err := router.Handle("/api/v2/metrics/{metric_name}/alerts", handler.New(
 		provider.authZ.ViewAccess(provider.metricsExplorerHandler.GetMetricAlerts),
 		handler.OpenAPIDef{
 			ID:                  "GetMetricAlerts",
@@ -134,7 +153,6 @@ func (provider *provider) addMetricsExplorerRoutes(router *mux.Router) error {
 			Summary:             "Get metric alerts",
 			Description:         "This endpoint returns associated alerts for a specified metric",
 			Request:             nil,
-			RequestQuery:        new(metricsexplorertypes.MetricNameParams),
 			RequestContentType:  "",
 			Response:            new(metricsexplorertypes.MetricAlertsResponse),
 			ResponseContentType: "application/json",
@@ -146,7 +164,7 @@ func (provider *provider) addMetricsExplorerRoutes(router *mux.Router) error {
 		return err
 	}
 
-	if err := router.Handle("/api/v2/metric/dashboards", handler.New(
+	if err := router.Handle("/api/v2/metrics/{metric_name}/dashboards", handler.New(
 		provider.authZ.ViewAccess(provider.metricsExplorerHandler.GetMetricDashboards),
 		handler.OpenAPIDef{
 			ID:                  "GetMetricDashboards",
@@ -154,7 +172,6 @@ func (provider *provider) addMetricsExplorerRoutes(router *mux.Router) error {
 			Summary:             "Get metric dashboards",
 			Description:         "This endpoint returns associated dashboards for a specified metric",
 			Request:             nil,
-			RequestQuery:        new(metricsexplorertypes.MetricNameParams),
 			RequestContentType:  "",
 			Response:            new(metricsexplorertypes.MetricDashboardsResponse),
 			ResponseContentType: "application/json",

pkg/http/handler/handler.go

@@ -7,6 +7,7 @@ import (
 	"github.com/SigNoz/signoz/pkg/errors"
 	"github.com/SigNoz/signoz/pkg/http/render"
 	"github.com/swaggest/openapi-go"
+	"github.com/swaggest/openapi-go/openapi3"
 )
 
 type ServeOpenAPIFunc func(openapi.OperationContext)
@@ -59,7 +60,39 @@ func (handler *handler) ServeOpenAPI(opCtx openapi.OperationContext) {
 	}
 
 	// Add request structure
-	opCtx.AddReqStructure(handler.openAPIDef.Request, openapi.WithContentType(handler.openAPIDef.RequestContentType))
+	reqOpts := []openapi.ContentOption{openapi.WithContentType(handler.openAPIDef.RequestContentType)}
+	if len(handler.openAPIDef.RequestExamples) > 0 {
+		reqOpts = append(reqOpts, openapi.WithCustomize(func(cor openapi.ContentOrReference) {
+			rbOrRef, ok := cor.(*openapi3.RequestBodyOrRef)
+			if !ok || rbOrRef.RequestBody == nil {
+				return
+			}
+			ct := handler.openAPIDef.RequestContentType
+			if ct == "" {
+				ct = "application/json"
+			}
+			mt, exists := rbOrRef.RequestBody.Content[ct]
+			if !exists {
+				return
+			}
+			if mt.Examples == nil {
+				mt.Examples = make(map[string]openapi3.ExampleOrRef)
+			}
+			for _, ex := range handler.openAPIDef.RequestExamples {
+				val := ex.Value
+				oaExample := openapi3.Example{Value: &val}
+				if ex.Summary != "" {
+					oaExample.WithSummary(ex.Summary)
+				}
+				if ex.Description != "" {
+					oaExample.WithDescription(ex.Description)
+				}
+				mt.Examples[ex.Name] = openapi3.ExampleOrRef{Example: &oaExample}
+			}
+			rbOrRef.RequestBody.Content[ct] = mt
+		}))
+	}
+	opCtx.AddReqStructure(handler.openAPIDef.Request, reqOpts...)
 
 	// Add request query structure
 	opCtx.AddReqStructure(handler.openAPIDef.RequestQuery)

pkg/http/handler/openapi.go

@@ -9,6 +9,14 @@ import (
 	"github.com/swaggest/rest/openapi"
 )
 
+// OpenAPIExample is a named example for an OpenAPI operation.
+type OpenAPIExample struct {
+	Name        string
+	Summary     string
+	Description string
+	Value       any
+}
+
 // Def is the definition of an OpenAPI operation
 type OpenAPIDef struct {
 	ID                  string
@@ -18,6 +26,7 @@ type OpenAPIDef struct {
 	Request             any
 	RequestQuery        any
 	RequestContentType  string
+	RequestExamples     []OpenAPIExample
 	Response            any
 	ResponseContentType string
 	SuccessStatusCode   int

pkg/modules/metricsexplorer/implmetricsexplorer/handler.go

@@ -13,6 +13,14 @@ import (
 	"github.com/gorilla/mux"
 )
 
+func extractMetricName(req *http.Request) (string, error) {
+	metricName := mux.Vars(req)["metric_name"]
+	if metricName == "" {
+		return "", errors.NewInvalidInputf(errors.CodeInvalidInput, "metric_name is required in URL path")
+	}
+	return metricName, nil
+}
+
 type handler struct {
 	module metricsexplorer.Module
 }
@@ -24,6 +32,34 @@ func NewHandler(m metricsexplorer.Module) metricsexplorer.Handler {
 	}
 }
 
+func (h *handler) ListMetrics(rw http.ResponseWriter, req *http.Request) {
+	claims, err := authtypes.ClaimsFromContext(req.Context())
+	if err != nil {
+		render.Error(rw, err)
+		return
+	}
+
+	var params metricsexplorertypes.ListMetricsParams
+	if err := binding.Query.BindQuery(req.URL.Query(), &params); err != nil {
+		render.Error(rw, err)
+		return
+	}
+
+	if err := params.Validate(); err != nil {
+		render.Error(rw, err)
+		return
+	}
+
+	orgID := valuer.MustNewUUID(claims.OrgID)
+	out, err := h.module.ListMetrics(req.Context(), orgID, &params)
+	if err != nil {
+		render.Error(rw, err)
+		return
+	}
+
+	render.Success(rw, http.StatusOK, out)
+}
+
 func (h *handler) GetStats(rw http.ResponseWriter, req *http.Request) {
 	claims, err := authtypes.ClaimsFromContext(req.Context())
 	if err != nil {
@@ -114,28 +150,23 @@ func (h *handler) GetMetricMetadata(rw http.ResponseWriter, req *http.Request) {
 		return
 	}
 
-	var params metricsexplorertypes.MetricNameParams
-	if err := binding.Query.BindQuery(req.URL.Query(), &params); err != nil {
-		render.Error(rw, err)
-		return
-	}
-
-	if params.MetricName == "" {
-		render.Error(rw, errors.NewInvalidInputf(errors.CodeInvalidInput, "metricName query parameter is required"))
-		return
-	}
-
-	orgID := valuer.MustNewUUID(claims.OrgID)
-
-	metadataMap, err := h.module.GetMetricMetadataMulti(req.Context(), orgID, []string{params.MetricName})
+	metricName, err := extractMetricName(req)
 	if err != nil {
 		render.Error(rw, err)
 		return
 	}
 
-	metadata, ok := metadataMap[params.MetricName]
+	orgID := valuer.MustNewUUID(claims.OrgID)
+
+	metadataMap, err := h.module.GetMetricMetadataMulti(req.Context(), orgID, []string{metricName})
+	if err != nil {
+		render.Error(rw, err)
+		return
+	}
+
+	metadata, ok := metadataMap[metricName]
 	if !ok || metadata == nil {
-		render.Error(rw, errors.NewNotFoundf(errors.CodeNotFound, "metadata not found for metric %q", params.MetricName))
+		render.Error(rw, errors.NewNotFoundf(errors.CodeNotFound, "metadata not found for metric %q", metricName))
 		return
 	}
 
@@ -149,19 +180,14 @@ func (h *handler) GetMetricAlerts(rw http.ResponseWriter, req *http.Request) {
 		return
 	}
 
-	var params metricsexplorertypes.MetricNameParams
-	if err := binding.Query.BindQuery(req.URL.Query(), &params); err != nil {
+	metricName, err := extractMetricName(req)
+	if err != nil {
 		render.Error(rw, err)
 		return
 	}
 
-	if params.MetricName == "" {
-		render.Error(rw, errors.NewInvalidInputf(errors.CodeInvalidInput, "metricName query parameter is required"))
-		return
-	}
-
 	orgID := valuer.MustNewUUID(claims.OrgID)
-	out, err := h.module.GetMetricAlerts(req.Context(), orgID, params.MetricName)
+	out, err := h.module.GetMetricAlerts(req.Context(), orgID, metricName)
 	if err != nil {
 		render.Error(rw, err)
 		return
@@ -176,19 +202,14 @@ func (h *handler) GetMetricDashboards(rw http.ResponseWriter, req *http.Request)
 		return
 	}
 
-	var params metricsexplorertypes.MetricNameParams
-	if err := binding.Query.BindQuery(req.URL.Query(), &params); err != nil {
+	metricName, err := extractMetricName(req)
+	if err != nil {
 		render.Error(rw, err)
 		return
 	}
 
-	if params.MetricName == "" {
-		render.Error(rw, errors.NewInvalidInputf(errors.CodeInvalidInput, "metricName query parameter is required"))
-		return
-	}
-
 	orgID := valuer.MustNewUUID(claims.OrgID)
-	out, err := h.module.GetMetricDashboards(req.Context(), orgID, params.MetricName)
+	out, err := h.module.GetMetricDashboards(req.Context(), orgID, metricName)
 	if err != nil {
 		render.Error(rw, err)
 		return
@@ -203,19 +224,14 @@ func (h *handler) GetMetricHighlights(rw http.ResponseWriter, req *http.Request)
 		return
 	}
 
-	var params metricsexplorertypes.MetricNameParams
-	if err := binding.Query.BindQuery(req.URL.Query(), &params); err != nil {
+	metricName, err := extractMetricName(req)
+	if err != nil {
 		render.Error(rw, err)
 		return
 	}
 
-	if params.MetricName == "" {
-		render.Error(rw, errors.NewInvalidInputf(errors.CodeInvalidInput, "metricName query parameter is required"))
-		return
-	}
-
 	orgID := valuer.MustNewUUID(claims.OrgID)
-	highlights, err := h.module.GetMetricHighlights(req.Context(), orgID, params.MetricName)
+	highlights, err := h.module.GetMetricHighlights(req.Context(), orgID, metricName)
 	if err != nil {
 		render.Error(rw, err)
 		return
@@ -230,8 +246,21 @@ func (h *handler) GetMetricAttributes(rw http.ResponseWriter, req *http.Request)
 		return
 	}
 
+	metricName, err := extractMetricName(req)
+	if err != nil {
+		render.Error(rw, err)
+		return
+	}
+
 	var in metricsexplorertypes.MetricAttributesRequest
-	if err := binding.JSON.BindBody(req.Body, &in); err != nil {
+	if err := binding.Query.BindQuery(req.URL.Query(), &in); err != nil {
+		render.Error(rw, err)
+		return
+	}
+
+	in.MetricName = metricName
+
+	if err := in.Validate(); err != nil {
 		render.Error(rw, err)
 		return
 	}

pkg/modules/metricsexplorer/implmetricsexplorer/module.go

@@ -56,6 +56,88 @@ func NewModule(ts telemetrystore.TelemetryStore, telemetryMetadataStore telemetr
 	}
 }
 
+func (m *module) ListMetrics(ctx context.Context, orgID valuer.UUID, params *metricsexplorertypes.ListMetricsParams) (*metricsexplorertypes.ListMetricsResponse, error) {
+	if err := params.Validate(); err != nil {
+		return nil, err
+	}
+
+	sb := sqlbuilder.NewSelectBuilder()
+	sb.Select("DISTINCT metric_name")
+
+	if params.Start != nil && params.End != nil {
+		start, end, distributedTsTable, _ := telemetrymetrics.WhichTSTableToUse(uint64(*params.Start), uint64(*params.End), nil)
+		sb.From(fmt.Sprintf("%s.%s", telemetrymetrics.DBName, distributedTsTable))
+		sb.Where(sb.Between("unix_milli", start, end))
+	} else {
+		sb.From(fmt.Sprintf("%s.%s", telemetrymetrics.DBName, telemetrymetrics.TimeseriesV41weekTableName))
+	}
+
+	sb.Where(sb.E("__normalized", false))
+
+	if params.Search != "" {
+		searchLower := strings.ToLower(params.Search)
+		searchLower = strings.ReplaceAll(searchLower, "%", "\\%")
+		searchLower = strings.ReplaceAll(searchLower, "_", "\\_")
+		sb.Where(sb.Like("lower(metric_name)", fmt.Sprintf("%%%s%%", searchLower)))
+	}
+
+	sb.OrderBy("metric_name ASC")
+	sb.Limit(params.Limit)
+
+	query, args := sb.BuildWithFlavor(sqlbuilder.ClickHouse)
+
+	valueCtx := ctxtypes.SetClickhouseMaxThreads(ctx, m.config.TelemetryStore.Threads)
+	db := m.telemetryStore.ClickhouseDB()
+	rows, err := db.Query(valueCtx, query, args...)
+	if err != nil {
+		return nil, errors.WrapInternalf(err, errors.CodeInternal, "failed to list metrics")
+	}
+	defer rows.Close()
+
+	metricNames := make([]string, 0)
+	for rows.Next() {
+		var name string
+		if err := rows.Scan(&name); err != nil {
+			return nil, errors.WrapInternalf(err, errors.CodeInternal, "failed to scan metric name")
+		}
+		metricNames = append(metricNames, name)
+	}
+
+	if err := rows.Err(); err != nil {
+		return nil, errors.WrapInternalf(err, errors.CodeInternal, "error iterating metric names")
+	}
+
+	if len(metricNames) == 0 {
+		return &metricsexplorertypes.ListMetricsResponse{
+			Metrics: []metricsexplorertypes.ListMetric{},
+		}, nil
+	}
+
+	metadata, err := m.GetMetricMetadataMulti(ctx, orgID, metricNames)
+	if err != nil {
+		return nil, err
+	}
+
+	metrics := make([]metricsexplorertypes.ListMetric, 0, len(metricNames))
+	for _, name := range metricNames {
+		metric := metricsexplorertypes.ListMetric{
+			MetricName: name,
+		}
+		if meta, ok := metadata[name]; ok && meta != nil {
+			metric.Description = meta.Description
+			metric.MetricType = meta.MetricType
+			metric.MetricUnit = meta.MetricUnit
+			metric.Temporality = meta.Temporality
+			metric.IsMonotonic = meta.IsMonotonic
+		}
+		metrics = append(metrics, metric)
+	}
+
+	return &metricsexplorertypes.ListMetricsResponse{
+		Metrics: metrics,
+	}, nil
+}
+
 func (m *module) GetStats(ctx context.Context, orgID valuer.UUID, req *metricsexplorertypes.StatsRequest) (*metricsexplorertypes.StatsResponse, error) {
 	if err := req.Validate(); err != nil {
 		return nil, err

pkg/modules/metricsexplorer/metricsexplorer.go

@@ -10,6 +10,7 @@ import (
 
 // Handler exposes HTTP handlers for the metrics module.
 type Handler interface {
+	ListMetrics(http.ResponseWriter, *http.Request)
 	GetStats(http.ResponseWriter, *http.Request)
 	GetTreemap(http.ResponseWriter, *http.Request)
 	GetMetricMetadata(http.ResponseWriter, *http.Request)
@@ -22,6 +23,7 @@ type Handler interface {
 
 // Module represents the metrics module interface.
 type Module interface {
+	ListMetrics(ctx context.Context, orgID valuer.UUID, params *metricsexplorertypes.ListMetricsParams) (*metricsexplorertypes.ListMetricsResponse, error)
 	GetStats(ctx context.Context, orgID valuer.UUID, req *metricsexplorertypes.StatsRequest) (*metricsexplorertypes.StatsResponse, error)
 	GetTreemap(ctx context.Context, orgID valuer.UUID, req *metricsexplorertypes.TreemapRequest) (*metricsexplorertypes.TreemapResponse, error)
 	GetMetricMetadataMulti(ctx context.Context, orgID valuer.UUID, metricNames []string) (map[string]*metricsexplorertypes.MetricMetadata, error)

pkg/modules/thirdpartyapi/translator.go

@@ -12,60 +12,30 @@ import (
 )
 
 const (
-	urlPathKeyLegacy       = "http.url"
-	serverAddressKeyLegacy = "net.peer.name"
-
-	urlPathKey       = "url.full"
-	serverAddressKey = "server.address"
+	derivedKeyHTTPURL  = "http_url" // https://signoz.io/docs/traces-management/guides/derived-fields-spans/#http_url
+	derivedKeyHTTPHost = "http_host"
 )
 
 var defaultStepInterval = 60 * time.Second
 
-type SemconvFieldMapping struct {
-	LegacyField  string
-	CurrentField string
-	FieldType    telemetrytypes.FieldDataType
-	Context      telemetrytypes.FieldContext
-}
-
-var dualSemconvGroupByKeys = map[string][]qbtypes.GroupByKey{
-	"server": {
-		{
-			TelemetryFieldKey: telemetrytypes.TelemetryFieldKey{
-				Name:          serverAddressKey,
-				FieldDataType: telemetrytypes.FieldDataTypeString,
-				FieldContext:  telemetrytypes.FieldContextAttribute,
-				Signal:        telemetrytypes.SignalTraces,
-			},
+var (
+	groupByKeyHTTPHost = qbtypes.GroupByKey{
+		TelemetryFieldKey: telemetrytypes.TelemetryFieldKey{
+			Name:          derivedKeyHTTPHost,
+			FieldDataType: telemetrytypes.FieldDataTypeString,
+			FieldContext:  telemetrytypes.FieldContextSpan,
+			Signal:        telemetrytypes.SignalTraces,
 		},
-		{
-			TelemetryFieldKey: telemetrytypes.TelemetryFieldKey{
-				Name:          serverAddressKeyLegacy,
-				FieldDataType: telemetrytypes.FieldDataTypeString,
-				FieldContext:  telemetrytypes.FieldContextAttribute,
-				Signal:        telemetrytypes.SignalTraces,
-			},
+	}
+	groupByKeyHTTPURL = qbtypes.GroupByKey{
+		TelemetryFieldKey: telemetrytypes.TelemetryFieldKey{
+			Name:          derivedKeyHTTPURL,
+			FieldDataType: telemetrytypes.FieldDataTypeString,
+			FieldContext:  telemetrytypes.FieldContextSpan,
+			Signal:        telemetrytypes.SignalTraces,
 		},
-	},
-	"url": {
-		{
-			TelemetryFieldKey: telemetrytypes.TelemetryFieldKey{
-				Name:          urlPathKey,
-				FieldDataType: telemetrytypes.FieldDataTypeString,
-				FieldContext:  telemetrytypes.FieldContextAttribute,
-				Signal:        telemetrytypes.SignalTraces,
-			},
-		},
-		{
-			TelemetryFieldKey: telemetrytypes.TelemetryFieldKey{
-				Name:          urlPathKeyLegacy,
-				FieldDataType: telemetrytypes.FieldDataTypeString,
-				FieldContext:  telemetrytypes.FieldContextAttribute,
-				Signal:        telemetrytypes.SignalTraces,
-			},
-		},
-	},
-}
+	}
+)
 
 func FilterIntermediateColumns(result *qbtypes.QueryRangeResponse) *qbtypes.QueryRangeResponse {
 	if result == nil || result.Data.Results == nil {
@@ -114,103 +84,6 @@ func FilterIntermediateColumns(result *qbtypes.QueryRangeResponse) *qbtypes.Quer
 	return result
 }
 
-func MergeSemconvColumns(result *qbtypes.QueryRangeResponse) *qbtypes.QueryRangeResponse {
-	if result == nil || result.Data.Results == nil {
-		return result
-	}
-
-	for _, res := range result.Data.Results {
-		scalarData, ok := res.(*qbtypes.ScalarData)
-		if !ok {
-			continue
-		}
-
-		serverAddressKeyIdx := -1
-		serverAddressKeyLegacyIdx := -1
-
-		for i, col := range scalarData.Columns {
-			if col.Name == serverAddressKey {
-				serverAddressKeyIdx = i
-			} else if col.Name == serverAddressKeyLegacy {
-				serverAddressKeyLegacyIdx = i
-			}
-		}
-
-		if serverAddressKeyIdx == -1 || serverAddressKeyLegacyIdx == -1 {
-			continue
-		}
-
-		var newRows [][]any
-		for _, row := range scalarData.Data {
-			if len(row) <= serverAddressKeyIdx || len(row) <= serverAddressKeyLegacyIdx {
-				continue
-			}
-
-			var serverName any
-			if isValidValue(row[serverAddressKeyIdx]) {
-				serverName = row[serverAddressKeyIdx]
-			} else if isValidValue(row[serverAddressKeyLegacyIdx]) {
-				serverName = row[serverAddressKeyLegacyIdx]
-			}
-
-			if serverName != nil {
-				newRow := make([]any, len(row)-1)
-				newRow[0] = serverName
-
-				targetIdx := 1
-				for i, val := range row {
-					if i != serverAddressKeyLegacyIdx && i != serverAddressKeyIdx {
-						if targetIdx < len(newRow) {
-							newRow[targetIdx] = val
-							targetIdx++
-						}
-					}
-				}
-				newRows = append(newRows, newRow)
-			}
-		}
-
-		newColumns := make([]*qbtypes.ColumnDescriptor, len(scalarData.Columns)-1)
-		targetIdx := 0
-		for i, col := range scalarData.Columns {
-			if i == serverAddressKeyIdx {
-				newCol := &qbtypes.ColumnDescriptor{
-					TelemetryFieldKey: telemetrytypes.TelemetryFieldKey{
-						Name:          serverAddressKeyLegacy,
-						FieldDataType: col.FieldDataType,
-						FieldContext:  col.FieldContext,
-						Signal:        col.Signal,
-					},
-					QueryName:        col.QueryName,
-					AggregationIndex: col.AggregationIndex,
-					Meta:             col.Meta,
-					Type:             col.Type,
-				}
-				newColumns[targetIdx] = newCol
-				targetIdx++
-			} else if i != serverAddressKeyLegacyIdx {
-				newColumns[targetIdx] = col
-				targetIdx++
-			}
-		}
-
-		scalarData.Columns = newColumns
-		scalarData.Data = newRows
-	}
-
-	return result
-}
-
-func isValidValue(val any) bool {
-	if val == nil {
-		return false
-	}
-	if str, ok := val.(string); ok {
-		return str != "" && str != "n/a"
-	}
-	return true
-}
-
 func FilterResponse(results []*qbtypes.QueryRangeResponse) []*qbtypes.QueryRangeResponse {
 	filteredResults := make([]*qbtypes.QueryRangeResponse, 0, len(results))
 
@@ -261,7 +134,7 @@ func FilterResponse(results []*qbtypes.QueryRangeResponse) []*qbtypes.QueryRange
 
 func shouldIncludeSeries(series *qbtypes.TimeSeries) bool {
 	for _, label := range series.Labels {
-		if label.Key.Name == serverAddressKeyLegacy || label.Key.Name == serverAddressKey {
+		if label.Key.Name == derivedKeyHTTPHost {
 			if strVal, ok := label.Value.(string); ok {
 				if net.ParseIP(strVal) != nil {
 					return false
@@ -274,12 +147,10 @@ func shouldIncludeSeries(series *qbtypes.TimeSeries) bool {
 
 func shouldIncludeRow(row *qbtypes.RawRow) bool {
 	if row.Data != nil {
-		for _, key := range []string{serverAddressKeyLegacy, serverAddressKey} {
-			if domainVal, ok := row.Data[key]; ok {
-				if domainStr, ok := domainVal.(string); ok {
-					if net.ParseIP(domainStr) != nil {
-						return false
-					}
+		if domainVal, ok := row.Data[derivedKeyHTTPHost]; ok {
+			if domainStr, ok := domainVal.(string); ok {
+				if net.ParseIP(domainStr) != nil {
+					return false
 				}
 			}
 		}
@@ -287,8 +158,8 @@ func shouldIncludeRow(row *qbtypes.RawRow) bool {
 	return true
 }
 
-func mergeGroupBy(base, additional []qbtypes.GroupByKey) []qbtypes.GroupByKey {
-	return append(base, additional...)
+func mergeGroupBy(base qbtypes.GroupByKey, additional []qbtypes.GroupByKey) []qbtypes.GroupByKey {
+	return append([]qbtypes.GroupByKey{base}, additional...)
 }
 
 func BuildDomainList(req *thirdpartyapitypes.ThirdPartyApiRequest) (*qbtypes.QueryRangeRequest, error) {
@@ -354,10 +225,10 @@ func buildEndpointsQuery(req *thirdpartyapitypes.ThirdPartyApiRequest) qbtypes.Q
 			Signal:       telemetrytypes.SignalTraces,
 			StepInterval: qbtypes.Step{Duration: defaultStepInterval},
 			Aggregations: []qbtypes.TraceAggregation{
-				{Expression: "count_distinct(http.url)"},
+				{Expression: fmt.Sprintf("count_distinct(%s)", derivedKeyHTTPURL)},
 			},
 			Filter:  buildBaseFilter(req.Filter),
-			GroupBy: mergeGroupBy(dualSemconvGroupByKeys["server"], req.GroupBy),
+			GroupBy: mergeGroupBy(groupByKeyHTTPHost, req.GroupBy),
 		},
 	}
 }
@@ -373,7 +244,7 @@ func buildLastSeenQuery(req *thirdpartyapitypes.ThirdPartyApiRequest) qbtypes.Qu
 				{Expression: "max(timestamp)"},
 			},
 			Filter:  buildBaseFilter(req.Filter),
-			GroupBy: mergeGroupBy(dualSemconvGroupByKeys["server"], req.GroupBy),
+			GroupBy: mergeGroupBy(groupByKeyHTTPHost, req.GroupBy),
 		},
 	}
 }
@@ -389,7 +260,7 @@ func buildRpsQuery(req *thirdpartyapitypes.ThirdPartyApiRequest) qbtypes.QueryEn
 				{Expression: "rate()"},
 			},
 			Filter:  buildBaseFilter(req.Filter),
-			GroupBy: mergeGroupBy(dualSemconvGroupByKeys["server"], req.GroupBy),
+			GroupBy: mergeGroupBy(groupByKeyHTTPHost, req.GroupBy),
 		},
 	}
 }
@@ -407,7 +278,7 @@ func buildErrorQuery(req *thirdpartyapitypes.ThirdPartyApiRequest) qbtypes.Query
 				{Expression: "count()"},
 			},
 			Filter:  filter,
-			GroupBy: mergeGroupBy(dualSemconvGroupByKeys["server"], req.GroupBy),
+			GroupBy: mergeGroupBy(groupByKeyHTTPHost, req.GroupBy),
 		},
 	}
 }
@@ -423,7 +294,7 @@ func buildTotalSpanQuery(req *thirdpartyapitypes.ThirdPartyApiRequest) qbtypes.Q
 				{Expression: "count()"},
 			},
 			Filter:  buildBaseFilter(req.Filter),
-			GroupBy: mergeGroupBy(dualSemconvGroupByKeys["server"], req.GroupBy),
+			GroupBy: mergeGroupBy(groupByKeyHTTPHost, req.GroupBy),
 		},
 	}
 }
@@ -439,7 +310,7 @@ func buildP99Query(req *thirdpartyapitypes.ThirdPartyApiRequest) qbtypes.QueryEn
 				{Expression: "p99(duration_nano)"},
 			},
 			Filter:  buildBaseFilter(req.Filter),
-			GroupBy: mergeGroupBy(dualSemconvGroupByKeys["server"], req.GroupBy),
+			GroupBy: mergeGroupBy(groupByKeyHTTPHost, req.GroupBy),
 		},
 	}
 }
@@ -462,10 +333,10 @@ func buildEndpointsInfoQuery(req *thirdpartyapitypes.ThirdPartyApiRequest) qbtyp
 			Signal:       telemetrytypes.SignalTraces,
 			StepInterval: qbtypes.Step{Duration: defaultStepInterval},
 			Aggregations: []qbtypes.TraceAggregation{
-				{Expression: "rate(http.url)"},
+				{Expression: fmt.Sprintf("rate(%s)", derivedKeyHTTPURL)},
 			},
 			Filter:  buildBaseFilter(req.Filter),
-			GroupBy: mergeGroupBy(dualSemconvGroupByKeys["url"], req.GroupBy),
+			GroupBy: mergeGroupBy(groupByKeyHTTPURL, req.GroupBy),
 		},
 	}
 }
@@ -519,8 +390,7 @@ func buildLastSeenInfoQuery(req *thirdpartyapitypes.ThirdPartyApiRequest) qbtype
 }
 
 func buildBaseFilter(additionalFilter *qbtypes.Filter) *qbtypes.Filter {
-	baseExpression := fmt.Sprintf("(%s EXISTS OR %s EXISTS) AND kind_string = 'Client'",
-		urlPathKeyLegacy, urlPathKey)
+	baseExpression := fmt.Sprintf("%s EXISTS AND kind_string = 'Client'", derivedKeyHTTPURL)
 
 	if additionalFilter != nil && additionalFilter.Expression != "" {
 		// even if it contains kind_string we add with an AND so it doesn't matter if the user is overriding it.

pkg/modules/thirdpartyapi/translator_test.go

@@ -1,9 +1,10 @@
 package thirdpartyapi
 
 import (
-	"github.com/SigNoz/signoz/pkg/types/thirdpartyapitypes"
 	"testing"
 
+	"github.com/SigNoz/signoz/pkg/types/thirdpartyapitypes"
+
 	qbtypes "github.com/SigNoz/signoz/pkg/types/querybuildertypes/querybuildertypesv5"
 	"github.com/SigNoz/signoz/pkg/types/telemetrytypes"
 	"github.com/stretchr/testify/assert"
@@ -28,7 +29,7 @@ func TestFilterResponse(t *testing.T) {
 											{
 												Labels: []*qbtypes.Label{
 													{
-														Key:   telemetrytypes.TelemetryFieldKey{Name: "net.peer.name"},
+														Key:   telemetrytypes.TelemetryFieldKey{Name: derivedKeyHTTPHost},
 														Value: "192.168.1.1",
 													},
 												},
@@ -36,7 +37,7 @@ func TestFilterResponse(t *testing.T) {
 											{
 												Labels: []*qbtypes.Label{
 													{
-														Key:   telemetrytypes.TelemetryFieldKey{Name: "net.peer.name"},
+														Key:   telemetrytypes.TelemetryFieldKey{Name: derivedKeyHTTPHost},
 														Value: "example.com",
 													},
 												},
@@ -60,7 +61,7 @@ func TestFilterResponse(t *testing.T) {
 											{
 												Labels: []*qbtypes.Label{
 													{
-														Key:   telemetrytypes.TelemetryFieldKey{Name: "net.peer.name"},
+														Key:   telemetrytypes.TelemetryFieldKey{Name: derivedKeyHTTPHost},
 														Value: "example.com",
 													},
 												},
@@ -84,12 +85,12 @@ func TestFilterResponse(t *testing.T) {
 								Rows: []*qbtypes.RawRow{
 									{
 										Data: map[string]any{
-											"net.peer.name": "192.168.1.1",
+											derivedKeyHTTPHost: "192.168.1.1",
 										},
 									},
 									{
 										Data: map[string]any{
-											"net.peer.name": "example.com",
+											derivedKeyHTTPHost: "example.com",
 										},
 									},
 								},
@@ -106,7 +107,7 @@ func TestFilterResponse(t *testing.T) {
 								Rows: []*qbtypes.RawRow{
 									{
 										Data: map[string]any{
-											"net.peer.name": "example.com",
+											derivedKeyHTTPHost: "example.com",
 										},
 									},
 								},

pkg/querier/openapi.go

@@ -0,0 +1,454 @@
+package querier
+
+import (
+	"net/http"
+
+	"github.com/SigNoz/signoz/pkg/http/handler"
+	qbtypes "github.com/SigNoz/signoz/pkg/types/querybuildertypes/querybuildertypesv5"
+	"github.com/SigNoz/signoz/pkg/types/ctxtypes"
+)
+
+// QueryRangeV5OpenAPIDef is the OpenAPI definition for the /api/v5/query_range endpoint.
+var QueryRangeV5OpenAPIDef = handler.OpenAPIDef{
+	ID:                  "QueryRangeV5",
+	Tags:                []string{"query"},
+	Summary:             "Query range",
+	Description:         "Execute a composite query over a time range. Supports builder queries (traces, logs, metrics), formulas, trace operators, PromQL, and ClickHouse SQL.",
+	Request:             new(qbtypes.QueryRangeRequest),
+	RequestContentType:  "application/json",
+	RequestExamples:     queryRangeV5Examples,
+	Response:            new(qbtypes.QueryRangeResponse),
+	ResponseContentType: "application/json",
+	SuccessStatusCode:   http.StatusOK,
+	ErrorStatusCodes:    []int{http.StatusBadRequest},
+	SecuritySchemes: []handler.OpenAPISecurityScheme{
+		{Name: ctxtypes.AuthTypeAPIKey.StringValue(), Scopes: []string{"VIEWER"}},
+		{Name: ctxtypes.AuthTypeTokenizer.StringValue(), Scopes: []string{"VIEWER"}},
+	},
+}
+
+var queryRangeV5Examples = []handler.OpenAPIExample{
+	{
+		Name:    "traces_time_series",
+		Summary: "Time series: count spans grouped by service",
+		Value: map[string]any{
+			"schemaVersion": "v1",
+			"start":         1640995200000,
+			"end":           1640998800000,
+			"requestType":   "time_series",
+			"compositeQuery": map[string]any{
+				"queries": []any{
+					map[string]any{
+						"type": "builder_query",
+						"spec": map[string]any{
+							"name":   "A",
+							"signal": "traces",
+							"aggregations": []any{
+								map[string]any{"expression": "count()", "alias": "span_count"},
+							},
+							"stepInterval": "60s",
+							"filter":       map[string]any{"expression": "service.name = 'frontend'"},
+							"groupBy":      []any{map[string]any{"name": "service.name", "fieldContext": "resource"}},
+							"order":        []any{map[string]any{"key": map[string]any{"name": "span_count"}, "direction": "desc"}},
+							"limit":        10,
+						},
+					},
+				},
+			},
+		},
+	},
+	{
+		Name:    "logs_time_series",
+		Summary: "Time series: count error logs grouped by service",
+		Value: map[string]any{
+			"schemaVersion": "v1",
+			"start":         1640995200000,
+			"end":           1640998800000,
+			"requestType":   "time_series",
+			"compositeQuery": map[string]any{
+				"queries": []any{
+					map[string]any{
+						"type": "builder_query",
+						"spec": map[string]any{
+							"name":   "A",
+							"signal": "logs",
+							"aggregations": []any{
+								map[string]any{"expression": "count()", "alias": "log_count"},
+							},
+							"stepInterval": "60s",
+							"filter":       map[string]any{"expression": "severity_text = 'ERROR'"},
+							"groupBy":      []any{map[string]any{"name": "service.name", "fieldContext": "resource"}},
+							"order":        []any{map[string]any{"key": map[string]any{"name": "log_count"}, "direction": "desc"}},
+							"limit":        10,
+						},
+					},
+				},
+			},
+		},
+	},
+	{
+		Name:    "metrics_gauge_time_series",
+		Summary: "Time series: latest gauge value averaged across series",
+		Value: map[string]any{
+			"schemaVersion": "v1",
+			"start":         1640995200000,
+			"end":           1640998800000,
+			"requestType":   "time_series",
+			"compositeQuery": map[string]any{
+				"queries": []any{
+					map[string]any{
+						"type": "builder_query",
+						"spec": map[string]any{
+							"name":   "A",
+							"signal": "metrics",
+							"aggregations": []any{
+								map[string]any{"metricName": "system.cpu.utilization", "timeAggregation": "latest", "spaceAggregation": "avg"},
+							},
+							"stepInterval": "60s",
+							"groupBy":      []any{map[string]any{"name": "host.name", "fieldContext": "resource"}},
+						},
+					},
+				},
+			},
+		},
+	},
+	{
+		Name:    "metrics_rate_time_series",
+		Summary: "Time series: rate of cumulative counter",
+		Value: map[string]any{
+			"schemaVersion": "v1",
+			"start":         1640995200000,
+			"end":           1640998800000,
+			"requestType":   "time_series",
+			"compositeQuery": map[string]any{
+				"queries": []any{
+					map[string]any{
+						"type": "builder_query",
+						"spec": map[string]any{
+							"name":   "A",
+							"signal": "metrics",
+							"aggregations": []any{
+								map[string]any{"metricName": "http.server.duration.count", "timeAggregation": "rate", "spaceAggregation": "sum"},
+							},
+							"stepInterval": 120,
+							"groupBy":      []any{map[string]any{"name": "service.name", "fieldContext": "resource"}},
+						},
+					},
+				},
+			},
+		},
+	},
+	{
+		Name:    "metrics_histogram_time_series",
+		Summary: "Time series: p99 latency from histogram",
+		Value: map[string]any{
+			"schemaVersion": "v1",
+			"start":         1640995200000,
+			"end":           1640998800000,
+			"requestType":   "time_series",
+			"compositeQuery": map[string]any{
+				"queries": []any{
+					map[string]any{
+						"type": "builder_query",
+						"spec": map[string]any{
+							"name":   "A",
+							"signal": "metrics",
+							"aggregations": []any{
+								map[string]any{"metricName": "http.server.duration.bucket", "spaceAggregation": "p99"},
+							},
+							"stepInterval": "60s",
+							"groupBy":      []any{map[string]any{"name": "service.name", "fieldContext": "resource"}},
+						},
+					},
+				},
+			},
+		},
+	},
+	{
+		Name:    "logs_raw",
+		Summary: "Raw: fetch raw log records",
+		Value: map[string]any{
+			"schemaVersion": "v1",
+			"start":         1640995200000,
+			"end":           1640998800000,
+			"requestType":   "raw",
+			"compositeQuery": map[string]any{
+				"queries": []any{
+					map[string]any{
+						"type": "builder_query",
+						"spec": map[string]any{
+							"name":   "A",
+							"signal": "logs",
+							"filter": map[string]any{"expression": "severity_text = 'ERROR'"},
+							"selectFields": []any{
+								map[string]any{"name": "body", "fieldContext": "log"},
+								map[string]any{"name": "service.name", "fieldContext": "resource"},
+							},
+							"order": []any{
+								map[string]any{"key": map[string]any{"name": "timestamp", "fieldContext": "log"}, "direction": "desc"},
+								map[string]any{"key": map[string]any{"name": "id"}, "direction": "desc"},
+							},
+							"limit":  50,
+							"offset": 0,
+						},
+					},
+				},
+			},
+		},
+	},
+	{
+		Name:    "traces_raw",
+		Summary: "Raw: fetch raw span records",
+		Value: map[string]any{
+			"schemaVersion": "v1",
+			"start":         1640995200000,
+			"end":           1640998800000,
+			"requestType":   "raw",
+			"compositeQuery": map[string]any{
+				"queries": []any{
+					map[string]any{
+						"type": "builder_query",
+						"spec": map[string]any{
+							"name":   "A",
+							"signal": "traces",
+							"filter": map[string]any{"expression": "service.name = 'frontend' AND has_error = true"},
+							"selectFields": []any{
+								map[string]any{"name": "name", "fieldContext": "span"},
+								map[string]any{"name": "duration_nano", "fieldContext": "span"},
+							},
+							"order": []any{
+								map[string]any{"key": map[string]any{"name": "timestamp", "fieldContext": "span"}, "direction": "desc"},
+							},
+							"limit": 100,
+						},
+					},
+				},
+			},
+		},
+	},
+	{
+		Name:    "traces_scalar",
+		Summary: "Scalar: total span count",
+		Value: map[string]any{
+			"schemaVersion": "v1",
+			"start":         1640995200000,
+			"end":           1640998800000,
+			"requestType":   "scalar",
+			"compositeQuery": map[string]any{
+				"queries": []any{
+					map[string]any{
+						"type": "builder_query",
+						"spec": map[string]any{
+							"name":   "A",
+							"signal": "traces",
+							"aggregations": []any{
+								map[string]any{"expression": "count()", "alias": "span_count"},
+							},
+							"filter": map[string]any{"expression": "service.name = 'frontend'"},
+						},
+					},
+				},
+			},
+		},
+	},
+	{
+		Name:    "logs_scalar",
+		Summary: "Scalar: total error log count",
+		Value: map[string]any{
+			"schemaVersion": "v1",
+			"start":         1640995200000,
+			"end":           1640998800000,
+			"requestType":   "scalar",
+			"compositeQuery": map[string]any{
+				"queries": []any{
+					map[string]any{
+						"type": "builder_query",
+						"spec": map[string]any{
+							"name":   "A",
+							"signal": "logs",
+							"aggregations": []any{
+								map[string]any{"expression": "count()", "alias": "error_count"},
+							},
+							"filter": map[string]any{"expression": "severity_text = 'ERROR'"},
+						},
+					},
+				},
+			},
+		},
+	},
+	{
+		Name:    "metrics_scalar",
+		Summary: "Scalar: single reduced metric value",
+		Value: map[string]any{
+			"schemaVersion": "v1",
+			"start":         1640995200000,
+			"end":           1640998800000,
+			"requestType":   "scalar",
+			"compositeQuery": map[string]any{
+				"queries": []any{
+					map[string]any{
+						"type": "builder_query",
+						"spec": map[string]any{
+							"name":   "A",
+							"signal": "metrics",
+							"aggregations": []any{
+								map[string]any{"metricName": "http.server.duration.count", "timeAggregation": "rate", "spaceAggregation": "sum", "reduceTo": "sum"},
+							},
+							"stepInterval": "60s",
+						},
+					},
+				},
+			},
+		},
+	},
+	{
+		Name:    "formula",
+		Summary: "Formula: error rate from two trace queries",
+		Value: map[string]any{
+			"schemaVersion": "v1",
+			"start":         1640995200000,
+			"end":           1640998800000,
+			"requestType":   "time_series",
+			"compositeQuery": map[string]any{
+				"queries": []any{
+					map[string]any{
+						"type": "builder_query",
+						"spec": map[string]any{
+							"name":         "A",
+							"signal":       "traces",
+							"aggregations": []any{map[string]any{"expression": "countIf(has_error = true)"}},
+							"stepInterval": "60s",
+							"groupBy":      []any{map[string]any{"name": "service.name", "fieldContext": "resource"}},
+						},
+					},
+					map[string]any{
+						"type": "builder_query",
+						"spec": map[string]any{
+							"name":         "B",
+							"signal":       "traces",
+							"aggregations": []any{map[string]any{"expression": "count()"}},
+							"stepInterval": "60s",
+							"groupBy":      []any{map[string]any{"name": "service.name", "fieldContext": "resource"}},
+						},
+					},
+					map[string]any{
+						"type": "builder_formula",
+						"spec": map[string]any{
+							"name":       "error_rate",
+							"expression": "A / B * 100",
+						},
+					},
+				},
+			},
+		},
+	},
+	{
+		Name:    "promql",
+		Summary: "PromQL: request rate with UTF-8 metric name",
+		Value: map[string]any{
+			"schemaVersion": "v1",
+			"start":         1640995200000,
+			"end":           1640998800000,
+			"requestType":   "time_series",
+			"compositeQuery": map[string]any{
+				"queries": []any{
+					map[string]any{
+						"type": "promql",
+						"spec": map[string]any{
+							"name":  "request_rate",
+							"query": "sum(rate({\"http.server.duration.count\"}[5m])) by (\"service.name\")",
+							"step":  60,
+						},
+					},
+				},
+			},
+		},
+	},
+	{
+		Name:    "clickhouse_sql_traces_time_series",
+		Summary: "ClickHouse SQL: traces time series with resource filter",
+		Value: map[string]any{
+			"schemaVersion": "v1",
+			"start":         1640995200000,
+			"end":           1640998800000,
+			"requestType":   "time_series",
+			"compositeQuery": map[string]any{
+				"queries": []any{
+					map[string]any{
+						"type": "clickhouse_sql",
+						"spec": map[string]any{
+							"name": "span_rate",
+							"query": "WITH __resource_filter AS (" +
+								" SELECT fingerprint FROM signoz_traces.distributed_traces_v3_resource" +
+								" WHERE seen_at_ts_bucket_start >= $start_timestamp - 1800 AND seen_at_ts_bucket_start <= $end_timestamp" +
+								" ) SELECT toStartOfInterval(timestamp, INTERVAL 60 SECOND) AS ts, count() AS value" +
+								" FROM signoz_traces.distributed_signoz_index_v3" +
+								" WHERE resource_fingerprint GLOBAL IN (SELECT fingerprint FROM __resource_filter)" +
+								" AND timestamp >= $start_datetime AND timestamp <= $end_datetime" +
+								" AND ts_bucket_start >= $start_timestamp - 1800 AND ts_bucket_start <= $end_timestamp" +
+								" GROUP BY ts ORDER BY ts",
+						},
+					},
+				},
+			},
+		},
+	},
+	{
+		Name:    "clickhouse_sql_logs_raw",
+		Summary: "ClickHouse SQL: raw logs with resource filter",
+		Value: map[string]any{
+			"schemaVersion": "v1",
+			"start":         1640995200000,
+			"end":           1640998800000,
+			"requestType":   "raw",
+			"compositeQuery": map[string]any{
+				"queries": []any{
+					map[string]any{
+						"type": "clickhouse_sql",
+						"spec": map[string]any{
+							"name": "recent_errors",
+							"query": "WITH __resource_filter AS (" +
+								" SELECT fingerprint FROM signoz_logs.distributed_logs_v2_resource" +
+								" WHERE seen_at_ts_bucket_start >= $start_timestamp - 1800 AND seen_at_ts_bucket_start <= $end_timestamp" +
+								" ) SELECT timestamp, body" +
+								" FROM signoz_logs.distributed_logs_v2" +
+								" WHERE resource_fingerprint GLOBAL IN (SELECT fingerprint FROM __resource_filter)" +
+								" AND timestamp >= $start_timestamp_nano AND timestamp <= $end_timestamp_nano" +
+								" AND ts_bucket_start >= $start_timestamp - 1800 AND ts_bucket_start <= $end_timestamp" +
+								" AND severity_text = 'ERROR'" +
+								" ORDER BY timestamp DESC LIMIT 100",
+						},
+					},
+				},
+			},
+		},
+	},
+	{
+		Name:    "clickhouse_sql_traces_scalar",
+		Summary: "ClickHouse SQL: scalar aggregate with resource filter",
+		Value: map[string]any{
+			"schemaVersion": "v1",
+			"start":         1640995200000,
+			"end":           1640998800000,
+			"requestType":   "scalar",
+			"compositeQuery": map[string]any{
+				"queries": []any{
+					map[string]any{
+						"type": "clickhouse_sql",
+						"spec": map[string]any{
+							"name": "total_spans",
+							"query": "WITH __resource_filter AS (" +
+								" SELECT fingerprint FROM signoz_traces.distributed_traces_v3_resource" +
+								" WHERE seen_at_ts_bucket_start >= $start_timestamp - 1800 AND seen_at_ts_bucket_start <= $end_timestamp" +
+								" ) SELECT count() AS value" +
+								" FROM signoz_traces.distributed_signoz_index_v3" +
+								" WHERE resource_fingerprint GLOBAL IN (SELECT fingerprint FROM __resource_filter)" +
+								" AND timestamp >= $start_datetime AND timestamp <= $end_datetime" +
+								" AND ts_bucket_start >= $start_timestamp - 1800 AND ts_bucket_start <= $end_timestamp",
+						},
+					},
+				},
+			},
+		},
+	},
+}

pkg/query-service/app/http_handler.go

@@ -5001,7 +5001,6 @@ func (aH *APIHandler) getDomainList(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	result = thirdpartyapi.MergeSemconvColumns(result)
 	result = thirdpartyapi.FilterIntermediateColumns(result)
 
 	// Filter IP addresses if ShowIp is false
@@ -5058,7 +5057,6 @@ func (aH *APIHandler) getDomainInfo(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	result = thirdpartyapi.MergeSemconvColumns(result)
 	result = thirdpartyapi.FilterIntermediateColumns(result)
 
 	// Filter IP addresses if ShowIp is false

pkg/query-service/app/logparsingpipeline/collector_config_test.go

@@ -7,9 +7,9 @@ import (
 
 	"github.com/SigNoz/signoz/pkg/query-service/constants"
 	"github.com/SigNoz/signoz/pkg/query-service/model"
+	v3 "github.com/SigNoz/signoz/pkg/query-service/model/v3"
 	"github.com/SigNoz/signoz/pkg/types/pipelinetypes"
-	qbtypes "github.com/SigNoz/signoz/pkg/types/querybuildertypes/querybuildertypesv5"
-	"github.com/stretchr/testify/assert"
+	. "github.com/smartystreets/goconvey/convey"
 	"github.com/stretchr/testify/require"
 	"gopkg.in/yaml.v3"
 )
@@ -96,10 +96,10 @@ var buildProcessorTestData = []struct {
 
 func TestBuildLogParsingProcessors(t *testing.T) {
 	for _, test := range buildProcessorTestData {
-		t.Run(test.Name, func(t *testing.T) {
+		Convey(test.Name, t, func() {
 			err := updateProcessorConfigsInCollectorConf(test.agentConf, test.pipelineProcessor)
-			assert.NoError(t, err)
-			assert.Equal(t, test.outputConf, test.agentConf)
+			So(err, ShouldBeNil)
+			So(test.agentConf, ShouldResemble, test.outputConf)
 		})
 	}
 
@@ -202,11 +202,11 @@ var BuildLogsPipelineTestData = []struct {
 
 func TestBuildLogsPipeline(t *testing.T) {
 	for _, test := range BuildLogsPipelineTestData {
-		t.Run(test.Name, func(t *testing.T) {
+		Convey(test.Name, t, func() {
 			v, err := buildCollectorPipelineProcessorsList(test.currentPipeline, test.logsPipeline)
-			assert.NoError(t, err)
+			So(err, ShouldBeNil)
 			fmt.Println(test.Name, "\n", test.currentPipeline, "\n", v, "\n", test.expectedPipeline)
-			assert.Equal(t, test.expectedPipeline, v)
+			So(v, ShouldResemble, test.expectedPipeline)
 		})
 	}
 }
@@ -239,8 +239,19 @@ func TestPipelineAliasCollisionsDontResultInDuplicateCollectorProcessors(t *test
 				Alias:   alias,
 				Enabled: true,
 			},
-			Filter: &qbtypes.Filter{
-				Expression: "attribute.method = 'GET'",
+			Filter: &v3.FilterSet{
+				Operator: "AND",
+				Items: []v3.FilterItem{
+					{
+						Key: v3.AttributeKey{
+							Key:      "method",
+							DataType: v3.AttributeKeyDataTypeString,
+							Type:     v3.AttributeKeyTypeTag,
+						},
+						Operator: "=",
+						Value:    "GET",
+					},
+				},
 			},
 			Config: []pipelinetypes.PipelineOperator{
 				{
@@ -299,8 +310,19 @@ func TestPipelineRouterWorksEvenIfFirstOpIsDisabled(t *testing.T) {
 				Alias:   "pipeline1",
 				Enabled: true,
 			},
-			Filter: &qbtypes.Filter{
-				Expression: "attribute.method = 'GET'",
+			Filter: &v3.FilterSet{
+				Operator: "AND",
+				Items: []v3.FilterItem{
+					{
+						Key: v3.AttributeKey{
+							Key:      "method",
+							DataType: v3.AttributeKeyDataTypeString,
+							Type:     v3.AttributeKeyTypeTag,
+						},
+						Operator: "=",
+						Value:    "GET",
+					},
+				},
 			},
 			Config: []pipelinetypes.PipelineOperator{
 				{
@@ -361,8 +383,19 @@ func TestPipeCharInAliasDoesntBreakCollectorConfig(t *testing.T) {
 				Alias:   "test|pipeline",
 				Enabled: true,
 			},
-			Filter: &qbtypes.Filter{
-				Expression: "attribute.method = 'GET'",
+			Filter: &v3.FilterSet{
+				Operator: "AND",
+				Items: []v3.FilterItem{
+					{
+						Key: v3.AttributeKey{
+							Key:      "method",
+							DataType: v3.AttributeKeyDataTypeString,
+							Type:     v3.AttributeKeyTypeTag,
+						},
+						Operator: "=",
+						Value:    "GET",
+					},
+				},
 			},
 			Config: []pipelinetypes.PipelineOperator{
 				{

pkg/query-service/app/logparsingpipeline/controller.go

@@ -11,13 +11,13 @@ import (
 	"github.com/SigNoz/signoz/pkg/query-service/agentConf"
 	"github.com/SigNoz/signoz/pkg/query-service/constants"
 	"github.com/SigNoz/signoz/pkg/query-service/model"
+	v3 "github.com/SigNoz/signoz/pkg/query-service/model/v3"
 	"github.com/SigNoz/signoz/pkg/query-service/utils"
 	"github.com/SigNoz/signoz/pkg/querybuilder"
 	"github.com/SigNoz/signoz/pkg/sqlstore"
 	"github.com/SigNoz/signoz/pkg/types"
 	"github.com/SigNoz/signoz/pkg/types/opamptypes"
 	"github.com/SigNoz/signoz/pkg/types/pipelinetypes"
-	qbtypes "github.com/SigNoz/signoz/pkg/types/querybuildertypes/querybuildertypesv5"
 	"github.com/SigNoz/signoz/pkg/valuer"
 	"github.com/google/uuid"
 
@@ -140,8 +140,15 @@ func (ic *LogParsingPipelineController) getDefaultPipelines() ([]pipelinetypes.G
 				Alias:   "NormalizeBodyDefault",
 				Enabled: true,
 			},
-			Filter: &qbtypes.Filter{
-				Expression: "body EXISTS",
+			Filter: &v3.FilterSet{
+				Items: []v3.FilterItem{
+					{
+						Key: v3.AttributeKey{
+							Key: "body",
+						},
+						Operator: v3.FilterOperatorExists,
+					},
+				},
 			},
 			Config: []pipelinetypes.PipelineOperator{
 				{

pkg/query-service/app/logparsingpipeline/pipelineBuilder_test.go

@@ -9,14 +9,14 @@ import (
 
 	signozstanzahelper "github.com/SigNoz/signoz-otel-collector/processor/signozlogspipelineprocessor/stanza/operator/helper"
 	"github.com/SigNoz/signoz/pkg/query-service/model"
+	v3 "github.com/SigNoz/signoz/pkg/query-service/model/v3"
 	"github.com/SigNoz/signoz/pkg/query-service/utils"
 	"github.com/SigNoz/signoz/pkg/types"
 	"github.com/SigNoz/signoz/pkg/types/pipelinetypes"
-	qbtypes "github.com/SigNoz/signoz/pkg/types/querybuildertypes/querybuildertypesv5"
 	"github.com/SigNoz/signoz/pkg/valuer"
 	"github.com/google/uuid"
 	"github.com/open-telemetry/opentelemetry-collector-contrib/pkg/stanza/entry"
-	"github.com/stretchr/testify/assert"
+	. "github.com/smartystreets/goconvey/convey"
 	"github.com/stretchr/testify/require"
 )
 
@@ -203,10 +203,10 @@ var prepareProcessorTestData = []struct {
 
 func TestPreparePipelineProcessor(t *testing.T) {
 	for _, test := range prepareProcessorTestData {
-		t.Run(test.Name, func(t *testing.T) {
+		Convey(test.Name, t, func() {
 			res, err := getOperators(test.Operators)
-			assert.NoError(t, err)
-			assert.Equal(t, test.Output, res)
+			So(err, ShouldBeNil)
+			So(res, ShouldResemble, test.Output)
 		})
 	}
 }
@@ -214,8 +214,19 @@ func TestPreparePipelineProcessor(t *testing.T) {
 func TestNoCollectorErrorsFromProcessorsForMismatchedLogs(t *testing.T) {
 	require := require.New(t)
 
-	testPipelineFilter := &qbtypes.Filter{
-		Expression: "attribute.method = 'GET'",
+	testPipelineFilter := &v3.FilterSet{
+		Operator: "AND",
+		Items: []v3.FilterItem{
+			{
+				Key: v3.AttributeKey{
+					Key:      "method",
+					DataType: v3.AttributeKeyDataTypeString,
+					Type:     v3.AttributeKeyTypeTag,
+				},
+				Operator: "=",
+				Value:    "GET",
+			},
+		},
 	}
 	makeTestPipeline := func(config []pipelinetypes.PipelineOperator) pipelinetypes.GettablePipeline {
 		return pipelinetypes.GettablePipeline{
@@ -459,8 +470,19 @@ func TestResourceFiltersWork(t *testing.T) {
 			Alias:   "pipeline1",
 			Enabled: true,
 		},
-		Filter: &qbtypes.Filter{
-			Expression: "resource.service = 'nginx'",
+		Filter: &v3.FilterSet{
+			Operator: "AND",
+			Items: []v3.FilterItem{
+				{
+					Key: v3.AttributeKey{
+						Key:      "service",
+						DataType: v3.AttributeKeyDataTypeString,
+						Type:     v3.AttributeKeyTypeResource,
+					},
+					Operator: "=",
+					Value:    "nginx",
+				},
+			},
 		},
 		Config: []pipelinetypes.PipelineOperator{
 			{
@@ -502,11 +524,11 @@ func TestResourceFiltersWork(t *testing.T) {
 func TestPipelineFilterWithStringOpsShouldNotSpamWarningsIfAttributeIsMissing(t *testing.T) {
 	require := require.New(t)
 
-	for _, operator := range []string{
-		"CONTAINS",
-		"NOT CONTAINS",
-		"REGEXP",
-		"NOT REGEXP",
+	for _, operator := range []v3.FilterOperator{
+		v3.FilterOperatorContains,
+		v3.FilterOperatorNotContains,
+		v3.FilterOperatorRegex,
+		v3.FilterOperatorNotRegex,
 	} {
 		testPipeline := pipelinetypes.GettablePipeline{
 			StoreablePipeline: pipelinetypes.StoreablePipeline{
@@ -518,8 +540,19 @@ func TestPipelineFilterWithStringOpsShouldNotSpamWarningsIfAttributeIsMissing(t
 				Alias:   "pipeline1",
 				Enabled: true,
 			},
-			Filter: &qbtypes.Filter{
-				Expression: fmt.Sprintf("resource.service %s 'nginx'", operator),
+			Filter: &v3.FilterSet{
+				Operator: "AND",
+				Items: []v3.FilterItem{
+					{
+						Key: v3.AttributeKey{
+							Key:      "service",
+							DataType: v3.AttributeKeyDataTypeString,
+							Type:     v3.AttributeKeyTypeResource,
+						},
+						Operator: operator,
+						Value:    "nginx",
+					},
+				},
 			},
 			Config: []pipelinetypes.PipelineOperator{
 				{
@@ -568,8 +601,19 @@ func TestAttributePathsContainingDollarDoNotBreakCollector(t *testing.T) {
 			Alias:   "pipeline1",
 			Enabled: true,
 		},
-		Filter: &qbtypes.Filter{
-			Expression: "attribute.$test = 'test'",
+		Filter: &v3.FilterSet{
+			Operator: "AND",
+			Items: []v3.FilterItem{
+				{
+					Key: v3.AttributeKey{
+						Key:      "$test",
+						DataType: v3.AttributeKeyDataTypeString,
+						Type:     v3.AttributeKeyTypeTag,
+					},
+					Operator: "=",
+					Value:    "test",
+				},
+			},
 		},
 		Config: []pipelinetypes.PipelineOperator{
 			{
@@ -620,8 +664,19 @@ func TestMembershipOpInProcessorFieldExpressions(t *testing.T) {
 			Alias:   "pipeline1",
 			Enabled: true,
 		},
-		Filter: &qbtypes.Filter{
-			Expression: "attribute.http.method = 'GET'",
+		Filter: &v3.FilterSet{
+			Operator: "AND",
+			Items: []v3.FilterItem{
+				{
+					Key: v3.AttributeKey{
+						Key:      "http.method",
+						DataType: v3.AttributeKeyDataTypeString,
+						Type:     v3.AttributeKeyTypeTag,
+					},
+					Operator: "=",
+					Value:    "GET",
+				},
+			},
 		},
 		Config: []pipelinetypes.PipelineOperator{
 			{
@@ -700,7 +755,7 @@ func TestMembershipOpInProcessorFieldExpressions(t *testing.T) {
 }
 
 func TestContainsFilterIsCaseInsensitive(t *testing.T) {
-	// The CONTAINS and NOT CONTAINS query builder filters are case insensitive when querying logs.
+	// The contains and ncontains query builder filters are case insensitive when querying logs.
 	// Pipeline filter should also behave in the same way.
 	require := require.New(t)
 
@@ -718,8 +773,18 @@ func TestContainsFilterIsCaseInsensitive(t *testing.T) {
 			Alias:   "pipeline1",
 			Enabled: true,
 		},
-		Filter: &qbtypes.Filter{
-			Expression: "body CONTAINS 'log'",
+		Filter: &v3.FilterSet{
+			Operator: "AND",
+			Items: []v3.FilterItem{{
+				Key: v3.AttributeKey{
+					Key:      "body",
+					DataType: v3.AttributeKeyDataTypeString,
+					Type:     v3.AttributeKeyTypeUnspecified,
+					IsColumn: true,
+				},
+				Operator: "contains",
+				Value:    "log",
+			}},
 		},
 		Config: []pipelinetypes.PipelineOperator{
 			{
@@ -741,8 +806,18 @@ func TestContainsFilterIsCaseInsensitive(t *testing.T) {
 			Alias:   "pipeline2",
 			Enabled: true,
 		},
-		Filter: &qbtypes.Filter{
-			Expression: "body NOT CONTAINS 'ecom'",
+		Filter: &v3.FilterSet{
+			Operator: "AND",
+			Items: []v3.FilterItem{{
+				Key: v3.AttributeKey{
+					Key:      "body",
+					DataType: v3.AttributeKeyDataTypeString,
+					Type:     v3.AttributeKeyTypeUnspecified,
+					IsColumn: true,
+				},
+				Operator: "ncontains",
+				Value:    "ecom",
+			}},
 		},
 		Config: []pipelinetypes.PipelineOperator{
 			{

pkg/query-service/app/logparsingpipeline/preview_test.go

@@ -7,8 +7,8 @@ import (
 	"time"
 
 	"github.com/SigNoz/signoz/pkg/query-service/model"
+	v3 "github.com/SigNoz/signoz/pkg/query-service/model/v3"
 	"github.com/SigNoz/signoz/pkg/types/pipelinetypes"
-	qbtypes "github.com/SigNoz/signoz/pkg/types/querybuildertypes/querybuildertypesv5"
 	"github.com/google/uuid"
 	"github.com/open-telemetry/opentelemetry-collector-contrib/pkg/stanza/entry"
 	"github.com/stretchr/testify/require"
@@ -25,8 +25,19 @@ func TestPipelinePreview(t *testing.T) {
 				Alias:   "pipeline1",
 				Enabled: true,
 			},
-			Filter: &qbtypes.Filter{
-				Expression: "attribute.method = 'GET'",
+			Filter: &v3.FilterSet{
+				Operator: "AND",
+				Items: []v3.FilterItem{
+					{
+						Key: v3.AttributeKey{
+							Key:      "method",
+							DataType: v3.AttributeKeyDataTypeString,
+							Type:     v3.AttributeKeyTypeTag,
+						},
+						Operator: "=",
+						Value:    "GET",
+					},
+				},
 			},
 			Config: []pipelinetypes.PipelineOperator{
 				{
@@ -47,8 +58,19 @@ func TestPipelinePreview(t *testing.T) {
 				Alias:   "pipeline2",
 				Enabled: true,
 			},
-			Filter: &qbtypes.Filter{
-				Expression: "attribute.method = 'GET'",
+			Filter: &v3.FilterSet{
+				Operator: "AND",
+				Items: []v3.FilterItem{
+					{
+						Key: v3.AttributeKey{
+							Key:      "method",
+							DataType: v3.AttributeKeyDataTypeString,
+							Type:     v3.AttributeKeyTypeTag,
+						},
+						Operator: "=",
+						Value:    "GET",
+					},
+				},
 			},
 			Config: []pipelinetypes.PipelineOperator{
 				{
@@ -137,8 +159,19 @@ func TestGrokParsingProcessor(t *testing.T) {
 				Alias:   "pipeline1",
 				Enabled: true,
 			},
-			Filter: &qbtypes.Filter{
-				Expression: "attribute.method = 'GET'",
+			Filter: &v3.FilterSet{
+				Operator: "AND",
+				Items: []v3.FilterItem{
+					{
+						Key: v3.AttributeKey{
+							Key:      "method",
+							DataType: v3.AttributeKeyDataTypeString,
+							Type:     v3.AttributeKeyTypeTag,
+						},
+						Operator: "=",
+						Value:    "GET",
+					},
+				},
 			},
 			Config: []pipelinetypes.PipelineOperator{
 				{

pkg/query-service/app/logparsingpipeline/processors_test.go

@@ -10,8 +10,8 @@ import (
 	"time"
 
 	"github.com/SigNoz/signoz/pkg/query-service/model"
+	v3 "github.com/SigNoz/signoz/pkg/query-service/model/v3"
 	"github.com/SigNoz/signoz/pkg/query-service/utils"
-	qbtypes "github.com/SigNoz/signoz/pkg/types/querybuildertypes/querybuildertypesv5"
 	"github.com/SigNoz/signoz/pkg/types/pipelinetypes"
 	"github.com/stretchr/testify/require"
 )
@@ -30,8 +30,19 @@ func TestRegexProcessor(t *testing.T) {
 				Alias:   "pipeline1",
 				Enabled: true,
 			},
-			Filter: &qbtypes.Filter{
-				Expression: "attribute.method = 'GET'",
+			Filter: &v3.FilterSet{
+				Operator: "AND",
+				Items: []v3.FilterItem{
+					{
+						Key: v3.AttributeKey{
+							Key:      "method",
+							DataType: v3.AttributeKeyDataTypeString,
+							Type:     v3.AttributeKeyTypeTag,
+						},
+						Operator: "=",
+						Value:    "GET",
+					},
+				},
 			},
 			Config: []pipelinetypes.PipelineOperator{},
 		},
@@ -86,8 +97,19 @@ func TestGrokProcessor(t *testing.T) {
 				Alias:   "pipeline1",
 				Enabled: true,
 			},
-			Filter: &qbtypes.Filter{
-				Expression: "attribute.method = 'GET'",
+			Filter: &v3.FilterSet{
+				Operator: "AND",
+				Items: []v3.FilterItem{
+					{
+						Key: v3.AttributeKey{
+							Key:      "method",
+							DataType: v3.AttributeKeyDataTypeString,
+							Type:     v3.AttributeKeyTypeTag,
+						},
+						Operator: "=",
+						Value:    "GET",
+					},
+				},
 			},
 			Config: []pipelinetypes.PipelineOperator{},
 		},
@@ -142,8 +164,19 @@ func TestJSONProcessor(t *testing.T) {
 				Alias:   "pipeline1",
 				Enabled: true,
 			},
-			Filter: &qbtypes.Filter{
-				Expression: "attribute.method = 'GET'",
+			Filter: &v3.FilterSet{
+				Operator: "AND",
+				Items: []v3.FilterItem{
+					{
+						Key: v3.AttributeKey{
+							Key:      "method",
+							DataType: v3.AttributeKeyDataTypeString,
+							Type:     v3.AttributeKeyTypeTag,
+						},
+						Operator: "=",
+						Value:    "GET",
+					},
+				},
 			},
 			Config: []pipelinetypes.PipelineOperator{},
 		},
@@ -197,9 +230,20 @@ func TestTraceParsingProcessor(t *testing.T) {
 				Alias:   "pipeline1",
 				Enabled: true,
 			},
-			Filter: &qbtypes.Filter{
-				Expression: "attribute.method = 'GET'",
-			},	
+			Filter: &v3.FilterSet{
+				Operator: "AND",
+				Items: []v3.FilterItem{
+					{
+						Key: v3.AttributeKey{
+							Key:      "method",
+							DataType: v3.AttributeKeyDataTypeString,
+							Type:     v3.AttributeKeyTypeTag,
+						},
+						Operator: "=",
+						Value:    "GET",
+					},
+				},
+			},
 			Config: []pipelinetypes.PipelineOperator{},
 		},
 	}
@@ -295,8 +339,19 @@ func TestAddProcessor(t *testing.T) {
 				Alias:   "pipeline1",
 				Enabled: true,
 			},
-			Filter: &qbtypes.Filter{
-				Expression: "attribute.method = 'GET'",
+			Filter: &v3.FilterSet{
+				Operator: "AND",
+				Items: []v3.FilterItem{
+					{
+						Key: v3.AttributeKey{
+							Key:      "method",
+							DataType: v3.AttributeKeyDataTypeString,
+							Type:     v3.AttributeKeyTypeTag,
+						},
+						Operator: "=",
+						Value:    "GET",
+					},
+				},
 			},
 			Config: []pipelinetypes.PipelineOperator{},
 		},
@@ -349,8 +404,19 @@ func TestRemoveProcessor(t *testing.T) {
 				Alias:   "pipeline1",
 				Enabled: true,
 			},
-			Filter: &qbtypes.Filter{
-				Expression: "attribute.method = 'GET'",
+			Filter: &v3.FilterSet{
+				Operator: "AND",
+				Items: []v3.FilterItem{
+					{
+						Key: v3.AttributeKey{
+							Key:      "method",
+							DataType: v3.AttributeKeyDataTypeString,
+							Type:     v3.AttributeKeyTypeTag,
+						},
+						Operator: "=",
+						Value:    "GET",
+					},
+				},
 			},
 			Config: []pipelinetypes.PipelineOperator{},
 		},
@@ -403,8 +469,19 @@ func TestCopyProcessor(t *testing.T) {
 				Alias:   "pipeline1",
 				Enabled: true,
 			},
-			Filter: &qbtypes.Filter{
-				Expression: "attribute.method = 'GET'",
+			Filter: &v3.FilterSet{
+				Operator: "AND",
+				Items: []v3.FilterItem{
+					{
+						Key: v3.AttributeKey{
+							Key:      "method",
+							DataType: v3.AttributeKeyDataTypeString,
+							Type:     v3.AttributeKeyTypeTag,
+						},
+						Operator: "=",
+						Value:    "GET",
+					},
+				},
 			},
 			Config: []pipelinetypes.PipelineOperator{},
 		},
@@ -458,8 +535,19 @@ func TestMoveProcessor(t *testing.T) {
 				Alias:   "pipeline1",
 				Enabled: true,
 			},
-			Filter: &qbtypes.Filter{
-				Expression: "attribute.method = 'GET'",
+			Filter: &v3.FilterSet{
+				Operator: "AND",
+				Items: []v3.FilterItem{
+					{
+						Key: v3.AttributeKey{
+							Key:      "method",
+							DataType: v3.AttributeKeyDataTypeString,
+							Type:     v3.AttributeKeyTypeTag,
+						},
+						Operator: "=",
+						Value:    "GET",
+					},
+				},
 			},
 			Config: []pipelinetypes.PipelineOperator{},
 		},

pkg/query-service/app/logparsingpipeline/severity_parser_test.go

@@ -7,8 +7,8 @@ import (
 	"testing"
 
 	"github.com/SigNoz/signoz/pkg/query-service/model"
+	v3 "github.com/SigNoz/signoz/pkg/query-service/model/v3"
 	"github.com/SigNoz/signoz/pkg/types/pipelinetypes"
-	qbtypes "github.com/SigNoz/signoz/pkg/types/querybuildertypes/querybuildertypesv5"
 	"github.com/stretchr/testify/require"
 )
 
@@ -23,8 +23,19 @@ func TestSeverityParsingProcessor(t *testing.T) {
 				Alias:   "pipeline1",
 				Enabled: true,
 			},
-			Filter: &qbtypes.Filter{
-				Expression: "attribute.method = 'GET'",
+			Filter: &v3.FilterSet{
+				Operator: "AND",
+				Items: []v3.FilterItem{
+					{
+						Key: v3.AttributeKey{
+							Key:      "method",
+							DataType: v3.AttributeKeyDataTypeString,
+							Type:     v3.AttributeKeyTypeTag,
+						},
+						Operator: "=",
+						Value:    "GET",
+					},
+				},
 			},
 			Config: []pipelinetypes.PipelineOperator{},
 		},
@@ -130,8 +141,19 @@ func TestSeverityParsingProcessor(t *testing.T) {
 func TestNoCollectorErrorsFromSeverityParserForMismatchedLogs(t *testing.T) {
 	require := require.New(t)
 
-	testPipelineFilter := &qbtypes.Filter{
-		Expression: "attribute.method = 'GET'",
+	testPipelineFilter := &v3.FilterSet{
+		Operator: "AND",
+		Items: []v3.FilterItem{
+			{
+				Key: v3.AttributeKey{
+					Key:      "method",
+					DataType: v3.AttributeKeyDataTypeString,
+					Type:     v3.AttributeKeyTypeTag,
+				},
+				Operator: "=",
+				Value:    "GET",
+			},
+		},
 	}
 	makeTestPipeline := func(config []pipelinetypes.PipelineOperator) pipelinetypes.GettablePipeline {
 		return pipelinetypes.GettablePipeline{

pkg/query-service/app/logparsingpipeline/time_parser_test.go

@@ -8,8 +8,8 @@ import (
 	"time"
 
 	"github.com/SigNoz/signoz/pkg/query-service/model"
+	v3 "github.com/SigNoz/signoz/pkg/query-service/model/v3"
 	"github.com/SigNoz/signoz/pkg/types/pipelinetypes"
-	qbtypes "github.com/SigNoz/signoz/pkg/types/querybuildertypes/querybuildertypesv5"
 	"github.com/stretchr/testify/require"
 )
 
@@ -24,8 +24,19 @@ func TestTimestampParsingProcessor(t *testing.T) {
 				Alias:   "pipeline1",
 				Enabled: true,
 			},
-			Filter: &qbtypes.Filter{
-				Expression: "attribute.method = 'GET'",
+			Filter: &v3.FilterSet{
+				Operator: "AND",
+				Items: []v3.FilterItem{
+					{
+						Key: v3.AttributeKey{
+							Key:      "method",
+							DataType: v3.AttributeKeyDataTypeString,
+							Type:     v3.AttributeKeyTypeTag,
+						},
+						Operator: "=",
+						Value:    "GET",
+					},
+				},
 			},
 			Config: []pipelinetypes.PipelineOperator{},
 		},

pkg/query-service/queryBuilderToExpr/queryBuilderToExpr.go

@@ -2,16 +2,11 @@ package queryBuilderToExpr
 
 import (
 	"fmt"
-	"maps"
 	"reflect"
-	"regexp"
 	"strings"
 
 	"github.com/SigNoz/signoz/pkg/errors"
-	"github.com/SigNoz/signoz/pkg/querybuilder"
-	"github.com/SigNoz/signoz/pkg/telemetrylogs"
-	qbtypes "github.com/SigNoz/signoz/pkg/types/querybuildertypes/querybuildertypesv5"
-	"github.com/SigNoz/signoz/pkg/types/telemetrytypes"
+	v3 "github.com/SigNoz/signoz/pkg/query-service/model/v3"
 	expr "github.com/antonmedv/expr"
 	"go.uber.org/zap"
 )
@@ -20,233 +15,119 @@ var (
 	CodeExprCompilationFailed = errors.MustNewCode("expr_compilation_failed")
 )
 
-var logOperatorsToExpr = map[qbtypes.FilterOperator]string{
-	qbtypes.FilterOperatorEqual:           "==",
-	qbtypes.FilterOperatorNotEqual:        "!=",
-	qbtypes.FilterOperatorLessThan:        "<",
-	qbtypes.FilterOperatorLessThanOrEq:    "<=",
-	qbtypes.FilterOperatorGreaterThan:     ">",
-	qbtypes.FilterOperatorGreaterThanOrEq: ">=",
-	qbtypes.FilterOperatorContains:        "contains",
-	qbtypes.FilterOperatorNotContains:     "not contains",
-	qbtypes.FilterOperatorRegexp:          "matches",
-	qbtypes.FilterOperatorNotRegexp:       "not matches",
-	qbtypes.FilterOperatorIn:              "in",
-	qbtypes.FilterOperatorNotIn:           "not in",
-	qbtypes.FilterOperatorExists:          "in",
-	qbtypes.FilterOperatorNotExists:       "not in",
-	// nlike and like are not supported yet
+var logOperatorsToExpr = map[v3.FilterOperator]string{
+	v3.FilterOperatorEqual:           "==",
+	v3.FilterOperatorNotEqual:        "!=",
+	v3.FilterOperatorLessThan:        "<",
+	v3.FilterOperatorLessThanOrEq:    "<=",
+	v3.FilterOperatorGreaterThan:     ">",
+	v3.FilterOperatorGreaterThanOrEq: ">=",
+	v3.FilterOperatorContains:        "contains",
+	v3.FilterOperatorNotContains:     "not contains",
+	v3.FilterOperatorRegex:           "matches",
+	v3.FilterOperatorNotRegex:        "not matches",
+	v3.FilterOperatorIn:              "in",
+	v3.FilterOperatorNotIn:           "not in",
+	v3.FilterOperatorExists:          "in",
+	v3.FilterOperatorNotExists:       "not in",
+	// we dont support like and nlike as of now.
 }
 
-func getName(key *telemetrytypes.TelemetryFieldKey) string {
-	if key == nil {
-		return ""
-	}
-	switch key.FieldContext {
-	case telemetrytypes.FieldContextAttribute:
-		return fmt.Sprintf(`attributes["%s"]`, key.Name)
-	case telemetrytypes.FieldContextResource:
-		return fmt.Sprintf(`resource["%s"]`, key.Name)
-	case telemetrytypes.FieldContextBody:
-		return fmt.Sprintf("%s.%s", key.FieldContext.StringValue(), key.Name)
-	default:
-		return key.Name
+func getName(v v3.AttributeKey) string {
+	if v.Type == v3.AttributeKeyTypeTag {
+		return fmt.Sprintf(`attributes["%s"]`, v.Key)
+	} else if v.Type == v3.AttributeKeyTypeResource {
+		return fmt.Sprintf(`resource["%s"]`, v.Key)
 	}
+	return v.Key
 }
 
-func parseCondition(c qbtypes.FilterCondition) (string, error) {
-	if c.Key == nil {
-		return "", errors.NewInvalidInputf(errors.CodeInvalidInput, "condition has no keys")
+func getTypeName(v v3.AttributeKeyType) string {
+	if v == v3.AttributeKeyTypeTag {
+		return "attributes"
+	} else if v == v3.AttributeKeyTypeResource {
+		return "resource"
 	}
-
-	if _, ok := logOperatorsToExpr[c.Op]; !ok {
-		return "", errors.NewInvalidInputf(errors.CodeInvalidInput, "operator not supported: %d", c.Op)
-	}
-
-	value := exprFormattedValue(c.Value)
-	var filter string
-
-	switch c.Op {
-	case qbtypes.FilterOperatorExists, qbtypes.FilterOperatorNotExists:
-		// EXISTS/NOT EXISTS checks are special:
-		//   - For body fields, we check membership in fromJSON(body) using the JSON field name.
-		//   - For attribute/resource fields, we check membership in the appropriate map
-		//     ("attributes" or "resource") using the logical field name.
-		//   - For intrinsic / top‑level fields (no explicit context), we fall back to
-		//     equality against nil (see default case below).
-		switch c.Key.FieldContext {
-		case telemetrytypes.FieldContextBody:
-			// if body is a string and is a valid JSON, then check if the key exists in the JSON
-			quoted := exprFormattedValue(c.Key.Name)
-			jsonMembership := fmt.Sprintf(
-				`((type(body) == "string" && isJSON(body)) && %s %s %s)`,
-				quoted, logOperatorsToExpr[c.Op], "fromJSON(body)",
-			)
-
-			// if body is a map, then check if the key exists in the map
-			operator := qbtypes.FilterOperatorNotEqual
-			if c.Op == qbtypes.FilterOperatorNotExists {
-				operator = qbtypes.FilterOperatorEqual
-			}
-			nilCheckFilter := fmt.Sprintf("%s.%s %s nil", c.Key.FieldContext.StringValue(), c.Key.Name, logOperatorsToExpr[operator])
-
-			// join the two filters with OR
-			filter = fmt.Sprintf(`(%s or (type(body) == "map" && (%s)))`, jsonMembership, nilCheckFilter)
-		case telemetrytypes.FieldContextAttribute, telemetrytypes.FieldContextResource:
-			// Example: "http.method" in attributes
-			target := "resource"
-			if c.Key.FieldContext == telemetrytypes.FieldContextAttribute {
-				target = "attributes"
-			}
-			filter = fmt.Sprintf("%q %s %s", c.Key.Name, logOperatorsToExpr[c.Op], target)
-		default:
-			// if type of key is not available; is considered as TOP LEVEL key in OTEL Log Data model hence
-			// switch Exist and Not Exists operators with NOT EQUAL and EQUAL respectively
-			operator := qbtypes.FilterOperatorNotEqual
-			if c.Op == qbtypes.FilterOperatorNotExists {
-				operator = qbtypes.FilterOperatorEqual
-			}
-			filter = fmt.Sprintf("%s %s nil", c.Key.Name, logOperatorsToExpr[operator])
-		}
-	default:
-		filter = fmt.Sprintf("%s %s %s", getName(c.Key), logOperatorsToExpr[c.Op], value)
-		if c.Op == qbtypes.FilterOperatorContains || c.Op == qbtypes.FilterOperatorNotContains {
-			// `contains` and `ncontains` should be case insensitive to match how they work when querying logs.
-			filter = fmt.Sprintf(
-				"lower(%s) %s lower(%s)",
-				getName(c.Key), logOperatorsToExpr[c.Op], value,
-			)
-		}
-
-		// Avoid running operators on nil values
-		if c.Op != qbtypes.FilterOperatorEqual && c.Op != qbtypes.FilterOperatorNotEqual {
-			filter = fmt.Sprintf("%s != nil && %s", getName(c.Key), filter)
-		}
-	}
-
-	_, err := expr.Compile(filter)
-	if err != nil {
-		return "", err
-	}
-	return filter, nil
+	return ""
 }
 
-// Parse converts the QB filter Expression (query builder expression string) into
-// the Expr expression string used by the collector. It parses the QB expression
-// into a FilterExprNode tree, then serializes that tree to the Expr dialect.
-func Parse(filter *qbtypes.Filter) (string, error) {
-	if filter == nil || strings.TrimSpace(filter.Expression) == "" {
-		return "", nil
-	}
-	node, err := querybuilder.ParseFilterExpr(filter.Expression)
-	if err != nil {
-		return "", err
-	}
-	if node == nil {
-		return "", errors.NewInvalidInputf(errors.CodeInvalidInput, "invalid filter expression; failed to extract filter expression tree")
-	}
-
-	for _, condition := range node.Flatten() {
-		if condition.Key == nil {
-			return "", errors.NewInvalidInputf(errors.CodeInternal, "condition has no key")
+func Parse(filters *v3.FilterSet) (string, error) {
+	var res []string
+	for _, v := range filters.Items {
+		if _, ok := logOperatorsToExpr[v.Operator]; !ok {
+			return "", errors.NewInvalidInputf(errors.CodeInvalidInput, "operator not supported: %s", v.Operator)
 		}
 
-		_, found := telemetrylogs.IntrinsicFields[condition.Key.Name]
-		if condition.Key.FieldContext == telemetrytypes.FieldContextUnspecified && !found {
-			return "", errors.NewInvalidInputf(errors.CodeInvalidInput, "field %q in filter expression must include a context prefix (attribute., resource., body.) OR can be one of the following fields: %v", condition.Key.Name, maps.Keys(telemetrylogs.IntrinsicFields))
-		}
+		name := getName(v.Key)
 
-		if condition.Op == qbtypes.FilterOperatorRegexp || condition.Op == qbtypes.FilterOperatorNotRegexp {
-			switch condition.Value.(type) {
-			case string:
-				if _, err := regexp.Compile(condition.Value.(string)); err != nil {
-					return "", errors.NewInvalidInputf(errors.CodeInvalidInput, "value for regex operator must be a valid regex")
+		var filter string
+
+		switch v.Operator {
+		// uncomment following lines when new version of expr is used
+		// case v3.FilterOperatorIn, v3.FilterOperatorNotIn:
+		// 	filter = fmt.Sprintf("%s %s list%s", name, logOperatorsToExpr[v.Operator], exprFormattedValue(v.Value))
+
+		case v3.FilterOperatorExists, v3.FilterOperatorNotExists:
+			// accustom log filters like `body.log.message EXISTS` into EXPR language
+			// where User is attempting to check for keys present in JSON log body
+			if strings.HasPrefix(v.Key.Key, "body.") {
+				// if body is a string and is a valid JSON, then check if the key exists in the JSON
+				filter = fmt.Sprintf(`((type(body) == "string" && isJSON(body)) && %s %s %s)`, exprFormattedValue(strings.TrimPrefix(v.Key.Key, "body.")), logOperatorsToExpr[v.Operator], "fromJSON(body)")
+
+				// if body is a map, then check if the key exists in the map
+				operator := v3.FilterOperatorNotEqual
+				if v.Operator == v3.FilterOperatorNotExists {
+					operator = v3.FilterOperatorEqual
 				}
-			default:
-				return "", errors.NewInvalidInputf(errors.CodeInvalidInput, "value for regex operator must be a string")
+				nilCheckFilter := fmt.Sprintf("%s %s nil", v.Key.Key, logOperatorsToExpr[operator])
+
+				// join the two filters with OR
+				filter = fmt.Sprintf(`(%s or (type(body) == "map" && (%s)))`, filter, nilCheckFilter)
+			} else if typ := getTypeName(v.Key.Type); typ != "" {
+				filter = fmt.Sprintf("%s %s %s", exprFormattedValue(v.Key.Key), logOperatorsToExpr[v.Operator], typ)
+			} else {
+				// if type of key is not available; is considered as TOP LEVEL key in OTEL Log Data model hence
+				// switch Exist and Not Exists operators with NOT EQUAL and EQUAL respectively
+				operator := v3.FilterOperatorNotEqual
+				if v.Operator == v3.FilterOperatorNotExists {
+					operator = v3.FilterOperatorEqual
+				}
+
+				filter = fmt.Sprintf("%s %s nil", v.Key.Key, logOperatorsToExpr[operator])
+			}
+		default:
+			filter = fmt.Sprintf("%s %s %s", name, logOperatorsToExpr[v.Operator], exprFormattedValue(v.Value))
+
+			if v.Operator == v3.FilterOperatorContains || v.Operator == v3.FilterOperatorNotContains {
+				// `contains` and `ncontains` should be case insensitive to match how they work when querying logs.
+				filter = fmt.Sprintf(
+					"lower(%s) %s lower(%s)",
+					name, logOperatorsToExpr[v.Operator], exprFormattedValue(v.Value),
+				)
+			}
+
+			// Avoid running operators on nil values
+			if v.Operator != v3.FilterOperatorEqual && v.Operator != v3.FilterOperatorNotEqual {
+				filter = fmt.Sprintf("%s != nil && %s", name, filter)
 			}
 		}
+
+		// check if the filter is a correct expression language
+		_, err := expr.Compile(filter)
+		if err != nil {
+			return "", err
+		}
+		res = append(res, filter)
 	}
 
-	return nodeToExpr(node)
-}
-
-func nodeToExpr(node *qbtypes.FilterExprNode) (string, error) {
-	if node == nil {
-		return "", nil
+	// check the final filter
+	q := strings.Join(res, " "+strings.ToLower(filters.Operator)+" ")
+	_, err := expr.Compile(q)
+	if err != nil {
+		return "", errors.WrapInternalf(err, CodeExprCompilationFailed, "failed to compile expression: %s", q)
 	}
 
-	var result string
-
-	switch node.Op {
-	case qbtypes.LogicalOpLeaf:
-		var parts []string
-		for _, c := range node.Conditions {
-			s, err := parseCondition(c)
-			if err != nil {
-				return "", err
-			}
-			parts = append(parts, s)
-		}
-		if len(parts) == 0 {
-			return "", nil
-		}
-		// For a simple leaf, just join conditions with AND without wrapping
-		// the whole clause in parentheses
-		result = strings.Join(parts, " and ")
-	case qbtypes.LogicalOpAnd:
-		var parts []string
-		for _, child := range node.Children {
-			if child == nil {
-				continue
-			}
-			s, err := nodeToExpr(child)
-			if err != nil {
-				return "", err
-			}
-			// When mixing AND/OR, we need parentheses around any OR child to
-			// preserve the intended precedence: (a and (b or c)).
-			if child.Op == qbtypes.LogicalOpOr {
-				s = fmt.Sprintf("(%s)", s)
-			}
-			parts = append(parts, s)
-		}
-		if len(parts) == 0 {
-			return "", nil
-		}
-		result = strings.Join(parts, " and ")
-	case qbtypes.LogicalOpOr:
-		var parts []string
-		for _, child := range node.Children {
-			if child == nil {
-				continue
-			}
-			s, err := nodeToExpr(child)
-			if err != nil {
-				return "", err
-			}
-			// When mixing AND/OR, we need parentheses around any AND child to
-			// preserve the intended precedence: ((a and b) or c).
-			if child.Op == qbtypes.LogicalOpAnd {
-				s = fmt.Sprintf("(%s)", s)
-			}
-			parts = append(parts, s)
-		}
-		if len(parts) == 0 {
-			return "", nil
-		}
-		result = strings.Join(parts, " or ")
-	default:
-		return "", errors.NewInvalidInputf(errors.CodeInvalidInput, "unsupported logical op: %s", node.Op)
-	}
-
-	if node.Negated {
-		// Apply a leading NOT to this subtree. Always wrap the underlying
-		// expression in parentheses to preserve the intended precedence.
-		return fmt.Sprintf("not (%s)", result), nil
-	}
-
-	return result, nil
+	return q, nil
 }
 
 func exprFormattedValue(v interface{}) string {
@@ -254,12 +135,13 @@ func exprFormattedValue(v interface{}) string {
 	case uint8, uint16, uint32, uint64, int, int8, int16, int32, int64:
 		return fmt.Sprintf("%d", x)
 	case float32, float64:
-		return fmt.Sprintf("%v", x)
+		return fmt.Sprintf("%f", x)
 	case string:
 		return fmt.Sprintf("\"%s\"", quoteEscapedString(x))
 	case bool:
 		return fmt.Sprintf("%v", x)
-	case []any:
+
+	case []interface{}:
 		if len(x) == 0 {
 			return ""
 		}

pkg/query-service/queryBuilderToExpr/queryBuilderToExpr_test.go

@@ -4,7 +4,7 @@ import (
 	"testing"
 
 	signozstanzahelper "github.com/SigNoz/signoz-otel-collector/processor/signozlogspipelineprocessor/stanza/operator/helper"
-	qbtypes "github.com/SigNoz/signoz/pkg/types/querybuildertypes/querybuildertypesv5"
+	v3 "github.com/SigNoz/signoz/pkg/query-service/model/v3"
 	"github.com/expr-lang/expr/vm"
 	"github.com/open-telemetry/opentelemetry-collector-contrib/pkg/stanza/entry"
 	"github.com/stretchr/testify/assert"
@@ -13,191 +13,183 @@ import (
 func TestParseExpression(t *testing.T) {
 	var testCases = []struct {
 		Name        string
-		Query       *qbtypes.Filter
+		Query       *v3.FilterSet
 		Expr        string
 		ExpectError bool
 	}{
 		{
 			Name: "equal",
-			Query: &qbtypes.Filter{
-				Expression: "attribute.key = 'checkbody'",
-			},
+			Query: &v3.FilterSet{Operator: "AND", Items: []v3.FilterItem{
+				{Key: v3.AttributeKey{Key: "key", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeTag}, Value: "checkbody", Operator: "="},
+			}},
 			Expr: `attributes["key"] == "checkbody"`,
 		},
-		{
-			Name: "NOT equal (unary NOT)",
-			Query: &qbtypes.Filter{
-				Expression: "NOT (attribute.key = 'checkbody')",
-			},
-			Expr: `not (attributes["key"] == "checkbody")`,
-		},
 		{
 			Name: "not equal",
-			Query: &qbtypes.Filter{
-				Expression: "attribute.key != 'checkbody'",
-			},
+			Query: &v3.FilterSet{Operator: "AND", Items: []v3.FilterItem{
+				{Key: v3.AttributeKey{Key: "key", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeTag}, Value: "checkbody", Operator: "!="},
+			}},
 			Expr: `attributes["key"] != "checkbody"`,
 		},
 		{
 			Name: "less than",
-			Query: &qbtypes.Filter{
-				Expression: "attribute.key < 10",
-			},
+			Query: &v3.FilterSet{Operator: "AND", Items: []v3.FilterItem{
+				{Key: v3.AttributeKey{Key: "key", DataType: v3.AttributeKeyDataTypeInt64, Type: v3.AttributeKeyTypeTag}, Value: 10, Operator: "<"},
+			}},
 			Expr: `attributes["key"] != nil && attributes["key"] < 10`,
 		},
 		{
 			Name: "greater than",
-			Query: &qbtypes.Filter{
-				Expression: "attribute.key > 10",
-			},
+			Query: &v3.FilterSet{Operator: "AND", Items: []v3.FilterItem{
+				{Key: v3.AttributeKey{Key: "key", DataType: v3.AttributeKeyDataTypeInt64, Type: v3.AttributeKeyTypeTag}, Value: 10, Operator: ">"},
+			}},
 			Expr: `attributes["key"] != nil && attributes["key"] > 10`,
 		},
 		{
 			Name: "less than equal",
-			Query: &qbtypes.Filter{
-				Expression: "attribute.key <= 10",
-			},
+			Query: &v3.FilterSet{Operator: "AND", Items: []v3.FilterItem{
+				{Key: v3.AttributeKey{Key: "key", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeTag}, Value: 10, Operator: "<="},
+			}},
 			Expr: `attributes["key"] != nil && attributes["key"] <= 10`,
 		},
 		{
 			Name: "greater than equal",
-			Query: &qbtypes.Filter{
-				Expression: "attribute.key >= 10",
-			},
+			Query: &v3.FilterSet{Operator: "AND", Items: []v3.FilterItem{
+				{Key: v3.AttributeKey{Key: "key", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeTag}, Value: 10, Operator: ">="},
+			}},
 			Expr: `attributes["key"] != nil && attributes["key"] >= 10`,
 		},
 		// case sensitive
 		{
 			Name: "body contains",
-			Query: &qbtypes.Filter{
-				Expression: "body contains 'checkbody'",
-			},
+			Query: &v3.FilterSet{Operator: "AND", Items: []v3.FilterItem{
+				{Key: v3.AttributeKey{Key: "body", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeUnspecified, IsColumn: true}, Value: "checkbody", Operator: "contains"},
+			}},
 			Expr: `body != nil && lower(body) contains lower("checkbody")`,
 		},
 		{
 			Name: "body.log.message exists",
-			Query: &qbtypes.Filter{
-				Expression: "body.log.message exists",
-			},
+			Query: &v3.FilterSet{Operator: "AND", Items: []v3.FilterItem{
+				{Key: v3.AttributeKey{Key: "body.log.message", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeUnspecified, IsColumn: true}, Value: "", Operator: "exists"},
+			}},
 			Expr: `(((type(body) == "string" && isJSON(body)) && "log.message" in fromJSON(body)) or (type(body) == "map" && (body.log.message != nil)))`,
 		},
 		{
 			Name: "body.log.message not exists",
-			Query: &qbtypes.Filter{
-				Expression: "body.log.message not exists",
-			},
+			Query: &v3.FilterSet{Operator: "AND", Items: []v3.FilterItem{
+				{Key: v3.AttributeKey{Key: "body.log.message", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeUnspecified, IsColumn: true}, Value: "", Operator: "nexists"},
+			}},
 			Expr: `(((type(body) == "string" && isJSON(body)) && "log.message" not in fromJSON(body)) or (type(body) == "map" && (body.log.message == nil)))`,
 		},
 		{
-			Name: "body NOT CONTAINS",
-			Query: &qbtypes.Filter{
-				Expression: "body NOT CONTAINS 'checkbody'",
-			},
+			Name: "body ncontains",
+			Query: &v3.FilterSet{Operator: "AND", Items: []v3.FilterItem{
+				{Key: v3.AttributeKey{Key: "body", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeUnspecified, IsColumn: true}, Value: "checkbody", Operator: "ncontains"},
+			}},
 			Expr: `body != nil && lower(body) not contains lower("checkbody")`,
 		},
 		{
-			Name: "body REGEXP",
-			Query: &qbtypes.Filter{
-				Expression: "body REGEXP '[0-1]+regex$'",
-			},
+			Name: "body regex",
+			Query: &v3.FilterSet{Operator: "AND", Items: []v3.FilterItem{
+				{Key: v3.AttributeKey{Key: "body", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeUnspecified, IsColumn: true}, Value: "[0-1]+regex$", Operator: "regex"},
+			}},
 			Expr: `body != nil && body matches "[0-1]+regex$"`,
 		},
 		{
-			Name: "body NOT REGEXP",
-			Query: &qbtypes.Filter{
-				Expression: "body NOT REGEXP '[0-1]+regex$'",
-			},
+			Name: "body not regex",
+			Query: &v3.FilterSet{Operator: "AND", Items: []v3.FilterItem{
+				{Key: v3.AttributeKey{Key: "body", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeUnspecified, IsColumn: true}, Value: "[0-1]+regex$", Operator: "nregex"},
+			}},
 			Expr: `body != nil && body not matches "[0-1]+regex$"`,
 		},
 		{
 			Name: "regex with escape characters",
-			Query: &qbtypes.Filter{
-				Expression: "body REGEXP '^Executing \\[\\S+@\\S+:[0-9]+\\] \\S+\".*'",
-			},
+			Query: &v3.FilterSet{Operator: "AND", Items: []v3.FilterItem{
+				{Key: v3.AttributeKey{Key: "body", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeUnspecified, IsColumn: true}, Value: `^Executing \[\S+@\S+:[0-9]+\] \S+".*`, Operator: "regex"},
+			}},
 			Expr: `body != nil && body matches "^Executing \\[\\S+@\\S+:[0-9]+\\] \\S+\".*"`,
 		},
 		{
 			Name: "invalid regex",
-			Query: &qbtypes.Filter{
-				Expression: "body not REGEXP '[0-9]++'",
-			},
+			Query: &v3.FilterSet{Operator: "AND", Items: []v3.FilterItem{
+				{Key: v3.AttributeKey{Key: "body", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeUnspecified, IsColumn: true}, Value: "[0-9]++", Operator: "nregex"},
+			}},
+			Expr:        `body != nil && lower(body) not matches "[0-9]++"`,
 			ExpectError: true,
 		},
 		{
 			Name: "in",
-			Query: &qbtypes.Filter{
-				Expression: "attribute.key in [1,2,3,4]",
-			},
+			Query: &v3.FilterSet{Operator: "AND", Items: []v3.FilterItem{
+				{Key: v3.AttributeKey{Key: "key", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeTag}, Value: []any{1, 2, 3, 4}, Operator: "in"},
+			}},
 			Expr: `attributes["key"] != nil && attributes["key"] in [1,2,3,4]`,
 		},
 		{
 			Name: "not in",
-			Query: &qbtypes.Filter{
-				Expression: "attribute.key not in ['1','2']",
-			},
+			Query: &v3.FilterSet{Operator: "AND", Items: []v3.FilterItem{
+				{Key: v3.AttributeKey{Key: "key", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeTag}, Value: []any{"1", "2"}, Operator: "nin"},
+			}},
 			Expr: `attributes["key"] != nil && attributes["key"] not in ['1','2']`,
 		},
 		{
 			Name: "exists",
-			Query: &qbtypes.Filter{
-				Expression: "attribute.key exists",
-			},
+			Query: &v3.FilterSet{Operator: "AND", Items: []v3.FilterItem{
+				{Key: v3.AttributeKey{Key: "key", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeTag}, Operator: "exists"},
+			}},
 			Expr: `"key" in attributes`,
 		},
 		{
 			Name: "not exists",
-			Query: &qbtypes.Filter{
-				Expression: "attribute.key not exists",
-			},
+			Query: &v3.FilterSet{Operator: "AND", Items: []v3.FilterItem{
+				{Key: v3.AttributeKey{Key: "key", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeTag}, Operator: "nexists"},
+			}},
 			Expr: `"key" not in attributes`,
 		},
 		{
 			Name: "trace_id not exists",
-			Query: &qbtypes.Filter{
-				Expression: "trace_id not exists",
-			},
+			Query: &v3.FilterSet{Operator: "AND", Items: []v3.FilterItem{
+				{Key: v3.AttributeKey{Key: "trace_id", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeUnspecified, IsColumn: true}, Value: "", Operator: "nexists"},
+			}},
 			Expr: `trace_id == nil`,
 		},
 		{
 			Name: "trace_id exists",
-			Query: &qbtypes.Filter{
-				Expression: "trace_id exists",
-			},
+			Query: &v3.FilterSet{Operator: "AND", Items: []v3.FilterItem{
+				{Key: v3.AttributeKey{Key: "trace_id", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeUnspecified, IsColumn: true}, Value: "", Operator: "exists"},
+			}},
 			Expr: `trace_id != nil`,
 		},
 		{
 			Name: "span_id not exists",
-			Query: &qbtypes.Filter{
-				Expression: "span_id not exists",
-			},
+			Query: &v3.FilterSet{Operator: "AND", Items: []v3.FilterItem{
+				{Key: v3.AttributeKey{Key: "span_id", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeUnspecified, IsColumn: true}, Value: "", Operator: "nexists"},
+			}},
 			Expr: `span_id == nil`,
 		},
 		{
 			Name: "span_id exists",
-			Query: &qbtypes.Filter{
-				Expression: "span_id exists",
-			},
+			Query: &v3.FilterSet{Operator: "AND", Items: []v3.FilterItem{
+				{Key: v3.AttributeKey{Key: "span_id", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeUnspecified, IsColumn: true}, Value: "", Operator: "exists"},
+			}},
 			Expr: `span_id != nil`,
 		},
 		{
 			Name: "Multi filter",
-			Query: &qbtypes.Filter{
-				Expression: "attribute.key <= 10 and body not regexp '[0-1]+regex$' and attribute.key not exists",
-			},
+			Query: &v3.FilterSet{Operator: "AND", Items: []v3.FilterItem{
+				{Key: v3.AttributeKey{Key: "key", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeTag}, Value: 10, Operator: "<="},
+				{Key: v3.AttributeKey{Key: "body", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeUnspecified, IsColumn: true}, Value: "[0-1]+regex$", Operator: "nregex"},
+				{Key: v3.AttributeKey{Key: "key", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeTag}, Operator: "nexists"},
+			}},
 			Expr: `attributes["key"] != nil && attributes["key"] <= 10 and body != nil && body not matches "[0-1]+regex$" and "key" not in attributes`,
 		},
 		{
 			Name: "incorrect multi filter",
-			Query: &qbtypes.Filter{
-				Expression: "attribute.key <= 10 and body not regexp '[0-9]++' and attribute.key not exists",
-			},
-			ExpectError: true,
-		},
-		{
-			Name: "attributes. is unsupported",
-			Query: &qbtypes.Filter{
-				Expression: "attributes.key = 'checkbody'",
-			},
+			Query: &v3.FilterSet{Operator: "AND", Items: []v3.FilterItem{
+				{Key: v3.AttributeKey{Key: "key", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeTag}, Value: 10, Operator: "<="},
+				{Key: v3.AttributeKey{Key: "body", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeUnspecified, IsColumn: true}, Value: "[0-9]++", Operator: "nregex"},
+				{Key: v3.AttributeKey{Key: "key", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeTag}, Operator: "nexists"},
+			}},
+			Expr:        `attributes["key"] != nil && attributes["key"] <= 10 and body not matches "[0-9]++" and "key" not in attributes`,
 			ExpectError: true,
 		},
 	}
@@ -275,241 +267,248 @@ func TestExpressionVSEntry(t *testing.T) {
 
 	var testCases = []struct {
 		Name            string
-		Query           *qbtypes.Filter
+		Query           *v3.FilterSet
 		ExpectedMatches []int
 	}{
 		{
 			Name: "resource equal (env)",
-			Query: &qbtypes.Filter{
-				Expression: "resource.env = 'prod'",
-			},
+			Query: &v3.FilterSet{Operator: "AND", Items: []v3.FilterItem{
+				{Key: v3.AttributeKey{Key: "env", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeResource}, Value: "prod", Operator: "="},
+			}},
 			ExpectedMatches: []int{0, 1, 4, 5, 9, 11, 13, 14, 17, 18},
 		},
-		{
-			Name: "NOT resource equal (unary NOT)",
-			Query: &qbtypes.Filter{
-				Expression: "NOT (resource.env = 'prod')",
-			},
-			ExpectedMatches: []int{2, 3, 6, 7, 8, 10, 12, 15, 16, 19, 20},
-		},
 		{
 			Name: "resource not equal (env)",
-			Query: &qbtypes.Filter{
-				Expression: "resource.env != 'prod'",
-			},
+			Query: &v3.FilterSet{Operator: "AND", Items: []v3.FilterItem{
+				{Key: v3.AttributeKey{Key: "env", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeResource}, Value: "prod", Operator: "!="},
+			}},
 			ExpectedMatches: []int{2, 3, 6, 7, 8, 10, 12, 15, 16, 19, 20},
 		},
 		{
 			Name: "attribute less than (numeric)",
-			Query: &qbtypes.Filter{
-				Expression: "attribute.count < 8",
-			},
+			Query: &v3.FilterSet{Operator: "AND", Items: []v3.FilterItem{
+				{Key: v3.AttributeKey{Key: "count", DataType: v3.AttributeKeyDataTypeInt64, Type: v3.AttributeKeyTypeTag}, Value: 8, Operator: "<"},
+			}},
 			ExpectedMatches: []int{4},
 		},
 		{
 			Name: "attribute greater than (numeric)",
-			Query: &qbtypes.Filter{
-				Expression: "attribute.count > 8",
-			},
+			Query: &v3.FilterSet{Operator: "AND", Items: []v3.FilterItem{
+				{Key: v3.AttributeKey{Key: "count", DataType: v3.AttributeKeyDataTypeInt64, Type: v3.AttributeKeyTypeTag}, Value: 8, Operator: ">"},
+			}},
 			ExpectedMatches: []int{5},
 		},
 		{
 			Name: "body contains (case insensitive)",
-			Query: &qbtypes.Filter{
-				Expression: "body contains 'checkbody'",
-			},
+			Query: &v3.FilterSet{Operator: "AND", Items: []v3.FilterItem{
+				{Key: v3.AttributeKey{Key: "body", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeUnspecified, IsColumn: true}, Value: "checkbody", Operator: "contains"},
+			}},
 			ExpectedMatches: []int{2, 9, 10, 16},
 		},
 		{
-			Name: "body NOT CONTAINS",
-			Query: &qbtypes.Filter{
-				Expression: "body NOT CONTAINS 'checkbody'",
-			},
+			Name: "body ncontains",
+			Query: &v3.FilterSet{Operator: "AND", Items: []v3.FilterItem{
+				{Key: v3.AttributeKey{Key: "body", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeUnspecified, IsColumn: true}, Value: "checkbody", Operator: "ncontains"},
+			}},
 			ExpectedMatches: []int{0, 1, 3, 4, 5, 6, 7, 8, 11, 12, 13, 14, 15, 17},
 		},
 		{
 			Name: "body.msg (case insensitive)",
-			Query: &qbtypes.Filter{
-				Expression: "body.msg contains 'checkbody'",
-			},
+			Query: &v3.FilterSet{Operator: "AND", Items: []v3.FilterItem{
+				{Key: v3.AttributeKey{Key: "body.msg", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeUnspecified, IsColumn: false}, Value: "checkbody", Operator: "contains"},
+			}},
 			ExpectedMatches: []int{2, 9, 10, 18},
 		},
 		{
-			Name: "body REGEXP",
-			Query: &qbtypes.Filter{
-				Expression: "body REGEXP '[0-1]+regex'",
-			},
+			Name: "body regex",
+			Query: &v3.FilterSet{Operator: "AND", Items: []v3.FilterItem{
+				{Key: v3.AttributeKey{Key: "body", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeUnspecified, IsColumn: true}, Value: "[0-1]+regex", Operator: "regex"},
+			}},
 			ExpectedMatches: []int{4},
 		},
 		{
-			Name: "body NOT REGEXP",
-			Query: &qbtypes.Filter{
-				Expression: "body NOT REGEXP '[0-1]+regex'",
-			},
+			Name: "body not regex",
+			Query: &v3.FilterSet{Operator: "AND", Items: []v3.FilterItem{
+				{Key: v3.AttributeKey{Key: "body", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeUnspecified, IsColumn: true}, Value: "[0-1]+regex", Operator: "nregex"},
+			}},
 			ExpectedMatches: []int{0, 1, 2, 3, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17},
 		},
 		// body.log.message exists/nexists: expr checks "log.message" in fromJSON(body); nested key
 		// semantics depend on signoz stanza helper. Omitted here to avoid coupling to env shape.
 		{
 			Name: "body top-level key exists (body.msg)",
-			Query: &qbtypes.Filter{
-				Expression: "body.msg exists",
-			},
+			Query: &v3.FilterSet{Operator: "AND", Items: []v3.FilterItem{
+				{Key: v3.AttributeKey{Key: "body.msg", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeUnspecified, IsColumn: true}, Value: "", Operator: "exists"},
+			}},
 			ExpectedMatches: []int{0, 1, 2, 3, 4, 5, 9, 10, 11, 12, 18},
 		},
 		{
 			Name: "body top-level key not exists (body.missing)",
-			Query: &qbtypes.Filter{
-				Expression: "body.missing not exists",
-			},
+			Query: &v3.FilterSet{Operator: "AND", Items: []v3.FilterItem{
+				{Key: v3.AttributeKey{Key: "body.missing", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeUnspecified, IsColumn: true}, Value: "", Operator: "nexists"},
+			}},
 			ExpectedMatches: []int{0, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 18, 20},
 		},
 		{
 			Name: "attribute exists",
-			Query: &qbtypes.Filter{
-				Expression: "attribute.service exists",
-			},
+			Query: &v3.FilterSet{Operator: "AND", Items: []v3.FilterItem{
+				{Key: v3.AttributeKey{Key: "service", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeTag}, Operator: "exists"},
+			}},
 			ExpectedMatches: []int{6, 7, 8, 15},
 		},
 		{
 			Name: "attribute not exists",
-			Query: &qbtypes.Filter{
-				Expression: "attribute.service not exists",
-			},
+			Query: &v3.FilterSet{Operator: "AND", Items: []v3.FilterItem{
+				{Key: v3.AttributeKey{Key: "service", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeTag}, Operator: "nexists"},
+			}},
 			ExpectedMatches: []int{0, 1, 2, 3, 4, 5, 9, 10, 11, 12, 13, 14, 16, 17, 18, 19, 20},
 		},
 		{
 			Name: "trace_id exists",
-			Query: &qbtypes.Filter{
-				Expression: "trace_id exists",
-			},
+			Query: &v3.FilterSet{Operator: "AND", Items: []v3.FilterItem{
+				{Key: v3.AttributeKey{Key: "trace_id", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeUnspecified, IsColumn: true}, Value: "", Operator: "exists"},
+			}},
 			ExpectedMatches: []int{1, 2, 5, 7, 12, 15, 19},
 		},
 		{
 			Name: "trace_id not exists",
-			Query: &qbtypes.Filter{
-				Expression: "trace_id not exists",
-			},
+			Query: &v3.FilterSet{Operator: "AND", Items: []v3.FilterItem{
+				{Key: v3.AttributeKey{Key: "trace_id", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeUnspecified, IsColumn: true}, Value: "", Operator: "nexists"},
+			}},
 			ExpectedMatches: []int{0, 3, 4, 6, 8, 9, 10, 11, 13, 14, 16, 17, 18, 20},
 		},
 		{
 			Name: "span_id exists",
-			Query: &qbtypes.Filter{
-				Expression: "span_id exists",
-			},
+			Query: &v3.FilterSet{Operator: "AND", Items: []v3.FilterItem{
+				{Key: v3.AttributeKey{Key: "span_id", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeUnspecified, IsColumn: true}, Value: "", Operator: "exists"},
+			}},
 			ExpectedMatches: []int{1, 3, 5, 12, 17, 20},
 		},
 		{
 			Name: "span_id not exists",
-			Query: &qbtypes.Filter{
-				Expression: "span_id not exists",
-			},
+			Query: &v3.FilterSet{Operator: "AND", Items: []v3.FilterItem{
+				{Key: v3.AttributeKey{Key: "span_id", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeUnspecified, IsColumn: true}, Value: "", Operator: "nexists"},
+			}},
 			ExpectedMatches: []int{0, 2, 4, 6, 7, 8, 9, 10, 11, 13, 14, 15, 16, 18, 19},
 		},
 		{
 			Name: "in (attribute in list)",
-			Query: &qbtypes.Filter{
-				Expression: "attribute.level in ['info', 'error']",
-			},
+			Query: &v3.FilterSet{Operator: "AND", Items: []v3.FilterItem{
+				{Key: v3.AttributeKey{Key: "level", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeTag}, Value: []any{"info", "error"}, Operator: "in"},
+			}},
 			ExpectedMatches: []int{0, 1, 2, 14, 16, 20},
 		},
 		{
 			Name: "not in (attribute not in list)",
-			Query: &qbtypes.Filter{
-				Expression: "attribute.level not in ['error', 'warn']",
-			},
+			Query: &v3.FilterSet{Operator: "AND", Items: []v3.FilterItem{
+				{Key: v3.AttributeKey{Key: "level", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeTag}, Value: []any{"error", "warn"}, Operator: "nin"},
+			}},
 			ExpectedMatches: []int{0, 2, 3, 16, 20},
 		},
 		{
 			Name: "multi filter AND",
-			Query: &qbtypes.Filter{
-				Expression: "resource.env = 'staging' and attribute.level = 'info'",
-			},
+			Query: &v3.FilterSet{Operator: "AND", Items: []v3.FilterItem{
+				{Key: v3.AttributeKey{Key: "env", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeResource}, Value: "staging", Operator: "="},
+				{Key: v3.AttributeKey{Key: "level", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeTag}, Value: "info", Operator: "="},
+			}},
 			ExpectedMatches: []int{2, 16},
 		},
 		{
 			Name: "multi filter AND (two attributes)",
-			Query: &qbtypes.Filter{
-				Expression: "attribute.service = 'auth' and attribute.level not exists",
-			},
+			Query: &v3.FilterSet{Operator: "AND", Items: []v3.FilterItem{
+				{Key: v3.AttributeKey{Key: "service", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeTag}, Value: "auth", Operator: "="},
+				{Key: v3.AttributeKey{Key: "level", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeTag}, Operator: "nexists"},
+			}},
 			ExpectedMatches: []int{6, 7},
 		},
 		// Multi-filter variations: body + attribute, three conditions, trace/span + attribute
 		{
 			Name: "multi filter AND body contains + attribute",
-			Query: &qbtypes.Filter{
-				Expression: "body contains 'Connection' and resource.env = 'prod'",
-			},
+			Query: &v3.FilterSet{Operator: "AND", Items: []v3.FilterItem{
+				{Key: v3.AttributeKey{Key: "body", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeUnspecified, IsColumn: true}, Value: "Connection", Operator: "contains"},
+				{Key: v3.AttributeKey{Key: "env", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeResource}, Value: "prod", Operator: "="},
+			}},
 			ExpectedMatches: []int{14},
 		},
 		{
 			Name: "multi filter AND body contains + service",
-			Query: &qbtypes.Filter{
-				Expression: "body contains 'login' and attribute.service = 'auth'",
-			},
+			Query: &v3.FilterSet{Operator: "AND", Items: []v3.FilterItem{
+				{Key: v3.AttributeKey{Key: "body", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeUnspecified, IsColumn: true}, Value: "login", Operator: "contains"},
+				{Key: v3.AttributeKey{Key: "service", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeTag}, Value: "auth", Operator: "="},
+			}},
 			ExpectedMatches: []int{6, 15},
 		},
 		{
 			Name: "multi filter AND env + level (prod error)",
-			Query: &qbtypes.Filter{
-				Expression: "resource.env = 'prod' and attribute.level = 'error'",
-			},
+			Query: &v3.FilterSet{Operator: "AND", Items: []v3.FilterItem{
+				{Key: v3.AttributeKey{Key: "env", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeResource}, Value: "prod", Operator: "="},
+				{Key: v3.AttributeKey{Key: "level", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeTag}, Value: "error", Operator: "="},
+			}},
 			ExpectedMatches: []int{1, 14},
 		},
 		{
 			Name: "multi filter AND three conditions (staging + checkbody + info)",
-			Query: &qbtypes.Filter{
-				Expression: "resource.env = 'staging' and body contains 'checkbody' and attribute.level = 'info'",
-			},
+			Query: &v3.FilterSet{Operator: "AND", Items: []v3.FilterItem{
+				{Key: v3.AttributeKey{Key: "env", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeResource}, Value: "staging", Operator: "="},
+				{Key: v3.AttributeKey{Key: "body", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeUnspecified, IsColumn: true}, Value: "checkbody", Operator: "contains"},
+				{Key: v3.AttributeKey{Key: "level", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeTag}, Value: "info", Operator: "="},
+			}},
 			ExpectedMatches: []int{2, 16},
 		},
 		{
 			Name: "multi filter AND trace_id exists + body contains",
-			Query: &qbtypes.Filter{
-				Expression: "trace_id exists and body contains 'checkbody'",
-			},
+			Query: &v3.FilterSet{Operator: "AND", Items: []v3.FilterItem{
+				{Key: v3.AttributeKey{Key: "trace_id", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeUnspecified, IsColumn: true}, Value: "", Operator: "exists"},
+				{Key: v3.AttributeKey{Key: "body", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeUnspecified, IsColumn: true}, Value: "checkbody", Operator: "contains"},
+			}},
 			ExpectedMatches: []int{2},
 		},
 		{
 			Name: "multi filter AND span_id nexists + service auth",
-			Query: &qbtypes.Filter{
-				Expression: "span_id not exists and attribute.service = 'auth'",
-			},
+			Query: &v3.FilterSet{Operator: "AND", Items: []v3.FilterItem{
+				{Key: v3.AttributeKey{Key: "span_id", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeUnspecified, IsColumn: true}, Value: "", Operator: "nexists"},
+				{Key: v3.AttributeKey{Key: "service", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeTag}, Value: "auth", Operator: "="},
+			}},
 			ExpectedMatches: []int{6, 7, 15},
 		},
 		{
 			Name: "multi filter AND body regex + attribute",
-			Query: &qbtypes.Filter{
-				Expression: "body regexp '[0-1]+regex' and attribute.code = '200'",
-			},
+			Query: &v3.FilterSet{Operator: "AND", Items: []v3.FilterItem{
+				{Key: v3.AttributeKey{Key: "body", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeUnspecified, IsColumn: true}, Value: "[0-1]+regex", Operator: "regex"},
+				{Key: v3.AttributeKey{Key: "code", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeTag}, Value: "200", Operator: "="},
+			}},
 			ExpectedMatches: []int{4},
 		},
 		{
 			Name: "multi filter AND no trace_id + no span_id + env prod",
-			Query: &qbtypes.Filter{
-				Expression: "trace_id not exists and span_id not exists and resource.env = 'prod'",
-			},
+			Query: &v3.FilterSet{Operator: "AND", Items: []v3.FilterItem{
+				{Key: v3.AttributeKey{Key: "trace_id", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeUnspecified, IsColumn: true}, Value: "", Operator: "nexists"},
+				{Key: v3.AttributeKey{Key: "span_id", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeUnspecified, IsColumn: true}, Value: "", Operator: "nexists"},
+				{Key: v3.AttributeKey{Key: "env", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeResource}, Value: "prod", Operator: "="},
+			}},
 			ExpectedMatches: []int{0, 4, 9, 11, 13, 14, 18},
 		},
 		{
 			Name: "multi filter AND level warn + body contains",
-			Query: &qbtypes.Filter{
-				Expression: "attribute.level = 'warn' and body contains 'disk'",
-			},
+			Query: &v3.FilterSet{Operator: "AND", Items: []v3.FilterItem{
+				{Key: v3.AttributeKey{Key: "level", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeTag}, Value: "warn", Operator: "="},
+				{Key: v3.AttributeKey{Key: "body", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeUnspecified, IsColumn: true}, Value: "disk", Operator: "contains"},
+			}},
 			ExpectedMatches: []int{17},
 		},
 		{
-			Name: "no matches (resource value not present)",
-			Query: &qbtypes.Filter{
-				Expression: "resource.env = 'never'",
-			},
+			Name: "no matches (attribute value not present)",
+			Query: &v3.FilterSet{Operator: "AND", Items: []v3.FilterItem{
+				{Key: v3.AttributeKey{Key: "env", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeResource}, Value: "never", Operator: "="},
+			}},
 			ExpectedMatches: []int{},
 		},
 		{
 			Name: "attribute equal and trace_id exists",
-			Query: &qbtypes.Filter{
-				Expression: "attribute.code = '404' and trace_id exists",
-			},
+			Query: &v3.FilterSet{Operator: "AND", Items: []v3.FilterItem{
+				{Key: v3.AttributeKey{Key: "code", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeTag}, Value: "404", Operator: "="},
+				{Key: v3.AttributeKey{Key: "trace_id", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeUnspecified, IsColumn: true}, Value: "", Operator: "exists"},
+			}},
 			ExpectedMatches: []int{5},
 		},
 	}

pkg/querybuilder/filter_expr_parse.go

@@ -1,390 +0,0 @@
-package querybuilder
-
-import (
-	"fmt"
-	"strconv"
-	"strings"
-
-	"github.com/SigNoz/signoz/pkg/errors"
-	grammar "github.com/SigNoz/signoz/pkg/parser/grammar"
-	qbtypes "github.com/SigNoz/signoz/pkg/types/querybuildertypes/querybuildertypesv5"
-	"github.com/SigNoz/signoz/pkg/types/telemetrytypes"
-	"github.com/antlr4-go/antlr/v4"
-)
-
-// ParseFilterExpr parses a v5 filter expression and returns a logical
-// tree that preserves full boolean structure (AND/OR, parentheses, NOT) as
-// well as the individual conditions (keys, operator, values).
-//
-// This can be reused by callers that need deeper introspection into the logic
-// of the filter expression without constructing any SQL or query-engine
-// specific structures.
-func ParseFilterExpr(expr string) (*qbtypes.FilterExprNode, error) {
-	if strings.TrimSpace(expr) == "" {
-		return qbtypes.NewEmptyFilterExprNode(), nil
-	}
-
-	// Setup the ANTLR parsing pipeline (same grammar as PrepareWhereClause).
-	input := antlr.NewInputStream(expr)
-	lexer := grammar.NewFilterQueryLexer(input)
-
-	lexerErrorListener := NewErrorListener()
-	lexer.RemoveErrorListeners()
-	lexer.AddErrorListener(lexerErrorListener)
-
-	tokens := antlr.NewCommonTokenStream(lexer, 0)
-	parserErrorListener := NewErrorListener()
-	parser := grammar.NewFilterQueryParser(tokens)
-	parser.RemoveErrorListeners()
-	parser.AddErrorListener(parserErrorListener)
-
-	tree := parser.Query()
-
-	// Handle syntax errors
-	if len(parserErrorListener.SyntaxErrors) > 0 {
-		combinedErrors := errors.Newf(
-			errors.TypeInvalidInput,
-			errors.CodeInvalidInput,
-			"Found %d syntax errors while parsing the search expression.",
-			len(parserErrorListener.SyntaxErrors),
-		)
-		additionals := make([]string, 0, len(parserErrorListener.SyntaxErrors))
-		for _, err := range parserErrorListener.SyntaxErrors {
-			if err.Error() != "" {
-				additionals = append(additionals, err.Error())
-			}
-		}
-
-		return nil, combinedErrors.WithAdditional(additionals...)
-	}
-
-	visitor := &filterTreeVisitor{}
-	rootAny := visitor.Visit(tree)
-	if len(visitor.errors) > 0 {
-		combinedErrors := errors.Newf(
-			errors.TypeInvalidInput,
-			errors.CodeInvalidInput,
-			"Found %d errors while parsing the search expression.",
-			len(visitor.errors),
-		)
-		return nil, combinedErrors.WithAdditional(visitor.errors...)
-	}
-
-	root, _ := rootAny.(*qbtypes.FilterExprNode)
-	return root, nil
-}
-
-// filterTreeVisitor builds a FilterExprNode tree from the parse tree.
-type filterTreeVisitor struct {
-	errors []string
-}
-
-// Visit dispatches based on node type.
-func (v *filterTreeVisitor) Visit(tree antlr.ParseTree) any {
-	if tree == nil {
-		return nil
-	}
-
-	switch t := tree.(type) {
-	case *grammar.QueryContext:
-		return v.VisitQuery(t)
-	case *grammar.ExpressionContext:
-		return v.VisitExpression(t)
-	case *grammar.OrExpressionContext:
-		return v.VisitOrExpression(t)
-	case *grammar.AndExpressionContext:
-		return v.VisitAndExpression(t)
-	case *grammar.UnaryExpressionContext:
-		return v.VisitUnaryExpression(t)
-	case *grammar.PrimaryContext:
-		return v.VisitPrimary(t)
-	case *grammar.ComparisonContext:
-		return v.VisitComparison(t)
-	default:
-		return nil
-	}
-}
-
-func (v *filterTreeVisitor) VisitQuery(ctx *grammar.QueryContext) any {
-	return v.Visit(ctx.Expression())
-}
-
-func (v *filterTreeVisitor) VisitExpression(ctx *grammar.ExpressionContext) any {
-	return v.Visit(ctx.OrExpression())
-}
-
-func (v *filterTreeVisitor) VisitOrExpression(ctx *grammar.OrExpressionContext) any {
-	andExprs := ctx.AllAndExpression()
-	children := make([]*qbtypes.FilterExprNode, 0, len(andExprs))
-
-	for _, andExpr := range andExprs {
-		if node, ok := v.Visit(andExpr).(*qbtypes.FilterExprNode); ok && node != nil {
-			children = append(children, node)
-		}
-	}
-
-	if len(children) == 0 {
-		return nil
-	}
-	if len(children) == 1 {
-		return children[0]
-	}
-
-	return &qbtypes.FilterExprNode{
-		Op:       qbtypes.LogicalOpOr,
-		Children: children,
-	}
-}
-
-func (v *filterTreeVisitor) VisitAndExpression(ctx *grammar.AndExpressionContext) any {
-	unaryExprs := ctx.AllUnaryExpression()
-	children := make([]*qbtypes.FilterExprNode, 0, len(unaryExprs))
-
-	for _, unary := range unaryExprs {
-		if node, ok := v.Visit(unary).(*qbtypes.FilterExprNode); ok && node != nil {
-			children = append(children, node)
-		}
-	}
-
-	if len(children) == 0 {
-		return nil
-	}
-	if len(children) == 1 {
-		return children[0]
-	}
-
-	return &qbtypes.FilterExprNode{
-		Op:       qbtypes.LogicalOpAnd,
-		Children: children,
-	}
-}
-
-func (v *filterTreeVisitor) VisitUnaryExpression(ctx *grammar.UnaryExpressionContext) any {
-	node, _ := v.Visit(ctx.Primary()).(*qbtypes.FilterExprNode)
-	if node == nil {
-		return nil
-	}
-
-	if ctx.NOT() != nil {
-		node.Negated = !node.Negated
-	}
-
-	return node
-}
-
-func (v *filterTreeVisitor) VisitPrimary(ctx *grammar.PrimaryContext) any {
-	switch {
-	case ctx.OrExpression() != nil:
-		return v.Visit(ctx.OrExpression())
-	case ctx.Comparison() != nil:
-		return v.Visit(ctx.Comparison())
-	default:
-		// We intentionally ignore FullText/FunctionCall here for the tree
-		// representation. They can be added later if needed.
-		return nil
-	}
-}
-
-// VisitComparison builds a leaf node with a single ParsedFilterCondition.
-func (v *filterTreeVisitor) VisitComparison(ctx *grammar.ComparisonContext) any {
-	key := v.buildKey(ctx.Key())
-	if key == nil {
-		return nil
-	}
-
-	// Handle EXISTS specially
-	if ctx.EXISTS() != nil {
-		op := qbtypes.FilterOperatorExists
-		if ctx.NOT() != nil {
-			op = qbtypes.FilterOperatorNotExists
-		}
-
-		return &qbtypes.FilterExprNode{
-			Op: qbtypes.LogicalOpLeaf,
-			Conditions: []qbtypes.FilterCondition{{
-				Key:   key,
-				Op:    op,
-				Value: nil,
-			}},
-		}
-	}
-
-	// Handle IN / NOT IN
-	if ctx.InClause() != nil || ctx.NotInClause() != nil {
-		values := v.buildValuesFromInClause(ctx.InClause(), ctx.NotInClause())
-
-		op := qbtypes.FilterOperatorIn
-		if ctx.NotInClause() != nil {
-			op = qbtypes.FilterOperatorNotIn
-		}
-
-		return &qbtypes.FilterExprNode{
-			Op: qbtypes.LogicalOpLeaf,
-			Conditions: []qbtypes.FilterCondition{{
-				Key:   key,
-				Op:    op,
-				Value: values,
-			}},
-		}
-	}
-
-	// Handle BETWEEN / NOT BETWEEN
-	if ctx.BETWEEN() != nil {
-		valuesCtx := ctx.AllValue()
-		if len(valuesCtx) != 2 {
-			v.errors = append(v.errors, "BETWEEN operator requires exactly two values")
-			return nil
-		}
-
-		value1 := v.buildValue(valuesCtx[0])
-		value2 := v.buildValue(valuesCtx[1])
-
-		op := qbtypes.FilterOperatorBetween
-		if ctx.NOT() != nil {
-			op = qbtypes.FilterOperatorNotBetween
-		}
-
-		return &qbtypes.FilterExprNode{
-			Op: qbtypes.LogicalOpLeaf,
-			Conditions: []qbtypes.FilterCondition{{
-				Key:   key,
-				Op:    op,
-				Value: []any{value1, value2},
-			}},
-		}
-	}
-
-	// All remaining operators have exactly one value.
-	valuesCtx := ctx.AllValue()
-	if len(valuesCtx) == 0 {
-		v.errors = append(v.errors, "comparison operator requires a value")
-		return nil
-	}
-
-	value := v.buildValue(valuesCtx[0])
-
-	var op qbtypes.FilterOperator
-	switch {
-	case ctx.EQUALS() != nil:
-		op = qbtypes.FilterOperatorEqual
-	case ctx.NOT_EQUALS() != nil || ctx.NEQ() != nil:
-		op = qbtypes.FilterOperatorNotEqual
-	case ctx.LT() != nil:
-		op = qbtypes.FilterOperatorLessThan
-	case ctx.LE() != nil:
-		op = qbtypes.FilterOperatorLessThanOrEq
-	case ctx.GT() != nil:
-		op = qbtypes.FilterOperatorGreaterThan
-	case ctx.GE() != nil:
-		op = qbtypes.FilterOperatorGreaterThanOrEq
-	case ctx.LIKE() != nil:
-		op = qbtypes.FilterOperatorLike
-		if ctx.NOT() != nil {
-			op = qbtypes.FilterOperatorNotLike
-		}
-	case ctx.ILIKE() != nil:
-		op = qbtypes.FilterOperatorILike
-		if ctx.NOT() != nil {
-			op = qbtypes.FilterOperatorNotILike
-		}
-	case ctx.REGEXP() != nil:
-		op = qbtypes.FilterOperatorRegexp
-		if ctx.NOT() != nil {
-			op = qbtypes.FilterOperatorNotRegexp
-		}
-	case ctx.CONTAINS() != nil:
-		op = qbtypes.FilterOperatorContains
-		if ctx.NOT() != nil {
-			op = qbtypes.FilterOperatorNotContains
-		}
-	default:
-		v.errors = append(v.errors, fmt.Sprintf("unsupported comparison operator in expression: %s", ctx.GetText()))
-		return nil
-	}
-
-	return &qbtypes.FilterExprNode{
-		Op: qbtypes.LogicalOpLeaf,
-		Conditions: []qbtypes.FilterCondition{{
-			Key:   key,
-			Op:    op,
-			Value: value,
-		}},
-	}
-}
-
-// buildKey turns a key context into a TelemetryFieldKey.
-func (v *filterTreeVisitor) buildKey(ctx grammar.IKeyContext) *telemetrytypes.TelemetryFieldKey {
-	if ctx == nil {
-		return nil
-	}
-	key := telemetrytypes.GetFieldKeyFromKeyText(ctx.GetText())
-	return &key
-}
-
-// buildValuesFromInClause handles the IN/NOT IN value side.
-func (v *filterTreeVisitor) buildValuesFromInClause(in grammar.IInClauseContext, notIn grammar.INotInClauseContext) []any {
-	var ctxVal any
-	if in != nil {
-		ctxVal = v.visitInClause(in)
-	} else if notIn != nil {
-		ctxVal = v.visitNotInClause(notIn)
-	}
-
-	switch ret := ctxVal.(type) {
-	case []any:
-		return ret
-	case any:
-		if ret != nil {
-			return []any{ret}
-		}
-	}
-	return nil
-}
-
-func (v *filterTreeVisitor) visitInClause(ctx grammar.IInClauseContext) any {
-	if ctx.ValueList() != nil {
-		return v.visitValueList(ctx.ValueList())
-	}
-	return v.buildValue(ctx.Value())
-}
-
-func (v *filterTreeVisitor) visitNotInClause(ctx grammar.INotInClauseContext) any {
-	if ctx.ValueList() != nil {
-		return v.visitValueList(ctx.ValueList())
-	}
-	return v.buildValue(ctx.Value())
-}
-
-func (v *filterTreeVisitor) visitValueList(ctx grammar.IValueListContext) any {
-	values := ctx.AllValue()
-	parts := make([]any, 0, len(values))
-	for _, val := range values {
-		parts = append(parts, v.buildValue(val))
-	}
-	return parts
-}
-
-// buildValue converts literal values into Go types (string, float64, bool).
-func (v *filterTreeVisitor) buildValue(ctx grammar.IValueContext) any {
-	switch {
-	case ctx == nil:
-		return nil
-	case ctx.QUOTED_TEXT() != nil:
-		txt := ctx.QUOTED_TEXT().GetText()
-		return trimQuotes(txt)
-	case ctx.NUMBER() != nil:
-		number, err := strconv.ParseFloat(ctx.NUMBER().GetText(), 64)
-		if err != nil {
-			v.errors = append(v.errors, fmt.Sprintf("failed to parse number %s", ctx.NUMBER().GetText()))
-			return nil
-		}
-		return number
-	case ctx.BOOL() != nil:
-		boolText := strings.ToLower(ctx.BOOL().GetText())
-		return boolText == "true"
-	case ctx.KEY() != nil:
-		return ctx.KEY().GetText()
-	default:
-		return nil
-	}
-}

pkg/querybuilder/filter_expr_parse_test.go

@@ -1,355 +0,0 @@
-package querybuilder
-
-import (
-	"reflect"
-	"testing"
-
-	qbtypes "github.com/SigNoz/signoz/pkg/types/querybuildertypes/querybuildertypesv5"
-	"github.com/SigNoz/signoz/pkg/types/telemetrytypes"
-)
-
-// helper to build a simple key with unspecified context/datatype.
-func fk(_ *testing.T, name string) *telemetrytypes.TelemetryFieldKey {
-	key := telemetrytypes.GetFieldKeyFromKeyText(name)
-	return &key
-}
-
-func TestParseFilterExpr_NestedConditions(t *testing.T) {
-	tests := []struct {
-		name    string
-		expr    string
-		want    *qbtypes.FilterExprNode
-		wantErr bool
-	}{
-		{
-			name: "empty expression returns nil",
-			expr: "   ",
-			want: qbtypes.NewEmptyFilterExprNode(),
-		},
-		{
-			name:    "invalid expression returns error",
-			expr:    "attributes.key =",
-			wantErr: true,
-		},
-		{
-			name: "single simple equality leaf",
-			expr: "attributes.host.name = 'frontend'",
-			want: &qbtypes.FilterExprNode{
-				Op: qbtypes.LogicalOpLeaf,
-				Conditions: []qbtypes.FilterCondition{
-					{
-						Key:   fk(t, "attributes.host.name"),
-						Op:    qbtypes.FilterOperatorEqual,
-						Value: "frontend",
-					},
-				},
-			},
-		},
-		{
-			name: "AND with BETWEEN numeric range and NOT boolean comparison",
-			expr: "attributes.status_code BETWEEN 500 AND 599 AND NOT attributes.is_error = true",
-			want: &qbtypes.FilterExprNode{
-				Op: qbtypes.LogicalOpAnd,
-				Children: []*qbtypes.FilterExprNode{
-					{
-						Op: qbtypes.LogicalOpLeaf,
-						Conditions: []qbtypes.FilterCondition{
-							{
-								Key: fk(t, "attributes.status_code"),
-								Op:  qbtypes.FilterOperatorBetween,
-								Value: []any{
-									float64(500),
-									float64(599),
-								},
-							},
-						},
-					},
-					{
-						Negated: true,
-						Op:      qbtypes.LogicalOpLeaf,
-						Conditions: []qbtypes.FilterCondition{
-							{
-								Key:   fk(t, "attributes.is_error"),
-								Op:    qbtypes.FilterOperatorEqual,
-								Value: true,
-							},
-						},
-					},
-				},
-			},
-		},
-		{
-			name: "OR with IN list and NOT IN list using different syntaxes",
-			expr: "attributes.service.name IN ('api','worker') OR resource.region NOT IN [\"us-east-1\",\"us-west-2\"]",
-			want: &qbtypes.FilterExprNode{
-				Op: qbtypes.LogicalOpOr,
-				Children: []*qbtypes.FilterExprNode{
-					{
-						Op: qbtypes.LogicalOpLeaf,
-						Conditions: []qbtypes.FilterCondition{
-							{
-								Key: fk(t, "attributes.service.name"),
-								Op:  qbtypes.FilterOperatorIn,
-								Value: []any{
-									"api",
-									"worker",
-								},
-							},
-						},
-					},
-					{
-						Op: qbtypes.LogicalOpLeaf,
-						Conditions: []qbtypes.FilterCondition{
-							{
-								Key: fk(t, "resource.region"),
-								Op:  qbtypes.FilterOperatorNotIn,
-								Value: []any{
-									"us-east-1",
-									"us-west-2",
-								},
-							},
-						},
-					},
-				},
-			},
-		},
-		{
-			name: "AND chain of string pattern operators with NOT variants",
-			expr: "attributes.message LIKE 'error%' AND attributes.message NOT ILIKE '%debug%' AND attributes.message REGEXP 'err[0-9]+' AND attributes.message NOT CONTAINS 'trace'",
-			want: &qbtypes.FilterExprNode{
-				Op: qbtypes.LogicalOpAnd,
-				Children: []*qbtypes.FilterExprNode{
-					{
-						Op: qbtypes.LogicalOpLeaf,
-						Conditions: []qbtypes.FilterCondition{
-							{
-								Key:   fk(t, "attributes.message"),
-								Op:    qbtypes.FilterOperatorLike,
-								Value: "error%",
-							},
-						},
-					},
-					{
-						Op: qbtypes.LogicalOpLeaf,
-						Conditions: []qbtypes.FilterCondition{
-							{
-								Key:   fk(t, "attributes.message"),
-								Op:    qbtypes.FilterOperatorNotILike,
-								Value: "%debug%",
-							},
-						},
-					},
-					{
-						Op: qbtypes.LogicalOpLeaf,
-						Conditions: []qbtypes.FilterCondition{
-							{
-								Key:   fk(t, "attributes.message"),
-								Op:    qbtypes.FilterOperatorRegexp,
-								Value: "err[0-9]+",
-							},
-						},
-					},
-					{
-						Op: qbtypes.LogicalOpLeaf,
-						Conditions: []qbtypes.FilterCondition{
-							{
-								Key:   fk(t, "attributes.message"),
-								Op:    qbtypes.FilterOperatorNotContains,
-								Value: "trace",
-							},
-						},
-					},
-				},
-			},
-		},
-		{
-			name: "EXISTS and NOT EXISTS in OR expression",
-			expr: "attributes.host EXISTS OR attributes.cluster NOT EXISTS",
-			want: &qbtypes.FilterExprNode{
-				Op: qbtypes.LogicalOpOr,
-				Children: []*qbtypes.FilterExprNode{
-					{
-						Op: qbtypes.LogicalOpLeaf,
-						Conditions: []qbtypes.FilterCondition{
-							{
-								Key:   fk(t, "attributes.host"),
-								Op:    qbtypes.FilterOperatorExists,
-								Value: nil,
-							},
-						},
-					},
-					{
-						Op: qbtypes.LogicalOpLeaf,
-						Conditions: []qbtypes.FilterCondition{
-							{
-								Key:   fk(t, "attributes.cluster"),
-								Op:    qbtypes.FilterOperatorNotExists,
-								Value: nil,
-							},
-						},
-					},
-				},
-			},
-		},
-		{
-			name: "KEY used as value in equality",
-			expr: "attributes.left = other_key",
-			want: &qbtypes.FilterExprNode{
-				Op: qbtypes.LogicalOpLeaf,
-				Conditions: []qbtypes.FilterCondition{
-					{
-						Key:   fk(t, "attributes.left"),
-						Op:    qbtypes.FilterOperatorEqual,
-						Value: "other_key",
-					},
-				},
-			},
-		},
-		{
-			name: "nested OR inside AND with NOT on inner group",
-			// NOT applies to the whole parenthesized OR group.
-			expr: "attributes.env = 'prod' AND NOT (attributes.team = 'core' OR attributes.team = 'platform')",
-			want: &qbtypes.FilterExprNode{
-				Op: qbtypes.LogicalOpAnd,
-				Children: []*qbtypes.FilterExprNode{
-					{
-						Op: qbtypes.LogicalOpLeaf,
-						Conditions: []qbtypes.FilterCondition{
-							{
-								Key:   fk(t, "attributes.env"),
-								Op:    qbtypes.FilterOperatorEqual,
-								Value: "prod",
-							},
-						},
-					},
-					{
-						Negated: true,
-						Op:      qbtypes.LogicalOpOr,
-						Children: []*qbtypes.FilterExprNode{
-							{
-								Op: qbtypes.LogicalOpLeaf,
-								Conditions: []qbtypes.FilterCondition{
-									{
-										Key:   fk(t, "attributes.team"),
-										Op:    qbtypes.FilterOperatorEqual,
-										Value: "core",
-									},
-								},
-							},
-							{
-								Op: qbtypes.LogicalOpLeaf,
-								Conditions: []qbtypes.FilterCondition{
-									{
-										Key:   fk(t, "attributes.team"),
-										Op:    qbtypes.FilterOperatorEqual,
-										Value: "platform",
-									},
-								},
-							},
-						},
-					},
-				},
-			},
-		},
-		{
-			name: "multiple nesting levels mixing AND/OR",
-			expr: "(attributes.status = 'critical' OR attributes.status = 'warning') AND (resource.region = 'us-east-1' OR (resource.region = 'us-west-2' AND attributes.tier = 'backend'))",
-			want: &qbtypes.FilterExprNode{
-				Op: qbtypes.LogicalOpAnd,
-				Children: []*qbtypes.FilterExprNode{
-					{
-						Op: qbtypes.LogicalOpOr,
-						Children: []*qbtypes.FilterExprNode{
-							{
-								Op: qbtypes.LogicalOpLeaf,
-								Conditions: []qbtypes.FilterCondition{
-									{
-										Key:   fk(t, "attributes.status"),
-										Op:    qbtypes.FilterOperatorEqual,
-										Value: "critical",
-									},
-								},
-							},
-							{
-								Op: qbtypes.LogicalOpLeaf,
-								Conditions: []qbtypes.FilterCondition{
-									{
-										Key:   fk(t, "attributes.status"),
-										Op:    qbtypes.FilterOperatorEqual,
-										Value: "warning",
-									},
-								},
-							},
-						},
-					},
-					{
-						Op: qbtypes.LogicalOpOr,
-						Children: []*qbtypes.FilterExprNode{
-							{
-								Op: qbtypes.LogicalOpLeaf,
-								Conditions: []qbtypes.FilterCondition{
-									{
-										Key:   fk(t, "resource.region"),
-										Op:    qbtypes.FilterOperatorEqual,
-										Value: "us-east-1",
-									},
-								},
-							},
-							{
-								Op: qbtypes.LogicalOpAnd,
-								Children: []*qbtypes.FilterExprNode{
-									{
-										Op: qbtypes.LogicalOpLeaf,
-										Conditions: []qbtypes.FilterCondition{
-											{
-												Key:   fk(t, "resource.region"),
-												Op:    qbtypes.FilterOperatorEqual,
-												Value: "us-west-2",
-											},
-										},
-									},
-									{
-										Op: qbtypes.LogicalOpLeaf,
-										Conditions: []qbtypes.FilterCondition{
-											{
-												Key:   fk(t, "attributes.tier"),
-												Op:    qbtypes.FilterOperatorEqual,
-												Value: "backend",
-											},
-										},
-									},
-								},
-							},
-						},
-					},
-				},
-			},
-		},
-		{
-			name:    "random test",
-			expr:    "attributes.status, attributes.status_code = 200",
-			wantErr: true,
-		},
-	}
-
-	for _, tt := range tests {
-		tt := tt
-		t.Run(tt.name, func(t *testing.T) {
-			got, err := ParseFilterExpr(tt.expr)
-			if tt.wantErr {
-				if err == nil {
-					t.Fatalf("expected error, got nil")
-				}
-				return
-			}
-
-			if err != nil {
-				t.Fatalf("unexpected error: %v", err)
-			}
-
-			if !reflect.DeepEqual(got, tt.want) {
-				t.Fatalf("unexpected tree for expr %q\n got:  %#v\n want: %#v", tt.expr, got, tt.want)
-			}
-		})
-	}
-}

pkg/signoz/openapi.go

@@ -1,7 +1,10 @@
 package signoz
 
 import (
+	"bytes"
 	"context"
+	"encoding/json"
+	"net/http"
 	"os"
 	"reflect"
 
@@ -22,10 +25,13 @@ import (
 	"github.com/SigNoz/signoz/pkg/modules/promote"
 	"github.com/SigNoz/signoz/pkg/modules/session"
 	"github.com/SigNoz/signoz/pkg/modules/user"
+	"github.com/SigNoz/signoz/pkg/querier"
 	"github.com/SigNoz/signoz/pkg/types/ctxtypes"
+	"github.com/gorilla/mux"
 	"github.com/swaggest/jsonschema-go"
 	"github.com/swaggest/openapi-go"
 	"github.com/swaggest/openapi-go/openapi3"
+	"gopkg.in/yaml.v2"
 )
 
 type OpenAPI struct {
@@ -57,6 +63,10 @@ func NewOpenAPI(ctx context.Context, instrumentation instrumentation.Instrumenta
 		return nil, err
 	}
 
+	// Register routes that live outside the APIServer modules
+	// so they are discovered by the OpenAPI walker.
+	registerQueryRoutes(apiserver.Router())
+
 	reflector := openapi3.NewReflector()
 	reflector.JSONSchemaReflector().DefaultOptions = append(reflector.JSONSchemaReflector().DefaultOptions, jsonschema.InterceptDefName(func(t reflect.Type, defaultDefName string) string {
 		if defaultDefName == "RenderSuccessResponse" {
@@ -90,10 +100,67 @@ func (openapi *OpenAPI) CreateAndWrite(path string) error {
 		return err
 	}
 
-	spec, err := openapi.reflector.Spec.MarshalYAML()
+	// The library's MarshalYAML does a JSON round-trip that converts all numbers
+	// to float64, causing large integers (e.g. epoch millisecond timestamps) to
+	// render in scientific notation (1.6409952e+12).
+	jsonData, err := openapi.reflector.Spec.MarshalJSON()
+	if err != nil {
+		return err
+	}
+
+	dec := json.NewDecoder(bytes.NewReader(jsonData))
+	dec.UseNumber()
+
+	var v any
+	if err := dec.Decode(&v); err != nil {
+		return err
+	}
+
+	convertJSONNumbers(v)
+
+	spec, err := yaml.Marshal(v)
 	if err != nil {
 		return err
 	}
 
 	return os.WriteFile(path, spec, 0o600)
 }
+
+// convertJSONNumbers recursively walks a decoded JSON structure and converts
+// json.Number values to int64 (preferred) or float64 so that YAML marshaling
+// renders them as plain numbers instead of quoted strings.
+func convertJSONNumbers(v interface{}) {
+	switch val := v.(type) {
+	case map[string]interface{}:
+		for k, elem := range val {
+			if n, ok := elem.(json.Number); ok {
+				if i, err := n.Int64(); err == nil {
+					val[k] = i
+				} else if f, err := n.Float64(); err == nil {
+					val[k] = f
+				}
+			} else {
+				convertJSONNumbers(elem)
+			}
+		}
+	case []interface{}:
+		for i, elem := range val {
+			if n, ok := elem.(json.Number); ok {
+				if i64, err := n.Int64(); err == nil {
+					val[i] = i64
+				} else if f, err := n.Float64(); err == nil {
+					val[i] = f
+				}
+			} else {
+				convertJSONNumbers(elem)
+			}
+		}
+	}
+}
+
+func registerQueryRoutes(router *mux.Router) {
+	router.Handle("/api/v5/query_range", handler.New(
+		func(http.ResponseWriter, *http.Request) {},
+		querier.QueryRangeV5OpenAPIDef,
+	)).Methods(http.MethodPost)
+}

pkg/signoz/provider.go

@@ -169,7 +169,6 @@ func NewSQLMigrationProviderFactories(
 		sqlmigration.NewAddAnonymousPublicDashboardTransactionFactory(sqlstore),
 		sqlmigration.NewAddRootUserFactory(sqlstore, sqlschema),
 		sqlmigration.NewAddUserEmailOrgIDIndexFactory(sqlstore, sqlschema),
-		sqlmigration.NewMigratePipelineFiltersV5Factory(sqlstore),
 	)
 }
 

pkg/sqlmigration/066_migrate_pipeline_filters_v5.go

@@ -1,135 +0,0 @@
-package sqlmigration
-
-import (
-	"context"
-	"encoding/json"
-	"log/slog"
-	"strings"
-
-	"github.com/SigNoz/signoz/pkg/factory"
-	v3 "github.com/SigNoz/signoz/pkg/query-service/model/v3"
-	"github.com/SigNoz/signoz/pkg/query-service/queryBuilderToExpr"
-	"github.com/SigNoz/signoz/pkg/sqlstore"
-	"github.com/SigNoz/signoz/pkg/transition"
-	"github.com/SigNoz/signoz/pkg/types/pipelinetypes"
-	qbtypes "github.com/SigNoz/signoz/pkg/types/querybuildertypes/querybuildertypesv5"
-	"github.com/uptrace/bun"
-	"github.com/uptrace/bun/migrate"
-)
-
-type migratePipelineFiltersV5 struct {
-	store  sqlstore.SQLStore
-	logger *slog.Logger
-}
-
-func NewMigratePipelineFiltersV5Factory(
-	store sqlstore.SQLStore,
-) factory.ProviderFactory[SQLMigration, Config] {
-	return factory.NewProviderFactory(
-		factory.MustNewName("migrate_pipeline_filters_v5"),
-		func(ctx context.Context, ps factory.ProviderSettings, c Config) (SQLMigration, error) {
-			return newMigratePipelineFiltersV5(ctx, c, store, ps.Logger)
-		},
-	)
-}
-
-func newMigratePipelineFiltersV5(
-	_ context.Context,
-	_ Config,
-	store sqlstore.SQLStore,
-	logger *slog.Logger,
-) (SQLMigration, error) {
-	if logger == nil {
-		logger = slog.Default()
-	}
-
-	return &migratePipelineFiltersV5{
-		store:  store,
-		logger: logger,
-	}, nil
-}
-
-func (migration *migratePipelineFiltersV5) Register(migrations *migrate.Migrations) error {
-	if err := migrations.Register(migration.Up, migration.Down); err != nil {
-		return err
-	}
-
-	return nil
-}
-
-func (migration *migratePipelineFiltersV5) Up(ctx context.Context, db *bun.DB) error {
-	tx, err := db.BeginTx(ctx, nil)
-	if err != nil {
-		return err
-	}
-
-	defer func() {
-		_ = tx.Rollback()
-	}()
-
-	var pipelines []pipelinetypes.StoreablePipeline
-	if err := tx.NewSelect().
-		Table("pipelines").
-		Column("id", "filter").
-		Scan(ctx, &pipelines); err != nil {
-		return err
-	}
-
-	for _, p := range pipelines {
-		raw := strings.TrimSpace(p.FilterString)
-		if raw == "" {
-			continue
-		}
-
-		// Skip migration if this already looks like a v5 filter
-		// ({ "expression": "..." }), but still persist the normalized form
-		// if we changed it.
-		var vf qbtypes.Filter
-		if err := json.Unmarshal([]byte(raw), &vf); err == nil && strings.TrimSpace(vf.Expression) != "" {
-			continue
-		}
-
-		var filterSet v3.FilterSet
-		if err := json.Unmarshal([]byte(raw), &filterSet); err != nil {
-			return err
-		}
-
-		// Attempt to treat the existing JSON as a v3 FilterSet and build a v5
-		// expression from it, using the normalized payload.
-		expr, migrated, err := transition.BuildFilterExpressionFromFilterSet(ctx, migration.logger, "logs", &filterSet)
-		if err != nil || !migrated || strings.TrimSpace(expr) == "" {
-			return err
-		}
-
-		filter := &qbtypes.Filter{Expression: expr}
-		_, err = queryBuilderToExpr.Parse(filter)
-		if err != nil {
-			return err
-		}
-
-		// Store back as v5-style Filter JSON.
-		out, err := json.Marshal(filter)
-		if err != nil {
-			return err
-		}
-
-		if _, err := tx.NewUpdate().
-			Table("pipelines").
-			Set("filter = ?", string(out)).
-			Where("id = ?", p.ID).
-			Exec(ctx); err != nil {
-			return err
-		}
-	}
-
-	if err := tx.Commit(); err != nil {
-		return err
-	}
-
-	return nil
-}
-
-func (migration *migratePipelineFiltersV5) Down(ctx context.Context, db *bun.DB) error {
-	// Not reversible: v3 FilterSet structure is lost once we convert to a v5 expression.
-	return nil
-}

pkg/telemetrylogs/field_mapper.go

@@ -61,13 +61,11 @@ var (
 	}
 )
 
-type fieldMapper struct {
-}
+type fieldMapper struct {}
 
 func NewFieldMapper() qbtypes.FieldMapper {
 	return &fieldMapper{}
 }
-
 func (m *fieldMapper) getColumn(_ context.Context, key *telemetrytypes.TelemetryFieldKey) (*schema.Column, error) {
 	switch key.FieldContext {
 	case telemetrytypes.FieldContextResource:
@@ -254,12 +252,27 @@ func (m *fieldMapper) buildFieldForJSON(key *telemetrytypes.TelemetryFieldKey) (
 					"plan length is less than 2 for promoted path: %s", key.Name)
 			}
 
-			// promoted column first then body_json column
-			// TODO(Piyush): Change this in future for better performance
-			expr = fmt.Sprintf("coalesce(%s, %s)",
-				fmt.Sprintf("dynamicElement(%s, '%s')", plan[1].FieldPath(), plan[1].TerminalConfig.ElemType.StringValue()),
-				expr,
+			node := plan[1]
+			promotedExpr := fmt.Sprintf(
+				"dynamicElement(%s, '%s')",
+				node.FieldPath(),
+				node.TerminalConfig.ElemType.StringValue(),
 			)
+
+			// dynamicElement returns NULL for scalar types or an empty array for array types.
+			if node.TerminalConfig.ElemType.IsArray {
+				expr = fmt.Sprintf(
+					"if(length(%s) > 0, %s, %s)",
+					promotedExpr,
+					promotedExpr,
+					expr,
+				)
+			} else {
+				// promoted column first then body_json column
+				// TODO(Piyush): Change this in future for better performance
+				expr = fmt.Sprintf("coalesce(%s, %s)", promotedExpr, expr)
+			}
+
 		}
 
 		return expr, nil
@@ -281,8 +294,7 @@ func (m *fieldMapper) buildArrayConcat(plan telemetrytypes.JSONAccessPlan) (stri
 	}
 
 	// Build arrayMap expressions for ALL available branches at the root level.
-	// Iterate branches in deterministic order (JSON then Dynamic) so generated SQL
-	// is stable across environments; map iteration order is random in Go.
+	// Iterate branches in deterministic order (JSON then Dynamic)
 	var arrayMapExpressions []string
 	for _, node := range plan {
 		for _, branchType := range node.BranchesInOrder() {

pkg/telemetrylogs/json_condition_builder.go

@@ -32,7 +32,6 @@ func NewJSONConditionBuilder(key *telemetrytypes.TelemetryFieldKey, valueType te
 
 // BuildCondition builds the full WHERE condition for body_json JSON paths
 func (c *jsonConditionBuilder) buildJSONCondition(operator qbtypes.FilterOperator, value any, sb *sqlbuilder.SelectBuilder) (string, error) {
-
 	conditions := []string{}
 	for _, node := range c.key.JSONPlan {
 		condition, err := c.emitPlannedCondition(node, operator, value, sb)
@@ -73,9 +72,9 @@ func (c *jsonConditionBuilder) buildTerminalCondition(node *telemetrytypes.JSONA
 
 			// switch operator for array membership checks
 			switch operator {
-			case qbtypes.FilterOperatorContains, qbtypes.FilterOperatorIn:
+			case qbtypes.FilterOperatorContains:
 				operator = qbtypes.FilterOperatorEqual
-			case qbtypes.FilterOperatorNotContains, qbtypes.FilterOperatorNotIn:
+			case qbtypes.FilterOperatorNotContains:
 				operator = qbtypes.FilterOperatorNotEqual
 			}
 		}
@@ -191,13 +190,14 @@ func (c *jsonConditionBuilder) buildArrayMembershipCondition(node *telemetrytype
 		arrayExpr = typedArrayExpr()
 	}
 
-	fieldExpr, value := querybuilder.DataTypeCollisionHandledFieldName(&localKeyCopy, value, "x", operator)
+	key := "x"
+	fieldExpr, value := querybuilder.DataTypeCollisionHandledFieldName(&localKeyCopy, value, key, operator)
 	op, err := c.applyOperator(sb, fieldExpr, operator, value)
 	if err != nil {
 		return "", err
 	}
 
-	return fmt.Sprintf("arrayExists(%s -> %s, %s)", fieldExpr, op, arrayExpr), nil
+	return fmt.Sprintf("arrayExists(%s -> %s, %s)", key, op, arrayExpr), nil
 }
 
 // recurseArrayHops recursively builds array traversal conditions
@@ -279,27 +279,31 @@ func (c *jsonConditionBuilder) applyOperator(sb *sqlbuilder.SelectBuilder, field
 	case qbtypes.FilterOperatorNotContains:
 		return sb.NotILike(fieldExpr, fmt.Sprintf("%%%v%%", value)), nil
 	case qbtypes.FilterOperatorIn, qbtypes.FilterOperatorNotIn:
-		// emulate IN/NOT IN using OR/AND over equals to leverage indexes consistently
 		values, ok := value.([]any)
 		if !ok {
 			values = []any{value}
 		}
-		conds := []string{}
-		for _, v := range values {
-			if operator == qbtypes.FilterOperatorIn {
-				conds = append(conds, sb.E(fieldExpr, v))
-			} else {
-				conds = append(conds, sb.NE(fieldExpr, v))
-			}
-		}
 		if operator == qbtypes.FilterOperatorIn {
-			return sb.Or(conds...), nil
+			return sb.In(fieldExpr, values...), nil
 		}
-		return sb.And(conds...), nil
+		return sb.NotIn(fieldExpr, values...), nil
 	case qbtypes.FilterOperatorExists:
 		return fmt.Sprintf("%s IS NOT NULL", fieldExpr), nil
 	case qbtypes.FilterOperatorNotExists:
 		return fmt.Sprintf("%s IS NULL", fieldExpr), nil
+	// between and not between
+	case qbtypes.FilterOperatorBetween, qbtypes.FilterOperatorNotBetween:
+		values, ok := value.([]any)
+		if !ok {
+			return "", qbtypes.ErrBetweenValues
+		}
+		if len(values) != 2 {
+			return "", qbtypes.ErrBetweenValues
+		}
+		if operator == qbtypes.FilterOperatorBetween {
+			return sb.Between(fieldExpr, values[0], values[1]), nil
+		}
+		return sb.NotBetween(fieldExpr, values[0], values[1]), nil
 	default:
 		return "", qbtypes.ErrUnsupportedOperator
 	}

pkg/telemetrylogs/json_stmt_builder_test.go

@@ -316,7 +316,7 @@ func TestStatementBuilderListQueryBody(t *testing.T) {
 				Limit:  10,
 			},
 			expected: qbtypes.Statement{
-				Query:    "WITH __resource_filter AS (SELECT fingerprint FROM signoz_logs.distributed_logs_v2_resource WHERE true AND seen_at_ts_bucket_start >= ? AND seen_at_ts_bucket_start <= ?) SELECT timestamp, id, trace_id, span_id, trace_flags, severity_text, severity_number, scope_name, scope_version, body, body_json, body_json_promoted, attributes_string, attributes_number, attributes_bool, resources_string, scope_string FROM signoz_logs.distributed_logs_v2 WHERE resource_fingerprint GLOBAL IN (SELECT fingerprint FROM __resource_filter) AND ((arrayExists(`body_json.education`-> (arrayExists(toString(x) -> LOWER(toString(x)) LIKE LOWER(?), dynamicElement(`body_json.education`.`parameters`, 'Array(Nullable(Float64))')) OR arrayExists(toFloat64(x) -> toFloat64(x) = ?, dynamicElement(`body_json.education`.`parameters`, 'Array(Nullable(Float64))'))), dynamicElement(body_json.`education`, 'Array(JSON(max_dynamic_types=16, max_dynamic_paths=0))'))) OR (arrayExists(`body_json.education`-> (arrayExists(toString(x) -> LOWER(toString(x)) LIKE LOWER(?), arrayMap(x->dynamicElement(x, 'Float64'), arrayFilter(x->(dynamicType(x) = 'Float64'), dynamicElement(`body_json.education`.`parameters`, 'Array(Dynamic)')))) OR arrayExists(toFloat64(x) -> toFloat64(x) = ?, arrayMap(x->dynamicElement(x, 'Float64'), arrayFilter(x->(dynamicType(x) = 'Float64'), dynamicElement(`body_json.education`.`parameters`, 'Array(Dynamic)'))))), dynamicElement(body_json.`education`, 'Array(JSON(max_dynamic_types=16, max_dynamic_paths=0))')))) AND timestamp >= ? AND ts_bucket_start >= ? AND timestamp < ? AND ts_bucket_start <= ? LIMIT ?",
+				Query:    "WITH __resource_filter AS (SELECT fingerprint FROM signoz_logs.distributed_logs_v2_resource WHERE true AND seen_at_ts_bucket_start >= ? AND seen_at_ts_bucket_start <= ?) SELECT timestamp, id, trace_id, span_id, trace_flags, severity_text, severity_number, scope_name, scope_version, body, body_json, body_json_promoted, attributes_string, attributes_number, attributes_bool, resources_string, scope_string FROM signoz_logs.distributed_logs_v2 WHERE resource_fingerprint GLOBAL IN (SELECT fingerprint FROM __resource_filter) AND ((arrayExists(`body_json.education`-> (arrayExists(x -> LOWER(toString(x)) LIKE LOWER(?), dynamicElement(`body_json.education`.`parameters`, 'Array(Nullable(Float64))')) OR arrayExists(x -> toFloat64(x) = ?, dynamicElement(`body_json.education`.`parameters`, 'Array(Nullable(Float64))'))), dynamicElement(body_json.`education`, 'Array(JSON(max_dynamic_types=16, max_dynamic_paths=0))'))) OR (arrayExists(`body_json.education`-> (arrayExists(x -> LOWER(toString(x)) LIKE LOWER(?), arrayMap(x->dynamicElement(x, 'Float64'), arrayFilter(x->(dynamicType(x) = 'Float64'), dynamicElement(`body_json.education`.`parameters`, 'Array(Dynamic)')))) OR arrayExists(x -> toFloat64(x) = ?, arrayMap(x->dynamicElement(x, 'Float64'), arrayFilter(x->(dynamicType(x) = 'Float64'), dynamicElement(`body_json.education`.`parameters`, 'Array(Dynamic)'))))), dynamicElement(body_json.`education`, 'Array(JSON(max_dynamic_types=16, max_dynamic_paths=0))')))) AND timestamp >= ? AND ts_bucket_start >= ? AND timestamp < ? AND ts_bucket_start <= ? LIMIT ?",
 				Args:     []any{uint64(1747945619), uint64(1747983448), "%1.65%", 1.65, "%1.65%", 1.65, "1747947419000000000", uint64(1747945619), "1747983448000000000", uint64(1747983448), 10},
 				Warnings: []string{"Key `education[].parameters` is ambiguous, found 2 different combinations of field context / data type: [name=education[].parameters,context=body,datatype=[]float64,jsondatatype=Array(Nullable(Float64)) name=education[].parameters,context=body,datatype=[]dynamic,jsondatatype=Array(Dynamic)]."},
 			},
@@ -345,7 +345,7 @@ func TestStatementBuilderListQueryBody(t *testing.T) {
 				Limit:  10,
 			},
 			expected: qbtypes.Statement{
-				Query:    "WITH __resource_filter AS (SELECT fingerprint FROM signoz_logs.distributed_logs_v2_resource WHERE true AND seen_at_ts_bucket_start >= ? AND seen_at_ts_bucket_start <= ?) SELECT timestamp, id, trace_id, span_id, trace_flags, severity_text, severity_number, scope_name, scope_version, body, body_json, body_json_promoted, attributes_string, attributes_number, attributes_bool, resources_string, scope_string FROM signoz_logs.distributed_logs_v2 WHERE resource_fingerprint GLOBAL IN (SELECT fingerprint FROM __resource_filter) AND ((arrayExists(`body_json.education`-> (arrayExists(toString(x) -> LOWER(toString(x)) LIKE LOWER(?), dynamicElement(`body_json.education`.`parameters`, 'Array(Nullable(Float64))')) OR arrayExists(x -> x = ?, dynamicElement(`body_json.education`.`parameters`, 'Array(Nullable(Float64))'))), dynamicElement(body_json.`education`, 'Array(JSON(max_dynamic_types=16, max_dynamic_paths=0))'))) OR (arrayExists(`body_json.education`-> (arrayExists(toString(x) -> LOWER(toString(x)) LIKE LOWER(?), arrayMap(x->dynamicElement(x, 'Bool'), arrayFilter(x->(dynamicType(x) = 'Bool'), dynamicElement(`body_json.education`.`parameters`, 'Array(Dynamic)')))) OR arrayExists(x -> x = ?, arrayMap(x->dynamicElement(x, 'Bool'), arrayFilter(x->(dynamicType(x) = 'Bool'), dynamicElement(`body_json.education`.`parameters`, 'Array(Dynamic)'))))), dynamicElement(body_json.`education`, 'Array(JSON(max_dynamic_types=16, max_dynamic_paths=0))')))) AND timestamp >= ? AND ts_bucket_start >= ? AND timestamp < ? AND ts_bucket_start <= ? LIMIT ?",
+				Query:    "WITH __resource_filter AS (SELECT fingerprint FROM signoz_logs.distributed_logs_v2_resource WHERE true AND seen_at_ts_bucket_start >= ? AND seen_at_ts_bucket_start <= ?) SELECT timestamp, id, trace_id, span_id, trace_flags, severity_text, severity_number, scope_name, scope_version, body, body_json, body_json_promoted, attributes_string, attributes_number, attributes_bool, resources_string, scope_string FROM signoz_logs.distributed_logs_v2 WHERE resource_fingerprint GLOBAL IN (SELECT fingerprint FROM __resource_filter) AND ((arrayExists(`body_json.education`-> (arrayExists(x -> LOWER(toString(x)) LIKE LOWER(?), dynamicElement(`body_json.education`.`parameters`, 'Array(Nullable(Float64))')) OR arrayExists(x -> x = ?, dynamicElement(`body_json.education`.`parameters`, 'Array(Nullable(Float64))'))), dynamicElement(body_json.`education`, 'Array(JSON(max_dynamic_types=16, max_dynamic_paths=0))'))) OR (arrayExists(`body_json.education`-> (arrayExists(x -> LOWER(toString(x)) LIKE LOWER(?), arrayMap(x->dynamicElement(x, 'Bool'), arrayFilter(x->(dynamicType(x) = 'Bool'), dynamicElement(`body_json.education`.`parameters`, 'Array(Dynamic)')))) OR arrayExists(x -> x = ?, arrayMap(x->dynamicElement(x, 'Bool'), arrayFilter(x->(dynamicType(x) = 'Bool'), dynamicElement(`body_json.education`.`parameters`, 'Array(Dynamic)'))))), dynamicElement(body_json.`education`, 'Array(JSON(max_dynamic_types=16, max_dynamic_paths=0))')))) AND timestamp >= ? AND ts_bucket_start >= ? AND timestamp < ? AND ts_bucket_start <= ? LIMIT ?",
 				Args:     []any{uint64(1747945619), uint64(1747983448), "%true%", true, "%true%", true, "1747947419000000000", uint64(1747945619), "1747983448000000000", uint64(1747983448), 10},
 				Warnings: []string{"Key `education[].parameters` is ambiguous, found 2 different combinations of field context / data type: [name=education[].parameters,context=body,datatype=[]float64,jsondatatype=Array(Nullable(Float64)) name=education[].parameters,context=body,datatype=[]dynamic,jsondatatype=Array(Dynamic)]."},
 			},
@@ -360,12 +360,55 @@ func TestStatementBuilderListQueryBody(t *testing.T) {
 				Limit:  10,
 			},
 			expected: qbtypes.Statement{
-				Query:    "WITH __resource_filter AS (SELECT fingerprint FROM signoz_logs.distributed_logs_v2_resource WHERE true AND seen_at_ts_bucket_start >= ? AND seen_at_ts_bucket_start <= ?) SELECT timestamp, id, trace_id, span_id, trace_flags, severity_text, severity_number, scope_name, scope_version, body, body_json, body_json_promoted, attributes_string, attributes_number, attributes_bool, resources_string, scope_string FROM signoz_logs.distributed_logs_v2 WHERE resource_fingerprint GLOBAL IN (SELECT fingerprint FROM __resource_filter) AND ((arrayExists(`body_json.education`-> (arrayExists(toString(x) -> LOWER(toString(x)) LIKE LOWER(?), dynamicElement(`body_json.education`.`parameters`, 'Array(Nullable(Float64))')) OR arrayExists(toString(x) -> toString(x) = ?, dynamicElement(`body_json.education`.`parameters`, 'Array(Nullable(Float64))'))), dynamicElement(body_json.`education`, 'Array(JSON(max_dynamic_types=16, max_dynamic_paths=0))'))) OR (arrayExists(`body_json.education`-> (arrayExists(x -> LOWER(x) LIKE LOWER(?), arrayMap(x->dynamicElement(x, 'String'), arrayFilter(x->(dynamicType(x) = 'String'), dynamicElement(`body_json.education`.`parameters`, 'Array(Dynamic)')))) OR arrayExists(x -> x = ?, arrayMap(x->dynamicElement(x, 'String'), arrayFilter(x->(dynamicType(x) = 'String'), dynamicElement(`body_json.education`.`parameters`, 'Array(Dynamic)'))))), dynamicElement(body_json.`education`, 'Array(JSON(max_dynamic_types=16, max_dynamic_paths=0))')))) AND timestamp >= ? AND ts_bucket_start >= ? AND timestamp < ? AND ts_bucket_start <= ? LIMIT ?",
+				Query:    "WITH __resource_filter AS (SELECT fingerprint FROM signoz_logs.distributed_logs_v2_resource WHERE true AND seen_at_ts_bucket_start >= ? AND seen_at_ts_bucket_start <= ?) SELECT timestamp, id, trace_id, span_id, trace_flags, severity_text, severity_number, scope_name, scope_version, body, body_json, body_json_promoted, attributes_string, attributes_number, attributes_bool, resources_string, scope_string FROM signoz_logs.distributed_logs_v2 WHERE resource_fingerprint GLOBAL IN (SELECT fingerprint FROM __resource_filter) AND ((arrayExists(`body_json.education`-> (arrayExists(x -> LOWER(toString(x)) LIKE LOWER(?), dynamicElement(`body_json.education`.`parameters`, 'Array(Nullable(Float64))')) OR arrayExists(x -> toString(x) = ?, dynamicElement(`body_json.education`.`parameters`, 'Array(Nullable(Float64))'))), dynamicElement(body_json.`education`, 'Array(JSON(max_dynamic_types=16, max_dynamic_paths=0))'))) OR (arrayExists(`body_json.education`-> (arrayExists(x -> LOWER(x) LIKE LOWER(?), arrayMap(x->dynamicElement(x, 'String'), arrayFilter(x->(dynamicType(x) = 'String'), dynamicElement(`body_json.education`.`parameters`, 'Array(Dynamic)')))) OR arrayExists(x -> x = ?, arrayMap(x->dynamicElement(x, 'String'), arrayFilter(x->(dynamicType(x) = 'String'), dynamicElement(`body_json.education`.`parameters`, 'Array(Dynamic)'))))), dynamicElement(body_json.`education`, 'Array(JSON(max_dynamic_types=16, max_dynamic_paths=0))')))) AND timestamp >= ? AND ts_bucket_start >= ? AND timestamp < ? AND ts_bucket_start <= ? LIMIT ?",
 				Args:     []any{uint64(1747945619), uint64(1747983448), "%passed%", "passed", "%passed%", "passed", "1747947419000000000", uint64(1747945619), "1747983448000000000", uint64(1747983448), 10},
 				Warnings: []string{"Key `education[].parameters` is ambiguous, found 2 different combinations of field context / data type: [name=education[].parameters,context=body,datatype=[]float64,jsondatatype=Array(Nullable(Float64)) name=education[].parameters,context=body,datatype=[]dynamic,jsondatatype=Array(Dynamic)]."},
 			},
 			expectedErr: nil,
 		},
+		{
+			name:        "Dynamic array IN Operator",
+			requestType: qbtypes.RequestTypeRaw,
+			query: qbtypes.QueryBuilderQuery[qbtypes.LogAggregation]{
+				Signal: telemetrytypes.SignalLogs,
+				Filter: &qbtypes.Filter{Expression: "body.education[].parameters IN [1.65, 1.99]"},
+				Limit:  10,
+			},
+			expected: qbtypes.Statement{
+				Query:    "WITH __resource_filter AS (SELECT fingerprint FROM signoz_logs.distributed_logs_v2_resource WHERE true AND seen_at_ts_bucket_start >= ? AND seen_at_ts_bucket_start <= ?) SELECT timestamp, id, trace_id, span_id, trace_flags, severity_text, severity_number, scope_name, scope_version, body, body_json, body_json_promoted, attributes_string, attributes_number, attributes_bool, resources_string, scope_string FROM signoz_logs.distributed_logs_v2 WHERE resource_fingerprint GLOBAL IN (SELECT fingerprint FROM __resource_filter) AND ((arrayExists(`body_json.education`-> (arrayExists(x -> toFloat64(x) IN (?, ?), dynamicElement(`body_json.education`.`parameters`, 'Array(Nullable(Float64))'))), dynamicElement(body_json.`education`, 'Array(JSON(max_dynamic_types=16, max_dynamic_paths=0))'))) OR (arrayExists(`body_json.education`-> (arrayExists(x -> x IN (?, ?), arrayMap(x->dynamicElement(x, 'Array(Nullable(Float64))'), arrayFilter(x->(dynamicType(x) = 'Array(Nullable(Float64))'), dynamicElement(`body_json.education`.`parameters`, 'Array(Dynamic)'))))), dynamicElement(body_json.`education`, 'Array(JSON(max_dynamic_types=16, max_dynamic_paths=0))')))) AND timestamp >= ? AND ts_bucket_start >= ? AND timestamp < ? AND ts_bucket_start <= ? LIMIT ?",
+				Args:     []any{uint64(1747945619), uint64(1747983448), 1.65, 1.99, 1.65, 1.99, "1747947419000000000", uint64(1747945619), "1747983448000000000", uint64(1747983448), 10},
+				Warnings: []string{"Key `education[].parameters` is ambiguous, found 2 different combinations of field context / data type: [name=education[].parameters,context=body,datatype=[]float64,jsondatatype=Array(Nullable(Float64)) name=education[].parameters,context=body,datatype=[]dynamic,jsondatatype=Array(Dynamic)]."},
+			},
+			expectedErr: nil,
+		},
+		{
+			name:        "Integer BETWEEN Operator",
+			requestType: qbtypes.RequestTypeRaw,
+			query: qbtypes.QueryBuilderQuery[qbtypes.LogAggregation]{
+				Signal: telemetrytypes.SignalLogs,
+				Filter: &qbtypes.Filter{Expression: "education[].awards[].semester BETWEEN 2 AND 4"},
+				Limit:  10,
+			},
+			expected: qbtypes.Statement{
+				Query: "WITH __resource_filter AS (SELECT fingerprint FROM signoz_logs.distributed_logs_v2_resource WHERE (arrayExists(`body_json.education`-> (arrayExists(`body_json.education[].awards`-> toFloat64(dynamicElement(`body_json.education[].awards`.`semester`, 'Int64')) BETWEEN ? AND ?, dynamicElement(`body_json.education`.`awards`, 'Array(JSON(max_dynamic_types=8, max_dynamic_paths=0))')) OR arrayExists(`body_json.education[].awards`-> toFloat64(dynamicElement(`body_json.education[].awards`.`semester`, 'Int64')) BETWEEN ? AND ?, arrayMap(x->dynamicElement(x, 'JSON'), arrayFilter(x->(dynamicType(x) = 'JSON'), dynamicElement(`body_json.education`.`awards`, 'Array(Dynamic)'))))), dynamicElement(body_json.`education`, 'Array(JSON(max_dynamic_types=16, max_dynamic_paths=0))'))) AND seen_at_ts_bucket_start >= ? AND seen_at_ts_bucket_start <= ?) SELECT timestamp, id, trace_id, span_id, trace_flags, severity_text, severity_number, scope_name, scope_version, body, body_json, body_json_promoted, attributes_string, attributes_number, attributes_bool, resources_string, scope_string FROM signoz_logs.distributed_logs_v2 WHERE resource_fingerprint GLOBAL IN (SELECT fingerprint FROM __resource_filter) AND (arrayExists(`body_json.education`-> (arrayExists(`body_json.education[].awards`-> toFloat64(dynamicElement(`body_json.education[].awards`.`semester`, 'Int64')) BETWEEN ? AND ?, dynamicElement(`body_json.education`.`awards`, 'Array(JSON(max_dynamic_types=8, max_dynamic_paths=0))')) OR arrayExists(`body_json.education[].awards`-> toFloat64(dynamicElement(`body_json.education[].awards`.`semester`, 'Int64')) BETWEEN ? AND ?, arrayMap(x->dynamicElement(x, 'JSON'), arrayFilter(x->(dynamicType(x) = 'JSON'), dynamicElement(`body_json.education`.`awards`, 'Array(Dynamic)'))))), dynamicElement(body_json.`education`, 'Array(JSON(max_dynamic_types=16, max_dynamic_paths=0))'))) AND timestamp >= ? AND ts_bucket_start >= ? AND timestamp < ? AND ts_bucket_start <= ? LIMIT ?",
+				Args:  []any{float64(2), float64(4), float64(2), float64(4), uint64(1747945619), uint64(1747983448), float64(2), float64(4), float64(2), float64(4), "1747947419000000000", uint64(1747945619), "1747983448000000000", uint64(1747983448), 10},
+			},
+			expectedErr: nil,
+		},
+		{
+			name:        "Integer IN Operator",
+			requestType: qbtypes.RequestTypeRaw,
+			query: qbtypes.QueryBuilderQuery[qbtypes.LogAggregation]{
+				Signal: telemetrytypes.SignalLogs,
+				Filter: &qbtypes.Filter{Expression: "education[].awards[].semester IN [2, 4]"},
+				Limit:  10,
+			},
+			expected: qbtypes.Statement{
+				Query: "WITH __resource_filter AS (SELECT fingerprint FROM signoz_logs.distributed_logs_v2_resource WHERE (arrayExists(`body_json.education`-> (arrayExists(`body_json.education[].awards`-> toFloat64(dynamicElement(`body_json.education[].awards`.`semester`, 'Int64')) IN (?, ?), dynamicElement(`body_json.education`.`awards`, 'Array(JSON(max_dynamic_types=8, max_dynamic_paths=0))')) OR arrayExists(`body_json.education[].awards`-> toFloat64(dynamicElement(`body_json.education[].awards`.`semester`, 'Int64')) IN (?, ?), arrayMap(x->dynamicElement(x, 'JSON'), arrayFilter(x->(dynamicType(x) = 'JSON'), dynamicElement(`body_json.education`.`awards`, 'Array(Dynamic)'))))), dynamicElement(body_json.`education`, 'Array(JSON(max_dynamic_types=16, max_dynamic_paths=0))'))) AND seen_at_ts_bucket_start >= ? AND seen_at_ts_bucket_start <= ?) SELECT timestamp, id, trace_id, span_id, trace_flags, severity_text, severity_number, scope_name, scope_version, body, body_json, body_json_promoted, attributes_string, attributes_number, attributes_bool, resources_string, scope_string FROM signoz_logs.distributed_logs_v2 WHERE resource_fingerprint GLOBAL IN (SELECT fingerprint FROM __resource_filter) AND (arrayExists(`body_json.education`-> (arrayExists(`body_json.education[].awards`-> toFloat64(dynamicElement(`body_json.education[].awards`.`semester`, 'Int64')) IN (?, ?), dynamicElement(`body_json.education`.`awards`, 'Array(JSON(max_dynamic_types=8, max_dynamic_paths=0))')) OR arrayExists(`body_json.education[].awards`-> toFloat64(dynamicElement(`body_json.education[].awards`.`semester`, 'Int64')) IN (?, ?), arrayMap(x->dynamicElement(x, 'JSON'), arrayFilter(x->(dynamicType(x) = 'JSON'), dynamicElement(`body_json.education`.`awards`, 'Array(Dynamic)'))))), dynamicElement(body_json.`education`, 'Array(JSON(max_dynamic_types=16, max_dynamic_paths=0))'))) AND timestamp >= ? AND ts_bucket_start >= ? AND timestamp < ? AND ts_bucket_start <= ? LIMIT ?",
+				Args:  []any{float64(2), float64(4), float64(2), float64(4), uint64(1747945619), uint64(1747983448), float64(2), float64(4), float64(2), float64(4), "1747947419000000000", uint64(1747945619), "1747983448000000000", uint64(1747983448), 10},
+			},
+			expectedErr: nil,
+		},
 		{
 			name:        "Equals to 'sports' inside array of awards",
 			requestType: qbtypes.RequestTypeRaw,
@@ -389,7 +432,7 @@ func TestStatementBuilderListQueryBody(t *testing.T) {
 				Limit:  10,
 			},
 			expected: qbtypes.Statement{
-				Query:    "WITH __resource_filter AS (SELECT fingerprint FROM signoz_logs.distributed_logs_v2_resource WHERE true AND seen_at_ts_bucket_start >= ? AND seen_at_ts_bucket_start <= ?) SELECT timestamp, id, trace_id, span_id, trace_flags, severity_text, severity_number, scope_name, scope_version, body, body_json, body_json_promoted, attributes_string, attributes_number, attributes_bool, resources_string, scope_string FROM signoz_logs.distributed_logs_v2 WHERE resource_fingerprint GLOBAL IN (SELECT fingerprint FROM __resource_filter) AND ((arrayExists(`body_json.interests`-> arrayExists(`body_json.interests[].entities`-> arrayExists(`body_json.interests[].entities[].reviews`-> arrayExists(`body_json.interests[].entities[].reviews[].entries`-> arrayExists(`body_json.interests[].entities[].reviews[].entries[].metadata`-> arrayExists(`body_json.interests[].entities[].reviews[].entries[].metadata[].positions`-> (arrayExists(toString(x) -> LOWER(toString(x)) LIKE LOWER(?), dynamicElement(`body_json.interests[].entities[].reviews[].entries[].metadata[].positions`.`ratings`, 'Array(Nullable(Int64))')) OR arrayExists(toFloat64(x) -> toFloat64(x) = ?, dynamicElement(`body_json.interests[].entities[].reviews[].entries[].metadata[].positions`.`ratings`, 'Array(Nullable(Int64))'))), dynamicElement(`body_json.interests[].entities[].reviews[].entries[].metadata`.`positions`, 'Array(JSON(max_dynamic_types=0, max_dynamic_paths=0))')), dynamicElement(`body_json.interests[].entities[].reviews[].entries`.`metadata`, 'Array(JSON(max_dynamic_types=1, max_dynamic_paths=0))')), dynamicElement(`body_json.interests[].entities[].reviews`.`entries`, 'Array(JSON(max_dynamic_types=2, max_dynamic_paths=0))')), dynamicElement(`body_json.interests[].entities`.`reviews`, 'Array(JSON(max_dynamic_types=4, max_dynamic_paths=0))')), dynamicElement(`body_json.interests`.`entities`, 'Array(JSON(max_dynamic_types=8, max_dynamic_paths=0))')), dynamicElement(body_json.`interests`, 'Array(JSON(max_dynamic_types=16, max_dynamic_paths=0))'))) OR (arrayExists(`body_json.interests`-> arrayExists(`body_json.interests[].entities`-> arrayExists(`body_json.interests[].entities[].reviews`-> arrayExists(`body_json.interests[].entities[].reviews[].entries`-> arrayExists(`body_json.interests[].entities[].reviews[].entries[].metadata`-> arrayExists(`body_json.interests[].entities[].reviews[].entries[].metadata[].positions`-> (arrayExists(x -> LOWER(x) LIKE LOWER(?), dynamicElement(`body_json.interests[].entities[].reviews[].entries[].metadata[].positions`.`ratings`, 'Array(Nullable(String))')) OR arrayExists(toFloat64OrNull(x) -> toFloat64OrNull(x) = ?, dynamicElement(`body_json.interests[].entities[].reviews[].entries[].metadata[].positions`.`ratings`, 'Array(Nullable(String))'))), dynamicElement(`body_json.interests[].entities[].reviews[].entries[].metadata`.`positions`, 'Array(JSON(max_dynamic_types=0, max_dynamic_paths=0))')), dynamicElement(`body_json.interests[].entities[].reviews[].entries`.`metadata`, 'Array(JSON(max_dynamic_types=1, max_dynamic_paths=0))')), dynamicElement(`body_json.interests[].entities[].reviews`.`entries`, 'Array(JSON(max_dynamic_types=2, max_dynamic_paths=0))')), dynamicElement(`body_json.interests[].entities`.`reviews`, 'Array(JSON(max_dynamic_types=4, max_dynamic_paths=0))')), dynamicElement(`body_json.interests`.`entities`, 'Array(JSON(max_dynamic_types=8, max_dynamic_paths=0))')), dynamicElement(body_json.`interests`, 'Array(JSON(max_dynamic_types=16, max_dynamic_paths=0))')))) AND timestamp >= ? AND ts_bucket_start >= ? AND timestamp < ? AND ts_bucket_start <= ? LIMIT ?",
+				Query:    "WITH __resource_filter AS (SELECT fingerprint FROM signoz_logs.distributed_logs_v2_resource WHERE true AND seen_at_ts_bucket_start >= ? AND seen_at_ts_bucket_start <= ?) SELECT timestamp, id, trace_id, span_id, trace_flags, severity_text, severity_number, scope_name, scope_version, body, body_json, body_json_promoted, attributes_string, attributes_number, attributes_bool, resources_string, scope_string FROM signoz_logs.distributed_logs_v2 WHERE resource_fingerprint GLOBAL IN (SELECT fingerprint FROM __resource_filter) AND ((arrayExists(`body_json.interests`-> arrayExists(`body_json.interests[].entities`-> arrayExists(`body_json.interests[].entities[].reviews`-> arrayExists(`body_json.interests[].entities[].reviews[].entries`-> arrayExists(`body_json.interests[].entities[].reviews[].entries[].metadata`-> arrayExists(`body_json.interests[].entities[].reviews[].entries[].metadata[].positions`-> (arrayExists(x -> LOWER(toString(x)) LIKE LOWER(?), dynamicElement(`body_json.interests[].entities[].reviews[].entries[].metadata[].positions`.`ratings`, 'Array(Nullable(Int64))')) OR arrayExists(x -> toFloat64(x) = ?, dynamicElement(`body_json.interests[].entities[].reviews[].entries[].metadata[].positions`.`ratings`, 'Array(Nullable(Int64))'))), dynamicElement(`body_json.interests[].entities[].reviews[].entries[].metadata`.`positions`, 'Array(JSON(max_dynamic_types=0, max_dynamic_paths=0))')), dynamicElement(`body_json.interests[].entities[].reviews[].entries`.`metadata`, 'Array(JSON(max_dynamic_types=1, max_dynamic_paths=0))')), dynamicElement(`body_json.interests[].entities[].reviews`.`entries`, 'Array(JSON(max_dynamic_types=2, max_dynamic_paths=0))')), dynamicElement(`body_json.interests[].entities`.`reviews`, 'Array(JSON(max_dynamic_types=4, max_dynamic_paths=0))')), dynamicElement(`body_json.interests`.`entities`, 'Array(JSON(max_dynamic_types=8, max_dynamic_paths=0))')), dynamicElement(body_json.`interests`, 'Array(JSON(max_dynamic_types=16, max_dynamic_paths=0))'))) OR (arrayExists(`body_json.interests`-> arrayExists(`body_json.interests[].entities`-> arrayExists(`body_json.interests[].entities[].reviews`-> arrayExists(`body_json.interests[].entities[].reviews[].entries`-> arrayExists(`body_json.interests[].entities[].reviews[].entries[].metadata`-> arrayExists(`body_json.interests[].entities[].reviews[].entries[].metadata[].positions`-> (arrayExists(x -> LOWER(x) LIKE LOWER(?), dynamicElement(`body_json.interests[].entities[].reviews[].entries[].metadata[].positions`.`ratings`, 'Array(Nullable(String))')) OR arrayExists(x -> toFloat64OrNull(x) = ?, dynamicElement(`body_json.interests[].entities[].reviews[].entries[].metadata[].positions`.`ratings`, 'Array(Nullable(String))'))), dynamicElement(`body_json.interests[].entities[].reviews[].entries[].metadata`.`positions`, 'Array(JSON(max_dynamic_types=0, max_dynamic_paths=0))')), dynamicElement(`body_json.interests[].entities[].reviews[].entries`.`metadata`, 'Array(JSON(max_dynamic_types=1, max_dynamic_paths=0))')), dynamicElement(`body_json.interests[].entities[].reviews`.`entries`, 'Array(JSON(max_dynamic_types=2, max_dynamic_paths=0))')), dynamicElement(`body_json.interests[].entities`.`reviews`, 'Array(JSON(max_dynamic_types=4, max_dynamic_paths=0))')), dynamicElement(`body_json.interests`.`entities`, 'Array(JSON(max_dynamic_types=8, max_dynamic_paths=0))')), dynamicElement(body_json.`interests`, 'Array(JSON(max_dynamic_types=16, max_dynamic_paths=0))')))) AND timestamp >= ? AND ts_bucket_start >= ? AND timestamp < ? AND ts_bucket_start <= ? LIMIT ?",
 				Args:     []any{uint64(1747945619), uint64(1747983448), "%4%", float64(4), "%4%", float64(4), "1747947419000000000", uint64(1747945619), "1747983448000000000", uint64(1747983448), 10},
 				Warnings: []string{"Key `interests[].entities[].reviews[].entries[].metadata[].positions[].ratings` is ambiguous, found 2 different combinations of field context / data type: [name=interests[].entities[].reviews[].entries[].metadata[].positions[].ratings,context=body,datatype=[]int64,jsondatatype=Array(Nullable(Int64)) name=interests[].entities[].reviews[].entries[].metadata[].positions[].ratings,context=body,datatype=[]string,jsondatatype=Array(Nullable(String))]."},
 			},
@@ -404,7 +447,7 @@ func TestStatementBuilderListQueryBody(t *testing.T) {
 				Limit:  10,
 			},
 			expected: qbtypes.Statement{
-				Query:    "WITH __resource_filter AS (SELECT fingerprint FROM signoz_logs.distributed_logs_v2_resource WHERE true AND seen_at_ts_bucket_start >= ? AND seen_at_ts_bucket_start <= ?) SELECT timestamp, id, trace_id, span_id, trace_flags, severity_text, severity_number, scope_name, scope_version, body, body_json, body_json_promoted, attributes_string, attributes_number, attributes_bool, resources_string, scope_string FROM signoz_logs.distributed_logs_v2 WHERE resource_fingerprint GLOBAL IN (SELECT fingerprint FROM __resource_filter) AND ((arrayExists(`body_json.interests`-> arrayExists(`body_json.interests[].entities`-> arrayExists(`body_json.interests[].entities[].reviews`-> arrayExists(`body_json.interests[].entities[].reviews[].entries`-> arrayExists(`body_json.interests[].entities[].reviews[].entries[].metadata`-> arrayExists(`body_json.interests[].entities[].reviews[].entries[].metadata[].positions`-> (arrayExists(toString(x) -> LOWER(toString(x)) LIKE LOWER(?), dynamicElement(`body_json.interests[].entities[].reviews[].entries[].metadata[].positions`.`ratings`, 'Array(Nullable(Int64))')) OR arrayExists(toString(x) -> toString(x) = ?, dynamicElement(`body_json.interests[].entities[].reviews[].entries[].metadata[].positions`.`ratings`, 'Array(Nullable(Int64))'))), dynamicElement(`body_json.interests[].entities[].reviews[].entries[].metadata`.`positions`, 'Array(JSON(max_dynamic_types=0, max_dynamic_paths=0))')), dynamicElement(`body_json.interests[].entities[].reviews[].entries`.`metadata`, 'Array(JSON(max_dynamic_types=1, max_dynamic_paths=0))')), dynamicElement(`body_json.interests[].entities[].reviews`.`entries`, 'Array(JSON(max_dynamic_types=2, max_dynamic_paths=0))')), dynamicElement(`body_json.interests[].entities`.`reviews`, 'Array(JSON(max_dynamic_types=4, max_dynamic_paths=0))')), dynamicElement(`body_json.interests`.`entities`, 'Array(JSON(max_dynamic_types=8, max_dynamic_paths=0))')), dynamicElement(body_json.`interests`, 'Array(JSON(max_dynamic_types=16, max_dynamic_paths=0))'))) OR (arrayExists(`body_json.interests`-> arrayExists(`body_json.interests[].entities`-> arrayExists(`body_json.interests[].entities[].reviews`-> arrayExists(`body_json.interests[].entities[].reviews[].entries`-> arrayExists(`body_json.interests[].entities[].reviews[].entries[].metadata`-> arrayExists(`body_json.interests[].entities[].reviews[].entries[].metadata[].positions`-> (arrayExists(x -> LOWER(x) LIKE LOWER(?), dynamicElement(`body_json.interests[].entities[].reviews[].entries[].metadata[].positions`.`ratings`, 'Array(Nullable(String))')) OR arrayExists(x -> x = ?, dynamicElement(`body_json.interests[].entities[].reviews[].entries[].metadata[].positions`.`ratings`, 'Array(Nullable(String))'))), dynamicElement(`body_json.interests[].entities[].reviews[].entries[].metadata`.`positions`, 'Array(JSON(max_dynamic_types=0, max_dynamic_paths=0))')), dynamicElement(`body_json.interests[].entities[].reviews[].entries`.`metadata`, 'Array(JSON(max_dynamic_types=1, max_dynamic_paths=0))')), dynamicElement(`body_json.interests[].entities[].reviews`.`entries`, 'Array(JSON(max_dynamic_types=2, max_dynamic_paths=0))')), dynamicElement(`body_json.interests[].entities`.`reviews`, 'Array(JSON(max_dynamic_types=4, max_dynamic_paths=0))')), dynamicElement(`body_json.interests`.`entities`, 'Array(JSON(max_dynamic_types=8, max_dynamic_paths=0))')), dynamicElement(body_json.`interests`, 'Array(JSON(max_dynamic_types=16, max_dynamic_paths=0))')))) AND timestamp >= ? AND ts_bucket_start >= ? AND timestamp < ? AND ts_bucket_start <= ? LIMIT ?",
+				Query:    "WITH __resource_filter AS (SELECT fingerprint FROM signoz_logs.distributed_logs_v2_resource WHERE true AND seen_at_ts_bucket_start >= ? AND seen_at_ts_bucket_start <= ?) SELECT timestamp, id, trace_id, span_id, trace_flags, severity_text, severity_number, scope_name, scope_version, body, body_json, body_json_promoted, attributes_string, attributes_number, attributes_bool, resources_string, scope_string FROM signoz_logs.distributed_logs_v2 WHERE resource_fingerprint GLOBAL IN (SELECT fingerprint FROM __resource_filter) AND ((arrayExists(`body_json.interests`-> arrayExists(`body_json.interests[].entities`-> arrayExists(`body_json.interests[].entities[].reviews`-> arrayExists(`body_json.interests[].entities[].reviews[].entries`-> arrayExists(`body_json.interests[].entities[].reviews[].entries[].metadata`-> arrayExists(`body_json.interests[].entities[].reviews[].entries[].metadata[].positions`-> (arrayExists(x -> LOWER(toString(x)) LIKE LOWER(?), dynamicElement(`body_json.interests[].entities[].reviews[].entries[].metadata[].positions`.`ratings`, 'Array(Nullable(Int64))')) OR arrayExists(x -> toString(x) = ?, dynamicElement(`body_json.interests[].entities[].reviews[].entries[].metadata[].positions`.`ratings`, 'Array(Nullable(Int64))'))), dynamicElement(`body_json.interests[].entities[].reviews[].entries[].metadata`.`positions`, 'Array(JSON(max_dynamic_types=0, max_dynamic_paths=0))')), dynamicElement(`body_json.interests[].entities[].reviews[].entries`.`metadata`, 'Array(JSON(max_dynamic_types=1, max_dynamic_paths=0))')), dynamicElement(`body_json.interests[].entities[].reviews`.`entries`, 'Array(JSON(max_dynamic_types=2, max_dynamic_paths=0))')), dynamicElement(`body_json.interests[].entities`.`reviews`, 'Array(JSON(max_dynamic_types=4, max_dynamic_paths=0))')), dynamicElement(`body_json.interests`.`entities`, 'Array(JSON(max_dynamic_types=8, max_dynamic_paths=0))')), dynamicElement(body_json.`interests`, 'Array(JSON(max_dynamic_types=16, max_dynamic_paths=0))'))) OR (arrayExists(`body_json.interests`-> arrayExists(`body_json.interests[].entities`-> arrayExists(`body_json.interests[].entities[].reviews`-> arrayExists(`body_json.interests[].entities[].reviews[].entries`-> arrayExists(`body_json.interests[].entities[].reviews[].entries[].metadata`-> arrayExists(`body_json.interests[].entities[].reviews[].entries[].metadata[].positions`-> (arrayExists(x -> LOWER(x) LIKE LOWER(?), dynamicElement(`body_json.interests[].entities[].reviews[].entries[].metadata[].positions`.`ratings`, 'Array(Nullable(String))')) OR arrayExists(x -> x = ?, dynamicElement(`body_json.interests[].entities[].reviews[].entries[].metadata[].positions`.`ratings`, 'Array(Nullable(String))'))), dynamicElement(`body_json.interests[].entities[].reviews[].entries[].metadata`.`positions`, 'Array(JSON(max_dynamic_types=0, max_dynamic_paths=0))')), dynamicElement(`body_json.interests[].entities[].reviews[].entries`.`metadata`, 'Array(JSON(max_dynamic_types=1, max_dynamic_paths=0))')), dynamicElement(`body_json.interests[].entities[].reviews`.`entries`, 'Array(JSON(max_dynamic_types=2, max_dynamic_paths=0))')), dynamicElement(`body_json.interests[].entities`.`reviews`, 'Array(JSON(max_dynamic_types=4, max_dynamic_paths=0))')), dynamicElement(`body_json.interests`.`entities`, 'Array(JSON(max_dynamic_types=8, max_dynamic_paths=0))')), dynamicElement(body_json.`interests`, 'Array(JSON(max_dynamic_types=16, max_dynamic_paths=0))')))) AND timestamp >= ? AND ts_bucket_start >= ? AND timestamp < ? AND ts_bucket_start <= ? LIMIT ?",
 				Args:     []any{uint64(1747945619), uint64(1747983448), "%Good%", "Good", "%Good%", "Good", "1747947419000000000", uint64(1747945619), "1747983448000000000", uint64(1747983448), 10},
 				Warnings: []string{"Key `interests[].entities[].reviews[].entries[].metadata[].positions[].ratings` is ambiguous, found 2 different combinations of field context / data type: [name=interests[].entities[].reviews[].entries[].metadata[].positions[].ratings,context=body,datatype=[]int64,jsondatatype=Array(Nullable(Int64)) name=interests[].entities[].reviews[].entries[].metadata[].positions[].ratings,context=body,datatype=[]string,jsondatatype=Array(Nullable(String))]."},
 			},
@@ -492,7 +535,7 @@ func TestStatementBuilderListQueryBodyPromoted(t *testing.T) {
 		disableBodyJSONQuery(t)
 	}()
 
-	statementBuilder := buildJSONTestStatementBuilder(t, "education")
+	statementBuilder := buildJSONTestStatementBuilder(t, "education", "tags")
 	cases := []struct {
 		name        string
 		requestType qbtypes.RequestType
@@ -500,6 +543,20 @@ func TestStatementBuilderListQueryBodyPromoted(t *testing.T) {
 		expected    qbtypes.Statement
 		expectedErr error
 	}{
+		{
+			name:        "Has Array promoted uses body fallback",
+			requestType: qbtypes.RequestTypeRaw,
+			query: qbtypes.QueryBuilderQuery[qbtypes.LogAggregation]{
+				Signal: telemetrytypes.SignalLogs,
+				Filter: &qbtypes.Filter{Expression: "has(body.tags, 'production')"},
+				Limit:  10,
+			},
+			expected: qbtypes.Statement{
+				Query: "WITH __resource_filter AS (SELECT fingerprint FROM signoz_logs.distributed_logs_v2_resource WHERE true AND seen_at_ts_bucket_start >= ? AND seen_at_ts_bucket_start <= ?) SELECT timestamp, id, trace_id, span_id, trace_flags, severity_text, severity_number, scope_name, scope_version, body, body_json, body_json_promoted, attributes_string, attributes_number, attributes_bool, resources_string, scope_string FROM signoz_logs.distributed_logs_v2 WHERE resource_fingerprint GLOBAL IN (SELECT fingerprint FROM __resource_filter) AND has(if(length(dynamicElement(body_json_promoted.`tags`, 'Array(Nullable(String))')) > 0, dynamicElement(body_json_promoted.`tags`, 'Array(Nullable(String))'), dynamicElement(body_json.`tags`, 'Array(Nullable(String))')), ?) AND timestamp >= ? AND ts_bucket_start >= ? AND timestamp < ? AND ts_bucket_start <= ? LIMIT ?",
+				Args:  []any{uint64(1747945619), uint64(1747983448), "production", "1747947419000000000", uint64(1747945619), "1747983448000000000", uint64(1747983448), 10},
+			},
+			expectedErr: nil,
+		},
 		{
 			name:        "Key inside Array(JSON) exists",
 			requestType: qbtypes.RequestTypeRaw,
@@ -551,7 +608,7 @@ func TestStatementBuilderListQueryBodyPromoted(t *testing.T) {
 				Limit:  10,
 			},
 			expected: qbtypes.Statement{
-				Query:    "WITH __resource_filter AS (SELECT fingerprint FROM signoz_logs.distributed_logs_v2_resource WHERE true AND seen_at_ts_bucket_start >= ? AND seen_at_ts_bucket_start <= ?) SELECT timestamp, id, trace_id, span_id, trace_flags, severity_text, severity_number, scope_name, scope_version, body, body_json, body_json_promoted, attributes_string, attributes_number, attributes_bool, resources_string, scope_string FROM signoz_logs.distributed_logs_v2 WHERE resource_fingerprint GLOBAL IN (SELECT fingerprint FROM __resource_filter) AND ((arrayExists(`body_json.education`-> (arrayExists(toString(x) -> LOWER(toString(x)) LIKE LOWER(?), dynamicElement(`body_json.education`.`parameters`, 'Array(Nullable(Float64))')) OR arrayExists(toFloat64(x) -> toFloat64(x) = ?, dynamicElement(`body_json.education`.`parameters`, 'Array(Nullable(Float64))'))), dynamicElement(body_json.`education`, 'Array(JSON(max_dynamic_types=16, max_dynamic_paths=0))')) OR arrayExists(`body_json_promoted.education`-> (arrayExists(toString(x) -> LOWER(toString(x)) LIKE LOWER(?), dynamicElement(`body_json_promoted.education`.`parameters`, 'Array(Nullable(Float64))')) OR arrayExists(toFloat64(x) -> toFloat64(x) = ?, dynamicElement(`body_json_promoted.education`.`parameters`, 'Array(Nullable(Float64))'))), dynamicElement(body_json_promoted.`education`, 'Array(JSON(max_dynamic_types=16, max_dynamic_paths=256))'))) OR (arrayExists(`body_json.education`-> (arrayExists(toString(x) -> LOWER(toString(x)) LIKE LOWER(?), arrayMap(x->dynamicElement(x, 'Float64'), arrayFilter(x->(dynamicType(x) = 'Float64'), dynamicElement(`body_json.education`.`parameters`, 'Array(Dynamic)')))) OR arrayExists(toFloat64(x) -> toFloat64(x) = ?, arrayMap(x->dynamicElement(x, 'Float64'), arrayFilter(x->(dynamicType(x) = 'Float64'), dynamicElement(`body_json.education`.`parameters`, 'Array(Dynamic)'))))), dynamicElement(body_json.`education`, 'Array(JSON(max_dynamic_types=16, max_dynamic_paths=0))')) OR arrayExists(`body_json_promoted.education`-> (arrayExists(toString(x) -> LOWER(toString(x)) LIKE LOWER(?), arrayMap(x->dynamicElement(x, 'Float64'), arrayFilter(x->(dynamicType(x) = 'Float64'), dynamicElement(`body_json_promoted.education`.`parameters`, 'Array(Dynamic)')))) OR arrayExists(toFloat64(x) -> toFloat64(x) = ?, arrayMap(x->dynamicElement(x, 'Float64'), arrayFilter(x->(dynamicType(x) = 'Float64'), dynamicElement(`body_json_promoted.education`.`parameters`, 'Array(Dynamic)'))))), dynamicElement(body_json_promoted.`education`, 'Array(JSON(max_dynamic_types=16, max_dynamic_paths=256))')))) AND timestamp >= ? AND ts_bucket_start >= ? AND timestamp < ? AND ts_bucket_start <= ? LIMIT ?",
+				Query:    "WITH __resource_filter AS (SELECT fingerprint FROM signoz_logs.distributed_logs_v2_resource WHERE true AND seen_at_ts_bucket_start >= ? AND seen_at_ts_bucket_start <= ?) SELECT timestamp, id, trace_id, span_id, trace_flags, severity_text, severity_number, scope_name, scope_version, body, body_json, body_json_promoted, attributes_string, attributes_number, attributes_bool, resources_string, scope_string FROM signoz_logs.distributed_logs_v2 WHERE resource_fingerprint GLOBAL IN (SELECT fingerprint FROM __resource_filter) AND ((arrayExists(`body_json.education`-> (arrayExists(x -> LOWER(toString(x)) LIKE LOWER(?), dynamicElement(`body_json.education`.`parameters`, 'Array(Nullable(Float64))')) OR arrayExists(x -> toFloat64(x) = ?, dynamicElement(`body_json.education`.`parameters`, 'Array(Nullable(Float64))'))), dynamicElement(body_json.`education`, 'Array(JSON(max_dynamic_types=16, max_dynamic_paths=0))')) OR arrayExists(`body_json_promoted.education`-> (arrayExists(x -> LOWER(toString(x)) LIKE LOWER(?), dynamicElement(`body_json_promoted.education`.`parameters`, 'Array(Nullable(Float64))')) OR arrayExists(x -> toFloat64(x) = ?, dynamicElement(`body_json_promoted.education`.`parameters`, 'Array(Nullable(Float64))'))), dynamicElement(body_json_promoted.`education`, 'Array(JSON(max_dynamic_types=16, max_dynamic_paths=256))'))) OR (arrayExists(`body_json.education`-> (arrayExists(x -> LOWER(toString(x)) LIKE LOWER(?), arrayMap(x->dynamicElement(x, 'Float64'), arrayFilter(x->(dynamicType(x) = 'Float64'), dynamicElement(`body_json.education`.`parameters`, 'Array(Dynamic)')))) OR arrayExists(x -> toFloat64(x) = ?, arrayMap(x->dynamicElement(x, 'Float64'), arrayFilter(x->(dynamicType(x) = 'Float64'), dynamicElement(`body_json.education`.`parameters`, 'Array(Dynamic)'))))), dynamicElement(body_json.`education`, 'Array(JSON(max_dynamic_types=16, max_dynamic_paths=0))')) OR arrayExists(`body_json_promoted.education`-> (arrayExists(x -> LOWER(toString(x)) LIKE LOWER(?), arrayMap(x->dynamicElement(x, 'Float64'), arrayFilter(x->(dynamicType(x) = 'Float64'), dynamicElement(`body_json_promoted.education`.`parameters`, 'Array(Dynamic)')))) OR arrayExists(x -> toFloat64(x) = ?, arrayMap(x->dynamicElement(x, 'Float64'), arrayFilter(x->(dynamicType(x) = 'Float64'), dynamicElement(`body_json_promoted.education`.`parameters`, 'Array(Dynamic)'))))), dynamicElement(body_json_promoted.`education`, 'Array(JSON(max_dynamic_types=16, max_dynamic_paths=256))')))) AND timestamp >= ? AND ts_bucket_start >= ? AND timestamp < ? AND ts_bucket_start <= ? LIMIT ?",
 				Args:     []any{uint64(1747945619), uint64(1747983448), "%1.65%", 1.65, "%1.65%", 1.65, "%1.65%", 1.65, "%1.65%", 1.65, "1747947419000000000", uint64(1747945619), "1747983448000000000", uint64(1747983448), 10},
 				Warnings: []string{"Key `education[].parameters` is ambiguous, found 2 different combinations of field context / data type: [name=education[].parameters,context=body,datatype=[]float64,materialized=true,jsondatatype=Array(Nullable(Float64)) name=education[].parameters,context=body,datatype=[]dynamic,materialized=true,jsondatatype=Array(Dynamic)]."},
 			},
@@ -580,7 +637,7 @@ func TestStatementBuilderListQueryBodyPromoted(t *testing.T) {
 				Limit:  10,
 			},
 			expected: qbtypes.Statement{
-				Query:    "WITH __resource_filter AS (SELECT fingerprint FROM signoz_logs.distributed_logs_v2_resource WHERE true AND seen_at_ts_bucket_start >= ? AND seen_at_ts_bucket_start <= ?) SELECT timestamp, id, trace_id, span_id, trace_flags, severity_text, severity_number, scope_name, scope_version, body, body_json, body_json_promoted, attributes_string, attributes_number, attributes_bool, resources_string, scope_string FROM signoz_logs.distributed_logs_v2 WHERE resource_fingerprint GLOBAL IN (SELECT fingerprint FROM __resource_filter) AND ((arrayExists(`body_json.education`-> (arrayExists(toString(x) -> LOWER(toString(x)) LIKE LOWER(?), dynamicElement(`body_json.education`.`parameters`, 'Array(Nullable(Float64))')) OR arrayExists(x -> x = ?, dynamicElement(`body_json.education`.`parameters`, 'Array(Nullable(Float64))'))), dynamicElement(body_json.`education`, 'Array(JSON(max_dynamic_types=16, max_dynamic_paths=0))')) OR arrayExists(`body_json_promoted.education`-> (arrayExists(toString(x) -> LOWER(toString(x)) LIKE LOWER(?), dynamicElement(`body_json_promoted.education`.`parameters`, 'Array(Nullable(Float64))')) OR arrayExists(x -> x = ?, dynamicElement(`body_json_promoted.education`.`parameters`, 'Array(Nullable(Float64))'))), dynamicElement(body_json_promoted.`education`, 'Array(JSON(max_dynamic_types=16, max_dynamic_paths=256))'))) OR (arrayExists(`body_json.education`-> (arrayExists(toString(x) -> LOWER(toString(x)) LIKE LOWER(?), arrayMap(x->dynamicElement(x, 'Bool'), arrayFilter(x->(dynamicType(x) = 'Bool'), dynamicElement(`body_json.education`.`parameters`, 'Array(Dynamic)')))) OR arrayExists(x -> x = ?, arrayMap(x->dynamicElement(x, 'Bool'), arrayFilter(x->(dynamicType(x) = 'Bool'), dynamicElement(`body_json.education`.`parameters`, 'Array(Dynamic)'))))), dynamicElement(body_json.`education`, 'Array(JSON(max_dynamic_types=16, max_dynamic_paths=0))')) OR arrayExists(`body_json_promoted.education`-> (arrayExists(toString(x) -> LOWER(toString(x)) LIKE LOWER(?), arrayMap(x->dynamicElement(x, 'Bool'), arrayFilter(x->(dynamicType(x) = 'Bool'), dynamicElement(`body_json_promoted.education`.`parameters`, 'Array(Dynamic)')))) OR arrayExists(x -> x = ?, arrayMap(x->dynamicElement(x, 'Bool'), arrayFilter(x->(dynamicType(x) = 'Bool'), dynamicElement(`body_json_promoted.education`.`parameters`, 'Array(Dynamic)'))))), dynamicElement(body_json_promoted.`education`, 'Array(JSON(max_dynamic_types=16, max_dynamic_paths=256))')))) AND timestamp >= ? AND ts_bucket_start >= ? AND timestamp < ? AND ts_bucket_start <= ? LIMIT ?",
+				Query:    "WITH __resource_filter AS (SELECT fingerprint FROM signoz_logs.distributed_logs_v2_resource WHERE true AND seen_at_ts_bucket_start >= ? AND seen_at_ts_bucket_start <= ?) SELECT timestamp, id, trace_id, span_id, trace_flags, severity_text, severity_number, scope_name, scope_version, body, body_json, body_json_promoted, attributes_string, attributes_number, attributes_bool, resources_string, scope_string FROM signoz_logs.distributed_logs_v2 WHERE resource_fingerprint GLOBAL IN (SELECT fingerprint FROM __resource_filter) AND ((arrayExists(`body_json.education`-> (arrayExists(x -> LOWER(toString(x)) LIKE LOWER(?), dynamicElement(`body_json.education`.`parameters`, 'Array(Nullable(Float64))')) OR arrayExists(x -> x = ?, dynamicElement(`body_json.education`.`parameters`, 'Array(Nullable(Float64))'))), dynamicElement(body_json.`education`, 'Array(JSON(max_dynamic_types=16, max_dynamic_paths=0))')) OR arrayExists(`body_json_promoted.education`-> (arrayExists(x -> LOWER(toString(x)) LIKE LOWER(?), dynamicElement(`body_json_promoted.education`.`parameters`, 'Array(Nullable(Float64))')) OR arrayExists(x -> x = ?, dynamicElement(`body_json_promoted.education`.`parameters`, 'Array(Nullable(Float64))'))), dynamicElement(body_json_promoted.`education`, 'Array(JSON(max_dynamic_types=16, max_dynamic_paths=256))'))) OR (arrayExists(`body_json.education`-> (arrayExists(x -> LOWER(toString(x)) LIKE LOWER(?), arrayMap(x->dynamicElement(x, 'Bool'), arrayFilter(x->(dynamicType(x) = 'Bool'), dynamicElement(`body_json.education`.`parameters`, 'Array(Dynamic)')))) OR arrayExists(x -> x = ?, arrayMap(x->dynamicElement(x, 'Bool'), arrayFilter(x->(dynamicType(x) = 'Bool'), dynamicElement(`body_json.education`.`parameters`, 'Array(Dynamic)'))))), dynamicElement(body_json.`education`, 'Array(JSON(max_dynamic_types=16, max_dynamic_paths=0))')) OR arrayExists(`body_json_promoted.education`-> (arrayExists(x -> LOWER(toString(x)) LIKE LOWER(?), arrayMap(x->dynamicElement(x, 'Bool'), arrayFilter(x->(dynamicType(x) = 'Bool'), dynamicElement(`body_json_promoted.education`.`parameters`, 'Array(Dynamic)')))) OR arrayExists(x -> x = ?, arrayMap(x->dynamicElement(x, 'Bool'), arrayFilter(x->(dynamicType(x) = 'Bool'), dynamicElement(`body_json_promoted.education`.`parameters`, 'Array(Dynamic)'))))), dynamicElement(body_json_promoted.`education`, 'Array(JSON(max_dynamic_types=16, max_dynamic_paths=256))')))) AND timestamp >= ? AND ts_bucket_start >= ? AND timestamp < ? AND ts_bucket_start <= ? LIMIT ?",
 				Args:     []any{uint64(1747945619), uint64(1747983448), "%true%", true, "%true%", true, "%true%", true, "%true%", true, "1747947419000000000", uint64(1747945619), "1747983448000000000", uint64(1747983448), 10},
 				Warnings: []string{"Key `education[].parameters` is ambiguous, found 2 different combinations of field context / data type: [name=education[].parameters,context=body,datatype=[]float64,materialized=true,jsondatatype=Array(Nullable(Float64)) name=education[].parameters,context=body,datatype=[]dynamic,materialized=true,jsondatatype=Array(Dynamic)]."},
 			},
@@ -595,7 +652,7 @@ func TestStatementBuilderListQueryBodyPromoted(t *testing.T) {
 				Limit:  10,
 			},
 			expected: qbtypes.Statement{
-				Query:    "WITH __resource_filter AS (SELECT fingerprint FROM signoz_logs.distributed_logs_v2_resource WHERE true AND seen_at_ts_bucket_start >= ? AND seen_at_ts_bucket_start <= ?) SELECT timestamp, id, trace_id, span_id, trace_flags, severity_text, severity_number, scope_name, scope_version, body, body_json, body_json_promoted, attributes_string, attributes_number, attributes_bool, resources_string, scope_string FROM signoz_logs.distributed_logs_v2 WHERE resource_fingerprint GLOBAL IN (SELECT fingerprint FROM __resource_filter) AND ((arrayExists(`body_json.education`-> (arrayExists(toString(x) -> LOWER(toString(x)) LIKE LOWER(?), dynamicElement(`body_json.education`.`parameters`, 'Array(Nullable(Float64))')) OR arrayExists(toString(x) -> toString(x) = ?, dynamicElement(`body_json.education`.`parameters`, 'Array(Nullable(Float64))'))), dynamicElement(body_json.`education`, 'Array(JSON(max_dynamic_types=16, max_dynamic_paths=0))')) OR arrayExists(`body_json_promoted.education`-> (arrayExists(toString(x) -> LOWER(toString(x)) LIKE LOWER(?), dynamicElement(`body_json_promoted.education`.`parameters`, 'Array(Nullable(Float64))')) OR arrayExists(toString(x) -> toString(x) = ?, dynamicElement(`body_json_promoted.education`.`parameters`, 'Array(Nullable(Float64))'))), dynamicElement(body_json_promoted.`education`, 'Array(JSON(max_dynamic_types=16, max_dynamic_paths=256))'))) OR (arrayExists(`body_json.education`-> (arrayExists(x -> LOWER(x) LIKE LOWER(?), arrayMap(x->dynamicElement(x, 'String'), arrayFilter(x->(dynamicType(x) = 'String'), dynamicElement(`body_json.education`.`parameters`, 'Array(Dynamic)')))) OR arrayExists(x -> x = ?, arrayMap(x->dynamicElement(x, 'String'), arrayFilter(x->(dynamicType(x) = 'String'), dynamicElement(`body_json.education`.`parameters`, 'Array(Dynamic)'))))), dynamicElement(body_json.`education`, 'Array(JSON(max_dynamic_types=16, max_dynamic_paths=0))')) OR arrayExists(`body_json_promoted.education`-> (arrayExists(x -> LOWER(x) LIKE LOWER(?), arrayMap(x->dynamicElement(x, 'String'), arrayFilter(x->(dynamicType(x) = 'String'), dynamicElement(`body_json_promoted.education`.`parameters`, 'Array(Dynamic)')))) OR arrayExists(x -> x = ?, arrayMap(x->dynamicElement(x, 'String'), arrayFilter(x->(dynamicType(x) = 'String'), dynamicElement(`body_json_promoted.education`.`parameters`, 'Array(Dynamic)'))))), dynamicElement(body_json_promoted.`education`, 'Array(JSON(max_dynamic_types=16, max_dynamic_paths=256))')))) AND timestamp >= ? AND ts_bucket_start >= ? AND timestamp < ? AND ts_bucket_start <= ? LIMIT ?",
+				Query:    "WITH __resource_filter AS (SELECT fingerprint FROM signoz_logs.distributed_logs_v2_resource WHERE true AND seen_at_ts_bucket_start >= ? AND seen_at_ts_bucket_start <= ?) SELECT timestamp, id, trace_id, span_id, trace_flags, severity_text, severity_number, scope_name, scope_version, body, body_json, body_json_promoted, attributes_string, attributes_number, attributes_bool, resources_string, scope_string FROM signoz_logs.distributed_logs_v2 WHERE resource_fingerprint GLOBAL IN (SELECT fingerprint FROM __resource_filter) AND ((arrayExists(`body_json.education`-> (arrayExists(x -> LOWER(toString(x)) LIKE LOWER(?), dynamicElement(`body_json.education`.`parameters`, 'Array(Nullable(Float64))')) OR arrayExists(x -> toString(x) = ?, dynamicElement(`body_json.education`.`parameters`, 'Array(Nullable(Float64))'))), dynamicElement(body_json.`education`, 'Array(JSON(max_dynamic_types=16, max_dynamic_paths=0))')) OR arrayExists(`body_json_promoted.education`-> (arrayExists(x -> LOWER(toString(x)) LIKE LOWER(?), dynamicElement(`body_json_promoted.education`.`parameters`, 'Array(Nullable(Float64))')) OR arrayExists(x -> toString(x) = ?, dynamicElement(`body_json_promoted.education`.`parameters`, 'Array(Nullable(Float64))'))), dynamicElement(body_json_promoted.`education`, 'Array(JSON(max_dynamic_types=16, max_dynamic_paths=256))'))) OR (arrayExists(`body_json.education`-> (arrayExists(x -> LOWER(x) LIKE LOWER(?), arrayMap(x->dynamicElement(x, 'String'), arrayFilter(x->(dynamicType(x) = 'String'), dynamicElement(`body_json.education`.`parameters`, 'Array(Dynamic)')))) OR arrayExists(x -> x = ?, arrayMap(x->dynamicElement(x, 'String'), arrayFilter(x->(dynamicType(x) = 'String'), dynamicElement(`body_json.education`.`parameters`, 'Array(Dynamic)'))))), dynamicElement(body_json.`education`, 'Array(JSON(max_dynamic_types=16, max_dynamic_paths=0))')) OR arrayExists(`body_json_promoted.education`-> (arrayExists(x -> LOWER(x) LIKE LOWER(?), arrayMap(x->dynamicElement(x, 'String'), arrayFilter(x->(dynamicType(x) = 'String'), dynamicElement(`body_json_promoted.education`.`parameters`, 'Array(Dynamic)')))) OR arrayExists(x -> x = ?, arrayMap(x->dynamicElement(x, 'String'), arrayFilter(x->(dynamicType(x) = 'String'), dynamicElement(`body_json_promoted.education`.`parameters`, 'Array(Dynamic)'))))), dynamicElement(body_json_promoted.`education`, 'Array(JSON(max_dynamic_types=16, max_dynamic_paths=256))')))) AND timestamp >= ? AND ts_bucket_start >= ? AND timestamp < ? AND ts_bucket_start <= ? LIMIT ?",
 				Args:     []any{uint64(1747945619), uint64(1747983448), "%passed%", "passed", "%passed%", "passed", "%passed%", "passed", "%passed%", "passed", "1747947419000000000", uint64(1747945619), "1747983448000000000", uint64(1747983448), 10},
 				Warnings: []string{"Key `education[].parameters` is ambiguous, found 2 different combinations of field context / data type: [name=education[].parameters,context=body,datatype=[]float64,materialized=true,jsondatatype=Array(Nullable(Float64)) name=education[].parameters,context=body,datatype=[]dynamic,materialized=true,jsondatatype=Array(Dynamic)]."},
 			},

pkg/telemetrylogs/json_string.go

@@ -3,12 +3,12 @@ package telemetrylogs
 import (
 	"context"
 	"fmt"
+	"reflect"
 	"strconv"
 	"strings"
 
 	qbtypes "github.com/SigNoz/signoz/pkg/types/querybuildertypes/querybuildertypesv5"
 	"github.com/SigNoz/signoz/pkg/types/telemetrytypes"
-	"github.com/SigNoz/signoz/pkg/valuer"
 )
 
 func parseStrValue(valueStr string, operator qbtypes.FilterOperator) (telemetrytypes.FieldDataType, any) {
@@ -41,31 +41,55 @@ func parseStrValue(valueStr string, operator qbtypes.FilterOperator) (telemetryt
 }
 
 func InferDataType(value any, operator qbtypes.FilterOperator, key *telemetrytypes.TelemetryFieldKey) (telemetrytypes.FieldDataType, any) {
-	// check if the value is a int, float, string, bool
-	valueType := telemetrytypes.FieldDataTypeUnspecified
-	switch v := value.(type) {
-	case []any:
-		// take the first element and infer the type
-		if len(v) > 0 {
-			valueType, _ = InferDataType(v[0], operator, key)
+	if operator.IsArrayOperator() && reflect.ValueOf(value).Kind() != reflect.Slice {
+		value = []any{value}
+	}
+
+	// closure to calculate the data type of the value
+	var closure func(value any, key *telemetrytypes.TelemetryFieldKey) (telemetrytypes.FieldDataType, any)
+	closure = func(value any, key *telemetrytypes.TelemetryFieldKey) (telemetrytypes.FieldDataType, any) {
+		// check if the value is a int, float, string, bool
+		valueType := telemetrytypes.FieldDataTypeUnspecified
+		switch v := value.(type) {
+		case []any:
+			// take the first element and infer the type
+			var scalerType telemetrytypes.FieldDataType
+			if len(v) > 0 {
+				// Note: [[...]] Slices inside Slices are not handled yet
+				if reflect.ValueOf(v[0]).Kind() == reflect.Slice {
+					return telemetrytypes.FieldDataTypeUnspecified, value
+				}
+
+				scalerType, _ = closure(v[0], key)
+			}
+
+			arrayType := telemetrytypes.ScalerFieldTypeToArrayFieldType[scalerType]
+			switch {
+			// decide on the field data type based on the key
+			case key.FieldDataType.IsArray():
+				return arrayType, v
+			default:
+				// TODO(Piyush): backward compatibility for the old String based JSON QB queries
+				if strings.HasSuffix(key.Name, telemetrytypes.ArrayAnyIndexSuffix) {
+					return arrayType, v
+				}
+				return scalerType, v
+			}
+		case uint8, uint16, uint32, uint64, int, int8, int16, int32, int64:
+			valueType = telemetrytypes.FieldDataTypeInt64
+		case float32, float64:
+			valueType = telemetrytypes.FieldDataTypeFloat64
+		case string:
+			valueType, value = parseStrValue(v, operator)
+		case bool:
+			valueType = telemetrytypes.FieldDataTypeBool
 		}
-		return valueType, v
-	case uint8, uint16, uint32, uint64, int, int8, int16, int32, int64:
-		valueType = telemetrytypes.FieldDataTypeInt64
-	case float32, float64:
-		valueType = telemetrytypes.FieldDataTypeFloat64
-	case string:
-		valueType, value = parseStrValue(v, operator)
-	case bool:
-		valueType = telemetrytypes.FieldDataTypeBool
+
+		return valueType, value
 	}
 
-	// check if it is array
-	if strings.HasSuffix(key.Name, "[*]") || strings.HasSuffix(key.Name, "[]") {
-		valueType = telemetrytypes.FieldDataType{String: valuer.NewString(fmt.Sprintf("[]%s", valueType.StringValue()))}
-	}
-
-	return valueType, value
+	// calculate the data type of the value
+	return closure(value, key)
 }
 
 func getBodyJSONPath(key *telemetrytypes.TelemetryFieldKey) string {

pkg/telemetrylogs/stmt_builder_test.go

@@ -421,6 +421,38 @@ func TestStatementBuilderListQueryResourceTests(t *testing.T) {
 			},
 			expectedErr: nil,
 		},
+		{
+			name:        "IN operator with json search",
+			requestType: qbtypes.RequestTypeRaw,
+			query: qbtypes.QueryBuilderQuery[qbtypes.LogAggregation]{
+				Signal: telemetrytypes.SignalLogs,
+				Filter: &qbtypes.Filter{
+					Expression: "body.user_names[*] IN 'john_doe'",
+				},
+				Limit: 10,
+			},
+			expected: qbtypes.Statement{
+				Query: "WITH __resource_filter AS (SELECT fingerprint FROM signoz_logs.distributed_logs_v2_resource WHERE true AND seen_at_ts_bucket_start >= ? AND seen_at_ts_bucket_start <= ?) SELECT timestamp, id, trace_id, span_id, trace_flags, severity_text, severity_number, scope_name, scope_version, body, attributes_string, attributes_number, attributes_bool, resources_string, scope_string FROM signoz_logs.distributed_logs_v2 WHERE resource_fingerprint GLOBAL IN (SELECT fingerprint FROM __resource_filter) AND ((JSONExtract(JSON_QUERY(body, '$.\"user_names\"[*]'), 'Array(String)') = ?) AND JSON_EXISTS(body, '$.\"user_names\"[*]')) AND timestamp >= ? AND ts_bucket_start >= ? AND timestamp < ? AND ts_bucket_start <= ? LIMIT ?",
+				Args:  []any{uint64(1747945619), uint64(1747983448), "john_doe", "1747947419000000000", uint64(1747945619), "1747983448000000000", uint64(1747983448), 10},
+			},
+			expectedErr: nil,
+		},
+		{
+			name:        "has with json search",
+			requestType: qbtypes.RequestTypeRaw,
+			query: qbtypes.QueryBuilderQuery[qbtypes.LogAggregation]{
+				Signal: telemetrytypes.SignalLogs,
+				Filter: &qbtypes.Filter{
+					Expression: "has(body.user_names[*], 'john_doe')",
+				},
+				Limit: 10,
+			},
+			expected: qbtypes.Statement{
+				Query: "WITH __resource_filter AS (SELECT fingerprint FROM signoz_logs.distributed_logs_v2_resource WHERE true AND seen_at_ts_bucket_start >= ? AND seen_at_ts_bucket_start <= ?) SELECT timestamp, id, trace_id, span_id, trace_flags, severity_text, severity_number, scope_name, scope_version, body, attributes_string, attributes_number, attributes_bool, resources_string, scope_string FROM signoz_logs.distributed_logs_v2 WHERE resource_fingerprint GLOBAL IN (SELECT fingerprint FROM __resource_filter) AND has(JSONExtract(JSON_QUERY(body, '$.\"user_names\"[*]'), 'Array(String)'), ?) AND timestamp >= ? AND ts_bucket_start >= ? AND timestamp < ? AND ts_bucket_start <= ? LIMIT ?",
+				Args:  []any{uint64(1747945619), uint64(1747983448), "john_doe", "1747947419000000000", uint64(1747945619), "1747983448000000000", uint64(1747983448), 10},
+			},
+			expectedErr: nil,
+		},
 	}
 
 	mockMetadataStore := telemetrytypestest.NewMockMetadataStore()

pkg/telemetrymetadata/body_json_metadata.go

@@ -112,7 +112,8 @@ func (t *telemetryMetaStore) buildBodyJSONPaths(ctx context.Context,
 	}
 
 	for _, fieldKey := range fieldKeys {
-		fieldKey.Materialized = promoted.Contains(fieldKey.Name)
+		promotedKey := strings.Split(fieldKey.Name, telemetrytypes.ArraySep)[0]
+		fieldKey.Materialized = promoted.Contains(promotedKey)
 		fieldKey.Indexes = indexes[fieldKey.Name]
 	}
 
@@ -501,7 +502,8 @@ func (t *telemetryMetaStore) GetPromotedPaths(ctx context.Context, paths ...stri
 	sb := sqlbuilder.Select("path").From(fmt.Sprintf("%s.%s", DBName, PromotedPathsTableName))
 	pathConditions := []string{}
 	for _, path := range paths {
-		pathConditions = append(pathConditions, sb.Equal("path", path))
+		split := strings.Split(path, telemetrytypes.ArraySep)
+		pathConditions = append(pathConditions, sb.Equal("path", split[0]))
 	}
 	sb.Where(sb.Or(pathConditions...))
 

pkg/transition/filter_migrate.go

@@ -1,79 +0,0 @@
-package transition
-
-import (
-	"context"
-	"encoding/json"
-	"log/slog"
-
-	v3 "github.com/SigNoz/signoz/pkg/query-service/model/v3"
-)
-
-// BuildFilterExpressionFromFilterSet converts a v3-style FilterSet JSON
-// ({"op": "...", "items": [...]}) into a v5-style filter expression string
-// (for example: "attribute.http.method = 'GET' AND resource.env = 'prod'").
-//
-// It reuses migrateCommon.createFilterExpression so that all the existing
-// semantics around operators, variables, data types, and ambiguity handling
-// are preserved.
-//
-// dataSource determines which ambiguity set to use ("logs", "traces", etc.).
-// For log pipelines, pass "logs".
-//
-// Returns:
-//   - expression: the generated filter expression string
-//   - migrated:   true if an expression was generated, false if there was
-//     nothing to migrate (e.g. empty filters)
-//   - err:        non-nil only if the input JSON could not be parsed
-func BuildFilterExpressionFromFilterSet(
-	ctx context.Context,
-	logger *slog.Logger,
-	dataSource string,
-	filterSet *v3.FilterSet,
-) (expression string, migrated bool, err error) {
-	if filterSet == nil {
-		return "", false, nil
-	}
-	filterJSON, err := json.Marshal(filterSet)
-	if err != nil {
-		return "", false, err
-	}
-
-	var filters map[string]any
-	if err := json.Unmarshal([]byte(filterJSON), &filters); err != nil {
-		return "", false, err
-	}
-
-	mc := NewMigrateCommon(logger)
-	// add keys with type into ambiguity set to preserve context in generated expression
-	for _, item := range filterSet.Items {
-		if item.Key.Type == v3.AttributeKeyTypeUnspecified {
-			continue
-		}
-
-		mc.ambiguity[dataSource] = append(mc.ambiguity[dataSource], item.Key.Key)
-	}
-
-	// Shape expected by migrateCommon.createFilterExpression:
-	//   queryData["dataSource"] == "logs" | "traces" | "metrics"
-	//   queryData["filters"]    == map[string]any{"op": "...", "items": [...]}
-	queryData := map[string]any{
-		"dataSource": dataSource,
-		"filters":    filters,
-	}
-
-	if !mc.createFilterExpression(ctx, queryData) {
-		return "", false, nil
-	}
-
-	filterAny, ok := queryData["filter"].(map[string]any)
-	if !ok {
-		return "", false, nil
-	}
-
-	expr, ok := filterAny["expression"].(string)
-	if !ok || expr == "" {
-		return "", false, nil
-	}
-
-	return expr, true, nil
-}

pkg/transition/filter_migrate_test.go

@@ -1,220 +0,0 @@
-package transition
-
-import (
-	"context"
-	"log/slog"
-	"testing"
-
-	v3 "github.com/SigNoz/signoz/pkg/query-service/model/v3"
-)
-
-func TestBuildFilterExpressionFromFilterSet(t *testing.T) {
-	ctx := context.Background()
-	logger := slog.Default()
-
-	tests := []struct {
-		name         string
-		dataSource   string
-		filterSet    *v3.FilterSet
-		wantExpr     string
-		wantMigrated bool
-		wantErr      bool
-	}{
-		{
-			name:         "empty filter JSON",
-			dataSource:   "logs",
-			filterSet:    &v3.FilterSet{},
-			wantExpr:     "",
-			wantMigrated: false,
-			wantErr:      false,
-		},
-		{
-			name:         "empty items array",
-			dataSource:   "logs",
-			filterSet:    &v3.FilterSet{Operator: "AND", Items: []v3.FilterItem{}},
-			wantExpr:     "",
-			wantMigrated: false,
-			wantErr:      false,
-		},
-		{
-			name:       "multiple filter items with AND operator",
-			dataSource: "logs",
-			filterSet: &v3.FilterSet{
-				Operator: "AND",
-				Items: []v3.FilterItem{
-					{
-						Key:      v3.AttributeKey{Key: "http.method", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeTag},
-						Operator: v3.FilterOperatorEqual,
-						Value:    "GET",
-					},
-					{
-						Key:      v3.AttributeKey{Key: "environment", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeResource},
-						Operator: v3.FilterOperatorEqual,
-						Value:    "prod",
-					},
-				},
-			},
-			wantExpr:     `(attribute.http.method = 'GET' AND resource.environment = 'prod')`,
-			wantMigrated: true,
-			wantErr:      false,
-		},
-		{
-			name:       "multiple filter items with OR operator",
-			dataSource: "logs",
-			filterSet: &v3.FilterSet{
-				Operator: "OR",
-				Items: []v3.FilterItem{
-					{
-						Key:      v3.AttributeKey{Key: "level", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeTag},
-						Operator: v3.FilterOperatorEqual,
-						Value:    "error",
-					},
-					{
-						Key:      v3.AttributeKey{Key: "level", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeTag},
-						Operator: v3.FilterOperatorEqual,
-						Value:    "warn",
-					},
-				},
-			},
-			wantExpr:     `(attribute.level = 'error' OR attribute.level = 'warn')`,
-			wantMigrated: true,
-			wantErr:      false,
-		},
-		{
-			name:       "in operator with array value",
-			dataSource: "logs",
-			filterSet: &v3.FilterSet{
-				Operator: "AND",
-				Items: []v3.FilterItem{{
-					Key:      v3.AttributeKey{Key: "service.name", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeTag},
-					Operator: v3.FilterOperatorIn,
-					Value:    []string{"api", "web", "worker"},
-				}},
-			},
-			wantExpr:     `attribute.service.name IN ['api', 'web', 'worker']`,
-			wantMigrated: true,
-			wantErr:      false,
-		},
-		{
-			name:       "contains operator",
-			dataSource: "logs",
-			filterSet: &v3.FilterSet{
-				Operator: "AND",
-				Items: []v3.FilterItem{{
-					Key:      v3.AttributeKey{Key: "message", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeTag},
-					Operator: v3.FilterOperatorContains,
-					Value:    "error",
-				}},
-			},
-			wantExpr:     `attribute.message CONTAINS 'error'`,
-			wantMigrated: true,
-			wantErr:      false,
-		},
-		{
-			name:       "not exists operator",
-			dataSource: "logs",
-			filterSet: &v3.FilterSet{
-				Operator: "AND",
-				Items: []v3.FilterItem{{
-					Key:      v3.AttributeKey{Key: "trace.id", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeTag},
-					Operator: v3.FilterOperatorNotExists,
-					Value:    nil,
-				}},
-			},
-			wantExpr:     `attribute.trace.id NOT EXISTS`,
-			wantMigrated: true,
-			wantErr:      false,
-		},
-		{
-			name:       "regex operator",
-			dataSource: "logs",
-			filterSet: &v3.FilterSet{
-				Operator: "AND",
-				Items: []v3.FilterItem{{
-					Key:      v3.AttributeKey{Key: "body"},
-					Operator: v3.FilterOperatorRegex,
-					Value:    ".*",
-				}},
-			},
-			wantExpr:     `body REGEXP '.*'`,
-			wantMigrated: true,
-			wantErr:      false,
-		},
-		{
-			name:       "has operator",
-			dataSource: "logs",
-			filterSet: &v3.FilterSet{
-				Operator: "AND",
-				Items: []v3.FilterItem{{
-					Key:      v3.AttributeKey{Key: "tags", DataType: v3.AttributeKeyDataTypeArrayString, Type: v3.AttributeKeyTypeTag},
-					Operator: v3.FilterOperatorHas,
-					Value:    "production",
-				}},
-			},
-			wantExpr:     `has(attribute.tags, 'production')`,
-			wantMigrated: true,
-			wantErr:      false,
-		},
-		{
-			name:       "complex filter with multiple operators",
-			dataSource: "logs",
-			filterSet: &v3.FilterSet{
-				Operator: "AND",
-				Items: []v3.FilterItem{
-					{
-						Key:      v3.AttributeKey{Key: "http.method", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeTag},
-						Operator: v3.FilterOperatorEqual,
-						Value:    "POST",
-					},
-					{
-						Key:      v3.AttributeKey{Key: "http.status_code", DataType: v3.AttributeKeyDataTypeInt64, Type: v3.AttributeKeyTypeTag},
-						Operator: v3.FilterOperatorGreaterThanOrEq,
-						Value:    float64(400),
-					},
-					{
-						Key:      v3.AttributeKey{Key: "resource.env", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeResource},
-						Operator: v3.FilterOperatorEqual,
-						Value:    "prod",
-					},
-				},
-			},
-			wantExpr:     `(attribute.http.method = 'POST' AND attribute.http.status_code >= 400 AND resource.resource.env = 'prod')`,
-			wantMigrated: true,
-			wantErr:      false,
-		},
-		{
-			name:       "filter with resource type (non-ambiguous key)",
-			dataSource: "logs",
-			filterSet: &v3.FilterSet{
-				Operator: "AND",
-				Items: []v3.FilterItem{{
-					Key:      v3.AttributeKey{Key: "service.name", DataType: v3.AttributeKeyDataTypeString, Type: v3.AttributeKeyTypeResource},
-					Operator: v3.FilterOperatorEqual,
-					Value:    "frontend",
-				}},
-			},
-			wantExpr:     `resource.service.name = 'frontend'`,
-			wantMigrated: true,
-			wantErr:      false,
-		},
-	}
-
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			expr, migrated, err := BuildFilterExpressionFromFilterSet(ctx, logger, tt.dataSource, tt.filterSet)
-
-			if (err != nil) != tt.wantErr {
-				t.Errorf("BuildFilterExpressionFromFilterSet() error = %v, wantErr %v", err, tt.wantErr)
-				return
-			}
-
-			if migrated != tt.wantMigrated {
-				t.Errorf("BuildFilterExpressionFromFilterSet() migrated = %v, want %v", migrated, tt.wantMigrated)
-			}
-
-			if expr != tt.wantExpr {
-				t.Errorf("BuildFilterExpressionFromFilterSet() expression = %v, want %v", expr, tt.wantExpr)
-			}
-		})
-	}
-}

pkg/transition/migrate_common.go

@@ -19,8 +19,7 @@ type migrateCommon struct {
 
 func NewMigrateCommon(logger *slog.Logger) *migrateCommon {
 	return &migrateCommon{
-		logger:    logger,
-		ambiguity: make(map[string][]string),
+		logger: logger,
 	}
 }
 

pkg/types/metricsexplorertypes/metricsexplorer.go

@@ -260,11 +260,11 @@ type MetricHighlightsResponse struct {
 	ActiveTimeSeries uint64 `json:"activeTimeSeries" required:"true"`
 }
 
-// MetricAttributesRequest represents the payload for the metric attributes endpoint.
+// MetricAttributesRequest represents the query parameters for the metric attributes endpoint.
 type MetricAttributesRequest struct {
-	MetricName string `json:"metricName" required:"true"`
-	Start      *int64 `json:"start,omitempty"`
-	End        *int64 `json:"end,omitempty"`
+	MetricName string `json:"-"`
+	Start      *int64 `query:"start"`
+	End        *int64 `query:"end"`
 }
 
 // Validate ensures MetricAttributesRequest contains acceptable values.
@@ -273,10 +273,6 @@ func (req *MetricAttributesRequest) Validate() error {
 		return errors.NewInvalidInputf(errors.CodeInvalidInput, "request is nil")
 	}
 
-	if req.MetricName == "" {
-		return errors.NewInvalidInputf(errors.CodeInvalidInput, "metric_name is required")
-	}
-
 	if req.Start != nil && req.End != nil {
 		if *req.Start >= *req.End {
 			return errors.NewInvalidInputf(errors.CodeInvalidInput, "start (%d) must be less than end (%d)", *req.Start, *req.End)
@@ -286,17 +282,6 @@ func (req *MetricAttributesRequest) Validate() error {
 	return nil
 }
 
-// UnmarshalJSON validates input immediately after decoding.
-func (req *MetricAttributesRequest) UnmarshalJSON(data []byte) error {
-	type raw MetricAttributesRequest
-	var decoded raw
-	if err := json.Unmarshal(data, &decoded); err != nil {
-		return err
-	}
-	*req = MetricAttributesRequest(decoded)
-	return req.Validate()
-}
-
 // MetricAttribute represents a single attribute with its values and count.
 type MetricAttribute struct {
 	Key        string   `json:"key" required:"true"`
@@ -310,6 +295,48 @@ type MetricAttributesResponse struct {
 	TotalKeys  int64             `json:"totalKeys" required:"true"`
 }
 
-type MetricNameParams struct {
-	MetricName string `query:"metricName" required:"true"`
+// ListMetricsParams represents the query parameters for the list metrics endpoint.
+type ListMetricsParams struct {
+	Start  *int64 `query:"start"`
+	End    *int64 `query:"end"`
+	Limit  int    `query:"limit"`
+	Search string `query:"searchText"`
+}
+
+// Validate ensures ListMetricsParams contains acceptable values.
+func (p *ListMetricsParams) Validate() error {
+	if p.Start != nil && *p.Start <= 0 {
+		return errors.NewInvalidInputf(errors.CodeInvalidInput, "start must be greater than 0")
+	}
+	if p.End != nil && *p.End <= 0 {
+		return errors.NewInvalidInputf(errors.CodeInvalidInput, "end must be greater than 0")
+	}
+	if p.Start != nil && p.End != nil && *p.Start >= *p.End {
+		return errors.NewInvalidInputf(errors.CodeInvalidInput, "start (%d) must be less than end (%d)", *p.Start, *p.End)
+	}
+	if p.Limit < 0 {
+		return errors.NewInvalidInputf(errors.CodeInvalidInput, "limit cannot be negative")
+	}
+	if p.Limit == 0 {
+		p.Limit = 100
+	}
+	if p.Limit > 5000 {
+		return errors.NewInvalidInputf(errors.CodeInvalidInput, "limit must not exceed 5000")
+	}
+	return nil
+}
+
+// ListMetric represents a single metric with its metadata in the list metrics response.
+type ListMetric struct {
+	MetricName  string                  `json:"metricName" required:"true"`
+	Description string                  `json:"description" required:"true"`
+	MetricType  metrictypes.Type        `json:"type" required:"true"`
+	MetricUnit  string                  `json:"unit" required:"true"`
+	Temporality metrictypes.Temporality `json:"temporality" required:"true"`
+	IsMonotonic bool                    `json:"isMonotonic" required:"true"`
+}
+
+// ListMetricsResponse represents the response for the list metrics endpoint.
+type ListMetricsResponse struct {
+	Metrics []ListMetric `json:"metrics" required:"true" nullable:"true"`
 }

pkg/types/metrictypes/metrictypes.go

@@ -172,7 +172,6 @@ var (
 
 func (TimeAggregation) Enum() []any {
 	return []any{
-		TimeAggregationUnspecified,
 		TimeAggregationLatest,
 		TimeAggregationSum,
 		TimeAggregationAvg,
@@ -205,7 +204,6 @@ var (
 
 func (SpaceAggregation) Enum() []any {
 	return []any{
-		SpaceAggregationUnspecified,
 		SpaceAggregationSum,
 		SpaceAggregationAvg,
 		SpaceAggregationMin,

pkg/types/pipelinetypes/pipeline.go

@@ -7,9 +7,9 @@ import (
 	"strings"
 
 	"github.com/SigNoz/signoz/pkg/errors"
+	v3 "github.com/SigNoz/signoz/pkg/query-service/model/v3"
 	"github.com/SigNoz/signoz/pkg/query-service/queryBuilderToExpr"
 	"github.com/SigNoz/signoz/pkg/types"
-	qbtypes "github.com/SigNoz/signoz/pkg/types/querybuildertypes/querybuildertypesv5"
 	"github.com/uptrace/bun"
 )
 
@@ -57,7 +57,7 @@ type StoreablePipeline struct {
 
 type GettablePipeline struct {
 	StoreablePipeline
-	Filter *qbtypes.Filter    `json:"filter"`
+	Filter *v3.FilterSet      `json:"filter"`
 	Config []PipelineOperator `json:"config"`
 }
 
@@ -72,7 +72,7 @@ func (i *GettablePipeline) ParseRawConfig() error {
 }
 
 func (i *GettablePipeline) ParseFilter() error {
-	f := qbtypes.Filter{}
+	f := v3.FilterSet{}
 	err := json.Unmarshal([]byte(i.FilterString), &f)
 	if err != nil {
 		return errors.WrapInvalidInputf(err, errors.CodeInvalidInput, "failed to parse filter")
@@ -200,7 +200,7 @@ type PostablePipeline struct {
 	Alias       string             `json:"alias"`
 	Description string             `json:"description"`
 	Enabled     bool               `json:"enabled"`
-	Filter      *qbtypes.Filter    `json:"filter"`
+	Filter      *v3.FilterSet      `json:"filter"`
 	Config      []PipelineOperator `json:"config"`
 }
 
@@ -218,14 +218,6 @@ func (p *PostablePipeline) IsValid() error {
 	}
 
 	// check the filter
-	if p.Filter == nil || strings.TrimSpace(p.Filter.Expression) == "" {
-		return errors.NewInvalidInputf(errors.CodeInvalidInput, "filter.expression is required")
-	}
-
-	// Validate that every field in the expression has an explicit context
-	// (attribute., resource., body., etc) so later pipeline processing does not
-	// need to guess. We do not validate that the field actually
-	// exists – only that the context is specified.
 	_, err := queryBuilderToExpr.Parse(p.Filter)
 	if err != nil {
 		return err

pkg/types/pipelinetypes/postable_pipeline_test.go

@@ -3,13 +3,24 @@ package pipelinetypes
 import (
 	"testing"
 
-	qbtypes "github.com/SigNoz/signoz/pkg/types/querybuildertypes/querybuildertypesv5"
-	"github.com/stretchr/testify/assert"
+	v3 "github.com/SigNoz/signoz/pkg/query-service/model/v3"
+	. "github.com/smartystreets/goconvey/convey"
 )
 
 func TestIsValidPostablePipeline(t *testing.T) {
-	validPipelineFilter := &qbtypes.Filter{
-		Expression: `attribute.method = "GET"`,
+	validPipelineFilterSet := &v3.FilterSet{
+		Operator: "AND",
+		Items: []v3.FilterItem{
+			{
+				Key: v3.AttributeKey{
+					Key:      "method",
+					DataType: v3.AttributeKeyDataTypeString,
+					Type:     v3.AttributeKeyTypeTag,
+				},
+				Operator: "=",
+				Value:    "GET",
+			},
+		},
 	}
 
 	var correctQueriesTest = []struct {
@@ -23,7 +34,7 @@ func TestIsValidPostablePipeline(t *testing.T) {
 				Name:    "pipeline 1",
 				Alias:   "pipeline1",
 				Enabled: true,
-				Filter:  validPipelineFilter,
+				Filter:  validPipelineFilterSet,
 				Config:  []PipelineOperator{},
 			},
 			IsValid: false,
@@ -35,7 +46,7 @@ func TestIsValidPostablePipeline(t *testing.T) {
 				Name:    "pipeline 1",
 				Alias:   "pipeline1",
 				Enabled: true,
-				Filter:  validPipelineFilter,
+				Filter:  validPipelineFilterSet,
 				Config:  []PipelineOperator{},
 			},
 			IsValid: false,
@@ -47,7 +58,7 @@ func TestIsValidPostablePipeline(t *testing.T) {
 				Name:    "pipeline 1",
 				Alias:   "pipeline1",
 				Enabled: true,
-				Filter:  validPipelineFilter,
+				Filter:  validPipelineFilterSet,
 				Config:  []PipelineOperator{},
 			},
 			IsValid: true,
@@ -59,21 +70,19 @@ func TestIsValidPostablePipeline(t *testing.T) {
 				Name:    "pipeline 1",
 				Alias:   "pipeline1",
 				Enabled: true,
-				Filter: &qbtypes.Filter{
-					Expression: "",
-				},
-			},
-			IsValid: false,
-		},
-		{
-			Name: "Filter without context prefix on field",
-			Pipeline: PostablePipeline{
-				OrderID: 1,
-				Name:    "pipeline 1",
-				Alias:   "pipeline1",
-				Enabled: true,
-				Filter: &qbtypes.Filter{
-					Expression: `method = "GET"`,
+				Filter: &v3.FilterSet{
+					Operator: "AND",
+					Items: []v3.FilterItem{
+						{
+							Key: v3.AttributeKey{
+								Key:      "method",
+								DataType: v3.AttributeKeyDataTypeString,
+								Type:     v3.AttributeKeyTypeUnspecified,
+							},
+							Operator: "regex",
+							Value:    "[0-9A-Z*",
+						},
+					},
 				},
 			},
 			IsValid: false,
@@ -85,19 +94,19 @@ func TestIsValidPostablePipeline(t *testing.T) {
 				Name:    "pipeline 1",
 				Alias:   "pipeline1",
 				Enabled: true,
-				Filter:  validPipelineFilter,
+				Filter:  validPipelineFilterSet,
 			},
 			IsValid: true,
 		},
 	}
 
 	for _, test := range correctQueriesTest {
-		t.Run(test.Name, func(t *testing.T) {
+		Convey(test.Name, t, func() {
 			err := test.Pipeline.IsValid()
 			if test.IsValid {
-				assert.NoError(t, err)
+				So(err, ShouldBeNil)
 			} else {
-				assert.Error(t, err)
+				So(err, ShouldBeError)
 			}
 		})
 	}
@@ -356,12 +365,12 @@ var operatorTest = []struct {
 
 func TestValidOperator(t *testing.T) {
 	for _, test := range operatorTest {
-		t.Run(test.Name, func(t *testing.T) {
+		Convey(test.Name, t, func() {
 			err := isValidOperator(test.Operator)
 			if test.IsValid {
-				assert.NoError(t, err)
+				So(err, ShouldBeNil)
 			} else {
-				assert.Error(t, err)
+				So(err, ShouldBeError)
 			}
 		})
 	}

pkg/types/querybuildertypes/querybuildertypesv5/builder_elements.go

@@ -10,10 +10,35 @@ import (
 	"github.com/SigNoz/signoz/pkg/types/metrictypes"
 	"github.com/SigNoz/signoz/pkg/types/telemetrytypes"
 	"github.com/SigNoz/signoz/pkg/valuer"
+	"github.com/swaggest/jsonschema-go"
 )
 
 type Step struct{ time.Duration }
 
+var _ jsonschema.Exposer = Step{}
+
+// JSONSchema returns a custom schema for Step that accepts either a duration string or a number (seconds).
+func (Step) JSONSchema() (jsonschema.Schema, error) {
+	s := jsonschema.Schema{}
+	s.WithDescription("Step interval. Accepts a Go duration string (e.g., \"60s\", \"1m\", \"1h\") or a number representing seconds (e.g., 60).")
+
+	strSchema := jsonschema.Schema{}
+	strSchema.WithType(jsonschema.String.Type())
+	strSchema.WithExamples("60s", "5m", "1h")
+	strSchema.WithDescription("Duration string (e.g., \"60s\", \"5m\", \"1h\").")
+
+	numSchema := jsonschema.Schema{}
+	numSchema.WithType(jsonschema.Number.Type())
+	numSchema.WithExamples(60, 300, 3600)
+	numSchema.WithDescription("Duration in seconds.")
+
+	s.OneOf = []jsonschema.SchemaOrBool{
+		strSchema.ToSchemaOrBool(),
+		numSchema.ToSchemaOrBool(),
+	}
+	return s, nil
+}
+
 func (s *Step) UnmarshalJSON(b []byte) error {
 	if len(b) == 0 {
 		return nil
@@ -161,6 +186,17 @@ func (f FilterOperator) IsStringSearchOperator() bool {
 	}
 }
 
+// IsArrayOperator returns true if the operator works with array values only
+func (f FilterOperator) IsArrayOperator() bool {
+	switch f {
+	case FilterOperatorIn, FilterOperatorNotIn,
+		FilterOperatorBetween, FilterOperatorNotBetween:
+		return true
+	default:
+		return false
+	}
+}
+
 type OrderDirection struct {
 	valuer.String
 }
@@ -170,6 +206,14 @@ var (
 	OrderDirectionDesc = OrderDirection{valuer.NewString("desc")}
 )
 
+// Enum returns the acceptable values for OrderDirection.
+func (OrderDirection) Enum() []any {
+	return []any{
+		OrderDirectionAsc,
+		OrderDirectionDesc,
+	}
+}
+
 var (
 	OrderDirectionMap = map[string]OrderDirection{
 		"asc":  OrderDirectionAsc,
@@ -192,6 +236,19 @@ var (
 	ReduceToMedian  = ReduceTo{valuer.NewString("median")}
 )
 
+// Enum returns the acceptable values for ReduceTo.
+func (ReduceTo) Enum() []any {
+	return []any{
+		ReduceToSum,
+		ReduceToCount,
+		ReduceToAvg,
+		ReduceToMin,
+		ReduceToMax,
+		ReduceToLast,
+		ReduceToMedian,
+	}
+}
+
 // FunctionReduceTo applies the reduceTo operator to a time series and returns a new series with the reduced value
 // reduceTo can be one of: last, sum, avg, min, max, count, median
 // if reduceTo is not recognized, the function returns the original series

pkg/types/querybuildertypes/querybuildertypesv5/filter_expr.go

@@ -1,66 +0,0 @@
-package querybuildertypesv5
-
-import "github.com/SigNoz/signoz/pkg/types/telemetrytypes"
-
-// LogicalOp represents how child expressions are combined.
-type LogicalOp string
-
-const (
-	// LogicalOpLeaf represents a leaf node containing one or more simple conditions.
-	LogicalOpLeaf LogicalOp = "LEAF"
-	// LogicalOpAnd represents an AND combination of children.
-	LogicalOpAnd LogicalOp = "AND"
-	// LogicalOpOr represents an OR combination of children.
-	LogicalOpOr LogicalOp = "OR"
-)
-
-// FilterExprNode is a reusable logical representation of a filter expression.
-//
-// - Leaf nodes (Op == LogicalOpLeaf) contain one or more ParsedFilterCondition.
-// - Non-leaf nodes (Op == LogicalOpAnd/LogicalOpOr) contain Children.
-// - Negated indicates a leading NOT applied to this subtree.
-type FilterExprNode struct {
-	Op         LogicalOp
-	Negated    bool
-	Conditions []FilterCondition
-	Children   []*FilterExprNode
-}
-
-func NewEmptyFilterExprNode() *FilterExprNode {
-	return &FilterExprNode{
-		Op: LogicalOpLeaf,
-	}
-}
-
-func (f *FilterExprNode) Flatten() []FilterCondition {
-	var conditions []FilterCondition
-	var walk func(node *FilterExprNode)
-
-	walk = func(node *FilterExprNode) {
-		if node == nil {
-			return
-		}
-		if node.Op == LogicalOpLeaf {
-			conditions = append(conditions, node.Conditions...)
-		}
-		for _, child := range node.Children {
-			walk(child)
-		}
-	}
-
-	walk(f)
-	return conditions
-}
-
-// FilterCondition represents a single comparison or existence check
-// extracted from a filter expression.
-//
-//   - Keys:   one or more logical field keys on the left-hand side (see where_clause_visitor.VisitKey
-//     for why one expression key can resolve to multiple TelemetryFieldKeys).
-//   - Op:     filter operator (e.g. =, !=, in, exists, between).
-//   - Value:  right-hand side literal (any type: single value, slice for IN/NOT IN, nil for EXISTS, etc.).
-type FilterCondition struct {
-	Key   *telemetrytypes.TelemetryFieldKey
-	Op    FilterOperator
-	Value any
-}

pkg/types/querybuildertypes/querybuildertypesv5/functions.go

@@ -36,6 +36,30 @@ var (
 	FunctionNameFillZero      = FunctionName{valuer.NewString("fillZero")}
 )
 
+// Enum returns the acceptable values for FunctionName.
+func (FunctionName) Enum() []any {
+	return []any{
+		FunctionNameCutOffMin,
+		FunctionNameCutOffMax,
+		FunctionNameClampMin,
+		FunctionNameClampMax,
+		FunctionNameAbsolute,
+		FunctionNameRunningDiff,
+		FunctionNameLog2,
+		FunctionNameLog10,
+		FunctionNameCumulativeSum,
+		FunctionNameEWMA3,
+		FunctionNameEWMA5,
+		FunctionNameEWMA7,
+		FunctionNameMedian3,
+		FunctionNameMedian5,
+		FunctionNameMedian7,
+		FunctionNameTimeShift,
+		FunctionNameAnomaly,
+		FunctionNameFillZero,
+	}
+}
+
 // Validate checks if the FunctionName is valid and one of the known types
 func (fn FunctionName) Validate() error {
 	validFunctions := []FunctionName{

pkg/types/querybuildertypes/querybuildertypesv5/join.go

@@ -16,6 +16,17 @@ var (
 	JoinTypeCross = JoinType{valuer.NewString("cross")}
 )
 
+// Enum returns the acceptable values for JoinType.
+func (JoinType) Enum() []any {
+	return []any{
+		JoinTypeInner,
+		JoinTypeLeft,
+		JoinTypeRight,
+		JoinTypeFull,
+		JoinTypeCross,
+	}
+}
+
 type QueryRef struct {
 	Name string `json:"name"`
 }

pkg/types/querybuildertypes/querybuildertypesv5/query.go

@@ -2,6 +2,8 @@ package querybuildertypesv5
 
 import (
 	"context"
+
+	"github.com/swaggest/jsonschema-go"
 )
 
 type Query interface {
@@ -29,4 +31,12 @@ type ExecStats struct {
 	StepIntervals map[string]uint64 `json:"stepIntervals,omitempty"`
 }
 
+var _ jsonschema.Preparer = &ExecStats{}
+
+// PrepareJSONSchema adds description to the ExecStats schema.
+func (e *ExecStats) PrepareJSONSchema(schema *jsonschema.Schema) error {
+	schema.WithDescription("Execution statistics for the query, including rows scanned, bytes scanned, and duration.")
+	return nil
+}
+
 type TimeRange struct{ From, To uint64 } // ms since epoch

pkg/types/querybuildertypes/querybuildertypesv5/query_type.go

@@ -16,3 +16,17 @@ var (
 	QueryTypeClickHouseSQL = QueryType{valuer.NewString("clickhouse_sql")}
 	QueryTypePromQL        = QueryType{valuer.NewString("promql")}
 )
+
+// Enum returns the acceptable values for QueryType.
+func (QueryType) Enum() []any {
+	return []any{
+		QueryTypeBuilder,
+		QueryTypeFormula,
+		// Not yet supported.
+		// QueryTypeSubQuery,
+		// QueryTypeJoin,
+		QueryTypeTraceOperator,
+		QueryTypeClickHouseSQL,
+		QueryTypePromQL,
+	}
+}

pkg/types/querybuildertypes/querybuildertypesv5/req.go

@@ -9,6 +9,7 @@ import (
 	"github.com/SigNoz/signoz/pkg/types/metrictypes"
 	"github.com/SigNoz/signoz/pkg/types/telemetrytypes"
 	"github.com/SigNoz/signoz/pkg/valuer"
+	"github.com/swaggest/jsonschema-go"
 )
 
 type QueryEnvelope struct {
@@ -18,6 +19,71 @@ type QueryEnvelope struct {
 	Spec any `json:"spec"`
 }
 
+// queryEnvelopeBuilderTrace is the OpenAPI schema for a QueryEnvelope with type=builder_query and signal=traces.
+type queryEnvelopeBuilderTrace struct {
+	Type QueryType                           `json:"type" description:"The type of the query."`
+	Spec QueryBuilderQuery[TraceAggregation] `json:"spec" description:"The trace builder query specification."`
+}
+
+// queryEnvelopeBuilderLog is the OpenAPI schema for a QueryEnvelope with type=builder_query and signal=logs.
+type queryEnvelopeBuilderLog struct {
+	Type QueryType                         `json:"type" description:"The type of the query."`
+	Spec QueryBuilderQuery[LogAggregation] `json:"spec" description:"The log builder query specification."`
+}
+
+// queryEnvelopeBuilderMetric is the OpenAPI schema for a QueryEnvelope with type=builder_query and signal=metrics.
+type queryEnvelopeBuilderMetric struct {
+	Type QueryType                            `json:"type" description:"The type of the query."`
+	Spec QueryBuilderQuery[MetricAggregation] `json:"spec" description:"The metric builder query specification."`
+}
+
+// queryEnvelopeFormula is the OpenAPI schema for a QueryEnvelope with type=builder_formula.
+type queryEnvelopeFormula struct {
+	Type QueryType           `json:"type" description:"The type of the query."`
+	Spec QueryBuilderFormula `json:"spec" description:"The formula specification."`
+}
+
+// queryEnvelopeJoin is the OpenAPI schema for a QueryEnvelope with type=builder_join.
+// type queryEnvelopeJoin struct {
+// 	Type QueryType        `json:"type" description:"The type of the query."`
+// 	Spec QueryBuilderJoin `json:"spec" description:"The join specification."`
+// }
+
+// queryEnvelopeTraceOperator is the OpenAPI schema for a QueryEnvelope with type=builder_trace_operator.
+type queryEnvelopeTraceOperator struct {
+	Type QueryType                 `json:"type" description:"The type of the query."`
+	Spec QueryBuilderTraceOperator `json:"spec" description:"The trace operator specification."`
+}
+
+// queryEnvelopePromQL is the OpenAPI schema for a QueryEnvelope with type=promql.
+type queryEnvelopePromQL struct {
+	Type QueryType `json:"type" description:"The type of the query."`
+	Spec PromQuery `json:"spec" description:"The PromQL query specification."`
+}
+
+// queryEnvelopeClickHouseSQL is the OpenAPI schema for a QueryEnvelope with type=clickhouse_sql.
+type queryEnvelopeClickHouseSQL struct {
+	Type QueryType       `json:"type" description:"The type of the query."`
+	Spec ClickHouseQuery `json:"spec" description:"The ClickHouse SQL query specification."`
+}
+
+var _ jsonschema.OneOfExposer = QueryEnvelope{}
+
+// JSONSchemaOneOf returns the oneOf variants for the QueryEnvelope discriminated union.
+// Each variant represents a different query type with its corresponding spec schema.
+func (QueryEnvelope) JSONSchemaOneOf() []any {
+	return []any{
+		queryEnvelopeBuilderTrace{},
+		queryEnvelopeBuilderLog{},
+		queryEnvelopeBuilderMetric{},
+		queryEnvelopeFormula{},
+		// queryEnvelopeJoin{},
+		queryEnvelopeTraceOperator{},
+		queryEnvelopePromQL{},
+		queryEnvelopeClickHouseSQL{},
+	}
+}
+
 // implement custom json unmarshaler for the QueryEnvelope
 func (q *QueryEnvelope) UnmarshalJSON(data []byte) error {
 	var shadow struct {
@@ -130,6 +196,12 @@ type CompositeQuery struct {
 	Queries []QueryEnvelope `json:"queries"`
 }
 
+// PrepareJSONSchema adds description to the CompositeQuery schema.
+func (c *CompositeQuery) PrepareJSONSchema(schema *jsonschema.Schema) error {
+	schema.WithDescription("Composite query containing one or more query envelopes. Each query envelope specifies its type and corresponding spec.")
+	return nil
+}
+
 // UnmarshalJSON implements custom JSON unmarshaling to provide better error messages
 func (c *CompositeQuery) UnmarshalJSON(data []byte) error {
 	type Alias CompositeQuery
@@ -192,6 +264,16 @@ var (
 	TextBoxVariableType = VariableType{valuer.NewString("text")}
 )
 
+// Enum returns the acceptable values for VariableType.
+func (VariableType) Enum() []any {
+	return []any{
+		QueryVariableType,
+		DynamicVariableType,
+		CustomVariableType,
+		TextBoxVariableType,
+	}
+}
+
 type VariableItem struct {
 	Type  VariableType `json:"type"`
 	Value any          `json:"value"`
@@ -217,6 +299,12 @@ type QueryRangeRequest struct {
 	FormatOptions *FormatOptions `json:"formatOptions,omitempty"`
 }
 
+// PrepareJSONSchema adds description to the QueryRangeRequest schema.
+func (q *QueryRangeRequest) PrepareJSONSchema(schema *jsonschema.Schema) error {
+	schema.WithDescription("Request body for the v5 query range endpoint. Supports builder queries (traces, logs, metrics), formulas, joins, trace operators, PromQL, and ClickHouse SQL queries.")
+	return nil
+}
+
 func (r *QueryRangeRequest) StepIntervalForQuery(name string) int64 {
 	stepsMap := make(map[string]int64)
 	for _, query := range r.CompositeQuery.Queries {

pkg/types/querybuildertypes/querybuildertypesv5/request_type.go

@@ -30,3 +30,15 @@ var (
 func (r RequestType) IsAggregation() bool {
 	return r == RequestTypeTimeSeries || r == RequestTypeScalar || r == RequestTypeDistribution
 }
+
+// Enum implements jsonschema.Enum; returns the acceptable values for RequestType.
+func (RequestType) Enum() []any {
+	return []any{
+		RequestTypeScalar,
+		RequestTypeTimeSeries,
+		RequestTypeRaw,
+		RequestTypeRawStream,
+		RequestTypeTrace,
+		// RequestTypeDistribution,
+	}
+}

pkg/types/querybuildertypes/querybuildertypesv5/resp.go

@@ -12,6 +12,7 @@ import (
 
 	"github.com/SigNoz/signoz/pkg/types/telemetrytypes"
 	"github.com/SigNoz/signoz/pkg/valuer"
+	"github.com/swaggest/jsonschema-go"
 )
 
 type QBEvent struct {
@@ -42,6 +43,17 @@ type QueryData struct {
 	Results []any `json:"results"`
 }
 
+var _ jsonschema.OneOfExposer = QueryData{}
+
+// JSONSchemaOneOf documents the polymorphic result types in QueryData.Results.
+func (QueryData) JSONSchemaOneOf() []any {
+	return []any{
+		TimeSeriesData{},
+		ScalarData{},
+		RawData{},
+	}
+}
+
 type QueryRangeResponse struct {
 	Type RequestType `json:"type"`
 	Data QueryData   `json:"data"`
@@ -52,6 +64,14 @@ type QueryRangeResponse struct {
 	QBEvent *QBEvent `json:"-"`
 }
 
+var _ jsonschema.Preparer = &QueryRangeResponse{}
+
+// PrepareJSONSchema adds description to the QueryRangeResponse schema.
+func (q *QueryRangeResponse) PrepareJSONSchema(schema *jsonschema.Schema) error {
+	schema.WithDescription("Response from the v5 query range endpoint. The data.results array contains typed results depending on the requestType: TimeSeriesData for time_series, ScalarData for scalar, or RawData for raw requests.")
+	return nil
+}
+
 type TimeSeriesData struct {
 	QueryName    string               `json:"queryName"`
 	Aggregations []*AggregationBucket `json:"aggregations"`
@@ -159,6 +179,14 @@ var (
 	ColumnTypeAggregation = ColumnType{valuer.NewString("aggregation")}
 )
 
+// Enum returns the acceptable values for ColumnType.
+func (ColumnType) Enum() []any {
+	return []any{
+		ColumnTypeGroup,
+		ColumnTypeAggregation,
+	}
+}
+
 type ColumnDescriptor struct {
 	telemetrytypes.TelemetryFieldKey
 	QueryName        string `json:"queryName"`

pkg/types/telemetrytypes/field.go

@@ -23,8 +23,10 @@ const (
 	// e.g., "body.status" where "body." is the prefix
 	BodyJSONStringSearchPrefix = "body."
 	ArraySep                   = jsontypeexporter.ArraySeparator
+	ArraySepSuffix             = "[]"
 	// TODO(Piyush): Remove once we've migrated to the new array syntax
-	ArrayAnyIndex = "[*]."
+	ArrayAnyIndex       = "[*]."
+	ArrayAnyIndexSuffix = "[*]"
 )
 
 type TelemetryFieldKey struct {

pkg/types/telemetrytypes/field_context.go

@@ -172,3 +172,18 @@ func isContextValidForSignal(ctx FieldContext, signal Signal) bool {
 	}
 	return true
 }
+
+// Enum returns the acceptable values for FieldContext.
+func (FieldContext) Enum() []any {
+	return []any{
+		FieldContextMetric,
+		FieldContextLog,
+		FieldContextSpan,
+		// FieldContextTrace,
+		FieldContextResource,
+		// FieldContextScope,
+		FieldContextAttribute,
+		// FieldContextEvent,
+		FieldContextBody,
+	}
+}

pkg/types/telemetrytypes/field_datatype.go

@@ -93,6 +93,14 @@ var (
 		FieldDataTypeArrayFloat64: "Array(Float64)",
 		FieldDataTypeArrayBool:    "Array(Bool)",
 	}
+
+	ScalerFieldTypeToArrayFieldType = map[FieldDataType]FieldDataType{
+		FieldDataTypeString:  FieldDataTypeArrayString,
+		FieldDataTypeBool:    FieldDataTypeArrayBool,
+		FieldDataTypeNumber:  FieldDataTypeArrayNumber,
+		FieldDataTypeInt64:   FieldDataTypeArrayInt64,
+		FieldDataTypeFloat64: FieldDataTypeArrayFloat64,
+	}
 )
 
 func (f FieldDataType) CHDataType() string {
@@ -169,3 +177,19 @@ func (f FieldDataType) TagDataType() string {
 		return "string"
 	}
 }
+
+// Enum returns the acceptable values for FieldDataType.
+func (FieldDataType) Enum() []any {
+	return []any{
+		FieldDataTypeString,
+		FieldDataTypeBool,
+		FieldDataTypeFloat64,
+		FieldDataTypeInt64,
+		FieldDataTypeNumber,
+		// FieldDataTypeArrayString,
+		// FieldDataTypeArrayFloat64,
+		// FieldDataTypeArrayBool,
+		// FieldDataTypeArrayInt64,
+		// FieldDataTypeArrayNumber,
+	}
+}

pkg/types/telemetrytypes/signal.go

@@ -12,3 +12,12 @@ var (
 	SignalMetrics     = Signal{valuer.NewString("metrics")}
 	SignalUnspecified = Signal{valuer.NewString("")}
 )
+
+// Enum returns the acceptable values for Signal.
+func (Signal) Enum() []any {
+	return []any{
+		SignalTraces,
+		SignalLogs,
+		SignalMetrics,
+	}
+}

pkg/types/telemetrytypes/source.go

@@ -10,3 +10,10 @@ var (
 	SourceMeter       = Source{valuer.NewString("meter")}
 	SourceUnspecified = Source{valuer.NewString("")}
 )
+
+// Enum returns the acceptable values for Source.
+func (Source) Enum() []any {
+	return []any{
+		SourceMeter,
+	}
+}

pkg/types/telemetrytypes/test_data.go

@@ -65,6 +65,7 @@ func TestJSONTypeSet() (map[string][]JSONDataType, MetadataStore) {
 		"interests[].entities[].reviews[].entries[].metadata[].positions[].unit":     {String},
 		"interests[].entities[].reviews[].entries[].metadata[].positions[].ratings":  {ArrayInt64, ArrayString},
 		"message": {String},
+		"tags":    {ArrayString},
 	}
 
 	return types, nil

tests/integration/src/passwordauthn/06_duplicate_invite.py

@@ -0,0 +1,62 @@
+from http import HTTPStatus
+from typing import Callable
+
+import requests
+
+from fixtures.auth import USER_ADMIN_EMAIL, USER_ADMIN_PASSWORD
+from fixtures.types import SigNoz
+
+DUPLICATE_USER_EMAIL = "duplicate@integration.test"
+
+
+def test_duplicate_user_invite_rejected(
+    signoz: SigNoz,
+    get_token: Callable[[str, str], str],
+):
+    """
+    Verify that the unique index on (email, org_id) in the users table prevents
+    creating duplicate users. This invites a new user, accepts the invite, then
+    tries to invite and accept the same email again expecting a failure.
+    """
+    admin_token = get_token(USER_ADMIN_EMAIL, USER_ADMIN_PASSWORD)
+
+    # Step 1: Invite a new user.
+    initial_invite_response = requests.post(
+        signoz.self.host_configs["8080"].get("/api/v1/invite"),
+        json={"email": DUPLICATE_USER_EMAIL, "role": "EDITOR"},
+        headers={"Authorization": f"Bearer {admin_token}"},
+        timeout=2,
+    )
+    assert initial_invite_response.status_code == HTTPStatus.CREATED
+    initial_invite_token = initial_invite_response.json()["data"]["token"]
+
+    # Step 2: Accept the invite to create the user.
+    initial_accept_response = requests.post(
+        signoz.self.host_configs["8080"].get("/api/v1/invite/accept"),
+        json={"token": initial_invite_token, "password": "password123Z$"},
+        timeout=2,
+    )
+    assert initial_accept_response.status_code == HTTPStatus.CREATED
+
+    # Step 3: Invite the same email again.
+    duplicate_invite_response = requests.post(
+        signoz.self.host_configs["8080"].get("/api/v1/invite"),
+        json={"email": DUPLICATE_USER_EMAIL, "role": "VIEWER"},
+        headers={"Authorization": f"Bearer {admin_token}"},
+        timeout=2,
+    )
+
+    # The invite creation itself may be rejected if the app checks for existing users.
+    if duplicate_invite_response.status_code != HTTPStatus.CREATED:
+        assert duplicate_invite_response.status_code == HTTPStatus.CONFLICT
+        return
+
+    duplicate_invite_token = duplicate_invite_response.json()["data"]["token"]
+
+    # Step 4: Accept the duplicate invite — should fail due to unique constraint.
+    duplicate_accept_response = requests.post(
+        signoz.self.host_configs["8080"].get("/api/v1/invite/accept"),
+        json={"token": duplicate_invite_token, "password": "password123Z$"},
+        timeout=2,
+    )
+    assert duplicate_accept_response.status_code == HTTPStatus.CONFLICT