chore(qb): added log list queries integration tests (#10841)

* chore(qb): added log list queries integration tests

* fix: typo

* fix: typo

frontend/src/components/CreateServiceAccountModal/CreateServiceAccountModal.tsx

@@ -14,6 +14,8 @@ import type { RenderErrorResponseDTO } from 'api/generated/services/sigNoz.schem
 import { AxiosError } from 'axios';
 import { SA_QUERY_PARAMS } from 'container/ServiceAccountsSettings/constants';
 import { parseAsBoolean, useQueryState } from 'nuqs';
+import { useErrorModal } from 'providers/ErrorModalProvider';
+import APIError from 'types/api/error';
 
 import './CreateServiceAccountModal.styles.scss';
 
@@ -28,6 +30,8 @@ function CreateServiceAccountModal(): JSX.Element {
 		parseAsBoolean.withDefault(false),
 	);
 
+	const { showErrorModal, isErrorModalVisible } = useErrorModal();
+
 	const {
 		control,
 		handleSubmit,
@@ -54,13 +58,10 @@ function CreateServiceAccountModal(): JSX.Element {
 				await invalidateListServiceAccounts(queryClient);
 			},
 			onError: (err) => {
-				const errMessage =
-					convertToApiError(
-						err as AxiosError<RenderErrorResponseDTO, unknown> | null,
-					)?.getErrorMessage() || 'An error occurred';
-				toast.error(`Failed to create service account: ${errMessage}`, {
-					richColors: true,
-				});
+				const errMessage = convertToApiError(
+					err as AxiosError<RenderErrorResponseDTO, unknown> | null,
+				);
+				showErrorModal(errMessage as APIError);
 			},
 		},
 	});
@@ -90,7 +91,7 @@ function CreateServiceAccountModal(): JSX.Element {
 			showCloseButton
 			width="narrow"
 			className="create-sa-modal"
-			disableOutsideClick={false}
+			disableOutsideClick={isErrorModalVisible}
 		>
 			<div className="create-sa-modal__content">
 				<form

frontend/src/components/CreateServiceAccountModal/__tests__/CreateServiceAccountModal.test.tsx

@@ -11,6 +11,16 @@ jest.mock('@signozhq/sonner', () => ({
 
 const mockToast = jest.mocked(toast);
 
+const showErrorModal = jest.fn();
+jest.mock('providers/ErrorModalProvider', () => ({
+	__esModule: true,
+	...jest.requireActual('providers/ErrorModalProvider'),
+	useErrorModal: jest.fn(() => ({
+		showErrorModal,
+		isErrorModalVisible: false,
+	})),
+}));
+
 const SERVICE_ACCOUNTS_ENDPOINT = '*/api/v1/service_accounts';
 
 function renderModal(): ReturnType<typeof render> {
@@ -92,10 +102,13 @@ describe('CreateServiceAccountModal', () => {
 		await user.click(submitBtn);
 
 		await waitFor(() => {
-			expect(mockToast.error).toHaveBeenCalledWith(
-				expect.stringMatching(/Failed to create service account/i),
-				expect.anything(),
+			expect(showErrorModal).toHaveBeenCalledWith(
+				expect.objectContaining({
+					getErrorMessage: expect.any(Function),
+				}),
 			);
+			const passedError = showErrorModal.mock.calls[0][0] as any;
+			expect(passedError.getErrorMessage()).toBe('Internal Server Error');
 		});
 
 		expect(

frontend/src/components/EditMemberDrawer/EditMemberDrawer.tsx

@@ -1,4 +1,4 @@
-import { useCallback, useEffect, useState } from 'react';
+import { useCallback, useEffect, useRef, useState } from 'react';
 import { useCopyToClipboard } from 'react-use';
 import { Badge } from '@signozhq/badge';
 import { Button } from '@signozhq/button';
@@ -28,6 +28,7 @@ import {
 	useMemberRoleManager,
 } from 'hooks/member/useMemberRoleManager';
 import { useAppContext } from 'providers/App/App';
+import { useErrorModal } from 'providers/ErrorModalProvider';
 import { useTimezone } from 'providers/Timezone';
 import APIError from 'types/api/error';
 import { toAPIError } from 'utils/errorUtils';
@@ -90,8 +91,11 @@ function EditMemberDrawer({
 	const [linkType, setLinkType] = useState<'invite' | 'reset' | null>(null);
 
 	const isInvited = member?.status === MemberStatus.Invited;
+	const isDeleted = member?.status === MemberStatus.Deleted;
 	const isSelf = !!member?.id && member.id === currentUser?.id;
 
+	const { showErrorModal } = useErrorModal();
+
 	const {
 		data: fetchedUser,
 		isLoading: isFetchingUser,
@@ -111,26 +115,39 @@ function EditMemberDrawer({
 		refetch: refetchRoles,
 	} = useRoles();
 
-	const { fetchedRoleIds, applyDiff } = useMemberRoleManager(
-		member?.id ?? '',
-		open && !!member?.id,
-	);
+	const {
+		fetchedRoleIds,
+		isLoading: isMemberRolesLoading,
+		applyDiff,
+	} = useMemberRoleManager(member?.id ?? '', open && !!member?.id);
 
 	const fetchedDisplayName =
 		fetchedUser?.data?.displayName ?? member?.name ?? '';
 	const fetchedUserId = fetchedUser?.data?.id;
 	const fetchedUserDisplayName = fetchedUser?.data?.displayName;
 
+	const roleSessionRef = useRef<string | null>(null);
+
 	useEffect(() => {
 		if (fetchedUserId) {
 			setLocalDisplayName(fetchedUserDisplayName ?? member?.name ?? '');
 		}
-		setSaveErrors([]);
 	}, [fetchedUserId, fetchedUserDisplayName, member?.name]);
 
 	useEffect(() => {
-		setLocalRole(fetchedRoleIds[0] ?? '');
-	}, [fetchedRoleIds]);
+		if (fetchedUserId) {
+			setSaveErrors([]);
+		}
+	}, [fetchedUserId]);
+
+	useEffect(() => {
+		if (!member?.id) {
+			roleSessionRef.current = null;
+		} else if (member.id !== roleSessionRef.current && !isMemberRolesLoading) {
+			setLocalRole(fetchedRoleIds[0] ?? '');
+			roleSessionRef.current = member.id;
+		}
+	}, [member?.id, fetchedRoleIds, isMemberRolesLoading]);
 
 	const isDirty =
 		member !== null &&
@@ -153,17 +170,10 @@ function EditMemberDrawer({
 				onClose();
 			},
 			onError: (err): void => {
-				const errMessage =
-					convertToApiError(
-						err as AxiosError<RenderErrorResponseDTO, unknown> | null,
-					)?.getErrorMessage() || 'An error occurred';
-				const prefix = isInvited
-					? 'Failed to revoke invite'
-					: 'Failed to delete member';
-				toast.error(`${prefix}: ${errMessage}`, {
-					richColors: true,
-					position: 'top-right',
-				});
+				const errMessage = convertToApiError(
+					err as AxiosError<RenderErrorResponseDTO, unknown> | null,
+				);
+				showErrorModal(errMessage as APIError);
 			},
 		},
 	});
@@ -344,15 +354,15 @@ function EditMemberDrawer({
 					position: 'top-right',
 				});
 			}
-		} catch {
-			toast.error('Failed to generate password reset link', {
-				richColors: true,
-				position: 'top-right',
-			});
+		} catch (err) {
+			const errMsg = convertToApiError(
+				err as AxiosError<RenderErrorResponseDTO, unknown> | null,
+			);
+			showErrorModal(errMsg as APIError);
 		} finally {
 			setIsGeneratingLink(false);
 		}
-	}, [member, isInvited, onClose]);
+	}, [member, isInvited, onClose, showErrorModal]);
 
 	const [copyState, copyToClipboard] = useCopyToClipboard();
 	const handleCopyResetLink = useCallback((): void => {
@@ -419,7 +429,7 @@ function EditMemberDrawer({
 						}}
 						className="edit-member-drawer__input"
 						placeholder="Enter name"
-						disabled={isRootUser}
+						disabled={isRootUser || isDeleted}
 					/>
 				</Tooltip>
 			</div>
@@ -440,9 +450,15 @@ function EditMemberDrawer({
 				<label className="edit-member-drawer__label" htmlFor="member-role">
 					Roles
 				</label>
-				{isSelf || isRootUser ? (
+				{isSelf || isRootUser || isDeleted ? (
 					<Tooltip
-						title={isRootUser ? ROOT_USER_TOOLTIP : 'You cannot modify your own role'}
+						title={
+							isRootUser
+								? ROOT_USER_TOOLTIP
+								: isDeleted
+								? undefined
+								: 'You cannot modify your own role'
+						}
 					>
 						<div className="edit-member-drawer__input-wrapper edit-member-drawer__input-wrapper--disabled">
 							<div className="edit-member-drawer__disabled-roles">
@@ -467,7 +483,7 @@ function EditMemberDrawer({
 						onRefetch={refetchRoles}
 						value={localRole}
 						onChange={(role): void => {
-							setLocalRole(role);
+							setLocalRole(role ?? '');
 							setSaveErrors((prev) =>
 								prev.filter(
 									(err) =>
@@ -476,6 +492,7 @@ function EditMemberDrawer({
 							);
 						}}
 						placeholder="Select role"
+						allowClear={false}
 					/>
 				)}
 			</div>
@@ -487,6 +504,10 @@ function EditMemberDrawer({
 						<Badge color="forest" variant="outline">
 							ACTIVE
 						</Badge>
+					) : member?.status === MemberStatus.Deleted ? (
+						<Badge color="cherry" variant="outline">
+							DELETED
+						</Badge>
 					) : (
 						<Badge color="amber" variant="outline">
 							INVITED
@@ -525,55 +546,57 @@ function EditMemberDrawer({
 		<div className="edit-member-drawer__layout">
 			<div className="edit-member-drawer__body">{drawerBody}</div>
 
-			<div className="edit-member-drawer__footer">
-				<div className="edit-member-drawer__footer-left">
-					<Tooltip title={getDeleteTooltip(isRootUser, isSelf)}>
-						<span className="edit-member-drawer__tooltip-wrapper">
-							<Button
-								className="edit-member-drawer__footer-btn edit-member-drawer__footer-btn--danger"
-								onClick={(): void => setShowDeleteConfirm(true)}
-								disabled={isRootUser || isSelf}
-							>
-								<Trash2 size={12} />
-								{isInvited ? 'Revoke Invite' : 'Delete Member'}
-							</Button>
-						</span>
-					</Tooltip>
+			{!isDeleted && (
+				<div className="edit-member-drawer__footer">
+					<div className="edit-member-drawer__footer-left">
+						<Tooltip title={getDeleteTooltip(isRootUser, isSelf)}>
+							<span className="edit-member-drawer__tooltip-wrapper">
+								<Button
+									className="edit-member-drawer__footer-btn edit-member-drawer__footer-btn--danger"
+									onClick={(): void => setShowDeleteConfirm(true)}
+									disabled={isRootUser || isSelf}
+								>
+									<Trash2 size={12} />
+									{isInvited ? 'Revoke Invite' : 'Delete Member'}
+								</Button>
+							</span>
+						</Tooltip>
 
-					<div className="edit-member-drawer__footer-divider" />
-					<Tooltip title={isRootUser ? ROOT_USER_TOOLTIP : undefined}>
-						<span className="edit-member-drawer__tooltip-wrapper">
-							<Button
-								className="edit-member-drawer__footer-btn edit-member-drawer__footer-btn--warning"
-								onClick={handleGenerateResetLink}
-								disabled={isGeneratingLink || isRootUser}
-							>
-								<RefreshCw size={12} />
-								{isGeneratingLink && 'Generating...'}
-								{!isGeneratingLink && isInvited && 'Copy Invite Link'}
-								{!isGeneratingLink && !isInvited && 'Generate Password Reset Link'}
-							</Button>
-						</span>
-					</Tooltip>
+						<div className="edit-member-drawer__footer-divider" />
+						<Tooltip title={isRootUser ? ROOT_USER_TOOLTIP : undefined}>
+							<span className="edit-member-drawer__tooltip-wrapper">
+								<Button
+									className="edit-member-drawer__footer-btn edit-member-drawer__footer-btn--warning"
+									onClick={handleGenerateResetLink}
+									disabled={isGeneratingLink || isRootUser}
+								>
+									<RefreshCw size={12} />
+									{isGeneratingLink && 'Generating...'}
+									{!isGeneratingLink && isInvited && 'Copy Invite Link'}
+									{!isGeneratingLink && !isInvited && 'Generate Password Reset Link'}
+								</Button>
+							</span>
+						</Tooltip>
+					</div>
+
+					<div className="edit-member-drawer__footer-right">
+						<Button variant="solid" color="secondary" size="sm" onClick={handleClose}>
+							<X size={14} />
+							Cancel
+						</Button>
+
+						<Button
+							variant="solid"
+							color="primary"
+							size="sm"
+							disabled={!isDirty || isSaving || isRootUser}
+							onClick={handleSave}
+						>
+							{isSaving ? 'Saving...' : 'Save Member Details'}
+						</Button>
+					</div>
 				</div>
-
-				<div className="edit-member-drawer__footer-right">
-					<Button variant="solid" color="secondary" size="sm" onClick={handleClose}>
-						<X size={14} />
-						Cancel
-					</Button>
-
-					<Button
-						variant="solid"
-						color="primary"
-						size="sm"
-						disabled={!isDirty || isSaving || isRootUser}
-						onClick={handleSave}
-					>
-						{isSaving ? 'Saving...' : 'Save Member Details'}
-					</Button>
-				</div>
-			</div>
+			)}
 		</div>
 	);
 

frontend/src/components/EditMemberDrawer/__tests__/EditMemberDrawer.test.tsx

@@ -84,6 +84,16 @@ const ROLES_ENDPOINT = '*/api/v1/roles';
 const mockDeleteMutate = jest.fn();
 const mockGetResetPasswordToken = jest.mocked(getResetPasswordToken);
 
+const showErrorModal = jest.fn();
+jest.mock('providers/ErrorModalProvider', () => ({
+	__esModule: true,
+	...jest.requireActual('providers/ErrorModalProvider'),
+	useErrorModal: jest.fn(() => ({
+		showErrorModal,
+		isErrorModalVisible: false,
+	})),
+}));
+
 const mockFetchedUser = {
 	data: {
 		id: 'user-1',
@@ -147,6 +157,7 @@ function renderDrawer(
 describe('EditMemberDrawer', () => {
 	beforeEach(() => {
 		jest.clearAllMocks();
+		showErrorModal.mockClear();
 		server.use(
 			rest.get(ROLES_ENDPOINT, (_, res, ctx) =>
 				res(ctx.status(200), ctx.json(listRolesSuccessResponse)),
@@ -459,7 +470,6 @@ describe('EditMemberDrawer', () => {
 
 		it('shows API error message when deleteUser fails for active member', async () => {
 			const user = userEvent.setup({ pointerEventsCheck: 0 });
-			const mockToast = jest.mocked(toast);
 
 			(useDeleteUser as jest.Mock).mockImplementation((options) => ({
 				mutate: mockDeleteMutate.mockImplementation(() => {
@@ -477,16 +487,20 @@ describe('EditMemberDrawer', () => {
 			await user.click(confirmBtns[confirmBtns.length - 1]);
 
 			await waitFor(() => {
-				expect(mockToast.error).toHaveBeenCalledWith(
-					'Failed to delete member: Something went wrong on server',
-					expect.anything(),
+				expect(showErrorModal).toHaveBeenCalledWith(
+					expect.objectContaining({
+						getErrorMessage: expect.any(Function),
+					}),
+				);
+				const passedError = showErrorModal.mock.calls[0][0] as any;
+				expect(passedError.getErrorMessage()).toBe(
+					'Something went wrong on server',
 				);
 			});
 		});
 
 		it('shows API error message when deleteUser fails for invited member', async () => {
 			const user = userEvent.setup({ pointerEventsCheck: 0 });
-			const mockToast = jest.mocked(toast);
 
 			(useDeleteUser as jest.Mock).mockImplementation((options) => ({
 				mutate: mockDeleteMutate.mockImplementation(() => {
@@ -504,9 +518,14 @@ describe('EditMemberDrawer', () => {
 			await user.click(confirmBtns[confirmBtns.length - 1]);
 
 			await waitFor(() => {
-				expect(mockToast.error).toHaveBeenCalledWith(
-					'Failed to revoke invite: Something went wrong on server',
-					expect.anything(),
+				expect(showErrorModal).toHaveBeenCalledWith(
+					expect.objectContaining({
+						getErrorMessage: expect.any(Function),
+					}),
+				);
+				const passedError = showErrorModal.mock.calls[0][0] as any;
+				expect(passedError.getErrorMessage()).toBe(
+					'Something went wrong on server',
 				);
 			});
 		});

frontend/src/components/InviteMembersModal/InviteMembersModal.tsx

@@ -10,6 +10,7 @@ import { Select } from 'antd';
 import inviteUsers from 'api/v1/invite/bulk/create';
 import sendInvite from 'api/v1/invite/create';
 import { cloneDeep, debounce } from 'lodash-es';
+import { useErrorModal } from 'providers/ErrorModalProvider';
 import APIError from 'types/api/error';
 import { ROLES } from 'types/roles';
 import { EMAIL_REGEX } from 'utils/app';
@@ -40,6 +41,8 @@ function InviteMembersModal({
 	onClose,
 	onComplete,
 }: InviteMembersModalProps): JSX.Element {
+	const { showErrorModal, isErrorModalVisible } = useErrorModal();
+
 	const [rows, setRows] = useState<InviteRow[]>(() => [
 		EMPTY_ROW(),
 		EMPTY_ROW(),
@@ -204,13 +207,11 @@ function InviteMembersModal({
 			resetAndClose();
 			onComplete?.();
 		} catch (err) {
-			const apiErr = err as APIError;
-			const errorMessage = apiErr?.getErrorMessage?.() ?? 'An error occurred';
-			toast.error(errorMessage, { richColors: true, position: 'top-right' });
+			showErrorModal(err as APIError);
 		} finally {
 			setIsSubmitting(false);
 		}
-	}, [rows, onComplete, resetAndClose, validateAllUsers]);
+	}, [validateAllUsers, rows, resetAndClose, onComplete, showErrorModal]);
 
 	const touchedRows = rows.filter(isRowTouched);
 	const isSubmitDisabled = isSubmitting || touchedRows.length === 0;
@@ -227,7 +228,7 @@ function InviteMembersModal({
 			showCloseButton
 			width="wide"
 			className="invite-members-modal"
-			disableOutsideClick={false}
+			disableOutsideClick={isErrorModalVisible}
 		>
 			<div className="invite-members-modal__content">
 				<div className="invite-members-modal__table">
@@ -329,6 +330,7 @@ function InviteMembersModal({
 						size="sm"
 						onClick={handleSubmit}
 						disabled={isSubmitDisabled}
+						loading={isSubmitting}
 					>
 						{isSubmitting ? 'Inviting...' : 'Invite Team Members'}
 					</Button>

frontend/src/components/InviteMembersModal/__tests__/InviteMembersModal.test.tsx

@@ -1,4 +1,3 @@
-import { toast } from '@signozhq/sonner';
 import inviteUsers from 'api/v1/invite/bulk/create';
 import sendInvite from 'api/v1/invite/create';
 import { StatusCodes } from 'http-status-codes';
@@ -22,6 +21,16 @@ jest.mock('@signozhq/sonner', () => ({
 	},
 }));
 
+const showErrorModal = jest.fn();
+jest.mock('providers/ErrorModalProvider', () => ({
+	__esModule: true,
+	...jest.requireActual('providers/ErrorModalProvider'),
+	useErrorModal: jest.fn(() => ({
+		showErrorModal,
+		isErrorModalVisible: false,
+	})),
+}));
+
 const mockSendInvite = jest.mocked(sendInvite);
 const mockInviteUsers = jest.mocked(inviteUsers);
 
@@ -34,6 +43,7 @@ const defaultProps = {
 describe('InviteMembersModal', () => {
 	beforeEach(() => {
 		jest.clearAllMocks();
+		showErrorModal.mockClear();
 		mockSendInvite.mockResolvedValue({
 			httpStatusCode: 200,
 			data: { data: 'test', status: 'success' },
@@ -154,9 +164,10 @@ describe('InviteMembersModal', () => {
 	describe('error handling', () => {
 		it('shows BE message on single invite 409', async () => {
 			const user = userEvent.setup({ pointerEventsCheck: 0 });
-			mockSendInvite.mockRejectedValue(
-				makeApiError('An invite already exists for this email: single@signoz.io'),
+			const error = makeApiError(
+				'An invite already exists for this email: single@signoz.io',
 			);
+			mockSendInvite.mockRejectedValue(error);
 
 			render(<InviteMembersModal {...defaultProps} />);
 
@@ -171,18 +182,16 @@ describe('InviteMembersModal', () => {
 			);
 
 			await waitFor(() => {
-				expect(toast.error).toHaveBeenCalledWith(
-					'An invite already exists for this email: single@signoz.io',
-					expect.anything(),
-				);
+				expect(showErrorModal).toHaveBeenCalledWith(error);
 			});
 		});
 
 		it('shows BE message on bulk invite 409', async () => {
 			const user = userEvent.setup({ pointerEventsCheck: 0 });
-			mockInviteUsers.mockRejectedValue(
-				makeApiError('An invite already exists for this email: alice@signoz.io'),
+			const error = makeApiError(
+				'An invite already exists for this email: alice@signoz.io',
 			);
+			mockInviteUsers.mockRejectedValue(error);
 
 			render(<InviteMembersModal {...defaultProps} />);
 
@@ -201,18 +210,17 @@ describe('InviteMembersModal', () => {
 			);
 
 			await waitFor(() => {
-				expect(toast.error).toHaveBeenCalledWith(
-					'An invite already exists for this email: alice@signoz.io',
-					expect.anything(),
-				);
+				expect(showErrorModal).toHaveBeenCalledWith(error);
 			});
 		});
 
 		it('shows BE message on generic error', async () => {
 			const user = userEvent.setup({ pointerEventsCheck: 0 });
-			mockSendInvite.mockRejectedValue(
-				makeApiError('Internal server error', StatusCodes.INTERNAL_SERVER_ERROR),
+			const error = makeApiError(
+				'Internal server error',
+				StatusCodes.INTERNAL_SERVER_ERROR,
 			);
+			mockSendInvite.mockRejectedValue(error);
 
 			render(<InviteMembersModal {...defaultProps} />);
 
@@ -227,10 +235,7 @@ describe('InviteMembersModal', () => {
 			);
 
 			await waitFor(() => {
-				expect(toast.error).toHaveBeenCalledWith(
-					'Internal server error',
-					expect.anything(),
-				);
+				expect(showErrorModal).toHaveBeenCalledWith(error);
 			});
 		});
 	});

frontend/src/components/MembersTable/MembersTable.tsx

@@ -210,7 +210,7 @@ function MembersTable({
 					index % 2 === 0 ? 'members-table-row--tinted' : ''
 				}
 				onRow={(record): React.HTMLAttributes<HTMLElement> => {
-					const isClickable = onRowClick && record.status !== MemberStatus.Deleted;
+					const isClickable = !!onRowClick;
 					return {
 						onClick: (): void => {
 							if (isClickable) {

frontend/src/components/MembersTable/__tests__/MembersTable.test.tsx

@@ -86,7 +86,7 @@ describe('MembersTable', () => {
 		);
 	});
 
-	it('renders DELETED badge and does not call onRowClick when a deleted member row is clicked', async () => {
+	it('renders DELETED badge and calls onRowClick when a deleted member row is clicked', async () => {
 		const onRowClick = jest.fn();
 		const user = userEvent.setup({ pointerEventsCheck: 0 });
 		const deletedMember: MemberRow = {
@@ -108,7 +108,7 @@ describe('MembersTable', () => {
 
 		expect(screen.getByText('DELETED')).toBeInTheDocument();
 		await user.click(screen.getByText('Dave Deleted'));
-		expect(onRowClick).not.toHaveBeenCalledWith(
+		expect(onRowClick).toHaveBeenCalledWith(
 			expect.objectContaining({ id: 'user-del' }),
 		);
 	});

frontend/src/components/RolesSelect/RolesSelect.tsx

@@ -85,7 +85,8 @@ interface BaseProps {
 interface SingleProps extends BaseProps {
 	mode?: 'single';
 	value?: string;
-	onChange?: (role: string) => void;
+	onChange?: (role: string | undefined) => void;
+	allowClear?: boolean;
 }
 
 interface MultipleProps extends BaseProps {
@@ -154,13 +155,14 @@ function RolesSelect(props: RolesSelectProps): JSX.Element {
 		);
 	}
 
-	const { value, onChange } = props as SingleProps;
+	const { value, onChange, allowClear = true } = props as SingleProps;
 	return (
 		<Select
 			id={id}
 			value={value || undefined}
 			onChange={onChange}
 			placeholder={placeholder}
+			allowClear={allowClear}
 			className={cx('roles-single-select', className)}
 			loading={loading}
 			notFoundContent={notFoundContent}

frontend/src/components/ServiceAccountDrawer/AddKeyModal/index.tsx

@@ -17,6 +17,8 @@ import { AxiosError } from 'axios';
 import { DATE_TIME_FORMATS } from 'constants/dateTimeFormats';
 import { SA_QUERY_PARAMS } from 'container/ServiceAccountsSettings/constants';
 import { parseAsBoolean, useQueryState } from 'nuqs';
+import { useErrorModal } from 'providers/ErrorModalProvider';
+import APIError from 'types/api/error';
 
 import KeyCreatedPhase from './KeyCreatedPhase';
 import KeyFormPhase from './KeyFormPhase';
@@ -27,6 +29,7 @@ import './AddKeyModal.styles.scss';
 
 function AddKeyModal(): JSX.Element {
 	const queryClient = useQueryClient();
+	const { showErrorModal, isErrorModalVisible } = useErrorModal();
 	const [accountId] = useQueryState(SA_QUERY_PARAMS.ACCOUNT);
 	const [isAddKeyOpen, setIsAddKeyOpen] = useQueryState(
 		SA_QUERY_PARAMS.ADD_KEY,
@@ -81,11 +84,11 @@ function AddKeyModal(): JSX.Element {
 				}
 			},
 			onError: (error) => {
-				const errMessage =
+				showErrorModal(
 					convertToApiError(
 						error as AxiosError<RenderErrorResponseDTO, unknown> | null,
-					)?.getErrorMessage() || 'Failed to create key';
-				toast.error(errMessage, { richColors: true });
+					) as APIError,
+				);
 			},
 		},
 	});
@@ -151,7 +154,7 @@ function AddKeyModal(): JSX.Element {
 			width="base"
 			className="add-key-modal"
 			showCloseButton
-			disableOutsideClick={false}
+			disableOutsideClick={isErrorModalVisible}
 		>
 			{phase === Phase.FORM && (
 				<KeyFormPhase

frontend/src/components/ServiceAccountDrawer/DeleteAccountModal.tsx

@@ -16,9 +16,12 @@ import type {
 import { AxiosError } from 'axios';
 import { SA_QUERY_PARAMS } from 'container/ServiceAccountsSettings/constants';
 import { parseAsBoolean, useQueryState } from 'nuqs';
+import { useErrorModal } from 'providers/ErrorModalProvider';
+import APIError from 'types/api/error';
 
 function DeleteAccountModal(): JSX.Element {
 	const queryClient = useQueryClient();
+	const { showErrorModal, isErrorModalVisible } = useErrorModal();
 	const [accountId, setAccountId] = useQueryState(SA_QUERY_PARAMS.ACCOUNT);
 	const [isDeleteOpen, setIsDeleteOpen] = useQueryState(
 		SA_QUERY_PARAMS.DELETE_SA,
@@ -45,11 +48,11 @@ function DeleteAccountModal(): JSX.Element {
 				await invalidateListServiceAccounts(queryClient);
 			},
 			onError: (error) => {
-				const errMessage =
+				showErrorModal(
 					convertToApiError(
 						error as AxiosError<RenderErrorResponseDTO, unknown> | null,
-					)?.getErrorMessage() || 'Failed to delete service account';
-				toast.error(errMessage, { richColors: true });
+					) as APIError,
+				);
 			},
 		},
 	});
@@ -79,7 +82,7 @@ function DeleteAccountModal(): JSX.Element {
 			width="narrow"
 			className="alert-dialog sa-delete-dialog"
 			showCloseButton={false}
-			disableOutsideClick={false}
+			disableOutsideClick={isErrorModalVisible}
 		>
 			<p className="sa-delete-dialog__body">
 				Are you sure you want to delete <strong>{accountName}</strong>? This action

frontend/src/components/ServiceAccountDrawer/EditKeyModal/index.tsx

@@ -17,7 +17,9 @@ import { AxiosError } from 'axios';
 import { SA_QUERY_PARAMS } from 'container/ServiceAccountsSettings/constants';
 import dayjs from 'dayjs';
 import { parseAsString, useQueryState } from 'nuqs';
+import { useErrorModal } from 'providers/ErrorModalProvider';
 import { useTimezone } from 'providers/Timezone';
+import APIError from 'types/api/error';
 
 import { RevokeKeyContent } from '../RevokeKeyModal';
 import EditKeyForm from './EditKeyForm';
@@ -41,6 +43,7 @@ function EditKeyModal({ keyItem }: EditKeyModalProps): JSX.Element {
 	const open = !!editKeyId && !!selectedAccountId;
 
 	const { formatTimezoneAdjustedTimestamp } = useTimezone();
+	const { showErrorModal, isErrorModalVisible } = useErrorModal();
 	const [isRevokeConfirmOpen, setIsRevokeConfirmOpen] = useState(false);
 
 	const {
@@ -78,11 +81,11 @@ function EditKeyModal({ keyItem }: EditKeyModalProps): JSX.Element {
 				}
 			},
 			onError: (error) => {
-				const errMessage =
+				showErrorModal(
 					convertToApiError(
 						error as AxiosError<RenderErrorResponseDTO, unknown> | null,
-					)?.getErrorMessage() || 'Failed to update key';
-				toast.error(errMessage, { richColors: true });
+					) as APIError,
+				);
 			},
 		},
 	});
@@ -102,12 +105,13 @@ function EditKeyModal({ keyItem }: EditKeyModalProps): JSX.Element {
 					});
 				}
 			},
+			// eslint-disable-next-line sonarjs/no-identical-functions
 			onError: (error) => {
-				const errMessage =
+				showErrorModal(
 					convertToApiError(
 						error as AxiosError<RenderErrorResponseDTO, unknown> | null,
-					)?.getErrorMessage() || 'Failed to revoke key';
-				toast.error(errMessage, { richColors: true });
+					) as APIError,
+				);
 			},
 		},
 	});
@@ -160,7 +164,7 @@ function EditKeyModal({ keyItem }: EditKeyModalProps): JSX.Element {
 				isRevokeConfirmOpen ? 'alert-dialog delete-dialog' : 'edit-key-modal'
 			}
 			showCloseButton={!isRevokeConfirmOpen}
-			disableOutsideClick={false}
+			disableOutsideClick={isErrorModalVisible}
 		>
 			{isRevokeConfirmOpen ? (
 				<RevokeKeyContent

frontend/src/components/ServiceAccountDrawer/OverviewTab.tsx

@@ -17,7 +17,7 @@ interface OverviewTabProps {
 	localName: string;
 	onNameChange: (v: string) => void;
 	localRole: string;
-	onRoleChange: (v: string) => void;
+	onRoleChange: (v: string | undefined) => void;
 	isDisabled: boolean;
 	availableRoles: AuthtypesRoleDTO[];
 	rolesLoading?: boolean;

frontend/src/components/ServiceAccountDrawer/RevokeKeyModal.tsx

@@ -16,6 +16,8 @@ import type {
 import { AxiosError } from 'axios';
 import { SA_QUERY_PARAMS } from 'container/ServiceAccountsSettings/constants';
 import { parseAsString, useQueryState } from 'nuqs';
+import { useErrorModal } from 'providers/ErrorModalProvider';
+import APIError from 'types/api/error';
 
 export interface RevokeKeyContentProps {
 	isRevoking: boolean;
@@ -56,6 +58,7 @@ export function RevokeKeyContent({
 
 function RevokeKeyModal(): JSX.Element {
 	const queryClient = useQueryClient();
+	const { showErrorModal, isErrorModalVisible } = useErrorModal();
 	const [accountId] = useQueryState(SA_QUERY_PARAMS.ACCOUNT);
 	const [revokeKeyId, setRevokeKeyId] = useQueryState(
 		SA_QUERY_PARAMS.REVOKE_KEY,
@@ -83,11 +86,11 @@ function RevokeKeyModal(): JSX.Element {
 				}
 			},
 			onError: (error) => {
-				const errMessage =
+				showErrorModal(
 					convertToApiError(
 						error as AxiosError<RenderErrorResponseDTO, unknown> | null,
-					)?.getErrorMessage() || 'Failed to revoke key';
-				toast.error(errMessage, { richColors: true });
+					) as APIError,
+				);
 			},
 		},
 	});
@@ -115,7 +118,7 @@ function RevokeKeyModal(): JSX.Element {
 			width="narrow"
 			className="alert-dialog delete-dialog"
 			showCloseButton={false}
-			disableOutsideClick={false}
+			disableOutsideClick={isErrorModalVisible}
 		>
 			<RevokeKeyContent
 				isRevoking={isRevoking}

frontend/src/components/ServiceAccountDrawer/ServiceAccountDrawer.tsx

@@ -1,4 +1,4 @@
-import { useCallback, useEffect, useMemo, useState } from 'react';
+import { useCallback, useEffect, useMemo, useRef, useState } from 'react';
 import { useQueryClient } from 'react-query';
 import { Button } from '@signozhq/button';
 import { DrawerWrapper } from '@signozhq/drawer';
@@ -8,7 +8,9 @@ import { ToggleGroup, ToggleGroupItem } from '@signozhq/toggle-group';
 import { Pagination, Skeleton } from 'antd';
 import { convertToApiError } from 'api/ErrorResponseHandlerForGeneratedAPIs';
 import {
+	getGetServiceAccountRolesQueryKey,
 	getListServiceAccountsQueryKey,
+	useDeleteServiceAccountRole,
 	useGetServiceAccount,
 	useListServiceAccountKeys,
 	useUpdateServiceAccount,
@@ -23,7 +25,10 @@ import {
 	ServiceAccountStatus,
 	toServiceAccountRow,
 } from 'container/ServiceAccountsSettings/utils';
-import { useServiceAccountRoleManager } from 'hooks/serviceAccount/useServiceAccountRoleManager';
+import {
+	RoleUpdateFailure,
+	useServiceAccountRoleManager,
+} from 'hooks/serviceAccount/useServiceAccountRoleManager';
 import {
 	parseAsBoolean,
 	parseAsInteger,
@@ -32,7 +37,7 @@ import {
 	useQueryState,
 } from 'nuqs';
 import APIError from 'types/api/error';
-import { toAPIError } from 'utils/errorUtils';
+import { retryOn429, toAPIError } from 'utils/errorUtils';
 
 import AddKeyModal from './AddKeyModal';
 import DeleteAccountModal from './DeleteAccountModal';
@@ -49,6 +54,13 @@ export interface ServiceAccountDrawerProps {
 
 const PAGE_SIZE = 15;
 
+function toSaveApiError(err: unknown): APIError {
+	return (
+		convertToApiError(err as AxiosError<RenderErrorResponseDTO>) ??
+		toAPIError(err as AxiosError<RenderErrorResponseDTO>)
+	);
+}
+
 // eslint-disable-next-line sonarjs/cognitive-complexity
 function ServiceAccountDrawer({
 	onSuccess,
@@ -103,21 +115,35 @@ function ServiceAccountDrawer({
 		[accountData],
 	);
 
-	const { currentRoles, applyDiff } = useServiceAccountRoleManager(
-		selectedAccountId ?? '',
-	);
+	const {
+		currentRoles,
+		isLoading: isRolesLoading,
+		applyDiff,
+	} = useServiceAccountRoleManager(selectedAccountId ?? '');
+
+	const roleSessionRef = useRef<string | null>(null);
 
 	useEffect(() => {
 		if (account?.id) {
 			setLocalName(account?.name ?? '');
 			setKeysPage(1);
 		}
-		setSaveErrors([]);
 	}, [account?.id, account?.name, setKeysPage]);
 
 	useEffect(() => {
-		setLocalRole(currentRoles[0]?.id ?? '');
-	}, [currentRoles]);
+		if (account?.id) {
+			setSaveErrors([]);
+		}
+	}, [account?.id]);
+
+	useEffect(() => {
+		if (!account?.id) {
+			roleSessionRef.current = null;
+		} else if (account.id !== roleSessionRef.current && !isRolesLoading) {
+			setLocalRole(currentRoles[0]?.id ?? '');
+			roleSessionRef.current = account.id;
+		}
+	}, [account?.id, currentRoles, isRolesLoading]);
 
 	const isDeleted =
 		account?.status?.toUpperCase() === ServiceAccountStatus.Deleted;
@@ -153,12 +179,26 @@ function ServiceAccountDrawer({
 
 	// the retry for this mutation is safe due to the api being idempotent on backend
 	const { mutateAsync: updateMutateAsync } = useUpdateServiceAccount();
+	const { mutateAsync: deleteRole } = useDeleteServiceAccountRole({
+		mutation: {
+			retry: retryOn429,
+		},
+	});
 
-	const toSaveApiError = useCallback(
-		(err: unknown): APIError =>
-			convertToApiError(err as AxiosError<RenderErrorResponseDTO>) ??
-			toAPIError(err as AxiosError<RenderErrorResponseDTO>),
-		[],
+	const executeRolesOperation = useCallback(
+		async (accountId: string): Promise<RoleUpdateFailure[]> => {
+			if (localRole === '' && currentRoles[0]?.id) {
+				await deleteRole({
+					pathParams: { id: accountId, rid: currentRoles[0].id },
+				});
+				await queryClient.invalidateQueries(
+					getGetServiceAccountRolesQueryKey({ id: accountId }),
+				);
+				return [];
+			}
+			return applyDiff([localRole].filter(Boolean), availableRoles);
+		},
+		[localRole, currentRoles, availableRoles, applyDiff, deleteRole, queryClient],
 	);
 
 	const retryNameUpdate = useCallback(async (): Promise<void> => {
@@ -180,14 +220,7 @@ function ServiceAccountDrawer({
 				),
 			);
 		}
-	}, [
-		account,
-		localName,
-		updateMutateAsync,
-		refetchAccount,
-		queryClient,
-		toSaveApiError,
-	]);
+	}, [account, localName, updateMutateAsync, refetchAccount, queryClient]);
 
 	const handleNameChange = useCallback((name: string): void => {
 		setLocalName(name);
@@ -210,29 +243,39 @@ function ServiceAccountDrawer({
 				);
 			}
 		},
-		[toSaveApiError],
+		[],
+	);
+
+	const clearRoleErrors = useCallback((): void => {
+		setSaveErrors((prev) =>
+			prev.filter(
+				(e) => e.context !== 'Roles update' && !e.context.startsWith("Role '"),
+			),
+		);
+	}, []);
+
+	const failuresToSaveErrors = useCallback(
+		(failures: RoleUpdateFailure[]): SaveError[] =>
+			failures.map((f) => {
+				const ctx = `Role '${f.roleName}'`;
+				return {
+					context: ctx,
+					apiError: toSaveApiError(f.error),
+					onRetry: makeRoleRetry(ctx, f.onRetry),
+				};
+			}),
+		[makeRoleRetry],
 	);
 
 	const retryRolesUpdate = useCallback(async (): Promise<void> => {
 		try {
-			const failures = await applyDiff(
-				[localRole].filter(Boolean),
-				availableRoles,
-			);
+			const failures = await executeRolesOperation(selectedAccountId ?? '');
 			if (failures.length === 0) {
 				setSaveErrors((prev) => prev.filter((e) => e.context !== 'Roles update'));
 			} else {
 				setSaveErrors((prev) => {
 					const rest = prev.filter((e) => e.context !== 'Roles update');
-					const roleErrors = failures.map((f) => {
-						const ctx = `Role '${f.roleName}'`;
-						return {
-							context: ctx,
-							apiError: toSaveApiError(f.error),
-							onRetry: makeRoleRetry(ctx, f.onRetry),
-						};
-					});
-					return [...rest, ...roleErrors];
+					return [...rest, ...failuresToSaveErrors(failures)];
 				});
 			}
 		} catch (err) {
@@ -242,7 +285,7 @@ function ServiceAccountDrawer({
 				),
 			);
 		}
-	}, [localRole, availableRoles, applyDiff, toSaveApiError, makeRoleRetry]);
+	}, [selectedAccountId, executeRolesOperation, failuresToSaveErrors]);
 
 	const handleSave = useCallback(async (): Promise<void> => {
 		if (!account || !isDirty) {
@@ -261,7 +304,7 @@ function ServiceAccountDrawer({
 
 			const [nameResult, rolesResult] = await Promise.allSettled([
 				namePromise,
-				applyDiff([localRole].filter(Boolean), availableRoles),
+				executeRolesOperation(account.id),
 			]);
 
 			const errors: SaveError[] = [];
@@ -281,14 +324,7 @@ function ServiceAccountDrawer({
 					onRetry: retryRolesUpdate,
 				});
 			} else {
-				for (const failure of rolesResult.value) {
-					const context = `Role '${failure.roleName}'`;
-					errors.push({
-						context,
-						apiError: toSaveApiError(failure.error),
-						onRetry: makeRoleRetry(context, failure.onRetry),
-					});
-				}
+				errors.push(...failuresToSaveErrors(rolesResult.value));
 			}
 
 			if (errors.length > 0) {
@@ -310,17 +346,14 @@ function ServiceAccountDrawer({
 		account,
 		isDirty,
 		localName,
-		localRole,
-		availableRoles,
 		updateMutateAsync,
-		applyDiff,
+		executeRolesOperation,
 		refetchAccount,
 		onSuccess,
 		queryClient,
-		toSaveApiError,
 		retryNameUpdate,
-		makeRoleRetry,
 		retryRolesUpdate,
+		failuresToSaveErrors,
 	]);
 
 	const handleClose = useCallback((): void => {
@@ -413,7 +446,10 @@ function ServiceAccountDrawer({
 								localName={localName}
 								onNameChange={handleNameChange}
 								localRole={localRole}
-								onRoleChange={setLocalRole}
+								onRoleChange={(role): void => {
+									setLocalRole(role ?? '');
+									clearRoleErrors();
+								}}
 								isDisabled={isDeleted}
 								availableRoles={availableRoles}
 								rolesLoading={rolesLoading}

frontend/src/components/ServiceAccountDrawer/__tests__/ServiceAccountDrawer.test.tsx

@@ -390,6 +390,42 @@ describe('ServiceAccountDrawer – save-error UX', () => {
 		).toBeInTheDocument();
 	});
 
+	it('role add retries on 429 then succeeds without showing an error', async () => {
+		const user = userEvent.setup({ pointerEventsCheck: 0 });
+		let roleAddCallCount = 0;
+
+		// First call → 429, second call → 200
+		server.use(
+			rest.post(SA_ROLES_ENDPOINT, (_, res, ctx) => {
+				roleAddCallCount += 1;
+				if (roleAddCallCount === 1) {
+					return res(ctx.status(429), ctx.json({ message: 'Too Many Requests' }));
+				}
+				return res(ctx.status(200), ctx.json({ status: 'success', data: {} }));
+			}),
+		);
+
+		renderDrawer();
+
+		await screen.findByDisplayValue('CI Bot');
+
+		await user.click(screen.getByLabelText('Roles'));
+		await user.click(await screen.findByTitle('signoz-viewer'));
+
+		const saveBtn = screen.getByRole('button', { name: /Save Changes/i });
+		await waitFor(() => expect(saveBtn).not.toBeDisabled());
+		await user.click(saveBtn);
+
+		// Retried after 429 — at least 2 calls, no error shown
+		await waitFor(
+			() => {
+				expect(roleAddCallCount).toBeGreaterThanOrEqual(2);
+			},
+			{ timeout: 5000 },
+		);
+		expect(screen.queryByText(/role assign failed/i)).not.toBeInTheDocument();
+	});
+
 	it('clicking Retry on a name-update error re-triggers the request; on success the error item is removed', async () => {
 		const user = userEvent.setup({ pointerEventsCheck: 0 });
 

frontend/src/container/Home/Home.tsx

@@ -264,20 +264,22 @@ export default function Home(): JSX.Element {
 
 	return (
 		<div className="home-container">
-			<PersistedAnnouncementBanner
-				type="info"
-				storageKey={LOCALSTORAGE.DISMISSED_API_KEYS_DEPRECATION_BANNER}
-				action={{
-					label: 'Go to Service Accounts',
-					onClick: (): void => history.push(ROUTES.SERVICE_ACCOUNTS_SETTINGS),
-				}}
-			>
-				<>
-					<strong>API keys</strong> have been deprecated in favour of{' '}
-					<strong>Service accounts</strong>. The existing API Keys have been migrated
-					to service accounts.
-				</>
-			</PersistedAnnouncementBanner>
+			{user?.role === USER_ROLES.ADMIN && (
+				<PersistedAnnouncementBanner
+					type="info"
+					storageKey={LOCALSTORAGE.DISMISSED_API_KEYS_DEPRECATION_BANNER}
+					action={{
+						label: 'Go to Service Accounts',
+						onClick: (): void => history.push(ROUTES.SERVICE_ACCOUNTS_SETTINGS),
+					}}
+				>
+					<>
+						<strong>API keys</strong> have been deprecated in favour of{' '}
+						<strong>Service accounts</strong>. The existing API Keys have been
+						migrated to service accounts.
+					</>
+				</PersistedAnnouncementBanner>
+			)}
 
 			<div className="sticky-header">
 				<Header

frontend/src/container/MembersSettings/MembersSettings.tsx

@@ -51,6 +51,8 @@ function MembersSettings(): JSX.Element {
 
 		if (filterMode === FilterMode.Invited) {
 			result = result.filter((m) => m.status === MemberStatus.Invited);
+		} else if (filterMode === FilterMode.Deleted) {
+			result = result.filter((m) => m.status === MemberStatus.Deleted);
 		}
 
 		if (searchQuery.trim()) {
@@ -89,6 +91,9 @@ function MembersSettings(): JSX.Element {
 	const pendingCount = allMembers.filter(
 		(m) => m.status === MemberStatus.Invited,
 	).length;
+	const deletedCount = allMembers.filter(
+		(m) => m.status === MemberStatus.Deleted,
+	).length;
 	const totalCount = allMembers.length;
 
 	const filterMenuItems: MenuProps['items'] = [
@@ -118,12 +123,27 @@ function MembersSettings(): JSX.Element {
 				setPage(1);
 			},
 		},
+		{
+			key: FilterMode.Deleted,
+			label: (
+				<div className="members-filter-option">
+					<span>Deleted ⎯ {deletedCount}</span>
+					{filterMode === FilterMode.Deleted && <Check size={14} />}
+				</div>
+			),
+			onClick: (): void => {
+				setFilterMode(FilterMode.Deleted);
+				setPage(1);
+			},
+		},
 	];
 
 	const filterLabel =
 		filterMode === FilterMode.All
 			? `All members ⎯ ${totalCount}`
-			: `Pending invites ⎯ ${pendingCount}`;
+			: filterMode === FilterMode.Invited
+			? `Pending invites ⎯ ${pendingCount}`
+			: `Deleted ⎯ ${deletedCount}`;
 
 	const handleInviteComplete = useCallback((): void => {
 		refetchUsers();

frontend/src/container/MembersSettings/__tests__/MembersSettings.integration.test.tsx

@@ -117,14 +117,14 @@ describe('MembersSettings (integration)', () => {
 		await screen.findByText('Member Details');
 	});
 
-	it('does not open EditMemberDrawer when a deleted member row is clicked', async () => {
+	it('opens EditMemberDrawer when a deleted member row is clicked', async () => {
 		const user = userEvent.setup({ pointerEventsCheck: 0 });
 
 		render(<MembersSettings />);
 
 		await user.click(await screen.findByText('Dave Deleted'));
 
-		expect(screen.queryByText('Member Details')).not.toBeInTheDocument();
+		expect(screen.queryByText('Member Details')).toBeInTheDocument();
 	});
 
 	it('opens InviteMembersModal when "Invite member" button is clicked', async () => {

frontend/src/container/MembersSettings/utils.ts

@@ -1,6 +1,7 @@
 export enum FilterMode {
 	All = 'all',
 	Invited = 'invited',
+	Deleted = 'deleted',
 }
 
 export enum MemberStatus {

frontend/src/container/OrganizationSettings/DisplayName/DisplayName.styles.scss

@@ -0,0 +1,16 @@
+.display-name-form {
+	.form-field {
+		margin-bottom: var(--spacing-8);
+
+		label {
+			display: block;
+			margin-bottom: var(--spacing-4);
+		}
+	}
+
+	.field-error {
+		color: var(--destructive);
+		margin-top: var(--spacing-2);
+		font-size: var(--font-size-xs);
+	}
+}

frontend/src/container/OrganizationSettings/DisplayName/__tests__/DisplayName.test.tsx

@@ -0,0 +1,78 @@
+import { toast } from '@signozhq/sonner';
+import { rest, server } from 'mocks-server/server';
+import {
+	fireEvent,
+	render,
+	screen,
+	userEvent,
+	waitFor,
+} from 'tests/test-utils';
+
+import DisplayName from '../index';
+
+jest.mock('@signozhq/sonner', () => ({
+	toast: {
+		success: jest.fn(),
+		error: jest.fn(),
+	},
+}));
+
+const ORG_ME_ENDPOINT = '*/api/v2/orgs/me';
+
+const defaultProps = { index: 0, id: 'does-not-matter-id' };
+
+describe('DisplayName', () => {
+	beforeEach(() => {
+		jest.clearAllMocks();
+	});
+
+	afterEach(() => {
+		server.resetHandlers();
+	});
+
+	it('renders form pre-filled with org displayName from context', async () => {
+		render(<DisplayName {...defaultProps} />);
+
+		const input = await screen.findByRole('textbox');
+		expect(input).toHaveValue('Pentagon');
+
+		expect(screen.getByRole('button', { name: /submit/i })).toBeDisabled();
+	});
+
+	it('enables submit and calls PUT when display name is changed', async () => {
+		const user = userEvent.setup({ pointerEventsCheck: 0 });
+
+		server.use(rest.put(ORG_ME_ENDPOINT, (_, res, ctx) => res(ctx.status(200))));
+
+		render(<DisplayName {...defaultProps} />);
+
+		const input = await screen.findByRole('textbox');
+		await user.clear(input);
+		await user.type(input, 'New Org Name');
+
+		const submitBtn = screen.getByRole('button', { name: /submit/i });
+		expect(submitBtn).toBeEnabled();
+
+		await user.click(submitBtn);
+
+		await waitFor(() => {
+			expect(toast.success).toHaveBeenCalled();
+		});
+	});
+
+	it('shows validation error when display name is cleared and submitted', async () => {
+		const user = userEvent.setup({ pointerEventsCheck: 0 });
+
+		render(<DisplayName {...defaultProps} />);
+
+		const input = await screen.findByRole('textbox');
+		await user.clear(input);
+
+		const form = input.closest('form') as HTMLFormElement;
+		fireEvent.submit(form);
+
+		await waitFor(() => {
+			expect(screen.getByText(/missing display name/i)).toBeInTheDocument();
+		});
+	});
+});

frontend/src/container/OrganizationSettings/DisplayName/index.tsx

@@ -1,21 +1,57 @@
+import { useEffect } from 'react';
+import { Controller, useForm } from 'react-hook-form';
 import { useTranslation } from 'react-i18next';
 import { toast } from '@signozhq/sonner';
-import { Button, Form, Input } from 'antd';
+import { Button, Input } from 'antd';
 import { convertToApiError } from 'api/ErrorResponseHandlerForGeneratedAPIs';
-import { useUpdateMyOrganization } from 'api/generated/services/orgs';
+import {
+	useGetMyOrganization,
+	useUpdateMyOrganization,
+} from 'api/generated/services/orgs';
 import type { RenderErrorResponseDTO } from 'api/generated/services/sigNoz.schemas';
 import { AxiosError } from 'axios';
 import { useAppContext } from 'providers/App/App';
 import { IUser } from 'providers/App/types';
+import { useErrorModal } from 'providers/ErrorModalProvider';
+import APIError from 'types/api/error';
+import { USER_ROLES } from 'types/roles';
 import { requireErrorMessage } from 'utils/form/requireErrorMessage';
 
-function DisplayName({ index, id: orgId }: DisplayNameProps): JSX.Element {
-	const [form] = Form.useForm<FormValues>();
-	const orgName = Form.useWatch('displayName', form);
+import './DisplayName.styles.scss';
 
+function DisplayName({ index, id: orgId }: DisplayNameProps): JSX.Element {
 	const { t } = useTranslation(['organizationsettings', 'common']);
-	const { org, updateOrg } = useAppContext();
-	const { displayName } = (org || [])[index];
+	const { showErrorModal } = useErrorModal();
+	const { org, updateOrg, user } = useAppContext();
+	const currentOrg = (org || [])[index];
+	const isAdmin = user.role === USER_ROLES.ADMIN;
+
+	const { data: orgData } = useGetMyOrganization({
+		query: {
+			enabled: isAdmin && !currentOrg?.displayName,
+		},
+	});
+
+	const displayName =
+		currentOrg?.displayName ?? orgData?.data?.displayName ?? '';
+
+	const {
+		control,
+		handleSubmit,
+		watch,
+		getValues,
+		setValue,
+	} = useForm<FormValues>({
+		defaultValues: { displayName },
+	});
+
+	const orgName = watch('displayName');
+
+	useEffect(() => {
+		if (displayName && !getValues('displayName')) {
+			setValue('displayName', displayName);
+		}
+	}, [displayName, getValues, setValue]);
 
 	const {
 		mutateAsync: updateMyOrganization,
@@ -30,20 +66,16 @@ function DisplayName({ index, id: orgId }: DisplayNameProps): JSX.Element {
 				updateOrg(orgId, data.displayName ?? '');
 			},
 			onError: (error) => {
-				const apiError = convertToApiError(
-					error as AxiosError<RenderErrorResponseDTO>,
-				);
-				toast.error(
-					apiError?.getErrorMessage() ?? t('something_went_wrong', { ns: 'common' }),
-					{ richColors: true, position: 'top-right' },
+				showErrorModal(
+					convertToApiError(error as AxiosError<RenderErrorResponseDTO>) as APIError,
 				);
 			},
 		},
 	});
 
 	const onSubmit = async (values: FormValues): Promise<void> => {
-		const { displayName } = values;
-		await updateMyOrganization({ data: { id: orgId, displayName } });
+		const { displayName: name } = values;
+		await updateMyOrganization({ data: { id: orgId, displayName: name } });
 	};
 
 	if (!org) {
@@ -53,21 +85,34 @@ function DisplayName({ index, id: orgId }: DisplayNameProps): JSX.Element {
 	const isDisabled = isLoading || orgName === displayName || !orgName;
 
 	return (
-		<Form
-			initialValues={{ displayName }}
-			form={form}
-			layout="vertical"
-			onFinish={onSubmit}
+		<form
+			className="display-name-form"
+			onSubmit={handleSubmit(onSubmit)}
 			autoComplete="off"
 		>
-			<Form.Item
-				name="displayName"
-				label="Display name"
-				rules={[{ required: true, message: requireErrorMessage('Display name') }]}
-			>
-				<Input size="large" placeholder={t('signoz')} />
-			</Form.Item>
-			<Form.Item>
+			<div className="form-field">
+				<label htmlFor="displayName">Display name</label>
+				<Controller
+					name="displayName"
+					control={control}
+					rules={{ required: requireErrorMessage('Display name') }}
+					render={({ field, fieldState }): JSX.Element => (
+						<>
+							<Input
+								{...field}
+								id="displayName"
+								size="large"
+								placeholder={t('signoz')}
+								status={fieldState.error ? 'error' : ''}
+							/>
+							{fieldState.error && (
+								<div className="field-error">{fieldState.error.message}</div>
+							)}
+						</>
+					)}
+				/>
+			</div>
+			<div>
 				<Button
 					loading={isLoading}
 					disabled={isDisabled}
@@ -76,8 +121,8 @@ function DisplayName({ index, id: orgId }: DisplayNameProps): JSX.Element {
 				>
 					Submit
 				</Button>
-			</Form.Item>
-		</Form>
+			</div>
+		</form>
 	);
 }
 

frontend/src/hooks/member/useMemberRoleManager.ts

@@ -1,6 +1,7 @@
 import { useCallback, useMemo } from 'react';
 import type { AuthtypesRoleDTO } from 'api/generated/services/sigNoz.schemas';
 import { useGetUser, useSetRoleByUserID } from 'api/generated/services/users';
+import { retryOn429 } from 'utils/errorUtils';
 
 export interface MemberRoleUpdateFailure {
 	roleName: string;
@@ -38,7 +39,9 @@ export function useMemberRoleManager(
 		[currentUserRoles],
 	);
 
-	const { mutateAsync: setRole } = useSetRoleByUserID();
+	const { mutateAsync: setRole } = useSetRoleByUserID({
+		mutation: { retry: retryOn429 },
+	});
 
 	const applyDiff = useCallback(
 		async (

frontend/src/hooks/serviceAccount/useServiceAccountRoleManager.ts

@@ -6,6 +6,12 @@ import {
 	useGetServiceAccountRoles,
 } from 'api/generated/services/serviceaccount';
 import type { AuthtypesRoleDTO } from 'api/generated/services/sigNoz.schemas';
+import { retryOn429 } from 'utils/errorUtils';
+
+const enum PromiseStatus {
+	Fulfilled = 'fulfilled',
+	Rejected = 'rejected',
+}
 
 export interface RoleUpdateFailure {
 	roleName: string;
@@ -34,7 +40,9 @@ export function useServiceAccountRoleManager(
 	]);
 
 	// the retry for these mutations is safe due to being idempotent on backend
-	const { mutateAsync: createRole } = useCreateServiceAccountRole();
+	const { mutateAsync: createRole } = useCreateServiceAccountRole({
+		mutation: { retry: retryOn429 },
+	});
 
 	const invalidateRoles = useCallback(
 		() =>
@@ -73,11 +81,16 @@ export function useServiceAccountRoleManager(
 				allOperations.map((op) => op.run()),
 			);
 
-			await invalidateRoles();
+			const successCount = results.filter(
+				(r) => r.status === PromiseStatus.Fulfilled,
+			).length;
+			if (successCount > 0) {
+				await invalidateRoles();
+			}
 
 			const failures: RoleUpdateFailure[] = [];
 			results.forEach((result, index) => {
-				if (result.status === 'rejected') {
+				if (result.status === PromiseStatus.Rejected) {
 					const { role, run } = allOperations[index];
 					failures.push({
 						roleName: role.name ?? 'unknown',

frontend/src/providers/App/App.tsx

@@ -12,7 +12,6 @@ import {
 import { useQuery } from 'react-query';
 import getLocalStorageApi from 'api/browser/localstorage/get';
 import setLocalStorageApi from 'api/browser/localstorage/set';
-import { useGetMyOrganization } from 'api/generated/services/orgs';
 import { useGetMyUser } from 'api/generated/services/users';
 import listOrgPreferences from 'api/v1/org/preferences/list';
 import listUserPreferences from 'api/v1/user/preferences/list';
@@ -85,14 +84,6 @@ export function AppProvider({ children }: PropsWithChildren): JSX.Element {
 		query: { enabled: isLoggedIn },
 	});
 
-	const {
-		data: orgData,
-		isFetching: isFetchingOrgData,
-		error: orgFetchDataError,
-	} = useGetMyOrganization({
-		query: { enabled: isLoggedIn },
-	});
-
 	const {
 		permissions: permissionsResult,
 		isFetching: isFetchingPermissions,
@@ -102,10 +93,8 @@ export function AppProvider({ children }: PropsWithChildren): JSX.Element {
 		enabled: isLoggedIn,
 	});
 
-	const isFetchingUser =
-		isFetchingUserData || isFetchingOrgData || isFetchingPermissions;
-	const userFetchError =
-		userFetchDataError || orgFetchDataError || errorOnPermissions;
+	const isFetchingUser = isFetchingUserData || isFetchingPermissions;
+	const userFetchError = userFetchDataError || errorOnPermissions;
 
 	const userRole = useMemo(() => {
 		if (permissionsResult?.[IsAdminPermission]?.isGranted) {
@@ -145,39 +134,40 @@ export function AppProvider({ children }: PropsWithChildren): JSX.Element {
 				createdAt: toISOString(userData.data.createdAt) ?? prev.createdAt,
 				updatedAt: toISOString(userData.data.updatedAt) ?? prev.updatedAt,
 			}));
-		}
-	}, [userData, isFetchingUserData]);
 
-	useEffect(() => {
-		if (!isFetchingOrgData && orgData?.data) {
-			const { id: orgId, displayName: orgDisplayName } = orgData.data;
-			setOrg((prev) => {
+			// todo: we need to update the org name as well, we should have the [admin only role restriction on the get org api call] - BE input needed
+			setOrg((prev): any => {
 				if (!prev) {
-					return [{ createdAt: 0, id: orgId, displayName: orgDisplayName ?? '' }];
+					return [
+						{
+							createdAt: 0,
+							id: userData.data.orgId,
+						},
+					];
 				}
-				const orgIndex = prev.findIndex((e) => e.id === orgId);
+				const orgIndex = prev.findIndex((e) => e.id === userData.data.orgId);
 
 				if (orgIndex === -1) {
 					return [
 						...prev,
-						{ createdAt: 0, id: orgId, displayName: orgDisplayName ?? '' },
+						{
+							createdAt: 0,
+							id: userData.data.orgId,
+						},
 					];
 				}
 
-				const updatedOrg: Organization[] = [
+				return [
 					...prev.slice(0, orgIndex),
-					{ createdAt: 0, id: orgId, displayName: orgDisplayName ?? '' },
+					{
+						createdAt: 0,
+						id: userData.data.orgId,
+					},
 					...prev.slice(orgIndex + 1),
 				];
-				return updatedOrg;
 			});
-
-			setDefaultUser((prev) => ({
-				...prev,
-				organization: orgDisplayName ?? prev.organization,
-			}));
 		}
-	}, [orgData, isFetchingOrgData]);
+	}, [userData, isFetchingUserData]);
 
 	// fetcher for licenses v3
 	const {

frontend/src/providers/App/__tests__/App.test.tsx

@@ -281,48 +281,6 @@ describe('AppProvider user and org data from v2 APIs', () => {
 		);
 	});
 
-	it('populates org state from GET /api/v2/orgs/me', async () => {
-		server.use(
-			rest.get(MY_ORG_URL, (_, res, ctx) =>
-				res(
-					ctx.status(200),
-					ctx.json({
-						data: {
-							id: 'org-abc',
-							displayName: 'My Org',
-						},
-					}),
-				),
-			),
-			rest.get(MY_USER_URL, (_, res, ctx) =>
-				res(
-					ctx.status(200),
-					ctx.json({ data: { id: 'u-default', email: 'default@signoz.io' } }),
-				),
-			),
-			rest.post(AUTHZ_CHECK_URL, async (req, res, ctx) => {
-				const payload = await req.json();
-				return res(
-					ctx.status(200),
-					ctx.json(authzMockResponse(payload, [false, false, false])),
-				);
-			}),
-		);
-
-		const wrapper = createWrapper();
-		const { result } = renderHook(() => useAppContext(), { wrapper });
-
-		await waitFor(
-			() => {
-				expect(result.current.org).not.toBeNull();
-				const org = result.current.org?.[0];
-				expect(org?.id).toBe('org-abc');
-				expect(org?.displayName).toBe('My Org');
-			},
-			{ timeout: 2000 },
-		);
-	});
-
 	it('sets isFetchingUser false once both user and org calls complete', async () => {
 		server.use(
 			rest.get(MY_USER_URL, (_, res, ctx) =>

frontend/src/providers/ErrorModalProvider.tsx

@@ -14,6 +14,7 @@ import APIError from 'types/api/error';
 interface ErrorModalContextType {
 	showErrorModal: (error: APIError) => void;
 	hideErrorModal: () => void;
+	isErrorModalVisible: boolean;
 }
 
 const ErrorModalContext = createContext<ErrorModalContextType | undefined>(
@@ -38,10 +39,10 @@ export function ErrorModalProvider({
 		setIsVisible(false);
 	}, []);
 
-	const value = useMemo(() => ({ showErrorModal, hideErrorModal }), [
-		showErrorModal,
-		hideErrorModal,
-	]);
+	const value = useMemo(
+		() => ({ showErrorModal, hideErrorModal, isErrorModalVisible: isVisible }),
+		[showErrorModal, hideErrorModal, isVisible],
+	);
 
 	return (
 		<ErrorModalContext.Provider value={value}>

frontend/src/utils/errorUtils.test.ts

@@ -0,0 +1,45 @@
+import { AxiosError } from 'axios';
+
+import { retryOn429 } from './errorUtils';
+
+describe('retryOn429', () => {
+	const make429 = (): AxiosError =>
+		Object.assign(new AxiosError('Too Many Requests'), {
+			response: { status: 429 },
+		}) as AxiosError;
+
+	it('returns true on first failure (failureCount=0) for 429', () => {
+		expect(retryOn429(0, make429())).toBe(true);
+	});
+
+	it('returns true on second failure (failureCount=1) for 429', () => {
+		expect(retryOn429(1, make429())).toBe(true);
+	});
+
+	it('returns false on third failure (failureCount=2) for 429 — max retries reached', () => {
+		expect(retryOn429(2, make429())).toBe(false);
+	});
+
+	it('returns false for non-429 axios errors', () => {
+		const err = Object.assign(new AxiosError('Server Error'), {
+			response: { status: 500 },
+		}) as AxiosError;
+		expect(retryOn429(0, err)).toBe(false);
+	});
+
+	it('returns false for 401 axios errors', () => {
+		const err = Object.assign(new AxiosError('Unauthorized'), {
+			response: { status: 401 },
+		}) as AxiosError;
+		expect(retryOn429(0, err)).toBe(false);
+	});
+
+	it('returns false for non-axios errors', () => {
+		expect(retryOn429(0, new Error('network error'))).toBe(false);
+	});
+
+	it('returns false for null/undefined errors', () => {
+		expect(retryOn429(0, null)).toBe(false);
+		expect(retryOn429(0, undefined)).toBe(false);
+	});
+});

frontend/src/utils/errorUtils.ts

@@ -1,6 +1,7 @@
 import { ErrorResponseHandlerForGeneratedAPIs } from 'api/ErrorResponseHandlerForGeneratedAPIs';
 import { RenderErrorResponseDTO } from 'api/generated/services/sigNoz.schemas';
 import { ErrorType } from 'api/generatedAPIInstance';
+import { AxiosError } from 'axios';
 import APIError from 'types/api/error';
 
 /**
@@ -66,3 +67,10 @@ export function handleApiError(
 		showErrorFunction(apiError as APIError);
 	}
 }
+
+export const retryOn429 = (failureCount: number, error: unknown): boolean => {
+	if (error instanceof AxiosError && error.response?.status === 429) {
+		return failureCount < 2;
+	}
+	return false;
+};

pkg/authz/openfgaauthz/provider.go

@@ -150,7 +150,7 @@ func (provider *provider) Grant(ctx context.Context, orgID valuer.UUID, names []
 
 	err = provider.Write(ctx, tuples, nil)
 	if err != nil {
-		return errors.WrapInternalf(err, errors.CodeInternal, "failed to grant roles: %v to subject: %s", names, subject)
+		return errors.WithAdditionalf(err, "failed to grant roles: %v to subject: %s", names, subject)
 	}
 
 	return nil
@@ -188,7 +188,7 @@ func (provider *provider) Revoke(ctx context.Context, orgID valuer.UUID, names [
 
 	err = provider.Write(ctx, nil, tuples)
 	if err != nil {
-		return errors.WrapInternalf(err, errors.CodeInternal, "failed to revoke roles: %v to subject: %s", names, subject)
+		return errors.WithAdditionalf(err, "failed to revoke roles: %v to subject: %s", names, subject)
 	}
 
 	return nil

pkg/authz/openfgaserver/server.go

@@ -15,12 +15,14 @@ import (
 	openfgav1 "github.com/openfga/api/proto/openfga/v1"
 	openfgapkgtransformer "github.com/openfga/language/pkg/go/transformer"
 	openfgapkgserver "github.com/openfga/openfga/pkg/server"
+	openfgaerrors "github.com/openfga/openfga/pkg/server/errors"
 	"github.com/openfga/openfga/pkg/storage"
 	"google.golang.org/protobuf/encoding/protojson"
 )
 
 const (
 	batchCheckItemErrorMessage = "::AUTHZ-CHECK-ERROR::"
+	writeErrorMessage          = "::AUTHZ-WRITE-ERROR::"
 )
 
 var (
@@ -248,7 +250,19 @@ func (server *Server) Write(ctx context.Context, additions []*openfgav1.TupleKey
 		}(),
 	})
 
-	return err
+	if err != nil {
+		openfgaError := new(openfgaerrors.InternalError)
+		ok := errors.As(err, openfgaError)
+		if ok {
+			server.settings.Logger().ErrorContext(ctx, writeErrorMessage, errors.Attr(openfgaError.Unwrap()))
+			return errors.New(errors.TypeTooManyRequests, errors.CodeTooManyRequests, openfgaError.Error())
+		}
+
+		server.settings.Logger().ErrorContext(ctx, writeErrorMessage, errors.Attr(err))
+		return err
+	}
+
+	return nil
 }
 
 func (server *Server) ListObjects(ctx context.Context, subject string, relation authtypes.Relation, typeable authtypes.Typeable) ([]*authtypes.Object, error) {

pkg/errors/code.go

@@ -18,6 +18,7 @@ var (
 	CodeUnknown                 = Code{"unknown"}
 	CodeFatal                   = Code{"fatal"}
 	CodeLicenseUnavailable      = Code{"license_unavailable"}
+	CodeTooManyRequests         = Code{"too_many_requests"}
 )
 
 var (

pkg/errors/type.go

@@ -12,8 +12,9 @@ var (
 	TypeCanceled               = typ{"canceled"}
 	TypeTimeout                = typ{"timeout"}
 	TypeUnexpected             = typ{"unexpected"} // Generic mismatch of expectations
-	TypeFatal                  = typ{"fatal"}     // Unrecoverable failure (e.g. panic)
+	TypeFatal                  = typ{"fatal"}      // Unrecoverable failure (e.g. panic)
 	TypeLicenseUnavailable     = typ{"license-unavailable"}
+	TypeTooManyRequests        = typ{"too-many-requests"}
 )
 
 // Defines custom error types.

pkg/http/render/render.go

@@ -77,6 +77,8 @@ func ErrorTypeFromStatusCode(statusCode int) string {
 		return errors.TypeTimeout.String()
 	case http.StatusUnavailableForLegalReasons:
 		return errors.TypeLicenseUnavailable.String()
+	case http.StatusTooManyRequests:
+		return errors.TypeTooManyRequests.String()
 	default:
 		return errors.TypeInternal.String()
 	}
@@ -108,6 +110,8 @@ func Error(rw http.ResponseWriter, cause error) {
 		httpCode = http.StatusInternalServerError
 	case errors.TypeLicenseUnavailable:
 		httpCode = http.StatusUnavailableForLegalReasons
+	case errors.TypeTooManyRequests:
+		httpCode = http.StatusTooManyRequests
 	}
 
 	body, err := json.Marshal(&ErrorResponse{Status: StatusError.s, Error: errors.AsJSON(cause)})

pkg/querybuilder/fallback_expr.go

@@ -211,6 +211,8 @@ func DataTypeCollisionHandledFieldName(key *telemetrytypes.TelemetryFieldKey, va
 		case float64:
 			// try to convert the string value to to number
 			tblFieldName = castFloat(tblFieldName)
+		case int, int8, int16, int32, int64, uint, uint8, uint16, uint32, uint64:
+			tblFieldName = castFloat(tblFieldName)
 		case []any:
 			if allFloats(v) {
 				tblFieldName = castFloat(tblFieldName)
@@ -277,6 +279,18 @@ func DataTypeCollisionHandledFieldName(key *telemetrytypes.TelemetryFieldKey, va
 				tblFieldName, value = castString(tblFieldName), toStrings(v)
 			}
 		}
+	case telemetrytypes.FieldDataTypeArrayDynamic:
+		switch v := value.(type) {
+		case string:
+			tblFieldName = castString(tblFieldName)
+		case float32, float64, int, int8, int16, int32, int64, uint, uint8, uint16, uint32, uint64:
+			tblFieldName = accurateCastFloat(tblFieldName)
+		case bool:
+			tblFieldName = castBool(tblFieldName)
+		case []any:
+			// dynamic array elements will be default casted to string
+			tblFieldName, value = castString(tblFieldName), toStrings(v)
+		}
 	}
 	return tblFieldName, value
 }
@@ -284,6 +298,10 @@ func DataTypeCollisionHandledFieldName(key *telemetrytypes.TelemetryFieldKey, va
 func castFloat(col string) string     { return fmt.Sprintf("toFloat64OrNull(%s)", col) }
 func castFloatHack(col string) string { return fmt.Sprintf("toFloat64(%s)", col) }
 func castString(col string) string    { return fmt.Sprintf("toString(%s)", col) }
+func castBool(col string) string      { return fmt.Sprintf("accurateCastOrNull(%s, 'Bool')", col) }
+func accurateCastFloat(col string) string {
+	return fmt.Sprintf("accurateCastOrNull(%s, 'Float64')", col)
+}
 
 func allFloats(in []any) bool {
 	for _, x := range in {

pkg/telemetrylogs/json_condition_builder.go

@@ -3,6 +3,7 @@ package telemetrylogs
 import (
 	"fmt"
 	"slices"
+	"strings"
 
 	schemamigrator "github.com/SigNoz/signoz-otel-collector/cmd/signozschemamigrator/schema_migrator"
 	"github.com/SigNoz/signoz/pkg/errors"
@@ -33,182 +34,34 @@ func NewJSONConditionBuilder(key *telemetrytypes.TelemetryFieldKey, valueType te
 
 // BuildCondition builds the full WHERE condition for body_v2 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)
-		if err != nil {
-			return "", err
-		}
-		conditions = append(conditions, condition)
+	baseCond, err := c.emitPlannedCondition(operator, value, sb)
+	if err != nil {
+		return "", err
 	}
-	baseCond := sb.Or(conditions...)
 
 	// path index
 	if operator.AddDefaultExistsFilter() {
 		pathIndex := fmt.Sprintf(`has(%s, '%s')`, schemamigrator.JSONPathsIndexExpr(LogsV2BodyV2Column), c.key.ArrayParentPaths()[0])
 		return sb.And(baseCond, pathIndex), nil
 	}
+
 	return baseCond, nil
 }
 
-// emitPlannedCondition handles paths with array traversal.
-func (c *jsonConditionBuilder) emitPlannedCondition(node *telemetrytypes.JSONAccessNode, operator qbtypes.FilterOperator, value any, sb *sqlbuilder.SelectBuilder) (string, error) {
+func (c *jsonConditionBuilder) emitPlannedCondition(operator qbtypes.FilterOperator, value any, sb *sqlbuilder.SelectBuilder) (string, error) {
 	// Build traversal + terminal recursively per-hop
-	compiled, err := c.recurseArrayHops(node, operator, value, sb)
-	if err != nil {
-		return "", err
-	}
-	return compiled, nil
-}
-
-// buildTerminalCondition creates the innermost condition.
-func (c *jsonConditionBuilder) buildTerminalCondition(node *telemetrytypes.JSONAccessNode, operator qbtypes.FilterOperator, value any, sb *sqlbuilder.SelectBuilder) (string, error) {
-	if node.TerminalConfig.ElemType.IsArray {
-		conditions := []string{}
-		// if the value type is not an array
-		// TODO(piyush): Confirm the Query built for Array case and add testcases for it later
-		if !c.valueType.IsArray {
-			// if operator is a String search Operator, then we need to build one more String comparison condition along with the Strict match condition
-			if operator.IsStringSearchOperator() {
-				formattedValue := querybuilder.FormatValueForContains(value)
-				arrayCond, err := c.buildArrayMembershipCondition(node, operator, formattedValue, sb)
-				if err != nil {
-					return "", err
-				}
-				conditions = append(conditions, arrayCond)
-			}
-
-			// switch operator for array membership checks
-			switch operator {
-			case qbtypes.FilterOperatorContains:
-				operator = qbtypes.FilterOperatorEqual
-			case qbtypes.FilterOperatorNotContains:
-				operator = qbtypes.FilterOperatorNotEqual
-			}
-		}
-
-		arrayCond, err := c.buildArrayMembershipCondition(node, operator, value, sb)
-		if err != nil {
-			return "", err
-		}
-		conditions = append(conditions, arrayCond)
-		// or the conditions together
-		return sb.Or(conditions...), nil
-	}
-
-	return c.buildPrimitiveTerminalCondition(node, operator, value, sb)
-}
-
-// buildPrimitiveTerminalCondition builds the condition if the terminal node is a primitive type
-// it handles the data type collisions and utilizes indexes for the condition if available.
-func (c *jsonConditionBuilder) buildPrimitiveTerminalCondition(node *telemetrytypes.JSONAccessNode, operator qbtypes.FilterOperator, value any, sb *sqlbuilder.SelectBuilder) (string, error) {
-	fieldPath := node.FieldPath()
 	conditions := []string{}
-	var formattedValue = value
-	if operator.IsStringSearchOperator() {
-		formattedValue = querybuilder.FormatValueForContains(value)
-	}
-
-	elemType := node.TerminalConfig.ElemType
-	fieldExpr := fmt.Sprintf("dynamicElement(%s, '%s')", fieldPath, elemType.StringValue())
-	fieldExpr, formattedValue = querybuilder.DataTypeCollisionHandledFieldName(node.TerminalConfig.Key, formattedValue, fieldExpr, operator)
-
-	// utilize indexes for the condition if available
-	indexed := slices.ContainsFunc(node.TerminalConfig.Key.Indexes, func(index telemetrytypes.JSONDataTypeIndex) bool {
-		return index.Type == elemType && index.ColumnExpression == fieldPath
-	})
-	if elemType.IndexSupported && indexed {
-		indexedExpr := assumeNotNull(fieldPath, elemType)
-		emptyValue := func() any {
-			switch elemType {
-			case telemetrytypes.String:
-				return ""
-			case telemetrytypes.Int64, telemetrytypes.Float64, telemetrytypes.Bool:
-				return 0
-			default:
-				return nil
-			}
-		}()
-
-		// switch the operator and value for exists and not exists
-		switch operator {
-		case qbtypes.FilterOperatorExists:
-			operator = qbtypes.FilterOperatorNotEqual
-			value = emptyValue
-		case qbtypes.FilterOperatorNotExists:
-			operator = qbtypes.FilterOperatorEqual
-			value = emptyValue
-		default:
-			// do nothing
-		}
-
-		indexedExpr, indexedComparisonValue := querybuilder.DataTypeCollisionHandledFieldName(node.TerminalConfig.Key, formattedValue, indexedExpr, operator)
-		cond, err := c.applyOperator(sb, indexedExpr, operator, indexedComparisonValue)
+	for _, node := range c.key.JSONPlan {
+		condition, err := c.recurseArrayHops(node, operator, value, sb)
 		if err != nil {
 			return "", err
 		}
-
-		// if qb has a definitive value, we can skip adding a condition to
-		// check the existence of the path in the json column
-		if value != emptyValue {
-			return cond, nil
-		}
-
-		conditions = append(conditions, cond)
-		// Switch operator to EXISTS since indexed paths on assumedNotNull, indexes will always have a default value
-		// So we flip the operator to Exists and filter the rows that actually have the value
-		operator = qbtypes.FilterOperatorExists
+		conditions = append(conditions, condition)
 	}
 
-	cond, err := c.applyOperator(sb, fieldExpr, operator, formattedValue)
-	if err != nil {
-		return "", err
-	}
-	conditions = append(conditions, cond)
-	if len(conditions) > 1 {
-		return sb.And(conditions...), nil
-	}
-	return conditions[0], nil
+	return sb.Or(conditions...), nil
 }
 
-// buildArrayMembershipCondition handles array membership checks.
-func (c *jsonConditionBuilder) buildArrayMembershipCondition(node *telemetrytypes.JSONAccessNode, operator qbtypes.FilterOperator, value any, sb *sqlbuilder.SelectBuilder) (string, error) {
-	arrayPath := node.FieldPath()
-	localKeyCopy := *node.TerminalConfig.Key
-	// create typed array out of a dynamic array
-	filteredDynamicExpr := func() string {
-		// Change the field data type from []dynamic to the value type
-		// since we've filtered the value type out of the dynamic array, we need to change the field data corresponding to the value type
-		localKeyCopy.FieldDataType = telemetrytypes.MappingJSONDataTypeToFieldDataType[telemetrytypes.ScalerTypeToArrayType[c.valueType]]
-
-		baseArrayDynamicExpr := fmt.Sprintf("dynamicElement(%s, 'Array(Dynamic)')", arrayPath)
-		return fmt.Sprintf("arrayMap(x->dynamicElement(x, '%s'), arrayFilter(x->(dynamicType(x) = '%s'), %s))",
-			c.valueType.StringValue(),
-			c.valueType.StringValue(),
-			baseArrayDynamicExpr)
-	}
-	typedArrayExpr := func() string {
-		return fmt.Sprintf("dynamicElement(%s, '%s')", arrayPath, node.TerminalConfig.ElemType.StringValue())
-	}
-
-	var arrayExpr string
-	if node.TerminalConfig.ElemType == telemetrytypes.ArrayDynamic {
-		arrayExpr = filteredDynamicExpr()
-	} else {
-		arrayExpr = typedArrayExpr()
-	}
-
-	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)", key, op, arrayExpr), nil
-}
-
-// recurseArrayHops recursively builds array traversal conditions.
 func (c *jsonConditionBuilder) recurseArrayHops(current *telemetrytypes.JSONAccessNode, operator qbtypes.FilterOperator, value any, sb *sqlbuilder.SelectBuilder) (string, error) {
 	if current == nil {
 		return "", errors.NewInternalf(CodeArrayNavigationFailed, "navigation failed, current node is nil")
@@ -222,6 +75,33 @@ func (c *jsonConditionBuilder) recurseArrayHops(current *telemetrytypes.JSONAcce
 		return terminalCond, nil
 	}
 
+	// apply NOT at top level arrayExists so that any subsequent arrayExists fails we count it as true (matching log)
+	yes, operator := applyNotCondition(operator)
+	condition, err := c.buildAccessNodeBranches(current, operator, value, sb)
+	if err != nil {
+		return "", err
+	}
+
+	if yes {
+		return sb.Not(condition), nil
+	}
+
+	return condition, nil
+}
+
+func applyNotCondition(operator qbtypes.FilterOperator) (bool, qbtypes.FilterOperator) {
+	if operator.IsNegativeOperator() {
+		return true, operator.Inverse()
+	}
+	return false, operator
+}
+
+// buildAccessNodeBranches builds conditions for each branch of the access node.
+func (c *jsonConditionBuilder) buildAccessNodeBranches(current *telemetrytypes.JSONAccessNode, operator qbtypes.FilterOperator, value any, sb *sqlbuilder.SelectBuilder) (string, error) {
+	if current == nil {
+		return "", errors.NewInternalf(CodeArrayNavigationFailed, "navigation failed, current node is nil")
+	}
+
 	currAlias := current.Alias()
 	fieldPath := current.FieldPath()
 	// Determine availability of Array(JSON) and Array(Dynamic) at this hop
@@ -256,6 +136,200 @@ func (c *jsonConditionBuilder) recurseArrayHops(current *telemetrytypes.JSONAcce
 	return sb.Or(branches...), nil
 }
 
+// buildTerminalCondition creates the innermost condition.
+func (c *jsonConditionBuilder) buildTerminalCondition(node *telemetrytypes.JSONAccessNode, operator qbtypes.FilterOperator, value any, sb *sqlbuilder.SelectBuilder) (string, error) {
+	if node.TerminalConfig.ElemType.IsArray {
+		// Note: here applyNotCondition will return true only if; top level path is an array; and operator is a negative operator
+		// Otherwise this code will be triggered by buildAccessNodeBranches; Where operator would've been already inverted if needed.
+		yes, operator := applyNotCondition(operator)
+		cond, err := c.buildTerminalArrayCondition(node, operator, value, sb)
+		if err != nil {
+			return "", err
+		}
+
+		if yes {
+			return sb.Not(cond), nil
+		}
+		return cond, nil
+	}
+
+	return c.buildPrimitiveTerminalCondition(node, operator, value, sb)
+}
+
+func getEmptyValue(elemType telemetrytypes.JSONDataType) any {
+	switch elemType {
+	case telemetrytypes.String:
+		return ""
+	case telemetrytypes.Int64, telemetrytypes.Float64, telemetrytypes.Bool:
+		return 0
+	default:
+		return nil
+	}
+}
+
+func (c *jsonConditionBuilder) terminalIndexedCondition(node *telemetrytypes.JSONAccessNode, operator qbtypes.FilterOperator, value any, sb *sqlbuilder.SelectBuilder) (string, error) {
+	fieldPath := node.FieldPath()
+	if strings.Contains(fieldPath, telemetrytypes.ArraySepSuffix) {
+		return "", errors.NewInternalf(CodeArrayNavigationFailed, "can not build index condition for array field %s", fieldPath)
+	}
+
+	elemType := node.TerminalConfig.ElemType
+	dynamicExpr := fmt.Sprintf("dynamicElement(%s, '%s')", fieldPath, elemType.StringValue())
+	indexedExpr := assumeNotNull(dynamicExpr)
+
+	// switch the operator and value for exists and not exists
+	switch operator {
+	case qbtypes.FilterOperatorExists:
+		operator = qbtypes.FilterOperatorNotEqual
+		value = getEmptyValue(elemType)
+	case qbtypes.FilterOperatorNotExists:
+		operator = qbtypes.FilterOperatorEqual
+		value = getEmptyValue(elemType)
+	default:
+		// do nothing
+	}
+
+	indexedExpr, formattedValue := querybuilder.DataTypeCollisionHandledFieldName(node.TerminalConfig.Key, value, indexedExpr, operator)
+	cond, err := c.applyOperator(sb, indexedExpr, operator, formattedValue)
+	if err != nil {
+		return "", err
+	}
+
+	return cond, nil
+}
+
+// buildPrimitiveTerminalCondition builds the condition if the terminal node is a primitive type
+// it handles the data type collisions and utilizes indexes for the condition if available.
+func (c *jsonConditionBuilder) buildPrimitiveTerminalCondition(node *telemetrytypes.JSONAccessNode, operator qbtypes.FilterOperator, value any, sb *sqlbuilder.SelectBuilder) (string, error) {
+	fieldPath := node.FieldPath()
+	conditions := []string{}
+
+	// utilize indexes for the condition if available
+	//
+	// Note: Indexing code doesn't get executed for Array Nested fields because they can not be indexed
+	indexed := slices.ContainsFunc(node.TerminalConfig.Key.Indexes, func(index telemetrytypes.JSONDataTypeIndex) bool {
+		return index.Type == node.TerminalConfig.ElemType
+	})
+	if node.TerminalConfig.ElemType.IndexSupported && indexed {
+		indexCond, err := c.terminalIndexedCondition(node, operator, value, sb)
+		if err != nil {
+			return "", err
+		}
+		// if qb has a definitive value, we can skip adding a condition to
+		// check the existence of the path in the json column
+		if value != nil && value != getEmptyValue(node.TerminalConfig.ElemType) {
+			return indexCond, nil
+		}
+
+		conditions = append(conditions, indexCond)
+
+		// Switch operator to EXISTS except when operator is NOT EXISTS since
+		// indexed paths on assumedNotNull, indexes will always have a default
+		// value so we flip the operator to Exists and filter the rows that
+		// actually have the value
+		if operator != qbtypes.FilterOperatorNotExists {
+			operator = qbtypes.FilterOperatorExists
+		}
+	}
+
+	var formattedValue = value
+	if operator.IsStringSearchOperator() {
+		formattedValue = querybuilder.FormatValueForContains(value)
+	}
+
+	fieldExpr := fmt.Sprintf("dynamicElement(%s, '%s')", fieldPath, node.TerminalConfig.ElemType.StringValue())
+
+	// if operator is negative and has a value comparison i.e. excluding EXISTS and NOT EXISTS, we need to assume that the field exists everywhere
+	//
+	// Note: here applyNotCondition will return true only if; top level path is being queried and operator is a negative operator
+	// Otherwise this code will be triggered by buildAccessNodeBranches; Where operator would've been already inverted if needed.
+	if node.IsNonNestedPath() {
+		yes, _ := applyNotCondition(operator)
+		if yes {
+			switch operator {
+			case qbtypes.FilterOperatorNotExists:
+				// skip
+			default:
+				fieldExpr = assumeNotNull(fieldExpr)
+			}
+		}
+	}
+
+	fieldExpr, formattedValue = querybuilder.DataTypeCollisionHandledFieldName(node.TerminalConfig.Key, formattedValue, fieldExpr, operator)
+	cond, err := c.applyOperator(sb, fieldExpr, operator, formattedValue)
+	if err != nil {
+		return "", err
+	}
+	conditions = append(conditions, cond)
+	if len(conditions) > 1 {
+		return sb.And(conditions...), nil
+	}
+	return conditions[0], nil
+}
+
+func (c *jsonConditionBuilder) buildTerminalArrayCondition(node *telemetrytypes.JSONAccessNode, operator qbtypes.FilterOperator, value any, sb *sqlbuilder.SelectBuilder) (string, error) {
+	conditions := []string{}
+	// if operator is a String search Operator, then we need to build one more String comparison condition along with the Strict match condition
+	if operator.IsStringSearchOperator() {
+		formattedValue := querybuilder.FormatValueForContains(value)
+		arrayCond, err := c.buildArrayMembershipCondition(node, operator, formattedValue, sb)
+		if err != nil {
+			return "", err
+		}
+		conditions = append(conditions, arrayCond)
+
+		// switch operator for array membership checks
+		switch operator {
+		case qbtypes.FilterOperatorContains:
+			operator = qbtypes.FilterOperatorEqual
+		case qbtypes.FilterOperatorNotContains:
+			operator = qbtypes.FilterOperatorNotEqual
+		}
+	}
+
+	arrayCond, err := c.buildArrayMembershipCondition(node, operator, value, sb)
+	if err != nil {
+		return "", err
+	}
+	conditions = append(conditions, arrayCond)
+	if len(conditions) > 1 {
+		return sb.Or(conditions...), nil
+	}
+
+	return conditions[0], nil
+}
+
+// buildArrayMembershipCondition builds condition of the part where Arrays becomes primitive typed Arrays
+// e.g. [300, 404, 500], and value operations will work on the array elements.
+func (c *jsonConditionBuilder) buildArrayMembershipCondition(node *telemetrytypes.JSONAccessNode, operator qbtypes.FilterOperator, value any, sb *sqlbuilder.SelectBuilder) (string, error) {
+	arrayPath := node.FieldPath()
+	// create typed array out of a dynamic array
+	filteredDynamicExpr := func() string {
+		baseArrayDynamicExpr := fmt.Sprintf("dynamicElement(%s, 'Array(Dynamic)')", arrayPath)
+		return fmt.Sprintf("arrayFilter(x->(dynamicType(x) IN ('String', 'Int64', 'Float64', 'Bool')), %s)",
+			baseArrayDynamicExpr)
+	}
+	typedArrayExpr := func() string {
+		return fmt.Sprintf("dynamicElement(%s, '%s')", arrayPath, node.TerminalConfig.ElemType.StringValue())
+	}
+
+	var arrayExpr string
+	if node.TerminalConfig.ElemType == telemetrytypes.ArrayDynamic {
+		arrayExpr = filteredDynamicExpr()
+	} else {
+		arrayExpr = typedArrayExpr()
+	}
+
+	key := "x"
+	fieldExpr, value := querybuilder.DataTypeCollisionHandledFieldName(node.TerminalConfig.Key, value, key, operator)
+	op, err := c.applyOperator(sb, fieldExpr, operator, value)
+	if err != nil {
+		return "", err
+	}
+
+	return fmt.Sprintf("arrayExists(%s -> %s, %s)", key, op, arrayExpr), nil
+}
+
 func (c *jsonConditionBuilder) applyOperator(sb *sqlbuilder.SelectBuilder, fieldExpr string, operator qbtypes.FilterOperator, value any) (string, error) {
 	switch operator {
 	case qbtypes.FilterOperatorEqual:
@@ -317,6 +391,6 @@ func (c *jsonConditionBuilder) applyOperator(sb *sqlbuilder.SelectBuilder, field
 	}
 }
 
-func assumeNotNull(column string, elemType telemetrytypes.JSONDataType) string {
-	return fmt.Sprintf("assumeNotNull(dynamicElement(%s, '%s'))", column, elemType.StringValue())
+func assumeNotNull(fieldExpr string) string {
+	return fmt.Sprintf("assumeNotNull(%s)", fieldExpr)
 }

pkg/types/querybuildertypes/querybuildertypesv5/builder_elements.go

@@ -113,6 +113,29 @@ const (
 	FilterOperatorNotContains
 )
 
+var operatorInverseMapping = map[FilterOperator]FilterOperator{
+	FilterOperatorEqual:           FilterOperatorNotEqual,
+	FilterOperatorNotEqual:        FilterOperatorEqual,
+	FilterOperatorGreaterThan:     FilterOperatorLessThanOrEq,
+	FilterOperatorGreaterThanOrEq: FilterOperatorLessThan,
+	FilterOperatorLessThan:        FilterOperatorGreaterThanOrEq,
+	FilterOperatorLessThanOrEq:    FilterOperatorGreaterThan,
+	FilterOperatorLike:            FilterOperatorNotLike,
+	FilterOperatorNotLike:         FilterOperatorLike,
+	FilterOperatorILike:           FilterOperatorNotILike,
+	FilterOperatorNotILike:        FilterOperatorILike,
+	FilterOperatorBetween:         FilterOperatorNotBetween,
+	FilterOperatorNotBetween:      FilterOperatorBetween,
+	FilterOperatorIn:              FilterOperatorNotIn,
+	FilterOperatorNotIn:           FilterOperatorIn,
+	FilterOperatorExists:          FilterOperatorNotExists,
+	FilterOperatorNotExists:       FilterOperatorExists,
+	FilterOperatorRegexp:          FilterOperatorNotRegexp,
+	FilterOperatorNotRegexp:       FilterOperatorRegexp,
+	FilterOperatorContains:        FilterOperatorNotContains,
+	FilterOperatorNotContains:     FilterOperatorContains,
+}
+
 // AddDefaultExistsFilter returns true if addl exists filter should be added to the query
 // For the negative predicates, we don't want to add the exists filter. Why?
 // Say for example, user adds a filter `service.name != "redis"`, we can't interpret it
@@ -162,6 +185,10 @@ func (f FilterOperator) IsNegativeOperator() bool {
 	return true
 }
 
+func (f FilterOperator) Inverse() FilterOperator {
+	return operatorInverseMapping[f]
+}
+
 func (f FilterOperator) IsComparisonOperator() bool {
 	switch f {
 	case FilterOperatorGreaterThan, FilterOperatorGreaterThanOrEq, FilterOperatorLessThan, FilterOperatorLessThanOrEq:

pkg/types/telemetrytypes/json_access_plan.go

@@ -90,6 +90,11 @@ func (n *JSONAccessNode) FieldPath() string {
 	return n.Parent.Alias() + "." + key
 }
 
+// Returns true if the current node is a non-nested path.
+func (n *JSONAccessNode) IsNonNestedPath() bool {
+	return !strings.Contains(n.FieldPath(), ArraySep)
+}
+
 func (n *JSONAccessNode) BranchesInOrder() []JSONAccessBranchType {
 	return slices.SortedFunc(maps.Keys(n.Branches), func(a, b JSONAccessBranchType) int {
 		return strings.Compare(b.StringValue(), a.StringValue())

pkg/types/telemetrytypes/test_data.go

@@ -8,65 +8,101 @@ package telemetrytypes
 // This represents the type information available in the test JSON structure.
 func TestJSONTypeSet() (map[string][]JSONDataType, MetadataStore) {
 	types := map[string][]JSONDataType{
-		"user.name":                                           {String},
-		"user.permissions":                                    {ArrayString},
-		"user.age":                                            {Int64, String},
-		"user.height":                                         {Float64},
-		"education":                                           {ArrayJSON},
-		"education[].name":                                    {String},
-		"education[].type":                                    {String, Int64},
-		"education[].internal_type":                           {String},
-		"education[].metadata.location":                       {String},
-		"education[].parameters":                              {ArrayFloat64, ArrayDynamic},
-		"education[].duration":                                {String},
-		"education[].mode":                                    {String},
-		"education[].year":                                    {Int64},
-		"education[].field":                                   {String},
-		"education[].awards":                                  {ArrayDynamic, ArrayJSON},
-		"education[].awards[].name":                           {String},
-		"education[].awards[].rank":                           {Int64},
-		"education[].awards[].medal":                          {String},
-		"education[].awards[].type":                           {String},
-		"education[].awards[].semester":                       {Int64},
-		"education[].awards[].participated":                   {ArrayDynamic, ArrayJSON},
-		"education[].awards[].participated[].type":            {String},
-		"education[].awards[].participated[].field":           {String},
-		"education[].awards[].participated[].project_type":    {String},
-		"education[].awards[].participated[].project_name":    {String},
-		"education[].awards[].participated[].race_type":       {String},
-		"education[].awards[].participated[].team_based":      {Bool},
-		"education[].awards[].participated[].team_name":       {String},
-		"education[].awards[].participated[].team":            {ArrayJSON},
-		"education[].awards[].participated[].members":         {ArrayString},
-		"education[].awards[].participated[].team[].name":     {String},
-		"education[].awards[].participated[].team[].branch":   {String},
-		"education[].awards[].participated[].team[].semester": {Int64},
-		"interests":                                                                  {ArrayJSON},
-		"interests[].type":                                                           {String},
-		"interests[].entities":                                                       {ArrayJSON},
-		"interests[].entities.application_date":                                      {String},
-		"interests[].entities[].reviews":                                             {ArrayJSON},
-		"interests[].entities[].reviews[].given_by":                                  {String},
-		"interests[].entities[].reviews[].remarks":                                   {String},
-		"interests[].entities[].reviews[].weight":                                    {Float64},
-		"interests[].entities[].reviews[].passed":                                    {Bool},
-		"interests[].entities[].reviews[].type":                                      {String},
-		"interests[].entities[].reviews[].analysis_type":                             {Int64},
-		"interests[].entities[].reviews[].entries":                                   {ArrayJSON},
-		"interests[].entities[].reviews[].entries[].subject":                         {String},
-		"interests[].entities[].reviews[].entries[].status":                          {String},
-		"interests[].entities[].reviews[].entries[].metadata":                        {ArrayJSON},
-		"interests[].entities[].reviews[].entries[].metadata[].company":              {String},
-		"interests[].entities[].reviews[].entries[].metadata[].experience":           {Int64},
-		"interests[].entities[].reviews[].entries[].metadata[].unit":                 {String},
-		"interests[].entities[].reviews[].entries[].metadata[].positions":            {ArrayJSON},
-		"interests[].entities[].reviews[].entries[].metadata[].positions[].name":     {String},
-		"interests[].entities[].reviews[].entries[].metadata[].positions[].duration": {Int64, Float64},
-		"interests[].entities[].reviews[].entries[].metadata[].positions[].unit":     {String},
-		"interests[].entities[].reviews[].entries[].metadata[].positions[].ratings":  {ArrayInt64, ArrayString},
-		"message": {String},
-		"tags":    {ArrayString},
+
+		// ── user (primitives) ─────────────────────────────────────────────
+		"user.name":        {String},
+		"user.permissions": {ArrayString},
+		"user.age":         {Int64, String}, // Int64/String ambiguity
+		"user.height":      {Float64},
+		"user.active":      {Bool}, // Bool — not IndexSupported
+
+		// Deeper non-array nesting (a.b.c — no array hops)
+		"user.address.zip": {Int64},
+
+		// ── education[] ───────────────────────────────────────────────────
+		// Pattern: x[].y
+		"education":              {ArrayJSON},
+		"education[].name":       {String},
+		"education[].type":       {String, Int64},
+		"education[].year":       {Int64},
+		"education[].scores":     {ArrayInt64},
+		"education[].parameters": {ArrayFloat64, ArrayDynamic},
+
+		// Pattern: x[].y[]
+		"education[].awards": {ArrayDynamic, ArrayJSON},
+
+		// Pattern: x[].y[].z
+		"education[].awards[].name":     {String},
+		"education[].awards[].type":     {String},
+		"education[].awards[].semester": {Int64},
+
+		// Pattern: x[].y[].z[]
+		"education[].awards[].participated": {ArrayDynamic, ArrayJSON},
+
+		// Pattern: x[].y[].z[].w
+		"education[].awards[].participated[].members": {ArrayString},
+
+		// Pattern: x[].y[].z[].w[]
+		"education[].awards[].participated[].team": {ArrayJSON},
+
+		// Pattern: x[].y[].z[].w[].v
+		"education[].awards[].participated[].team[].branch": {String},
+
+		// ── interests[] ───────────────────────────────────────────────────
+		"interests":                                                                 {ArrayJSON},
+		"interests[].entities":                                                      {ArrayJSON},
+		"interests[].entities[].reviews":                                            {ArrayJSON},
+		"interests[].entities[].reviews[].entries":                                  {ArrayJSON},
+		"interests[].entities[].reviews[].entries[].metadata":                       {ArrayJSON},
+		"interests[].entities[].reviews[].entries[].metadata[].positions":           {ArrayJSON},
+		"interests[].entities[].reviews[].entries[].metadata[].positions[].name":    {String},
+		"interests[].entities[].reviews[].entries[].metadata[].positions[].ratings": {ArrayInt64, ArrayString},
+		"http-events":                     {ArrayJSON},
+		"http-events[].request-info.host": {String},
+		"ids":                             {ArrayDynamic},
+
+		// ── top-level primitives ──────────────────────────────────────────
+		"message":     {String},
+		"http-status": {Int64, String}, // hyphen in root key, ambiguous
+
+		// ── top-level nested objects (no array hops) ───────────────────────
+		"response.time-taken": {Float64}, // hyphen inside nested key
 	}
 
 	return types, nil
 }
+
+// TestIndexedPathEntry is a path + JSON type pair representing a field
+// backed by a ClickHouse skip index in the test data.
+//
+// Only non-array paths with IndexSupported types (String, Int64, Float64)
+// are valid entries — arrays and Bool cannot carry a skip index.
+//
+// The ColumnExpression for each entry is computed at test-setup time from
+// the access plan, since it depends on the column name (e.g. body_v2)
+// which is unknown to this package.
+type TestIndexedPathEntry struct {
+	Path string
+	Type JSONDataType
+}
+
+// TestIndexedPaths lists path+type pairs from TestJSONTypeSet that are
+// backed by a JSON data type index. Test setup uses this to populate
+// key.Indexes after calling SetJSONAccessPlan.
+//
+// Intentionally excluded:
+//   - user.active → Bool, IndexSupported=false
+var TestIndexedPaths = []TestIndexedPathEntry{
+	// user primitives
+	{Path: "user.name", Type: String},
+
+	// user.address — deeper non-array nesting
+	{Path: "user.address.zip", Type: Int64},
+
+	// root-level with special characters
+	{Path: "http-status", Type: Int64},
+	{Path: "http-status", Type: String},
+
+	// root-level nested objects (no array hops)
+	{Path: "response.time-taken", Type: Float64},
+}

tests/integration/fixtures/querier.py

@@ -14,8 +14,8 @@ QUERY_TIMEOUT = 30  # seconds
 @dataclass
 class TelemetryFieldKey:
     name: str
-    field_data_type: str
-    field_context: str
+    field_data_type: Optional[str] = None
+    field_context: Optional[str] = None
 
     def to_dict(self) -> Dict:
         return {

tests/integration/src/querier/01_logs.py

@@ -14,7 +14,9 @@ from fixtures.querier import (
     index_series_by_label,
     make_query_request,
 )
-from src.querier.util import assert_identical_query_response
+from src.querier.util import (
+    assert_identical_query_response,
+)
 
 
 def test_logs_list(
@@ -399,174 +401,6 @@ def test_logs_list(
     assert "d-001" in values
 
 
-def test_logs_list_with_corrupt_data(
-    signoz: types.SigNoz,
-    create_user_admin: None,  # pylint: disable=unused-argument
-    get_token: Callable[[str, str], str],
-    insert_logs: Callable[[List[Logs]], None],
-) -> None:
-    """
-    Setup:
-    Insert 2 logs with different attributes
-
-    Tests:
-    1. Query logs for the last 10 seconds and check if the logs are returned in the correct order
-    2. Query values of severity_text attribute from the autocomplete API
-    3. Query values of severity_text attribute from the fields API
-    4. Query values of code.file attribute from the autocomplete API
-    5. Query values of code.file attribute from the fields API
-    6. Query values of code.line attribute from the autocomplete API
-    7. Query values of code.line attribute from the fields API
-    """
-    insert_logs(
-        [
-            Logs(
-                timestamp=datetime.now(tz=timezone.utc) - timedelta(seconds=1),
-                resources={
-                    "deployment.environment": "production",
-                    "service.name": "java",
-                    "os.type": "linux",
-                    "host.name": "linux-001",
-                    "cloud.provider": "integration",
-                    "cloud.account.id": "001",
-                    "timestamp": "2024-01-01T00:00:00Z",
-                },
-                attributes={
-                    "log.iostream": "stdout",
-                    "logtag": "F",
-                    "code.file": "/opt/Integration.java",
-                    "code.function": "com.example.Integration.process",
-                    "code.line": 120,
-                    "telemetry.sdk.language": "java",
-                    "id": "1",
-                },
-                body="This is a log message, coming from a java application",
-                severity_text="DEBUG",
-            ),
-            Logs(
-                timestamp=datetime.now(tz=timezone.utc),
-                resources={
-                    "deployment.environment": "production",
-                    "service.name": "go",
-                    "os.type": "linux",
-                    "host.name": "linux-001",
-                    "cloud.provider": "integration",
-                    "cloud.account.id": "001",
-                    "id": 2,
-                },
-                attributes={
-                    "log.iostream": "stdout",
-                    "logtag": "F",
-                    "code.file": "/opt/integration.go",
-                    "code.function": "com.example.Integration.process",
-                    "code.line": 120,
-                    "metric.domain_id": "d-001",
-                    "telemetry.sdk.language": "go",
-                    "timestamp": "invalid-timestamp",
-                },
-                body="This is a log message, coming from a go application",
-                severity_text="INFO",
-            ),
-        ]
-    )
-
-    token = get_token(USER_ADMIN_EMAIL, USER_ADMIN_PASSWORD)
-
-    # Query Logs for the last 10 seconds and check if the logs are returned in the correct order
-    response = requests.post(
-        signoz.self.host_configs["8080"].get("/api/v5/query_range"),
-        timeout=2,
-        headers={
-            "authorization": f"Bearer {token}",
-        },
-        json={
-            "schemaVersion": "v1",
-            "start": int(
-                (datetime.now(tz=timezone.utc) - timedelta(seconds=10)).timestamp()
-                * 1000
-            ),
-            "end": int(datetime.now(tz=timezone.utc).timestamp() * 1000),
-            "requestType": "raw",
-            "compositeQuery": {
-                "queries": [
-                    {
-                        "type": "builder_query",
-                        "spec": {
-                            "name": "A",
-                            "signal": "logs",
-                            "disabled": False,
-                            "limit": 100,
-                            "offset": 0,
-                            "order": [
-                                {"key": {"name": "timestamp"}, "direction": "desc"},
-                                {"key": {"name": "id"}, "direction": "desc"},
-                            ],
-                            "having": {"expression": ""},
-                            "aggregations": [{"expression": "count()"}],
-                        },
-                    }
-                ]
-            },
-            "formatOptions": {"formatTableResultForUI": False, "fillGaps": False},
-        },
-    )
-
-    assert response.status_code == HTTPStatus.OK
-    assert response.json()["status"] == "success"
-
-    results = response.json()["data"]["data"]["results"]
-    assert len(results) == 1
-
-    rows = results[0]["rows"]
-    assert len(rows) == 2
-
-    assert (
-        rows[0]["data"]["body"] == "This is a log message, coming from a go application"
-    )
-    assert rows[0]["data"]["resources_string"] == {
-        "cloud.account.id": "001",
-        "cloud.provider": "integration",
-        "deployment.environment": "production",
-        "host.name": "linux-001",
-        "os.type": "linux",
-        "service.name": "go",
-        "id": "2",
-    }
-    assert rows[0]["data"]["attributes_string"] == {
-        "code.file": "/opt/integration.go",
-        "code.function": "com.example.Integration.process",
-        "log.iostream": "stdout",
-        "logtag": "F",
-        "metric.domain_id": "d-001",
-        "telemetry.sdk.language": "go",
-        "timestamp": "invalid-timestamp",
-    }
-    assert rows[0]["data"]["attributes_number"] == {"code.line": 120}
-
-    assert (
-        rows[1]["data"]["body"]
-        == "This is a log message, coming from a java application"
-    )
-    assert rows[1]["data"]["resources_string"] == {
-        "cloud.account.id": "001",
-        "cloud.provider": "integration",
-        "deployment.environment": "production",
-        "host.name": "linux-001",
-        "os.type": "linux",
-        "service.name": "java",
-        "timestamp": "2024-01-01T00:00:00Z",
-    }
-    assert rows[1]["data"]["attributes_string"] == {
-        "code.file": "/opt/Integration.java",
-        "code.function": "com.example.Integration.process",
-        "id": "1",
-        "log.iostream": "stdout",
-        "logtag": "F",
-        "telemetry.sdk.language": "java",
-    }
-    assert rows[1]["data"]["attributes_number"] == {"code.line": 120}
-
-
 @pytest.mark.parametrize(
     "order_by_context,expected_order",
     ####

tests/integration/src/querier/14_list_query_expectations.py

@@ -0,0 +1,774 @@
+from datetime import datetime, timedelta, timezone
+from http import HTTPStatus
+from typing import Any, Callable, List
+
+import pytest
+
+from fixtures import types
+from fixtures.auth import USER_ADMIN_EMAIL, USER_ADMIN_PASSWORD
+from fixtures.logs import Logs
+from fixtures.querier import (
+    BuilderQuery,
+    OrderBy,
+    TelemetryFieldKey,
+    make_query_request,
+)
+from src.querier.util import (
+    generate_logs_with_corrupt_metadata,
+)
+
+
+@pytest.mark.parametrize(
+    "query,result",
+    [
+        # pytest.param(
+        #     BuilderQuery(
+        #         signal="logs",
+        #         name="A",
+        #         limit=1,
+        #     ),
+        #     lambda x: _flatten_log(x[2]),
+        #     id="no-select-no-order",
+        #     # Behaviour:
+        #     # Empty order results in consistent random order
+        # ),
+        # pytest.param(
+        #     BuilderQuery(
+        #         signal="logs",
+        #         name="A",
+        #         select_fields=[TelemetryFieldKey("timestamp")],
+        #         limit=1,
+        #     ),
+        #     lambda x: [x[2].id, x[2].timestamp],
+        #     id="select-timestamp-no-order",
+        #     # Behaviour:
+        #     # AdjustKeys no-op
+        #     # Logs stmt builder by default adds timestamp field to select fields and ignores user input timestamp field
+        #     # Select timestamp is mapped to top level field by field mapper
+        #     # Empty order results in consistent random order
+        # ),
+        # pytest.param(
+        #     BuilderQuery(
+        #         signal="logs",
+        #         name="A",
+        #         select_fields=[TelemetryFieldKey("log.timestamp")],
+        #         limit=1,
+        #     ),
+        #     lambda x: [x[2].id, x[2].timestamp],
+        #     id="select-log-timestamp-no-order",
+        #     # Behaviour:
+        #     # AdjustKeys no-op
+        #     # Logs stmt builder by default adds timestamp field to select fields and ignores user input timestamp field
+        #     # Select timestamp is mapped to top level field by field mapper
+        #     # Empty order results in consistent random order
+        # ),
+        # pytest.param(
+        #     BuilderQuery(
+        #         signal="logs",
+        #         name="A",
+        #         select_fields=[TelemetryFieldKey("attribute.timestamp")],
+        #         limit=1,
+        #     ),
+        #     lambda x: [x[2].id, x[2].timestamp],
+        #     id="select-attr-timestamp-no-order",
+        #     # Behaviour: [BUG - user didn't get what they expected]
+        #     # AdjustKeys no-op
+        #     # Logs stmt builder by default adds timestamp field to select fields and ignores user input timestamp field
+        #     # Select timestamp is mapped to top level field by field mapper
+        #     # Empty order results in consistent random order
+        # ),
+        # pytest.param(
+        #     BuilderQuery(
+        #         signal="logs",
+        #         name="A",
+        #         select_fields=[
+        #             TelemetryFieldKey("log.timestamp"),
+        #             TelemetryFieldKey("attribute.timestamp"),
+        #         ],
+        #         limit=1,
+        #     ),
+        #     lambda x: [x[2].id, x[2].timestamp],
+        #     id="select-log-timestamp-and-attr-timestamp-no-order",
+        #     # Behaviour: [BUG - user didn't get what they expected]
+        #     # AdjustKeys logic adjusts key "attribute.timestamp" to "timestamp"
+        #     # AdjustKeys logic adjusts key "log.timestamp" to "timestamp"
+        #     # AdjustKeys logic removes duplicate key "timestamp", only 1 select field is left
+        #     # Logs stmt builder by default adds timestamp field to select fields and ignores user input timestamp fields
+        #     # Select timestamp is mapped to top level field by field mapper
+        #     # Empty order results in consistent random order
+        # ),
+        # pytest.param(
+        #     BuilderQuery(
+        #         signal="logs",
+        #         name="A",
+        #         select_fields=[
+        #             TelemetryFieldKey("timestamp"),
+        #             TelemetryFieldKey("attribute.timestamp"),
+        #         ],
+        #         limit=1,
+        #     ),
+        #     lambda x: [x[2].id, x[2].timestamp],
+        #     id="select-timestamp-and-attr-timestamp-no-order",
+        #     # Behaviour:
+        #     # AdjustKeys logic adjusts key "attribute.timestamp" to "timestamp"
+        #     # AdjustKeys logic removes duplicate key "timestamp", only 1 select field is left
+        #     # Logs stmt builder by default adds timestamp field to select fields and ignores user input timestamp fields
+        #     # Select timestamp is mapped to top level field by field mapper
+        #     # Empty order results in consistent random order
+        # ),
+        # pytest.param(
+        #     BuilderQuery(
+        #         signal="logs",
+        #         name="A",
+        #         select_fields=[
+        #             TelemetryFieldKey("log.timestamp"),
+        #             TelemetryFieldKey("timestamp"),
+        #         ],
+        #         limit=1,
+        #     ),
+        #     lambda x: [x[2].id, x[2].timestamp],
+        #     id="select-log-timestamp-and-timestamp-no-order",
+        #     # Behaviour:
+        #     # AdjustKeys logic adjusts key "log.timestamp" to "timestamp"
+        #     # AdjustKeys logic removes duplicate key "timestamp", only 1 select field is left
+        #     # Logs stmt builder by default adds timestamp field to select fields and ignores user input timestamp field
+        #     # Select timestamp is mapped to top level field by field mapper
+        #     # Empty order results in consistent random order
+        # ),
+        pytest.param(
+            BuilderQuery(
+                signal="logs",
+                name="A",
+                limit=1,
+                order=[OrderBy(TelemetryFieldKey("timestamp"), "desc")],
+            ),
+            lambda x: _flatten_log(x[3]),
+            id="no-select-order-timestamp-desc",
+            # Behaviour:
+            # AdjustKeys no-op
+            # Order by timestamp is mapped to top level field by field mapper
+        ),
+        pytest.param(
+            BuilderQuery(
+                signal="logs",
+                name="A",
+                select_fields=[TelemetryFieldKey("timestamp")],
+                order=[OrderBy(TelemetryFieldKey("timestamp"), "desc")],
+                limit=1,
+            ),
+            lambda x: [x[3].id, x[3].timestamp],
+            id="select-timestamp-order-timestamp-desc",
+            # Behaviour:
+            # AdjustKeys no-op
+            # Logs stmt builder by default adds timestamp field to select fields and ignores user input timestamp field
+            # Select and OrderBy both timestamp are mapped to top level field by field mapper
+        ),
+        pytest.param(
+            BuilderQuery(
+                signal="logs",
+                name="A",
+                select_fields=[TelemetryFieldKey("log.timestamp")],
+                order=[OrderBy(TelemetryFieldKey("timestamp"), "desc")],
+                limit=1,
+            ),
+            lambda x: [x[3].id, x[3].timestamp],
+            id="select-log-timestamp-order-timestamp-desc",
+            # Behaviour:
+            # AdjustKeys logic adjusts key "log.timestamp" to "timestamp"
+            # AdjustKeys logic removes duplicate key "timestamp", only 1 select field is left
+            # Logs stmt builder by default adds timestamp field to select fields and ignores user input log.timestamp field
+            # Select and OrderBy both timestamp are mapped to top level field by field mapper
+        ),
+        pytest.param(
+            BuilderQuery(
+                signal="logs",
+                name="A",
+                select_fields=[TelemetryFieldKey("attribute.timestamp")],
+                order=[OrderBy(TelemetryFieldKey("timestamp"), "desc")],
+                limit=1,
+            ),
+            lambda x: [x[3].id, x[3].timestamp],
+            id="select-attr-timestamp-order-timestamp-desc",
+            # Behaviour:
+            # AdjustKeys logic adjusts key "attribute.timestamp" to "timestamp"
+            # AdjustKeys logic removes duplicate key "timestamp", only 1 select field is left
+            # Logs stmt builder by default adds timestamp field to select fields and ignores user input timestamp field
+            # Select and OrderBy both timestamp are mapped to top level field by field mapper
+        ),
+        pytest.param(
+            BuilderQuery(
+                signal="logs",
+                name="A",
+                select_fields=[
+                    TelemetryFieldKey("log.timestamp"),
+                    TelemetryFieldKey("attribute.timestamp"),
+                ],
+                order=[OrderBy(TelemetryFieldKey("timestamp"), "desc")],
+                limit=1,
+            ),
+            lambda x: [x[3].id, x[3].timestamp],
+            id="select-log-timestamp-and-attr-timestamp-order-timestamp-desc",
+            # Behaviour:
+            # AdjustKeys logic adjusts key "attribute.timestamp" to "timestamp"
+            # AdjustKeys logic adjusts key "log.timestamp" to "timestamp"
+            # AdjustKeys logic removes duplicate key "timestamp", only 1 select field is left
+            # Logs stmt builder by default adds timestamp field to select fields and ignores user input timestamp fields
+            # Select and OrderBy both timestamp are mapped to top level field by field mapper
+        ),
+        pytest.param(
+            BuilderQuery(
+                signal="logs",
+                name="A",
+                select_fields=[
+                    TelemetryFieldKey("timestamp"),
+                    TelemetryFieldKey("attribute.timestamp"),
+                ],
+                order=[OrderBy(TelemetryFieldKey("timestamp"), "desc")],
+                limit=1,
+            ),
+            lambda x: [x[3].id, x[3].timestamp],
+            id="select-timestamp-and-attr-timestamp-order-timestamp-desc",
+            # Behaviour:
+            # AdjustKeys logic adjusts key "attribute.timestamp" to "timestamp"
+            # AdjustKeys logic removes duplicate key "timestamp", only 1 select field is left
+            # Logs stmt builder by default adds timestamp field to select fields and ignores user input timestamp fields
+            # Select and OrderBy both timestamp are mapped to top level field by field mapper
+        ),
+        pytest.param(
+            BuilderQuery(
+                signal="logs",
+                name="A",
+                select_fields=[
+                    TelemetryFieldKey("log.timestamp"),
+                    TelemetryFieldKey("timestamp"),
+                ],
+                order=[OrderBy(TelemetryFieldKey("timestamp"), "desc")],
+                limit=1,
+            ),
+            lambda x: [x[3].id, x[3].timestamp],
+            id="select-log-timestamp-and-timestamp-order-timestamp-desc",
+            # Behaviour:
+            # AdjustKeys logic adjusts key "attribute.timestamp" to "timestamp"
+            # AdjustKeys logic removes duplicate key "timestamp", only 1 select field is left
+            # Logs stmt builder by default adds timestamp field to select fields and ignores user input timestamp fields
+            # Select and OrderBy both timestamp are mapped to top level field by field mapper
+        ),
+        pytest.param(
+            BuilderQuery(
+                signal="logs",
+                name="A",
+                limit=1,
+                order=[OrderBy(TelemetryFieldKey("attribute.timestamp"), "desc")],
+            ),
+            lambda x: [],
+            id="no-select-order-attr-timestamp-desc",
+            # Behaviour: [BUG]
+            # AdjustKeys logic adjusts key "attribute.timestamp" to "attribute.timestamp:string"
+            # Because of aliasing bug, result is empty
+        ),
+        pytest.param(
+            BuilderQuery(
+                signal="logs",
+                name="A",
+                select_fields=[TelemetryFieldKey("timestamp")],
+                order=[OrderBy(TelemetryFieldKey("attribute.timestamp"), "desc")],
+                limit=1,
+            ),
+            lambda x: [x[3].id, x[3].timestamp],
+            id="select-timestamp-order-attr-timestamp-desc",
+            # Behaviour:
+            # AdjustKeys adjusts key "attribute.timestamp" to "timestamp"
+            # Logs stmt builder by default adds timestamp field to select fields and ignores user input timestamp field
+            # Select and OrderBy both timestamp are mapped to top level field by field mapper
+        ),
+        pytest.param(
+            BuilderQuery(
+                signal="logs",
+                name="A",
+                select_fields=[TelemetryFieldKey("log.timestamp")],
+                order=[OrderBy(TelemetryFieldKey("attribute.timestamp"), "desc")],
+                limit=1,
+            ),
+            lambda x: [x[3].id, x[3].timestamp],
+            id="select-log-timestamp-order-attr-timestamp-desc",
+            # Behaviour: [BUG - user didn't get what they expected]
+            # AdjustKeys logic adjusts key "attribute.timestamp" to "timestamp"
+            # AdjustKeys logic adjusts key "log.timestamp" to "timestamp"
+            # Logs stmt builder by default adds timestamp field to select fields and ignores user input timestamp field
+            # Select and OrderBy both timestamp are mapped to top level field by field mapper
+        ),
+        pytest.param(
+            BuilderQuery(
+                signal="logs",
+                name="A",
+                select_fields=[TelemetryFieldKey("attribute.timestamp")],
+                order=[OrderBy(TelemetryFieldKey("attribute.timestamp"), "desc")],
+                limit=1,
+            ),
+            lambda x: [],  # Because of aliasing bug, this returns no data
+            id="select-attr-timestamp-order-attr-timestamp-desc",
+            # Behaviour [BUG - user didn't get what they expected]:
+            # AdjustKeys logic adjusts key "attribute.timestamp" to "attribute.timestamp:string"
+            # Logs stmt builder by default adds timestamp field to select fields and ignores user input timestamp field
+            # Because of Logs stmt builder behaviour, we ran into aliasing bug, result is empty
+        ),
+        pytest.param(
+            BuilderQuery(
+                signal="logs",
+                name="A",
+                select_fields=[
+                    TelemetryFieldKey("log.timestamp"),
+                    TelemetryFieldKey("attribute.timestamp"),
+                ],
+                order=[OrderBy(TelemetryFieldKey("attribute.timestamp"), "desc")],
+                limit=1,
+            ),
+            lambda x: [x[3].id, x[3].timestamp],
+            id="select-log-timestamp-and-attr-timestamp-order-attr-timestamp-desc",
+            # Behaviour: [BUG - user didn't get what they expected]
+            # AdjustKeys logic adjusts key "attribute.timestamp" to "timestamp"
+            # AdjustKeys logic adjusts key "log.timestamp" to "timestamp"
+            # AdjustKeys logic removes duplicate key "timestamp", only 1 select field is left
+            # Logs stmt builder by default adds timestamp field to select fields and ignores user input timestamp field
+            # Select and OrderBy both timestamp are mapped to top level field by field mapper
+        ),
+        pytest.param(
+            BuilderQuery(
+                signal="logs",
+                name="A",
+                select_fields=[
+                    TelemetryFieldKey("timestamp"),
+                    TelemetryFieldKey("attribute.timestamp"),
+                ],
+                order=[OrderBy(TelemetryFieldKey("attribute.timestamp"), "desc")],
+                limit=1,
+            ),
+            lambda x: [x[3].id, x[3].timestamp],
+            id="select-timestamp-and-attr-timestamp-order-attr-timestamp-desc",
+            # Behaviour:
+            # AdjustKeys logic adjusts key "attribute.timestamp" to "timestamp"
+            # AdjustKeys logic removes duplicate key "timestamp", only 1 select field is left
+            # Select and OrderBy both timestamp are mapped to top level field by field mapper
+        ),
+        pytest.param(
+            BuilderQuery(
+                signal="logs",
+                name="A",
+                select_fields=[
+                    TelemetryFieldKey("log.timestamp"),
+                    TelemetryFieldKey("timestamp"),
+                ],
+                order=[OrderBy(TelemetryFieldKey("attribute.timestamp"), "desc")],
+                limit=1,
+            ),
+            lambda x: [x[3].id, x[3].timestamp],
+            id="select-log-timestamp-and-timestamp-order-attr-timestamp-desc",
+            # Behaviour:
+            # AdjustKeys logic adjusts key "attribute.timestamp" to "timestamp"
+            # AdjustKeys logic adjusts key "log.timestamp" to "timestamp"
+            # AdjustKeys logic removes duplicate key "timestamp", only 1 select field is left
+            # Select and OrderBy both timestamp are mapped to top level field by field mapper
+        ),
+    ],
+)
+def test_logs_list_query_timestamp_expectations(
+    signoz: types.SigNoz,
+    create_user_admin: None,  # pylint: disable=unused-argument
+    get_token: Callable[[str, str], str],
+    insert_logs: Callable[[List[Logs]], None],
+    query: BuilderQuery,
+    result: Callable[[List[Logs]], List[Any]],
+) -> None:
+    """
+    Setup:
+    Insert logs with corrupt data
+
+    Tests:
+    """
+    logs = generate_logs_with_corrupt_metadata()
+    insert_logs(logs)
+
+    token = get_token(USER_ADMIN_EMAIL, USER_ADMIN_PASSWORD)
+
+    # Query Logs for the last 1 minute and check if the logs are returned in the correct order
+    response = make_query_request(
+        signoz,
+        token,
+        start_ms=int(
+            (datetime.now(tz=timezone.utc) - timedelta(minutes=1)).timestamp() * 1000
+        ),
+        end_ms=int(datetime.now(tz=timezone.utc).timestamp() * 1000),
+        request_type="raw",
+        queries=[query.to_dict()],
+    )
+
+    assert response.status_code == HTTPStatus.OK
+
+    if response.status_code == HTTPStatus.OK:
+        if not result(logs):
+            # No results expected
+            assert response.json()["data"]["data"]["results"][0]["rows"] is None
+        else:
+            data = response.json()["data"]["data"]["results"][0]["rows"][0]["data"]
+            for key, value in zip(list(data.keys()), result(logs)):
+                assert data[key] == value
+
+
+@pytest.mark.parametrize(
+    "query,results",
+    [
+        # pytest.param(
+        #     BuilderQuery(
+        #         signal="logs",
+        #         name="A",
+        #         select_fields=[TelemetryFieldKey("trace_id")],
+        #     ),
+        #     lambda x: [
+        #         [x[2].id, x[2].timestamp, x[2].trace_id],
+        #         [x[1].id, x[1].timestamp, x[1].trace_id],
+        #         [x[0].id, x[0].timestamp, x[0].trace_id],
+        #         [x[3].id, x[3].timestamp, x[3].trace_id],
+        #     ],
+        #     id="select-trace-id-no-order",
+        #     # Justification (expected values and row order):
+        #     # Values: x[0].trace_id="1", x[1].trace_id="", x[2].trace_id="", x[3].trace_id=""
+        #     # Order: no explicit order → ClickHouse internal storage order
+        #     # Behaviour:
+        #     # AdjustKeys no-op
+        #     # Select trace_id is mapped to top level field by field mapper
+        #     # Empty order results in consistent random order
+        # ),
+        # pytest.param(
+        #     BuilderQuery(
+        #         signal="logs",
+        #         name="A",
+        #         select_fields=[TelemetryFieldKey("log.trace_id")],
+        #     ),
+        #     lambda x: [
+        #         [x[2].id, x[2].timestamp, x[2].trace_id],
+        #         [x[1].id, x[1].timestamp, x[1].trace_id],
+        #         [x[0].id, x[0].timestamp, x[0].trace_id],
+        #         [x[3].id, x[3].timestamp, x[3].trace_id],
+        #     ],
+        #     id="select-log-trace-id-no-order",
+        #     # Justification (expected values and row order):
+        #     # Values: x[0].trace_id="1", x[1].trace_id="", x[2].trace_id="", x[3].trace_id=""
+        #     # Order: no explicit order → ClickHouse internal storage order
+        #     # Behaviour:
+        #     # AdjustKeys adjusts log.trace_id to log.trace_id:string
+        #     # Select log.trace_id is mapped to top level field by field mapper
+        #     # Empty order results in consistent random order
+        # ),
+        # pytest.param(
+        #     BuilderQuery(
+        #         signal="logs",
+        #         name="A",
+        #         select_fields=[TelemetryFieldKey("body.trace_id")],
+        #     ),
+        #     lambda x: [
+        #         [x[2].id, x[2].timestamp, x[2].trace_id],
+        #         [x[1].id, x[1].timestamp, x[1].trace_id],
+        #         [x[0].id, x[0].timestamp, x[0].trace_id],
+        #         [x[3].id, x[3].timestamp, x[3].trace_id],
+        #     ],
+        #     id="select-body-trace-id-no-order",
+        #     # Justification (expected values and row order):
+        #     # Values: x[0].trace_id="1", x[1].trace_id="", x[2].trace_id="", x[3].trace_id=""
+        #     # Order: no explicit order → ClickHouse internal storage order
+        #     # Behaviour:
+        #     # AdjustKeys logic adjusts key "body.trace_id" to "log.trace_id:string"
+        # ),
+        # pytest.param(
+        #     BuilderQuery(
+        #         signal="logs",
+        #         name="A",
+        #         select_fields=[TelemetryFieldKey("attribute.trace_id")],
+        #     ),
+        #     lambda x: [
+        #         [x[2].id, x[2].timestamp, x[2].attributes_string.get("trace_id", "")],
+        #         [x[1].id, x[1].timestamp, x[1].attributes_string.get("trace_id", "")],
+        #         [x[0].id, x[0].timestamp, x[0].attributes_string.get("trace_id", "")],
+        #         [x[3].id, x[3].timestamp, x[3].attributes_string.get("trace_id", "")],
+        #     ],
+        #     id="select-attribute-trace-id-no-order",
+        #     # Justification (expected values and row order):
+        #     # Values: x[0]="", x[1]="2", x[2]="", x[3]="" (only x[1] has attribute.trace_id set)
+        #     # Order: no explicit order → ClickHouse internal storage order
+        #     # Behaviour:
+        #     # AdjustKeys no-op
+        # ),
+        # pytest.param(
+        #     BuilderQuery(
+        #         signal="logs",
+        #         name="A",
+        #         select_fields=[TelemetryFieldKey("resource.trace_id")],
+        #     ),
+        #     lambda x: [
+        #         [x[2].id, x[2].timestamp, x[2].resources_string.get("trace_id", "")],
+        #         [x[1].id, x[1].timestamp, x[1].resources_string.get("trace_id", "")],
+        #         [x[0].id, x[0].timestamp, x[0].resources_string.get("trace_id", "")],
+        #         [x[3].id, x[3].timestamp, x[3].resources_string.get("trace_id", "")],
+        #     ],
+        #     id="select-resource-trace-id-no-order",
+        #     # Justification (expected values and row order):
+        #     # Values: x[0]="", x[1]="", x[2]="3", x[3]="" (only x[2] has resource.trace_id set)
+        #     # Order: no explicit order → ClickHouse internal storage order
+        #     # Behaviour:
+        #     # AdjustKeys no-op
+        # ),
+        pytest.param(
+            BuilderQuery(
+                signal="logs",
+                name="A",
+                order=[OrderBy(TelemetryFieldKey("trace_id"), "desc")],
+            ),
+            lambda x: [
+                _flatten_log(x[0]),
+                _flatten_log(x[2]),
+                _flatten_log(x[1]),
+                _flatten_log(x[3]),
+            ],
+            id="no-select-trace-id-order",
+            # Justification (expected values and row order):
+            # Values: x[0].trace_id="1", x[1].trace_id="", x[2].trace_id="", x[3].trace_id=""
+            # Order: trace_id DESC → x[0]("1") first, then x[2](""), x[1](""), x[3]("") in storage order
+            # Behaviour:
+            # AdjustKeys no-op
+            # Order by trace_id is mapped to top level field by field mapper
+        ),
+        pytest.param(
+            BuilderQuery(
+                signal="logs",
+                name="A",
+                order=[OrderBy(TelemetryFieldKey("attribute.trace_id"), "desc")],
+            ),
+            lambda x: [
+                [*_flatten_log(x[1])[:14], x[1].attributes_string.get("trace_id", "")],
+                [*_flatten_log(x[2])[:14], x[2].attributes_string.get("trace_id", "")],
+                [*_flatten_log(x[0])[:14], x[0].attributes_string.get("trace_id", "")],
+                [*_flatten_log(x[3])[:14], x[3].attributes_string.get("trace_id", "")],
+            ],
+            id="no-select-attribute-trace-id-order",
+            # Justification (expected values and row order):
+            # attribute.trace_id values: x[0]="", x[1]="2", x[2]="", x[3]=""
+            # Behaviour: [BUG - user didn't get what they expected]
+            # AdjustKeys adjusts "attribute.trace_id" to "attribute.trace_id:string"
+            # Order by attribute.trace_id maps to attributes_string['trace_id']
+        ),
+        pytest.param(
+            BuilderQuery(
+                signal="logs",
+                name="A",
+                select_fields=[TelemetryFieldKey("trace_id")],
+                order=[OrderBy(TelemetryFieldKey("trace_id"), "desc")],
+            ),
+            lambda x: [
+                [x[0].id, x[0].timestamp, x[0].trace_id],
+                [x[2].id, x[2].timestamp, x[2].trace_id],
+                [x[1].id, x[1].timestamp, x[1].trace_id],
+                [x[3].id, x[3].timestamp, x[3].trace_id],
+            ],
+            id="select-trace-id-order-trace-id-desc",
+            # Justification (expected values and row order):
+            # Values: x[0].trace_id="1", x[1].trace_id="", x[2].trace_id="", x[3].trace_id=""
+            # Order: trace_id DESC → x[0]("1") first, then x[2](""), x[1](""), x[3]("") in storage order
+            # Behaviour:
+            # AdjustKeys no-op
+        ),
+        pytest.param(
+            BuilderQuery(
+                signal="logs",
+                name="A",
+                select_fields=[TelemetryFieldKey("attribute.trace_id")],
+                order=[OrderBy(TelemetryFieldKey("attribute.trace_id"), "desc")],
+            ),
+            lambda x: [
+                [x[1].id, x[1].timestamp, x[1].attributes_string.get("trace_id", "")],
+                [x[2].id, x[2].timestamp, x[2].attributes_string.get("trace_id", "")],
+                [x[0].id, x[0].timestamp, x[0].attributes_string.get("trace_id", "")],
+                [x[3].id, x[3].timestamp, x[3].attributes_string.get("trace_id", "")],
+            ],
+            id="select-attribute-trace-id-order-attribute-trace-id-desc",
+            # Justification (expected values and row order):
+            # AdjustKeys: no-op for both select and order, "attribute.trace_id" is a valid attribute key
+            # Field mapping: "attribute.trace_id" → attributes_string["trace_id"]
+            # Values: x[0]="", x[1]="2", x[2]="", x[3]="" (only x[1] has attribute.trace_id set)
+            # Order: attribute.trace_id DESC → x[1]("2") first, then x[2](""), x[0](""), x[3]("") in storage order
+            # Behaviour:
+            # AdjustKeys no-op
+        ),
+        pytest.param(
+            BuilderQuery(
+                signal="logs",
+                name="A",
+                select_fields=[TelemetryFieldKey("resource.trace_id")],
+                order=[OrderBy(TelemetryFieldKey("resource.trace_id"), "desc")],
+            ),
+            lambda x: [
+                [x[2].id, x[2].timestamp, x[2].resources_string.get("trace_id", "")],
+                [x[1].id, x[1].timestamp, x[1].resources_string.get("trace_id", "")],
+                [x[0].id, x[0].timestamp, x[0].resources_string.get("trace_id", "")],
+                [x[3].id, x[3].timestamp, x[3].resources_string.get("trace_id", "")],
+            ],
+            id="select-resource-trace-id-order-resource-trace-id-desc",
+            # Justification (expected values and row order):
+            # AdjustKeys: no-op for both select and order, "resource.trace_id" is a valid resource key
+            # Field mapping: "resource.trace_id" → resources_string["trace_id"]
+            # Values: x[0]="", x[1]="", x[2]="3", x[3]="" (only x[2] has resource.trace_id set)
+            # Order: resource.trace_id DESC → x[2]("3") first, then x[1](""), x[0](""), x[3]("") in storage order
+            # Behaviour:
+            # AdjustKeys no-op
+        ),
+        pytest.param(
+            BuilderQuery(
+                signal="logs",
+                name="A",
+                select_fields=[TelemetryFieldKey("body.trace_id")],
+                order=[OrderBy(TelemetryFieldKey("body.trace_id"), "desc")],
+            ),
+            lambda x: [
+                [x[0].id, x[0].timestamp, x[0].trace_id],
+                [x[2].id, x[2].timestamp, x[2].trace_id],
+                [x[1].id, x[1].timestamp, x[1].trace_id],
+                [x[3].id, x[3].timestamp, x[3].trace_id],
+            ],
+            id="select-body-trace-id-order-body-trace-id-desc",
+            # Justification (expected values and row order):
+            # AdjustKeys: adjusts "body.trace_id" to "log.trace_id:string" for both select and order
+            # Field mapping: "log.trace_id:string" → top-level trace_id column
+            # Values: x[0].trace_id="1", x[1].trace_id="", x[2].trace_id="", x[3].trace_id=""
+            # Order: trace_id DESC → x[0]("1") first, then x[2](""), x[1](""), x[3]("") in storage order
+            # Behaviour:
+            # AdjustKeys logic adjusts key "body.trace_id" to "log.trace_id:string"
+        ),
+    ],
+)
+def test_logs_list_query_trace_id_expectations(
+    signoz: types.SigNoz,
+    create_user_admin: None,  # pylint: disable=unused-argument
+    get_token: Callable[[str, str], str],
+    insert_logs: Callable[[List[Logs]], None],
+    query: BuilderQuery,
+    results: Callable[[List[Logs]], List[Any]],
+) -> None:
+    """
+    Justification for expected rows and ordering:
+    Four logs differ by where trace_id is set: top-level (x[0]), attribute (x[1]),
+    resource (x[2]), or only in body text (x[3]). Each parametrized case documents
+    which column AdjustKeys/field mapping reads and why DESC ties break in storage order.
+
+    Setup:
+    Insert logs with corrupt trace_id
+
+    Tests:
+    """
+    now = datetime.now(tz=timezone.utc).replace(second=0, microsecond=0)
+
+    logs = [
+        Logs(
+            timestamp=now - timedelta(seconds=4),
+            body="POST /integration request received",
+            severity_text="INFO",
+            resources={
+                "service.name": "http-service",
+                "timestamp": "corrupt_data",
+            },
+            attributes={
+                "severity_text": "corrupt_data",
+                "timestamp": "corrupt_data",
+            },
+            trace_id="1",
+        ),
+        Logs(
+            timestamp=now - timedelta(seconds=3),
+            body="SELECT query executed",
+            severity_text="DEBUG",
+            resources={
+                "service.name": "http-service",
+                "id": "corrupt_data",
+            },
+            attributes={
+                "trace_id": "2",
+            },
+        ),
+        Logs(
+            timestamp=now - timedelta(seconds=2),
+            body="HTTP PATCH failed with 404",
+            severity_text="WARN",
+            resources={
+                "service.name": "http-service",
+                "body": "corrupt_data",
+                "trace_id": "3",
+            },
+            attributes={
+                "id": "1",
+            },
+        ),
+        Logs(
+            timestamp=now - timedelta(seconds=1),
+            body="{'trace_id': '4'}",
+            severity_text="ERROR",
+            resources={
+                "service.name": "topic-service",
+            },
+            attributes={
+                "body": "corrupt_data",
+                "timestamp": "corrupt_data",
+            },
+        ),
+    ]
+    insert_logs(logs)
+
+    token = get_token(USER_ADMIN_EMAIL, USER_ADMIN_PASSWORD)
+
+    # Query Logs for the last 1 minute and check if the logs are returned in the correct order
+    response = make_query_request(
+        signoz,
+        token,
+        start_ms=int(
+            (datetime.now(tz=timezone.utc) - timedelta(minutes=10)).timestamp() * 1000
+        ),
+        end_ms=int(datetime.now(tz=timezone.utc).timestamp() * 1000),
+        request_type="raw",
+        queries=[query.to_dict()],
+    )
+
+    assert response.status_code == HTTPStatus.OK
+
+    if response.status_code == HTTPStatus.OK:
+        if not results(logs):
+            # No results expected
+            assert response.json()["data"]["data"]["results"][0]["rows"] is None
+        else:
+            print(response.json())
+            rows = response.json()["data"]["data"]["results"][0]["rows"]
+            assert len(rows) == len(
+                results(logs)
+            ), f"Expected {len(results(logs))} rows, got {len(rows)}"
+            for row, expected_row in zip(rows, results(logs)):
+                data = row["data"]
+                keys = list(data.keys())
+                for i, expected_value in enumerate(expected_row):
+                    assert (
+                        data[keys[i]] == expected_value
+                    ), f"Row mismatch at key '{keys[i]}': expected {expected_value}, got {data[keys[i]]}"
+
+
+def _flatten_log(log: Logs) -> List[Any]:
+    return [
+        log.attributes_bool,
+        log.attributes_number,
+        log.attributes_string,
+        log.body,
+        log.id,
+        log.resources_string,
+        log.scope_name,
+        log.scope_string,
+        log.scope_version,
+        log.severity_number,
+        log.severity_text,
+        log.span_id,
+        log.timestamp,
+        log.trace_flags,
+        log.trace_id,
+    ]

tests/integration/src/querier/util.py

@@ -4,6 +4,7 @@ from typing import List
 
 import requests
 
+from fixtures.logs import Logs
 from fixtures.traces import TraceIdGenerator, Traces, TracesKind, TracesStatusCode
 
 
@@ -38,6 +39,101 @@ def assert_identical_query_response(
         ), "Response data do not match"
 
 
+def generate_logs_with_corrupt_metadata() -> List[Logs]:
+    """
+    Specifically, entries with 'id', 'timestamp', 'severity_text', 'severity_number' and 'body' fields in metadata
+    """
+    now = datetime.now(tz=timezone.utc).replace(second=0, microsecond=0)
+
+    return [
+        Logs(
+            timestamp=now - timedelta(seconds=4),
+            body="POST /integration request received",
+            severity_text="INFO",
+            resources={
+                "deployment.environment": "production",
+                "service.name": "http-service",
+                "os.type": "linux",
+                "host.name": "linux-000",
+                "cloud.provider": "integration",
+                "cloud.account.id": "000",
+                "timestamp": "corrupt_data",
+            },
+            attributes={
+                "net.transport": "IP.TCP",
+                "http.scheme": "http",
+                "http.user_agent": "Integration Test",
+                "http.request.method": "POST",
+                "http.response.status_code": "200",
+                "severity_text": "corrupt_data",
+                "timestamp": "corrupt_data",
+            },
+            trace_id="1",
+        ),
+        Logs(
+            timestamp=now - timedelta(seconds=3),
+            body="SELECT query executed",
+            severity_text="DEBUG",
+            resources={
+                "deployment.environment": "production",
+                "service.name": "http-service",
+                "os.type": "linux",
+                "host.name": "linux-000",
+                "cloud.provider": "integration",
+                "cloud.account.id": "000",
+                "severity_number": "corrupt_data",
+                "id": "corrupt_data",
+            },
+            attributes={
+                "db.name": "integration",
+                "db.operation": "SELECT",
+                "db.statement": "SELECT * FROM integration",
+                "trace_id": "2",
+            },
+        ),
+        Logs(
+            timestamp=now - timedelta(seconds=2),
+            body="HTTP PATCH failed with 404",
+            severity_text="WARN",
+            resources={
+                "deployment.environment": "production",
+                "service.name": "http-service",
+                "os.type": "linux",
+                "host.name": "linux-000",
+                "cloud.provider": "integration",
+                "cloud.account.id": "000",
+                "body": "corrupt_data",
+                "trace_id": "3",
+            },
+            attributes={
+                "http.request.method": "PATCH",
+                "http.status_code": "404",
+                "id": "1",
+            },
+        ),
+        Logs(
+            timestamp=now - timedelta(seconds=1),
+            body="{'trace_id': '4'}",
+            severity_text="ERROR",
+            resources={
+                "deployment.environment": "production",
+                "service.name": "topic-service",
+                "os.type": "linux",
+                "host.name": "linux-001",
+                "cloud.provider": "integration",
+                "cloud.account.id": "001",
+            },
+            attributes={
+                "message.type": "SENT",
+                "messaging.operation": "publish",
+                "messaging.message.id": "001",
+                "body": "corrupt_data",
+                "timestamp": "corrupt_data",
+            },
+        ),
+    ]
+
+
 def generate_traces_with_corrupt_metadata() -> List[Traces]:
     """
     Specifically, entries with 'id', 'timestamp', 'trace_id' and 'duration_nano' fields in metadata