test: max parametrising of the unit tests

go.mod

@@ -11,6 +11,7 @@ require (
 	github.com/SigNoz/signoz-otel-collector v0.144.2
 	github.com/antlr4-go/antlr/v4 v4.13.1
 	github.com/antonmedv/expr v1.15.3
+	github.com/bytedance/sonic v1.14.1
 	github.com/cespare/xxhash/v2 v2.3.0
 	github.com/coreos/go-oidc/v3 v3.17.0
 	github.com/dgraph-io/ristretto/v2 v2.3.0
@@ -105,7 +106,6 @@ require (
 	github.com/aws/aws-sdk-go-v2/service/sts v1.41.6 // indirect
 	github.com/aws/smithy-go v1.24.0 // indirect
 	github.com/bytedance/gopkg v0.1.3 // indirect
-	github.com/bytedance/sonic v1.14.1 // indirect
 	github.com/bytedance/sonic/loader v0.3.0 // indirect
 	github.com/cloudwego/base64x v0.1.6 // indirect
 	github.com/gabriel-vasile/mimetype v1.4.8 // indirect

pkg/modules/promote/implpromote/module.go

@@ -78,7 +78,7 @@ func (m *module) ListPromotedAndIndexedPaths(ctx context.Context) ([]promotetype
 
 	// add the paths that are not promoted but have indexes
 	for path, indexes := range aggr {
-		path := strings.TrimPrefix(path, telemetrylogs.BodyV2ColumnPrefix)
+		path := strings.TrimPrefix(path, telemetrylogs.BodyJSONColumnPrefix)
 		path = telemetrytypes.BodyJSONStringSearchPrefix + path
 		response = append(response, promotetypes.PromotePath{
 			Path:    path,
@@ -163,7 +163,7 @@ func (m *module) PromoteAndIndexPaths(
 			}
 		}
 		if len(it.Indexes) > 0 {
-			parentColumn := telemetrylogs.LogsV2BodyV2Column
+			parentColumn := telemetrylogs.LogsV2BodyJSONColumn
 			// if the path is already promoted or is being promoted, add it to the promoted column
 			if _, promoted := existingPromotedPaths[it.Path]; promoted || it.Promote {
 				parentColumn = telemetrylogs.LogsV2BodyPromotedColumn

pkg/querier/builder_query.go

@@ -10,11 +10,13 @@ import (
 
 	"github.com/ClickHouse/clickhouse-go/v2"
 	"github.com/SigNoz/signoz/pkg/errors"
+	"github.com/SigNoz/signoz/pkg/telemetrylogs"
 	"github.com/SigNoz/signoz/pkg/telemetrystore"
 	"github.com/SigNoz/signoz/pkg/types/ctxtypes"
 	"github.com/SigNoz/signoz/pkg/types/instrumentationtypes"
 	qbtypes "github.com/SigNoz/signoz/pkg/types/querybuildertypes/querybuildertypesv5"
 	"github.com/SigNoz/signoz/pkg/types/telemetrytypes"
+	"github.com/bytedance/sonic"
 )
 
 type builderQuery[T any] struct {
@@ -260,6 +262,40 @@ func (q *builderQuery[T]) executeWithContext(ctx context.Context, query string,
 		return nil, err
 	}
 
+	// merge body_json and promoted into body
+	if q.spec.Signal == telemetrytypes.SignalLogs {
+		switch typedPayload := payload.(type) {
+		case *qbtypes.RawData:
+			for _, rr := range typedPayload.Rows {
+				seeder := func() error {
+					body, ok := rr.Data[telemetrylogs.LogsV2BodyJSONColumn].(map[string]any)
+					if !ok {
+						return nil
+					}
+					promoted, ok := rr.Data[telemetrylogs.LogsV2BodyPromotedColumn].(map[string]any)
+					if !ok {
+						return nil
+					}
+					seed(promoted, body)
+					str, err := sonic.MarshalString(body)
+					if err != nil {
+						return errors.Wrapf(err, errors.TypeInternal, errors.CodeInternal, "failed to marshal body")
+					}
+					rr.Data["body"] = str
+					return nil
+				}
+				err := seeder()
+				if err != nil {
+					return nil, err
+				}
+
+				delete(rr.Data, telemetrylogs.LogsV2BodyJSONColumn)
+				delete(rr.Data, telemetrylogs.LogsV2BodyPromotedColumn)
+			}
+			payload = typedPayload
+		}
+	}
+
 	return &qbtypes.Result{
 		Type:  q.kind,
 		Value: payload,
@@ -387,3 +423,18 @@ func decodeCursor(cur string) (int64, error) {
 	}
 	return strconv.ParseInt(string(b), 10, 64)
 }
+
+func seed(promoted map[string]any, body map[string]any) {
+	for key, fromValue := range promoted {
+		if toValue, ok := body[key]; !ok {
+			body[key] = fromValue
+		} else {
+			if fromValue, ok := fromValue.(map[string]any); ok {
+				if toValue, ok := toValue.(map[string]any); ok {
+					seed(fromValue, toValue)
+					body[key] = toValue
+				}
+			}
+		}
+	}
+}

pkg/querier/consume.go

@@ -14,6 +14,7 @@ import (
 	"github.com/ClickHouse/clickhouse-go/v2/lib/driver"
 	qbtypes "github.com/SigNoz/signoz/pkg/types/querybuildertypes/querybuildertypesv5"
 	"github.com/SigNoz/signoz/pkg/types/telemetrytypes"
+	"github.com/bytedance/sonic"
 )
 
 var (
@@ -393,11 +394,17 @@ func readAsRaw(rows driver.Rows, queryName string) (*qbtypes.RawData, error) {
 
 			// de-reference the typed pointer to any
 			val := reflect.ValueOf(cellPtr).Elem().Interface()
-			// Post-process JSON columns: normalize into String value
+
+			// Post-process JSON columns: normalize into structured values
 			if strings.HasPrefix(strings.ToUpper(colTypes[i].DatabaseTypeName()), "JSON") {
 				switch x := val.(type) {
 				case []byte:
-					val = string(x)
+					if len(x) > 0 {
+						var v any
+						if err := sonic.Unmarshal(x, &v); err == nil {
+							val = v
+						}
+					}
 				default:
 					// already a structured type (map[string]any, []any, etc.)
 				}

pkg/querier/postprocess.go

@@ -185,22 +185,6 @@ func postProcessMetricQuery(
 	query qbtypes.QueryBuilderQuery[qbtypes.MetricAggregation],
 	req *qbtypes.QueryRangeRequest,
 ) *qbtypes.Result {
-
-	config := query.Aggregations[0]
-	spaceAggOrderBy := fmt.Sprintf("%s(%s)", config.SpaceAggregation.StringValue(), config.MetricName)
-	timeAggOrderBy := fmt.Sprintf("%s(%s)", config.TimeAggregation.StringValue(), config.MetricName)
-	timeSpaceAggOrderBy := fmt.Sprintf("%s(%s(%s))", config.SpaceAggregation.StringValue(), config.TimeAggregation.StringValue(), config.MetricName)
-
-	for idx := range query.Order {
-		if query.Order[idx].Key.Name == spaceAggOrderBy ||
-			query.Order[idx].Key.Name == timeAggOrderBy ||
-			query.Order[idx].Key.Name == timeSpaceAggOrderBy {
-			query.Order[idx].Key.Name = qbtypes.DefaultOrderByKey
-		}
-	}
-
-	result = q.applySeriesLimit(result, query.Limit, query.Order)
-
 	if len(query.Functions) > 0 {
 		step := query.StepInterval.Duration.Milliseconds()
 		functions := q.prepareFillZeroArgsWithStep(query.Functions, req, step)

pkg/querybuilder/fallback_expr.go

@@ -132,6 +132,14 @@ func GroupByKeys(keys []qbtypes.GroupByKey) []string {
 	return k
 }
 
+func OrderByKeys(keys []qbtypes.OrderBy) []string {
+	k := []string{}
+	for _, key := range keys {
+		k = append(k, "`"+key.Key.Name+"`")
+	}
+	return k
+}
+
 func FormatValueForContains(value any) string {
 	if value == nil {
 		return ""
@@ -204,10 +212,7 @@ func DataTypeCollisionHandledFieldName(key *telemetrytypes.TelemetryFieldKey, va
 	// While we expect user not to send the mixed data types, it inevitably happens
 	// So we handle the data type collisions here
 	switch key.FieldDataType {
-	case telemetrytypes.FieldDataTypeString, telemetrytypes.FieldDataTypeArrayString, telemetrytypes.FieldDataTypeJSON:
-		if key.FieldDataType == telemetrytypes.FieldDataTypeJSON {
-			tblFieldName = fmt.Sprintf("toString(%s)", tblFieldName)
-		}
+	case telemetrytypes.FieldDataTypeString, telemetrytypes.FieldDataTypeArrayString:
 		switch v := value.(type) {
 		case float64:
 			// try to convert the string value to to number
@@ -222,6 +227,7 @@ func DataTypeCollisionHandledFieldName(key *telemetrytypes.TelemetryFieldKey, va
 			// we don't have a toBoolOrNull in ClickHouse, so we need to convert the bool to a string
 			value = fmt.Sprintf("%t", v)
 		}
+
 	case telemetrytypes.FieldDataTypeInt64,
 		telemetrytypes.FieldDataTypeArrayInt64,
 		telemetrytypes.FieldDataTypeNumber,

pkg/querybuilder/where_clause_visitor.go

@@ -313,30 +313,37 @@ func (v *filterExpressionVisitor) VisitPrimary(ctx *grammar.PrimaryContext) any
 			return ""
 		}
 		child := ctx.GetChild(0)
-		var searchText string
 		if keyCtx, ok := child.(*grammar.KeyContext); ok {
 			// create a full text search condition on the body field
-			searchText = keyCtx.GetText()
+
+			keyText := keyCtx.GetText()
+			cond, err := v.conditionBuilder.ConditionFor(context.Background(), v.fullTextColumn, qbtypes.FilterOperatorRegexp, FormatFullTextSearch(keyText), v.builder, v.startNs, v.endNs)
+			if err != nil {
+				v.errors = append(v.errors, fmt.Sprintf("failed to build full text search condition: %s", err.Error()))
+				return ""
+			}
+			return cond
 		} else if valCtx, ok := child.(*grammar.ValueContext); ok {
+			var text string
 			if valCtx.QUOTED_TEXT() != nil {
-				searchText = trimQuotes(valCtx.QUOTED_TEXT().GetText())
+				text = trimQuotes(valCtx.QUOTED_TEXT().GetText())
 			} else if valCtx.NUMBER() != nil {
-				searchText = valCtx.NUMBER().GetText()
+				text = valCtx.NUMBER().GetText()
 			} else if valCtx.BOOL() != nil {
-				searchText = valCtx.BOOL().GetText()
+				text = valCtx.BOOL().GetText()
 			} else if valCtx.KEY() != nil {
-				searchText = valCtx.KEY().GetText()
+				text = valCtx.KEY().GetText()
 			} else {
 				v.errors = append(v.errors, fmt.Sprintf("unsupported value type: %s", valCtx.GetText()))
 				return ""
 			}
+			cond, err := v.conditionBuilder.ConditionFor(context.Background(), v.fullTextColumn, qbtypes.FilterOperatorRegexp, FormatFullTextSearch(text), v.builder, v.startNs, v.endNs)
+			if err != nil {
+				v.errors = append(v.errors, fmt.Sprintf("failed to build full text search condition: %s", err.Error()))
+				return ""
+			}
+			return cond
 		}
-		cond, err := v.conditionBuilder.ConditionFor(context.Background(), v.fullTextColumn, qbtypes.FilterOperatorRegexp, FormatFullTextSearch(searchText), v.builder, v.startNs, v.endNs)
-		if err != nil {
-			v.errors = append(v.errors, fmt.Sprintf("failed to build full text search condition: %s", err.Error()))
-			return ""
-		}
-		return cond
 	}
 
 	return "" // Should not happen with valid input
@@ -376,7 +383,6 @@ func (v *filterExpressionVisitor) VisitComparison(ctx *grammar.ComparisonContext
 		for _, key := range keys {
 			condition, err := v.conditionBuilder.ConditionFor(context.Background(), key, op, nil, v.builder, v.startNs, v.endNs)
 			if err != nil {
-				v.errors = append(v.errors, fmt.Sprintf("failed to build condition: %s", err.Error()))
 				return ""
 			}
 			conds = append(conds, condition)
@@ -642,6 +648,7 @@ func (v *filterExpressionVisitor) VisitValueList(ctx *grammar.ValueListContext)
 
 // VisitFullText handles standalone quoted strings for full-text search
 func (v *filterExpressionVisitor) VisitFullText(ctx *grammar.FullTextContext) any {
+
 	if v.skipFullTextFilter {
 		return ""
 	}
@@ -663,7 +670,6 @@ func (v *filterExpressionVisitor) VisitFullText(ctx *grammar.FullTextContext) an
 		v.errors = append(v.errors, fmt.Sprintf("failed to build full text search condition: %s", err.Error()))
 		return ""
 	}
-
 	return cond
 }
 

pkg/telemetrylogs/condition_builder.go

@@ -3,12 +3,14 @@ package telemetrylogs
 import (
 	"context"
 	"fmt"
+	"slices"
 
 	schema "github.com/SigNoz/signoz-otel-collector/cmd/signozschemamigrator/schema_migrator"
 	"github.com/SigNoz/signoz/pkg/errors"
 	"github.com/SigNoz/signoz/pkg/querybuilder"
 	qbtypes "github.com/SigNoz/signoz/pkg/types/querybuildertypes/querybuildertypesv5"
 	"github.com/SigNoz/signoz/pkg/types/telemetrytypes"
+	"golang.org/x/exp/maps"
 
 	"github.com/huandu/go-sqlbuilder"
 )
@@ -33,7 +35,7 @@ func (c *conditionBuilder) conditionFor(
 		return "", err
 	}
 
-	if column.Type.GetType() == schema.ColumnTypeEnumJSON && querybuilder.BodyJSONQueryEnabled && key.FieldContext != telemetrytypes.FieldContextLog {
+	if column.Type.GetType() == schema.ColumnTypeEnumJSON && querybuilder.BodyJSONQueryEnabled {
 		valueType, value := InferDataType(value, operator, key)
 		cond, err := NewJSONConditionBuilder(key, valueType).buildJSONCondition(operator, value, sb)
 		if err != nil {
@@ -106,6 +108,7 @@ func (c *conditionBuilder) conditionFor(
 		return sb.ILike(tblFieldName, fmt.Sprintf("%%%s%%", value)), nil
 	case qbtypes.FilterOperatorNotContains:
 		return sb.NotILike(tblFieldName, fmt.Sprintf("%%%s%%", value)), nil
+
 	case qbtypes.FilterOperatorRegexp:
 		// Note: Escape $$ to $$$$ to avoid sqlbuilder interpreting materialized $ signs
 		// Only needed because we are using sprintf instead of sb.Match (not implemented in sqlbuilder)
@@ -173,16 +176,9 @@ func (c *conditionBuilder) conditionFor(
 		var value any
 		switch column.Type.GetType() {
 		case schema.ColumnTypeEnumJSON:
-			switch key.FieldDataType {
-			case telemetrytypes.FieldDataTypeJSON:
-				if operator == qbtypes.FilterOperatorExists {
-					return sb.EQ(fmt.Sprintf("empty(%s)", tblFieldName), false), nil
-				}
-				return sb.EQ(fmt.Sprintf("empty(%s)", tblFieldName), true), nil
-			default:
-				if operator == qbtypes.FilterOperatorExists {
-					return sb.IsNotNull(tblFieldName), nil
-				}
+			if operator == qbtypes.FilterOperatorExists {
+				return sb.IsNotNull(tblFieldName), nil
+			} else {
 				return sb.IsNull(tblFieldName), nil
 			}
 		case schema.ColumnTypeEnumLowCardinality:
@@ -251,32 +247,19 @@ func (c *conditionBuilder) ConditionFor(
 		return "", err
 	}
 
-	// Skip adding exists filter for intrinsic fields i.e. Table level log context fields
-	buildExistCondition := operator.AddDefaultExistsFilter()
-	switch key.FieldContext {
-	case telemetrytypes.FieldContextLog, telemetrytypes.FieldContextScope:
-		// pass; No need to build exist condition for top level columns
-		// immidiately return
-		return condition, nil
-	case telemetrytypes.FieldContextResource, telemetrytypes.FieldContextAttribute:
-		buildExistCondition = buildExistCondition && true
-	case telemetrytypes.FieldContextBody:
-		// Querying JSON fields already account for Nullability of fields
-		// so additional exists checks are not needed
-		if querybuilder.BodyJSONQueryEnabled {
+	if !(key.FieldContext == telemetrytypes.FieldContextBody && querybuilder.BodyJSONQueryEnabled) && operator.AddDefaultExistsFilter() {
+		// skip adding exists filter for intrinsic fields
+		// with an exception for body json search
+		field, _ := c.fm.FieldFor(ctx, key)
+		if slices.Contains(maps.Keys(IntrinsicFields), field) && key.FieldContext != telemetrytypes.FieldContextBody {
 			return condition, nil
 		}
 
-		buildExistCondition = buildExistCondition && true
-	}
-
-	if buildExistCondition {
 		existsCondition, err := c.conditionFor(ctx, key, qbtypes.FilterOperatorExists, nil, sb)
 		if err != nil {
 			return "", err
 		}
 		return sb.And(condition, existsCondition), nil
 	}
-
 	return condition, nil
 }

pkg/telemetrylogs/condition_builder_test.go

@@ -127,8 +127,7 @@ func TestConditionFor(t *testing.T) {
 		{
 			name: "Contains operator - body",
 			key: telemetrytypes.TelemetryFieldKey{
-				Name:         "body",
-				FieldContext: telemetrytypes.FieldContextLog,
+				Name: "body",
 			},
 			operator:      qbtypes.FilterOperatorContains,
 			value:         521509198310,

pkg/telemetrylogs/const.go

@@ -1,10 +1,7 @@
 package telemetrylogs
 
 import (
-	"fmt"
-
 	"github.com/SigNoz/signoz-otel-collector/constants"
-	"github.com/SigNoz/signoz/pkg/querybuilder"
 	qbtypes "github.com/SigNoz/signoz/pkg/types/querybuildertypes/querybuildertypesv5"
 	"github.com/SigNoz/signoz/pkg/types/telemetrytypes"
 )
@@ -20,7 +17,7 @@ const (
 	LogsV2TimestampColumn         = "timestamp"
 	LogsV2ObservedTimestampColumn = "observed_timestamp"
 	LogsV2BodyColumn              = "body"
-	LogsV2BodyV2Column            = constants.BodyV2Column
+	LogsV2BodyJSONColumn          = constants.BodyV2Column
 	LogsV2BodyPromotedColumn      = constants.BodyPromotedColumn
 	LogsV2TraceIDColumn           = "trace_id"
 	LogsV2SpanIDColumn            = "span_id"
@@ -37,23 +34,11 @@ const (
 	LogsV2ResourcesStringColumn  = "resources_string"
 	LogsV2ScopeStringColumn      = "scope_string"
 
-	BodyV2ColumnPrefix       = constants.BodyV2ColumnPrefix
+	BodyJSONColumnPrefix     = constants.BodyV2ColumnPrefix
 	BodyPromotedColumnPrefix = constants.BodyPromotedColumnPrefix
-	MessageSubColumn         = "body_v2.message"
-	bodySearchDefaultWarning = "body searches default to `body.message:string`. Use `body.<key>` to search a different field inside body"
 )
 
 var (
-	// mapping for body logical field to message sub column
-	// Here field context is log since message is a type hint and
-	// in a sense it is a direct column of log table and doesn't need any lambda expressions
-	// TODO(Piyush): Add description for detailed explanation of remapping of body to message
-	BodyLogicalFieldJSONMapping = &telemetrytypes.TelemetryFieldKey{
-		Name:          MessageSubColumn,
-		Signal:        telemetrytypes.SignalLogs,
-		FieldContext:  telemetrytypes.FieldContextLog,
-		FieldDataType: telemetrytypes.FieldDataTypeString,
-	}
 	DefaultFullTextColumn = &telemetrytypes.TelemetryFieldKey{
 		Name:          "body",
 		Signal:        telemetrytypes.SignalLogs,
@@ -133,23 +118,3 @@ var (
 		},
 	}
 )
-
-func bodyAliasExpression() string {
-	if !querybuilder.BodyJSONQueryEnabled {
-		return LogsV2BodyColumn
-	}
-
-	return fmt.Sprintf("%s as body", LogsV2BodyV2Column)
-}
-
-func enrichMapsForJSONBodyEnabled() {
-	if querybuilder.BodyJSONQueryEnabled {
-		DefaultFullTextColumn = BodyLogicalFieldJSONMapping
-		IntrinsicFields["body"] = *BodyLogicalFieldJSONMapping
-		IntrinsicFields[MessageSubColumn] = *BodyLogicalFieldJSONMapping
-	}
-}
-
-func init() {
-	enrichMapsForJSONBodyEnabled()
-}

pkg/telemetrylogs/field_mapper.go

@@ -30,7 +30,7 @@ var (
 		"severity_text":      {Name: "severity_text", Type: schema.LowCardinalityColumnType{ElementType: schema.ColumnTypeString}},
 		"severity_number":    {Name: "severity_number", Type: schema.ColumnTypeUInt8},
 		"body":               {Name: "body", Type: schema.ColumnTypeString},
-		LogsV2BodyV2Column: {Name: LogsV2BodyV2Column, Type: schema.JSONColumnType{
+		LogsV2BodyJSONColumn: {Name: LogsV2BodyJSONColumn, Type: schema.JSONColumnType{
 			MaxDynamicTypes: utils.ToPointer(uint(32)),
 			MaxDynamicPaths: utils.ToPointer(uint(0)),
 		}},
@@ -58,7 +58,6 @@ var (
 			KeyType:   schema.LowCardinalityColumnType{ElementType: schema.ColumnTypeString},
 			ValueType: schema.ColumnTypeString,
 		}},
-		MessageSubColumn: {Name: MessageSubColumn, Type: schema.ColumnTypeString},
 	}
 )
 
@@ -90,9 +89,9 @@ func (m *fieldMapper) getColumn(_ context.Context, key *telemetrytypes.Telemetry
 		}
 	case telemetrytypes.FieldContextBody:
 		// Body context is for JSON body fields
-		// Use body_v2 if feature flag is enabled
+		// Use body_json if feature flag is enabled
 		if querybuilder.BodyJSONQueryEnabled {
-			return logsV2Columns[LogsV2BodyV2Column], nil
+			return logsV2Columns[LogsV2BodyJSONColumn], nil
 		}
 		// Fall back to legacy body column
 		return logsV2Columns["body"], nil
@@ -101,9 +100,9 @@ func (m *fieldMapper) getColumn(_ context.Context, key *telemetrytypes.Telemetry
 		if !ok {
 			// check if the key has body JSON search
 			if strings.HasPrefix(key.Name, telemetrytypes.BodyJSONStringSearchPrefix) {
-				// Use body_v2 if feature flag is enabled and we have a body condition builder
+				// Use body_json if feature flag is enabled and we have a body condition builder
 				if querybuilder.BodyJSONQueryEnabled {
-					return logsV2Columns[LogsV2BodyV2Column], nil
+					return logsV2Columns[LogsV2BodyJSONColumn], nil
 				}
 				// Fall back to legacy body column
 				return logsV2Columns["body"], nil
@@ -148,8 +147,6 @@ func (m *fieldMapper) FieldFor(ctx context.Context, key *telemetrytypes.Telemetr
 			}
 
 			return m.buildFieldForJSON(key)
-		case telemetrytypes.FieldContextLog:
-			return column.Name, nil
 		default:
 			return "", errors.Newf(errors.TypeInvalidInput, errors.CodeInvalidInput, "only resource/body context fields are supported for json columns, got %s", key.FieldContext.String)
 		}

pkg/telemetrylogs/json_condition_builder.go

@@ -30,7 +30,7 @@ func NewJSONConditionBuilder(key *telemetrytypes.TelemetryFieldKey, valueType te
 	return &jsonConditionBuilder{key: key, valueType: telemetrytypes.MappingFieldDataTypeToJSONDataType[valueType]}
 }
 
-// BuildCondition builds the full WHERE condition for body_v2 JSON paths
+// BuildCondition builds the full WHERE condition for body_json JSON paths
 func (c *jsonConditionBuilder) buildJSONCondition(operator qbtypes.FilterOperator, value any, sb *sqlbuilder.SelectBuilder) (string, error) {
 	conditions := []string{}
 	for _, node := range c.key.JSONPlan {
@@ -40,7 +40,6 @@ func (c *jsonConditionBuilder) buildJSONCondition(operator qbtypes.FilterOperato
 		}
 		conditions = append(conditions, condition)
 	}
-
 	return sb.Or(conditions...), nil
 }
 
@@ -289,9 +288,9 @@ func (c *jsonConditionBuilder) applyOperator(sb *sqlbuilder.SelectBuilder, field
 		}
 		return sb.NotIn(fieldExpr, values...), nil
 	case qbtypes.FilterOperatorExists:
-		return sb.IsNotNull(fieldExpr), nil
+		return fmt.Sprintf("%s IS NOT NULL", fieldExpr), nil
 	case qbtypes.FilterOperatorNotExists:
-		return sb.IsNull(fieldExpr), nil
+		return fmt.Sprintf("%s IS NULL", fieldExpr), nil
 	// between and not between
 	case qbtypes.FilterOperatorBetween, qbtypes.FilterOperatorNotBetween:
 		values, ok := value.([]any)

pkg/telemetrylogs/statement_builder.go

@@ -65,7 +65,7 @@ func (b *logQueryStatementBuilder) Build(
 	start = querybuilder.ToNanoSecs(start)
 	end = querybuilder.ToNanoSecs(end)
 
-	keySelectors, warnings := getKeySelectors(query)
+	keySelectors := getKeySelectors(query)
 	keys, _, err := b.metadataStore.GetKeysMulti(ctx, keySelectors)
 	if err != nil {
 		return nil, err
@@ -76,32 +76,20 @@ func (b *logQueryStatementBuilder) Build(
 	// Create SQL builder
 	q := sqlbuilder.NewSelectBuilder()
 
-	var stmt *qbtypes.Statement
 	switch requestType {
 	case qbtypes.RequestTypeRaw, qbtypes.RequestTypeRawStream:
-		stmt, err = b.buildListQuery(ctx, q, query, start, end, keys, variables)
+		return b.buildListQuery(ctx, q, query, start, end, keys, variables)
 	case qbtypes.RequestTypeTimeSeries:
-		stmt, err = b.buildTimeSeriesQuery(ctx, q, query, start, end, keys, variables)
+		return b.buildTimeSeriesQuery(ctx, q, query, start, end, keys, variables)
 	case qbtypes.RequestTypeScalar:
-		stmt, err = b.buildScalarQuery(ctx, q, query, start, end, keys, false, variables)
-	default:
-		return nil, errors.NewInvalidInputf(errors.CodeInvalidInput, "unsupported request type: %s", requestType)
+		return b.buildScalarQuery(ctx, q, query, start, end, keys, false, variables)
 	}
 
-	if err != nil {
-		return nil, err
-	}
-
-	if stmt != nil && len(warnings) > 0 {
-		stmt.Warnings = append(stmt.Warnings, warnings...)
-	}
-
-	return stmt, nil
+	return nil, errors.NewInvalidInputf(errors.CodeInvalidInput, "unsupported request type: %s", requestType)
 }
 
-func getKeySelectors(query qbtypes.QueryBuilderQuery[qbtypes.LogAggregation]) ([]*telemetrytypes.FieldKeySelector, []string) {
+func getKeySelectors(query qbtypes.QueryBuilderQuery[qbtypes.LogAggregation]) []*telemetrytypes.FieldKeySelector {
 	var keySelectors []*telemetrytypes.FieldKeySelector
-	var warnings []string
 
 	for idx := range query.Aggregations {
 		aggExpr := query.Aggregations[idx]
@@ -148,19 +136,7 @@ func getKeySelectors(query qbtypes.QueryBuilderQuery[qbtypes.LogAggregation]) ([
 		keySelectors[idx].SelectorMatchType = telemetrytypes.FieldSelectorMatchTypeExact
 	}
 
-	// When the new JSON body experience is enabled, warn the user if they use the bare
-	// "body" key in the filter — queries on plain "body" default to body.message:string.
-	// TODO(Piyush): Setup better for coming FTS support.
-	if querybuilder.BodyJSONQueryEnabled {
-		for _, sel := range keySelectors {
-			if sel.Name == LogsV2BodyColumn {
-				warnings = append(warnings, bodySearchDefaultWarning)
-				break
-			}
-		}
-	}
-
-	return keySelectors, warnings
+	return keySelectors
 }
 
 func (b *logQueryStatementBuilder) adjustKeys(ctx context.Context, keys map[string][]*telemetrytypes.TelemetryFieldKey, query qbtypes.QueryBuilderQuery[qbtypes.LogAggregation], requestType qbtypes.RequestType) qbtypes.QueryBuilderQuery[qbtypes.LogAggregation] {
@@ -227,6 +203,7 @@ func (b *logQueryStatementBuilder) adjustKeys(ctx context.Context, keys map[stri
 }
 
 func (b *logQueryStatementBuilder) adjustKey(key *telemetrytypes.TelemetryFieldKey, keys map[string][]*telemetrytypes.TelemetryFieldKey) []string {
+
 	// First check if it matches with any intrinsic fields
 	var intrinsicOrCalculatedField telemetrytypes.TelemetryFieldKey
 	if _, ok := IntrinsicFields[key.Name]; ok {
@@ -235,6 +212,7 @@ func (b *logQueryStatementBuilder) adjustKey(key *telemetrytypes.TelemetryFieldK
 	}
 
 	return querybuilder.AdjustKey(key, keys, nil)
+
 }
 
 // buildListQuery builds a query for list panel type
@@ -271,7 +249,11 @@ func (b *logQueryStatementBuilder) buildListQuery(
 		sb.SelectMore(LogsV2SeverityNumberColumn)
 		sb.SelectMore(LogsV2ScopeNameColumn)
 		sb.SelectMore(LogsV2ScopeVersionColumn)
-		sb.SelectMore(bodyAliasExpression())
+		sb.SelectMore(LogsV2BodyColumn)
+		if querybuilder.BodyJSONQueryEnabled {
+			sb.SelectMore(LogsV2BodyJSONColumn)
+			sb.SelectMore(LogsV2BodyPromotedColumn)
+		}
 		sb.SelectMore(LogsV2AttributesStringColumn)
 		sb.SelectMore(LogsV2AttributesNumberColumn)
 		sb.SelectMore(LogsV2AttributesBoolColumn)

pkg/telemetrylogs/stmt_builder_test.go

@@ -5,7 +5,6 @@ import (
 	"testing"
 	"time"
 
-	"github.com/SigNoz/signoz/pkg/errors"
 	"github.com/SigNoz/signoz/pkg/instrumentation/instrumentationtest"
 	"github.com/SigNoz/signoz/pkg/querybuilder"
 	"github.com/SigNoz/signoz/pkg/querybuilder/resourcefilter"
@@ -887,154 +886,3 @@ func TestAdjustKey(t *testing.T) {
 		})
 	}
 }
-
-func TestStmtBuilderBodyField(t *testing.T) {
-	cases := []struct {
-		name                string
-		requestType         qbtypes.RequestType
-		query               qbtypes.QueryBuilderQuery[qbtypes.LogAggregation]
-		enableBodyJSONQuery bool
-		expected            qbtypes.Statement
-		expectedErr         error
-	}{
-		{
-			name:        "body_exists",
-			requestType: qbtypes.RequestTypeRaw,
-			query: qbtypes.QueryBuilderQuery[qbtypes.LogAggregation]{
-				Signal: telemetrytypes.SignalLogs,
-				Filter: &qbtypes.Filter{Expression: "body Exists"},
-				Limit:  10,
-			},
-			enableBodyJSONQuery: true,
-			expected: qbtypes.Statement{
-				Query:    "WITH __resource_filter AS (SELECT fingerprint FROM signoz_logs.distributed_logs_v2_resource WHERE true AND seen_at_ts_bucket_start >= ? AND seen_at_ts_bucket_start <= ?) SELECT timestamp, id, trace_id, span_id, trace_flags, severity_text, severity_number, scope_name, scope_version, body_v2 as body, attributes_string, attributes_number, attributes_bool, resources_string, scope_string FROM signoz_logs.distributed_logs_v2 WHERE resource_fingerprint GLOBAL IN (SELECT fingerprint FROM __resource_filter) AND body_v2.message <> ? AND timestamp >= ? AND ts_bucket_start >= ? AND timestamp < ? AND ts_bucket_start <= ? LIMIT ?",
-				Args:     []any{uint64(1747945619), uint64(1747983448), "", "1747947419000000000", uint64(1747945619), "1747983448000000000", uint64(1747983448), 10},
-				Warnings: []string{bodySearchDefaultWarning},
-			},
-			expectedErr: nil,
-		},
-		{
-			name:        "body_exists_disabled",
-			requestType: qbtypes.RequestTypeRaw,
-			query: qbtypes.QueryBuilderQuery[qbtypes.LogAggregation]{
-				Signal: telemetrytypes.SignalLogs,
-				Filter: &qbtypes.Filter{Expression: "body Exists"},
-				Limit:  10,
-			},
-			enableBodyJSONQuery: false,
-			expected: qbtypes.Statement{
-				Query: "WITH __resource_filter AS (SELECT fingerprint FROM signoz_logs.distributed_logs_v2_resource WHERE true AND seen_at_ts_bucket_start >= ? AND seen_at_ts_bucket_start <= ?) SELECT timestamp, id, trace_id, span_id, trace_flags, severity_text, severity_number, scope_name, scope_version, body, attributes_string, attributes_number, attributes_bool, resources_string, scope_string FROM signoz_logs.distributed_logs_v2 WHERE resource_fingerprint GLOBAL IN (SELECT fingerprint FROM __resource_filter) AND body <> ? AND timestamp >= ? AND ts_bucket_start >= ? AND timestamp < ? AND ts_bucket_start <= ? LIMIT ?",
-				Args:  []any{uint64(1747945619), uint64(1747983448), "", "1747947419000000000", uint64(1747945619), "1747983448000000000", uint64(1747983448), 10},
-			},
-			expectedErr: nil,
-		},
-		{
-			name:        "body_empty",
-			requestType: qbtypes.RequestTypeRaw,
-			query: qbtypes.QueryBuilderQuery[qbtypes.LogAggregation]{
-				Signal: telemetrytypes.SignalLogs,
-				Filter: &qbtypes.Filter{Expression: "body == ''"},
-				Limit:  10,
-			},
-			enableBodyJSONQuery: true,
-			expected: qbtypes.Statement{
-				Query:    "WITH __resource_filter AS (SELECT fingerprint FROM signoz_logs.distributed_logs_v2_resource WHERE true AND seen_at_ts_bucket_start >= ? AND seen_at_ts_bucket_start <= ?) SELECT timestamp, id, trace_id, span_id, trace_flags, severity_text, severity_number, scope_name, scope_version, body_v2 as body, attributes_string, attributes_number, attributes_bool, resources_string, scope_string FROM signoz_logs.distributed_logs_v2 WHERE resource_fingerprint GLOBAL IN (SELECT fingerprint FROM __resource_filter) AND body_v2.message = ? AND timestamp >= ? AND ts_bucket_start >= ? AND timestamp < ? AND ts_bucket_start <= ? LIMIT ?",
-				Args:     []any{uint64(1747945619), uint64(1747983448), "", "1747947419000000000", uint64(1747945619), "1747983448000000000", uint64(1747983448), 10},
-				Warnings: []string{bodySearchDefaultWarning},
-			},
-			expectedErr: nil,
-		},
-		{
-			name:        "body_empty_disabled",
-			requestType: qbtypes.RequestTypeRaw,
-			query: qbtypes.QueryBuilderQuery[qbtypes.LogAggregation]{
-				Signal: telemetrytypes.SignalLogs,
-				Filter: &qbtypes.Filter{Expression: "body == ''"},
-				Limit:  10,
-			},
-			enableBodyJSONQuery: false,
-			expected: qbtypes.Statement{
-				Query: "WITH __resource_filter AS (SELECT fingerprint FROM signoz_logs.distributed_logs_v2_resource WHERE true AND seen_at_ts_bucket_start >= ? AND seen_at_ts_bucket_start <= ?) SELECT timestamp, id, trace_id, span_id, trace_flags, severity_text, severity_number, scope_name, scope_version, body, attributes_string, attributes_number, attributes_bool, resources_string, scope_string FROM signoz_logs.distributed_logs_v2 WHERE resource_fingerprint GLOBAL IN (SELECT fingerprint FROM __resource_filter) AND body = ? AND timestamp >= ? AND ts_bucket_start >= ? AND timestamp < ? AND ts_bucket_start <= ? LIMIT ?",
-				Args:  []any{uint64(1747945619), uint64(1747983448), "", "1747947419000000000", uint64(1747945619), "1747983448000000000", uint64(1747983448), 10},
-			},
-			expectedErr: nil,
-		},
-		{
-			name:        "body_contains",
-			requestType: qbtypes.RequestTypeRaw,
-			query: qbtypes.QueryBuilderQuery[qbtypes.LogAggregation]{
-				Signal: telemetrytypes.SignalLogs,
-				Filter: &qbtypes.Filter{Expression: "body CONTAINS 'error'"},
-				Limit:  10,
-			},
-			enableBodyJSONQuery: true,
-			expected: qbtypes.Statement{
-				Query:    "WITH __resource_filter AS (SELECT fingerprint FROM signoz_logs.distributed_logs_v2_resource WHERE true AND seen_at_ts_bucket_start >= ? AND seen_at_ts_bucket_start <= ?) SELECT timestamp, id, trace_id, span_id, trace_flags, severity_text, severity_number, scope_name, scope_version, body_v2 as body, attributes_string, attributes_number, attributes_bool, resources_string, scope_string FROM signoz_logs.distributed_logs_v2 WHERE resource_fingerprint GLOBAL IN (SELECT fingerprint FROM __resource_filter) AND LOWER(body_v2.message) LIKE LOWER(?) AND timestamp >= ? AND ts_bucket_start >= ? AND timestamp < ? AND ts_bucket_start <= ? LIMIT ?",
-				Args:     []any{uint64(1747945619), uint64(1747983448), "%error%", "1747947419000000000", uint64(1747945619), "1747983448000000000", uint64(1747983448), 10},
-				Warnings: []string{bodySearchDefaultWarning},
-			},
-			expectedErr: nil,
-		},
-		{
-			name:        "body_contains_disabled",
-			requestType: qbtypes.RequestTypeRaw,
-			query: qbtypes.QueryBuilderQuery[qbtypes.LogAggregation]{
-				Signal: telemetrytypes.SignalLogs,
-				Filter: &qbtypes.Filter{Expression: "body CONTAINS 'error'"},
-				Limit:  10,
-			},
-			enableBodyJSONQuery: false,
-			expected: qbtypes.Statement{
-				Query: "WITH __resource_filter AS (SELECT fingerprint FROM signoz_logs.distributed_logs_v2_resource WHERE true AND seen_at_ts_bucket_start >= ? AND seen_at_ts_bucket_start <= ?) SELECT timestamp, id, trace_id, span_id, trace_flags, severity_text, severity_number, scope_name, scope_version, body, attributes_string, attributes_number, attributes_bool, resources_string, scope_string FROM signoz_logs.distributed_logs_v2 WHERE resource_fingerprint GLOBAL IN (SELECT fingerprint FROM __resource_filter) AND LOWER(body) LIKE LOWER(?) AND timestamp >= ? AND ts_bucket_start >= ? AND timestamp < ? AND ts_bucket_start <= ? LIMIT ?",
-				Args:  []any{uint64(1747945619), uint64(1747983448), "%error%", "1747947419000000000", uint64(1747945619), "1747983448000000000", uint64(1747983448), 10},
-			},
-			expectedErr: nil,
-		},
-	}
-
-	fm := NewFieldMapper()
-	cb := NewConditionBuilder(fm)
-
-	enable, disable := jsonQueryTestUtil(t)
-	defer disable()
-	for _, c := range cases {
-		t.Run(c.name, func(t *testing.T) {
-			if c.enableBodyJSONQuery {
-				enable()
-			} else {
-				disable()
-			}
-			// build the key map after enabling/disabling body JSON query
-			mockMetadataStore := telemetrytypestest.NewMockMetadataStore()
-			mockMetadataStore.KeysMap = buildCompleteFieldKeyMap()
-
-			aggExprRewriter := querybuilder.NewAggExprRewriter(instrumentationtest.New().ToProviderSettings(), nil, fm, cb, nil)
-			resourceFilterStmtBuilder := resourceFilterStmtBuilder()
-			statementBuilder := NewLogQueryStatementBuilder(
-				instrumentationtest.New().ToProviderSettings(),
-				mockMetadataStore,
-				fm,
-				cb,
-				resourceFilterStmtBuilder,
-				aggExprRewriter,
-				DefaultFullTextColumn,
-				GetBodyJSONKey,
-			)
-
-			q, err := statementBuilder.Build(context.Background(), 1747947419000, 1747983448000, c.requestType, c.query, nil)
-			if c.expectedErr != nil {
-				require.Error(t, err)
-				require.Contains(t, err.Error(), c.expectedErr.Error())
-			} else {
-				if err != nil {
-					_, _, _, _, _, add := errors.Unwrapb(err)
-					t.Logf("error additionals: %v", add)
-				}
-				require.NoError(t, err)
-				require.Equal(t, c.expected.Query, q.Query)
-				require.Equal(t, c.expected.Args, q.Args)
-				require.Equal(t, c.expected.Warnings, q.Warnings)
-			}
-		})
-	}
-}

pkg/telemetrylogs/test_data.go

@@ -27,6 +27,13 @@ func buildCompleteFieldKeyMap() map[string][]*telemetrytypes.TelemetryFieldKey {
 				FieldDataType: telemetrytypes.FieldDataTypeString,
 			},
 		},
+		"body": {
+			{
+				Name:          "body",
+				FieldContext:  telemetrytypes.FieldContextLog,
+				FieldDataType: telemetrytypes.FieldDataTypeString,
+			},
+		},
 		"http.status_code": {
 			{
 				Name:          "http.status_code",
@@ -938,11 +945,6 @@ func buildCompleteFieldKeyMap() map[string][]*telemetrytypes.TelemetryFieldKey {
 			key.Signal = telemetrytypes.SignalLogs
 		}
 	}
-
-	// add intrinsic fields to the map
-	for fieldName, key := range IntrinsicFields {
-		keysMap[fieldName] = append(keysMap[fieldName], &key)
-	}
 	return keysMap
 }
 

pkg/telemetrymetadata/body_json_metadata.go

@@ -319,7 +319,7 @@ func (t *telemetryMetaStore) ListJSONValues(ctx context.Context, path string, li
 	if promoted {
 		path = telemetrylogs.BodyPromotedColumnPrefix + path
 	} else {
-		path = telemetrylogs.BodyV2ColumnPrefix + path
+		path = telemetrylogs.BodyJSONColumnPrefix + path
 	}
 
 	from := fmt.Sprintf("%s.%s", telemetrylogs.DBName, telemetrylogs.LogsV2TableName)
@@ -522,7 +522,7 @@ func (t *telemetryMetaStore) GetPromotedPaths(ctx context.Context, paths ...stri
 // TODO(Piyush): Remove this function
 func CleanPathPrefixes(path string) string {
 	path = strings.TrimPrefix(path, telemetrytypes.BodyJSONStringSearchPrefix)
-	path = strings.TrimPrefix(path, telemetrylogs.BodyV2ColumnPrefix)
+	path = strings.TrimPrefix(path, telemetrylogs.BodyJSONColumnPrefix)
 	path = strings.TrimPrefix(path, telemetrylogs.BodyPromotedColumnPrefix)
 	return path
 }

pkg/telemetrymetadata/metadata.go

@@ -102,7 +102,7 @@ func NewTelemetryMetaStore(
 		jsonColumnMetadata: map[telemetrytypes.Signal]map[telemetrytypes.FieldContext]telemetrytypes.JSONColumnMetadata{
 			telemetrytypes.SignalLogs: {
 				telemetrytypes.FieldContextBody: telemetrytypes.JSONColumnMetadata{
-					BaseColumn:     telemetrylogs.LogsV2BodyV2Column,
+					BaseColumn:     telemetrylogs.LogsV2BodyJSONColumn,
 					PromotedColumn: telemetrylogs.LogsV2BodyPromotedColumn,
 				},
 			},
@@ -351,7 +351,7 @@ func (t *telemetryMetaStore) logsTblStatementToFieldKeys(ctx context.Context) ([
 }
 
 // getLogsKeys returns the keys from the spans that match the field selection criteria
-func (t *telemetryMetaStore) getLogsKeys(ctx context.Context, fieldKeySelectors []*telemetrytypes.FieldKeySelector) (map[string][]*telemetrytypes.TelemetryFieldKey, bool, error) {
+func (t *telemetryMetaStore) getLogsKeys(ctx context.Context, fieldKeySelectors []*telemetrytypes.FieldKeySelector) ([]*telemetrytypes.TelemetryFieldKey, bool, error) {
 	ctx = ctxtypes.NewContextWithCommentVals(ctx, map[string]string{
 		instrumentationtypes.TelemetrySignal:  telemetrytypes.SignalLogs.StringValue(),
 		instrumentationtypes.CodeNamespace:    "metadata",
@@ -367,10 +367,9 @@ func (t *telemetryMetaStore) getLogsKeys(ctx context.Context, fieldKeySelectors
 	if err != nil {
 		return nil, false, err
 	}
-	// setOfKeys to reuse the same key object for qualified names
-	setOfKeys := make(map[string]*telemetrytypes.TelemetryFieldKey)
+	mapOfKeys := make(map[string]*telemetrytypes.TelemetryFieldKey)
 	for _, key := range matKeys {
-		setOfKeys[key.Text()] = key
+		mapOfKeys[key.Name+";"+key.FieldContext.StringValue()+";"+key.FieldDataType.StringValue()] = key
 	}
 
 	// queries for both attribute and resource keys tables
@@ -471,7 +470,7 @@ func (t *telemetryMetaStore) getLogsKeys(ctx context.Context, fieldKeySelectors
 
 	if len(queries) == 0 {
 		// No matching contexts, return empty result
-		return nil, true, nil
+		return []*telemetrytypes.TelemetryFieldKey{}, true, nil
 	}
 
 	// Combine queries with UNION ALL
@@ -499,7 +498,7 @@ func (t *telemetryMetaStore) getLogsKeys(ctx context.Context, fieldKeySelectors
 	}
 	defer rows.Close()
 
-	mapOfKeys := make(map[string][]*telemetrytypes.TelemetryFieldKey)
+	keys := []*telemetrytypes.TelemetryFieldKey{}
 	rowCount := 0
 	searchTexts := []string{}
 	dataTypes := []telemetrytypes.FieldDataType{}
@@ -527,7 +526,7 @@ func (t *telemetryMetaStore) getLogsKeys(ctx context.Context, fieldKeySelectors
 		if err != nil {
 			return nil, false, errors.Wrap(err, errors.TypeInternal, errors.CodeInternal, ErrFailedToGetLogsKeys.Error())
 		}
-		key, ok := setOfKeys[name+";"+fieldContext.StringValue()+";"+fieldDataType.StringValue()]
+		key, ok := mapOfKeys[name+";"+fieldContext.StringValue()+";"+fieldDataType.StringValue()]
 
 		// if there is no materialised column, create a key with the field context and data type
 		if !ok {
@@ -539,8 +538,8 @@ func (t *telemetryMetaStore) getLogsKeys(ctx context.Context, fieldKeySelectors
 			}
 		}
 
-		mapOfKeys[key.Name] = append(mapOfKeys[key.Name], key)
-		setOfKeys[name+";"+fieldContext.StringValue()+";"+fieldDataType.StringValue()] = key
+		keys = append(keys, key)
+		mapOfKeys[name+";"+fieldContext.StringValue()+";"+fieldDataType.StringValue()] = key
 	}
 
 	if rows.Err() != nil {
@@ -566,13 +565,17 @@ func (t *telemetryMetaStore) getLogsKeys(ctx context.Context, fieldKeySelectors
 
 		if found {
 			if field, exists := telemetrylogs.IntrinsicFields[key]; exists {
-				if _, added := setOfKeys[field.Name+";"+field.FieldContext.StringValue()+";"+field.FieldDataType.StringValue()]; !added {
-					mapOfKeys[field.Name] = append(mapOfKeys[field.Name], &field)
-					// intrinsic field can be a logical field mapped to a different physical location
-					mapOfKeys[key] = append(mapOfKeys[key], &field)
+				if _, added := mapOfKeys[field.Name+";"+field.FieldContext.StringValue()+";"+field.FieldDataType.StringValue()]; !added {
+					keys = append(keys, &field)
 				}
 				continue
 			}
+
+			keys = append(keys, &telemetrytypes.TelemetryFieldKey{
+				Name:         key,
+				FieldContext: telemetrytypes.FieldContextLog,
+				Signal:       telemetrytypes.SignalLogs,
+			})
 		}
 	}
 
@@ -581,13 +584,10 @@ func (t *telemetryMetaStore) getLogsKeys(ctx context.Context, fieldKeySelectors
 		if err != nil {
 			t.logger.ErrorContext(ctx, "failed to extract body JSON paths", "error", err)
 		}
-		for _, key := range bodyJSONPaths {
-			mapOfKeys[key.Name] = append(mapOfKeys[key.Name], key)
-		}
+		keys = append(keys, bodyJSONPaths...)
 		complete = complete && finished
 	}
-
-	return mapOfKeys, complete, nil
+	return keys, complete, nil
 }
 
 func getPriorityForContext(ctx telemetrytypes.FieldContext) int {
@@ -882,20 +882,12 @@ func (t *telemetryMetaStore) GetKeys(ctx context.Context, fieldKeySelector *tele
 	if fieldKeySelector != nil {
 		selectors = []*telemetrytypes.FieldKeySelector{fieldKeySelector}
 	}
-	mapOfKeys := make(map[string][]*telemetrytypes.TelemetryFieldKey)
 
 	switch fieldKeySelector.Signal {
 	case telemetrytypes.SignalTraces:
 		keys, complete, err = t.getTracesKeys(ctx, selectors)
 	case telemetrytypes.SignalLogs:
-		mapOfLogKeys, logsComplete, err := t.getLogsKeys(ctx, selectors)
-		if err != nil {
-			return nil, false, err
-		}
-		for keyName, keys := range mapOfLogKeys {
-			mapOfKeys[keyName] = append(mapOfKeys[keyName], keys...)
-		}
-		complete = complete && logsComplete
+		keys, complete, err = t.getLogsKeys(ctx, selectors)
 	case telemetrytypes.SignalMetrics:
 		if fieldKeySelector.Source == telemetrytypes.SourceMeter {
 			keys, complete, err = t.getMeterSourceMetricKeys(ctx, selectors)
@@ -911,13 +903,12 @@ func (t *telemetryMetaStore) GetKeys(ctx context.Context, fieldKeySelector *tele
 		keys = append(keys, tracesKeys...)
 
 		// get logs keys
-		mapOfLogKeys, logsComplete, err := t.getLogsKeys(ctx, selectors)
+		logsKeys, logsComplete, err := t.getLogsKeys(ctx, selectors)
 		if err != nil {
 			return nil, false, err
 		}
-		for keyName, keys := range mapOfLogKeys {
-			mapOfKeys[keyName] = append(mapOfKeys[keyName], keys...)
-		}
+		keys = append(keys, logsKeys...)
+
 		// get metrics keys
 		metricsKeys, metricsComplete, err := t.getMetricsKeys(ctx, selectors)
 		if err != nil {
@@ -931,6 +922,7 @@ func (t *telemetryMetaStore) GetKeys(ctx context.Context, fieldKeySelector *tele
 		return nil, false, err
 	}
 
+	mapOfKeys := make(map[string][]*telemetrytypes.TelemetryFieldKey)
 	for _, key := range keys {
 		mapOfKeys[key.Name] = append(mapOfKeys[key.Name], key)
 	}
@@ -967,7 +959,7 @@ func (t *telemetryMetaStore) GetKeysMulti(ctx context.Context, fieldKeySelectors
 		}
 	}
 
-	mapOfLogKeys, logsComplete, err := t.getLogsKeys(ctx, logsSelectors)
+	logsKeys, logsComplete, err := t.getLogsKeys(ctx, logsSelectors)
 	if err != nil {
 		return nil, false, err
 	}
@@ -988,8 +980,8 @@ func (t *telemetryMetaStore) GetKeysMulti(ctx context.Context, fieldKeySelectors
 	complete := logsComplete && tracesComplete && metricsComplete
 
 	mapOfKeys := make(map[string][]*telemetrytypes.TelemetryFieldKey)
-	for keyName, keys := range mapOfLogKeys {
-		mapOfKeys[keyName] = append(mapOfKeys[keyName], keys...)
+	for _, key := range logsKeys {
+		mapOfKeys[key.Name] = append(mapOfKeys[key.Name], key)
 	}
 	for _, key := range tracesKeys {
 		mapOfKeys[key.Name] = append(mapOfKeys[key.Name], key)

pkg/telemetrymetrics/statement_builder.go

@@ -4,6 +4,7 @@ import (
 	"context"
 	"fmt"
 	"log/slog"
+	"strings"
 
 	"github.com/SigNoz/signoz/pkg/factory"
 	"github.com/SigNoz/signoz/pkg/flagger"
@@ -607,8 +608,73 @@ func (b *MetricQueryStatementBuilder) BuildFinalSelect(
 			sb.Where(rewrittenExpr)
 		}
 	}
-	sb.OrderBy(querybuilder.GroupByKeys(query.GroupBy)...)
-	sb.OrderBy("ts")
+	groupByKeys := querybuilder.GroupByKeys(query.GroupBy)
+	hasOrder := len(query.Order) > 0
+	hasLimit := query.Limit > 0
+	hasGroupBy := len(groupByKeys) > 0
+
+	if hasOrder && hasLimit {
+		// order by with limit: add WHERE subquery to restrict to top N distinct key combinations
+		orderByKeys := querybuilder.OrderByKeys(query.Order)
+		var orderByClauses []string
+		for _, o := range query.Order {
+			orderByClauses = append(orderByClauses, fmt.Sprintf("`%s` %s", o.Key.Name, o.Direction.StringValue()))
+		}
+
+		subSb := sqlbuilder.NewSelectBuilder()
+		subSb.Select(fmt.Sprintf("DISTINCT %s", orderByKeys[0]))
+		if len(orderByKeys) > 1 {
+			subSb.SelectMore(orderByKeys[1:]...)
+		}
+		subSb.From("__spatial_aggregation_cte")
+		subSb.OrderBy(orderByClauses...)
+
+		subQ, _ := subSb.BuildWithFlavor(sqlbuilder.ClickHouse)
+		subQ = fmt.Sprintf("%s LIMIT %d", subQ, query.Limit)
+		sb.Where(fmt.Sprintf("(%s) IN (%s)", strings.Join(orderByKeys, ", "), subQ))
+
+		sb.OrderBy(orderByClauses...)
+	} else if hasOrder {
+		// order by without limit: apply order by clauses directly
+		for _, o := range query.Order {
+			key := o.Key.Name
+			if strings.Contains(key, query.Aggregations[0].MetricName) {
+				sb.OrderBy(fmt.Sprintf("avg(value) OVER (PARTITION BY %s) %s", strings.Join(groupByKeys, ", "), o.Direction.StringValue()))
+				continue
+			}
+			sb.OrderBy(fmt.Sprintf("`%s` %s", o.Key.Name, o.Direction.StringValue()))
+		}
+	} else if hasLimit && hasGroupBy {
+		// limit without order by: default ordering by avg(value)
+		subSb := sqlbuilder.NewSelectBuilder()
+		subSb.Select(groupByKeys[0])
+		if len(groupByKeys) > 1 {
+			subSb.SelectMore(groupByKeys[1:]...)
+		}
+		subSb.From("__spatial_aggregation_cte")
+		subSb.GroupBy(groupByKeys...)
+		subSb.OrderBy("avg(value)")
+
+		subQ, _ := subSb.BuildWithFlavor(sqlbuilder.ClickHouse)
+		subQ = fmt.Sprintf("%s LIMIT %d", subQ, query.Limit)
+		sb.Where(fmt.Sprintf("(%s) IN (%s)", strings.Join(groupByKeys, ", "), subQ))
+	} else if hasGroupBy {
+		// grouping without order by or limit: sort by avg(value) DESC with labels as tiebreakers
+		sb.OrderBy(fmt.Sprintf("avg(value) OVER (PARTITION BY %s) DESC", strings.Join(groupByKeys, ", ")))
+	}
+
+	// add any group-by keys not already in the order-by as tiebreakers
+	orderKeySet := make(map[string]struct{})
+	for _, o := range query.Order {
+		orderKeySet[fmt.Sprintf("`%s`", o.Key.Name)] = struct{}{}
+	}
+	for _, g := range groupByKeys {
+		if _, exists := orderKeySet[g]; !exists {
+			sb.OrderBy(g)
+		}
+	}
+
+	sb.OrderBy("ts ASC")
 	if metricType == metrictypes.HistogramType && spaceAgg == metrictypes.SpaceAggregationCount && query.Aggregations[0].ComparisonSpaceAggregationParam == nil {
 		sb.OrderBy("toFloat64(le)")
 	}

pkg/telemetrymetrics/stmt_builder_test.go

@@ -15,16 +15,17 @@ import (
 )
 
 func TestStatementBuilder(t *testing.T) {
-	cases := []struct {
-		name        string
-		requestType qbtypes.RequestType
-		query       qbtypes.QueryBuilderQuery[qbtypes.MetricAggregation]
-		expected    qbtypes.Statement
-		expectedErr error
-	}{
+	type baseQuery struct {
+		name     string
+		query    qbtypes.QueryBuilderQuery[qbtypes.MetricAggregation]
+		orderKey string
+		args     []any
+		cte      string
+	}
+
+	bases := []baseQuery{
 		{
-			name:        "test_cumulative_rate_sum",
-			requestType: qbtypes.RequestTypeTimeSeries,
+			name: "cumulative_rate_sum",
 			query: qbtypes.QueryBuilderQuery[qbtypes.MetricAggregation]{
 				Signal:       telemetrytypes.SignalMetrics,
 				StepInterval: qbtypes.Step{Duration: 30 * time.Second},
@@ -40,24 +41,16 @@ func TestStatementBuilder(t *testing.T) {
 				Filter: &qbtypes.Filter{
 					Expression: "service.name = 'cartservice'",
 				},
-				Limit: 10,
 				GroupBy: []qbtypes.GroupByKey{
-					{
-						TelemetryFieldKey: telemetrytypes.TelemetryFieldKey{
-							Name: "service.name",
-						},
-					},
+					{TelemetryFieldKey: telemetrytypes.TelemetryFieldKey{Name: "service.name"}},
 				},
 			},
-			expected: qbtypes.Statement{
-				Query: "WITH __temporal_aggregation_cte AS (SELECT ts, `service.name`, multiIf(row_number() OVER rate_window = 1, nan, (per_series_value - lagInFrame(per_series_value, 1) OVER rate_window) < 0, per_series_value / (ts - lagInFrame(ts, 1) OVER rate_window), (per_series_value - lagInFrame(per_series_value, 1) OVER rate_window) / (ts - lagInFrame(ts, 1) OVER rate_window)) AS per_series_value FROM (SELECT fingerprint, toStartOfInterval(toDateTime(intDiv(unix_milli, 1000)), toIntervalSecond(30)) AS ts, `service.name`, max(value) AS per_series_value FROM signoz_metrics.distributed_samples_v4 AS points INNER JOIN (SELECT fingerprint, JSONExtractString(labels, 'service.name') AS `service.name` FROM signoz_metrics.time_series_v4_6hrs WHERE metric_name IN (?) AND unix_milli >= ? AND unix_milli <= ? AND LOWER(temporality) LIKE LOWER(?) AND __normalized = ? AND JSONExtractString(labels, 'service.name') = ? GROUP BY fingerprint, `service.name`) AS filtered_time_series ON points.fingerprint = filtered_time_series.fingerprint WHERE metric_name IN (?) AND unix_milli >= ? AND unix_milli < ? GROUP BY fingerprint, ts, `service.name` ORDER BY fingerprint, ts) WINDOW rate_window AS (PARTITION BY fingerprint ORDER BY fingerprint, ts)), __spatial_aggregation_cte AS (SELECT ts, `service.name`, sum(per_series_value) AS value FROM __temporal_aggregation_cte WHERE isNaN(per_series_value) = ? GROUP BY ts, `service.name`) SELECT * FROM __spatial_aggregation_cte ORDER BY `service.name`, ts",
-				Args:  []any{"signoz_calls_total", uint64(1747936800000), uint64(1747983420000), "cumulative", false, "cartservice", "signoz_calls_total", uint64(1747947360000), uint64(1747983420000), 0},
-			},
-			expectedErr: nil,
+			orderKey: "service.name",
+			args:     []any{"signoz_calls_total", uint64(1747936800000), uint64(1747983420000), "cumulative", false, "cartservice", "signoz_calls_total", uint64(1747947360000), uint64(1747983420000), 0},
+			cte:      "WITH __temporal_aggregation_cte AS (SELECT ts, `service.name`, multiIf(row_number() OVER rate_window = 1, nan, (per_series_value - lagInFrame(per_series_value, 1) OVER rate_window) < 0, per_series_value / (ts - lagInFrame(ts, 1) OVER rate_window), (per_series_value - lagInFrame(per_series_value, 1) OVER rate_window) / (ts - lagInFrame(ts, 1) OVER rate_window)) AS per_series_value FROM (SELECT fingerprint, toStartOfInterval(toDateTime(intDiv(unix_milli, 1000)), toIntervalSecond(30)) AS ts, `service.name`, max(value) AS per_series_value FROM signoz_metrics.distributed_samples_v4 AS points INNER JOIN (SELECT fingerprint, JSONExtractString(labels, 'service.name') AS `service.name` FROM signoz_metrics.time_series_v4_6hrs WHERE metric_name IN (?) AND unix_milli >= ? AND unix_milli <= ? AND LOWER(temporality) LIKE LOWER(?) AND __normalized = ? AND JSONExtractString(labels, 'service.name') = ? GROUP BY fingerprint, `service.name`) AS filtered_time_series ON points.fingerprint = filtered_time_series.fingerprint WHERE metric_name IN (?) AND unix_milli >= ? AND unix_milli < ? GROUP BY fingerprint, ts, `service.name` ORDER BY fingerprint, ts) WINDOW rate_window AS (PARTITION BY fingerprint ORDER BY fingerprint, ts)), __spatial_aggregation_cte AS (SELECT ts, `service.name`, sum(per_series_value) AS value FROM __temporal_aggregation_cte WHERE isNaN(per_series_value) = ? GROUP BY ts, `service.name`)",
 		},
 		{
-			name:        "test_cumulative_rate_sum_with_mat_column",
-			requestType: qbtypes.RequestTypeTimeSeries,
+			name: "cumulative_rate_sum_with_mat_column",
 			query: qbtypes.QueryBuilderQuery[qbtypes.MetricAggregation]{
 				Signal:       telemetrytypes.SignalMetrics,
 				StepInterval: qbtypes.Step{Duration: 30 * time.Second},
@@ -73,24 +66,16 @@ func TestStatementBuilder(t *testing.T) {
 				Filter: &qbtypes.Filter{
 					Expression: "materialized.key.name REGEXP 'cartservice' OR service.name = 'cartservice'",
 				},
-				Limit: 10,
 				GroupBy: []qbtypes.GroupByKey{
-					{
-						TelemetryFieldKey: telemetrytypes.TelemetryFieldKey{
-							Name: "service.name",
-						},
-					},
+					{TelemetryFieldKey: telemetrytypes.TelemetryFieldKey{Name: "service.name"}},
 				},
 			},
-			expected: qbtypes.Statement{
-				Query: "WITH __temporal_aggregation_cte AS (SELECT ts, `service.name`, multiIf(row_number() OVER rate_window = 1, nan, (per_series_value - lagInFrame(per_series_value, 1) OVER rate_window) < 0, per_series_value / (ts - lagInFrame(ts, 1) OVER rate_window), (per_series_value - lagInFrame(per_series_value, 1) OVER rate_window) / (ts - lagInFrame(ts, 1) OVER rate_window)) AS per_series_value FROM (SELECT fingerprint, toStartOfInterval(toDateTime(intDiv(unix_milli, 1000)), toIntervalSecond(30)) AS ts, `service.name`, max(value) AS per_series_value FROM signoz_metrics.distributed_samples_v4 AS points INNER JOIN (SELECT fingerprint, JSONExtractString(labels, 'service.name') AS `service.name` FROM signoz_metrics.time_series_v4_6hrs WHERE metric_name IN (?) AND unix_milli >= ? AND unix_milli <= ? AND LOWER(temporality) LIKE LOWER(?) AND __normalized = ? AND (match(JSONExtractString(labels, 'materialized.key.name'), ?) OR JSONExtractString(labels, 'service.name') = ?) GROUP BY fingerprint, `service.name`) AS filtered_time_series ON points.fingerprint = filtered_time_series.fingerprint WHERE metric_name IN (?) AND unix_milli >= ? AND unix_milli < ? GROUP BY fingerprint, ts, `service.name` ORDER BY fingerprint, ts) WINDOW rate_window AS (PARTITION BY fingerprint ORDER BY fingerprint, ts)), __spatial_aggregation_cte AS (SELECT ts, `service.name`, sum(per_series_value) AS value FROM __temporal_aggregation_cte WHERE isNaN(per_series_value) = ? GROUP BY ts, `service.name`) SELECT * FROM __spatial_aggregation_cte ORDER BY `service.name`, ts",
-				Args:  []any{"signoz_calls_total", uint64(1747936800000), uint64(1747983420000), "cumulative", false, "cartservice", "cartservice", "signoz_calls_total", uint64(1747947360000), uint64(1747983420000), 0},
-			},
-			expectedErr: nil,
+			orderKey: "service.name",
+			args:     []any{"signoz_calls_total", uint64(1747936800000), uint64(1747983420000), "cumulative", false, "cartservice", "cartservice", "signoz_calls_total", uint64(1747947360000), uint64(1747983420000), 0},
+			cte:      "WITH __temporal_aggregation_cte AS (SELECT ts, `service.name`, multiIf(row_number() OVER rate_window = 1, nan, (per_series_value - lagInFrame(per_series_value, 1) OVER rate_window) < 0, per_series_value / (ts - lagInFrame(ts, 1) OVER rate_window), (per_series_value - lagInFrame(per_series_value, 1) OVER rate_window) / (ts - lagInFrame(ts, 1) OVER rate_window)) AS per_series_value FROM (SELECT fingerprint, toStartOfInterval(toDateTime(intDiv(unix_milli, 1000)), toIntervalSecond(30)) AS ts, `service.name`, max(value) AS per_series_value FROM signoz_metrics.distributed_samples_v4 AS points INNER JOIN (SELECT fingerprint, JSONExtractString(labels, 'service.name') AS `service.name` FROM signoz_metrics.time_series_v4_6hrs WHERE metric_name IN (?) AND unix_milli >= ? AND unix_milli <= ? AND LOWER(temporality) LIKE LOWER(?) AND __normalized = ? AND (match(JSONExtractString(labels, 'materialized.key.name'), ?) OR JSONExtractString(labels, 'service.name') = ?) GROUP BY fingerprint, `service.name`) AS filtered_time_series ON points.fingerprint = filtered_time_series.fingerprint WHERE metric_name IN (?) AND unix_milli >= ? AND unix_milli < ? GROUP BY fingerprint, ts, `service.name` ORDER BY fingerprint, ts) WINDOW rate_window AS (PARTITION BY fingerprint ORDER BY fingerprint, ts)), __spatial_aggregation_cte AS (SELECT ts, `service.name`, sum(per_series_value) AS value FROM __temporal_aggregation_cte WHERE isNaN(per_series_value) = ? GROUP BY ts, `service.name`)",
 		},
 		{
-			name:        "test_delta_rate_sum",
-			requestType: qbtypes.RequestTypeTimeSeries,
+			name: "delta_rate_sum",
 			query: qbtypes.QueryBuilderQuery[qbtypes.MetricAggregation]{
 				Signal:       telemetrytypes.SignalMetrics,
 				StepInterval: qbtypes.Step{Duration: 30 * time.Second},
@@ -106,24 +91,16 @@ func TestStatementBuilder(t *testing.T) {
 				Filter: &qbtypes.Filter{
 					Expression: "service.name = 'cartservice'",
 				},
-				Limit: 10,
 				GroupBy: []qbtypes.GroupByKey{
-					{
-						TelemetryFieldKey: telemetrytypes.TelemetryFieldKey{
-							Name: "service.name",
-						},
-					},
+					{TelemetryFieldKey: telemetrytypes.TelemetryFieldKey{Name: "service.name"}},
 				},
 			},
-			expected: qbtypes.Statement{
-				Query: "WITH __spatial_aggregation_cte AS (SELECT toStartOfInterval(toDateTime(intDiv(unix_milli, 1000)), toIntervalSecond(30)) AS ts, `service.name`, sum(value)/30 AS value FROM signoz_metrics.distributed_samples_v4 AS points INNER JOIN (SELECT fingerprint, JSONExtractString(labels, 'service.name') AS `service.name` FROM signoz_metrics.time_series_v4_6hrs WHERE metric_name IN (?) AND unix_milli >= ? AND unix_milli <= ? AND LOWER(temporality) LIKE LOWER(?) AND __normalized = ? AND JSONExtractString(labels, 'service.name') = ? GROUP BY fingerprint, `service.name`) AS filtered_time_series ON points.fingerprint = filtered_time_series.fingerprint WHERE metric_name IN (?) AND unix_milli >= ? AND unix_milli < ? GROUP BY ts, `service.name`) SELECT * FROM __spatial_aggregation_cte ORDER BY `service.name`, ts",
-				Args:  []any{"signoz_calls_total", uint64(1747936800000), uint64(1747983420000), "delta", false, "cartservice", "signoz_calls_total", uint64(1747947390000), uint64(1747983420000)},
-			},
-			expectedErr: nil,
+			orderKey: "service.name",
+			args:     []any{"signoz_calls_total", uint64(1747936800000), uint64(1747983420000), "delta", false, "cartservice", "signoz_calls_total", uint64(1747947390000), uint64(1747983420000)},
+			cte:      "WITH __spatial_aggregation_cte AS (SELECT toStartOfInterval(toDateTime(intDiv(unix_milli, 1000)), toIntervalSecond(30)) AS ts, `service.name`, sum(value)/30 AS value FROM signoz_metrics.distributed_samples_v4 AS points INNER JOIN (SELECT fingerprint, JSONExtractString(labels, 'service.name') AS `service.name` FROM signoz_metrics.time_series_v4_6hrs WHERE metric_name IN (?) AND unix_milli >= ? AND unix_milli <= ? AND LOWER(temporality) LIKE LOWER(?) AND __normalized = ? AND JSONExtractString(labels, 'service.name') = ? GROUP BY fingerprint, `service.name`) AS filtered_time_series ON points.fingerprint = filtered_time_series.fingerprint WHERE metric_name IN (?) AND unix_milli >= ? AND unix_milli < ? GROUP BY ts, `service.name`)",
 		},
 		{
-			name:        "test_histogram_percentile1",
-			requestType: qbtypes.RequestTypeTimeSeries,
+			name: "histogram_percentile1",
 			query: qbtypes.QueryBuilderQuery[qbtypes.MetricAggregation]{
 				Signal:       telemetrytypes.SignalMetrics,
 				StepInterval: qbtypes.Step{Duration: 30 * time.Second},
@@ -139,24 +116,16 @@ func TestStatementBuilder(t *testing.T) {
 				Filter: &qbtypes.Filter{
 					Expression: "service.name = 'cartservice'",
 				},
-				Limit: 10,
 				GroupBy: []qbtypes.GroupByKey{
-					{
-						TelemetryFieldKey: telemetrytypes.TelemetryFieldKey{
-							Name: "service.name",
-						},
-					},
+					{TelemetryFieldKey: telemetrytypes.TelemetryFieldKey{Name: "service.name"}},
 				},
 			},
-			expected: qbtypes.Statement{
-				Query: "WITH __spatial_aggregation_cte AS (SELECT toStartOfInterval(toDateTime(intDiv(unix_milli, 1000)), toIntervalSecond(30)) AS ts, `service.name`, `le`, sum(value)/30 AS value FROM signoz_metrics.distributed_samples_v4 AS points INNER JOIN (SELECT fingerprint, JSONExtractString(labels, 'service.name') AS `service.name`, JSONExtractString(labels, 'le') AS `le` FROM signoz_metrics.time_series_v4_6hrs WHERE metric_name IN (?) AND unix_milli >= ? AND unix_milli <= ? AND LOWER(temporality) LIKE LOWER(?) AND __normalized = ? AND JSONExtractString(labels, 'service.name') = ? GROUP BY fingerprint, `service.name`, `le`) AS filtered_time_series ON points.fingerprint = filtered_time_series.fingerprint WHERE metric_name IN (?) AND unix_milli >= ? AND unix_milli < ? GROUP BY ts, `service.name`, `le`) SELECT ts, `service.name`, histogramQuantile(arrayMap(x -> toFloat64(x), groupArray(le)), groupArray(value), 0.950) AS value FROM __spatial_aggregation_cte GROUP BY `service.name`, ts ORDER BY `service.name`, ts",
-				Args:  []any{"signoz_latency", uint64(1747936800000), uint64(1747983420000), "delta", false, "cartservice", "signoz_latency", uint64(1747947390000), uint64(1747983420000)},
-			},
-			expectedErr: nil,
+			orderKey: "service.name",
+			args:     []any{"signoz_latency", uint64(1747936800000), uint64(1747983420000), "delta", false, "cartservice", "signoz_latency", uint64(1747947390000), uint64(1747983420000)},
+			cte:      "WITH __spatial_aggregation_cte AS (SELECT toStartOfInterval(toDateTime(intDiv(unix_milli, 1000)), toIntervalSecond(30)) AS ts, `service.name`, `le`, sum(value)/30 AS value FROM signoz_metrics.distributed_samples_v4 AS points INNER JOIN (SELECT fingerprint, JSONExtractString(labels, 'service.name') AS `service.name`, JSONExtractString(labels, 'le') AS `le` FROM signoz_metrics.time_series_v4_6hrs WHERE metric_name IN (?) AND unix_milli >= ? AND unix_milli <= ? AND LOWER(temporality) LIKE LOWER(?) AND __normalized = ? AND JSONExtractString(labels, 'service.name') = ? GROUP BY fingerprint, `service.name`, `le`) AS filtered_time_series ON points.fingerprint = filtered_time_series.fingerprint WHERE metric_name IN (?) AND unix_milli >= ? AND unix_milli < ? GROUP BY ts, `service.name`, `le`)",
 		},
 		{
-			name:        "test_gauge_avg_sum",
-			requestType: qbtypes.RequestTypeTimeSeries,
+			name: "gauge_avg_sum",
 			query: qbtypes.QueryBuilderQuery[qbtypes.MetricAggregation]{
 				Signal:       telemetrytypes.SignalMetrics,
 				StepInterval: qbtypes.Step{Duration: 30 * time.Second},
@@ -172,24 +141,16 @@ func TestStatementBuilder(t *testing.T) {
 				Filter: &qbtypes.Filter{
 					Expression: "host.name = 'big-data-node-1'",
 				},
-				Limit: 10,
 				GroupBy: []qbtypes.GroupByKey{
-					{
-						TelemetryFieldKey: telemetrytypes.TelemetryFieldKey{
-							Name: "host.name",
-						},
-					},
+					{TelemetryFieldKey: telemetrytypes.TelemetryFieldKey{Name: "host.name"}},
 				},
 			},
-			expected: qbtypes.Statement{
-				Query: "WITH __temporal_aggregation_cte AS (SELECT fingerprint, toStartOfInterval(toDateTime(intDiv(unix_milli, 1000)), toIntervalSecond(30)) AS ts, `host.name`, avg(value) AS per_series_value FROM signoz_metrics.distributed_samples_v4 AS points INNER JOIN (SELECT fingerprint, JSONExtractString(labels, 'host.name') AS `host.name` FROM signoz_metrics.time_series_v4_6hrs WHERE metric_name IN (?) AND unix_milli >= ? AND unix_milli <= ? AND LOWER(temporality) LIKE LOWER(?) AND __normalized = ? AND JSONExtractString(labels, 'host.name') = ? GROUP BY fingerprint, `host.name`) AS filtered_time_series ON points.fingerprint = filtered_time_series.fingerprint WHERE metric_name IN (?) AND unix_milli >= ? AND unix_milli < ? GROUP BY fingerprint, ts, `host.name` ORDER BY fingerprint, ts), __spatial_aggregation_cte AS (SELECT ts, `host.name`, sum(per_series_value) AS value FROM __temporal_aggregation_cte WHERE isNaN(per_series_value) = ? GROUP BY ts, `host.name`) SELECT * FROM __spatial_aggregation_cte ORDER BY `host.name`, ts",
-				Args:  []any{"system.memory.usage", uint64(1747936800000), uint64(1747983420000), "unspecified", false, "big-data-node-1", "system.memory.usage", uint64(1747947390000), uint64(1747983420000), 0},
-			},
-			expectedErr: nil,
+			orderKey: "host.name",
+			args:     []any{"system.memory.usage", uint64(1747936800000), uint64(1747983420000), "unspecified", false, "big-data-node-1", "system.memory.usage", uint64(1747947390000), uint64(1747983420000), 0},
+			cte:      "WITH __temporal_aggregation_cte AS (SELECT fingerprint, toStartOfInterval(toDateTime(intDiv(unix_milli, 1000)), toIntervalSecond(30)) AS ts, `host.name`, avg(value) AS per_series_value FROM signoz_metrics.distributed_samples_v4 AS points INNER JOIN (SELECT fingerprint, JSONExtractString(labels, 'host.name') AS `host.name` FROM signoz_metrics.time_series_v4_6hrs WHERE metric_name IN (?) AND unix_milli >= ? AND unix_milli <= ? AND LOWER(temporality) LIKE LOWER(?) AND __normalized = ? AND JSONExtractString(labels, 'host.name') = ? GROUP BY fingerprint, `host.name`) AS filtered_time_series ON points.fingerprint = filtered_time_series.fingerprint WHERE metric_name IN (?) AND unix_milli >= ? AND unix_milli < ? GROUP BY fingerprint, ts, `host.name` ORDER BY fingerprint, ts), __spatial_aggregation_cte AS (SELECT ts, `host.name`, sum(per_series_value) AS value FROM __temporal_aggregation_cte WHERE isNaN(per_series_value) = ? GROUP BY ts, `host.name`)",
 		},
 		{
-			name:        "test_histogram_percentile2",
-			requestType: qbtypes.RequestTypeTimeSeries,
+			name: "histogram_percentile2",
 			query: qbtypes.QueryBuilderQuery[qbtypes.MetricAggregation]{
 				Signal:       telemetrytypes.SignalMetrics,
 				StepInterval: qbtypes.Step{Duration: 30 * time.Second},
@@ -202,23 +163,69 @@ func TestStatementBuilder(t *testing.T) {
 						SpaceAggregation: metrictypes.SpaceAggregationPercentile95,
 					},
 				},
-				Limit: 10,
 				GroupBy: []qbtypes.GroupByKey{
-					{
-						TelemetryFieldKey: telemetrytypes.TelemetryFieldKey{
-							Name: "service.name",
-						},
-					},
+					{TelemetryFieldKey: telemetrytypes.TelemetryFieldKey{Name: "service.name"}},
 				},
 			},
-			expected: qbtypes.Statement{
-				Query: "WITH __temporal_aggregation_cte AS (SELECT ts, `service.name`, `le`, multiIf(row_number() OVER rate_window = 1, nan, (per_series_value - lagInFrame(per_series_value, 1) OVER rate_window) < 0, per_series_value / (ts - lagInFrame(ts, 1) OVER rate_window), (per_series_value - lagInFrame(per_series_value, 1) OVER rate_window) / (ts - lagInFrame(ts, 1) OVER rate_window)) AS per_series_value FROM (SELECT fingerprint, toStartOfInterval(toDateTime(intDiv(unix_milli, 1000)), toIntervalSecond(30)) AS ts, `service.name`, `le`, max(value) AS per_series_value FROM signoz_metrics.distributed_samples_v4 AS points INNER JOIN (SELECT fingerprint, JSONExtractString(labels, 'service.name') AS `service.name`, JSONExtractString(labels, 'le') AS `le` FROM signoz_metrics.time_series_v4_6hrs WHERE metric_name IN (?) AND unix_milli >= ? AND unix_milli <= ? AND LOWER(temporality) LIKE LOWER(?) AND __normalized = ? GROUP BY fingerprint, `service.name`, `le`) AS filtered_time_series ON points.fingerprint = filtered_time_series.fingerprint WHERE metric_name IN (?) AND unix_milli >= ? AND unix_milli < ? GROUP BY fingerprint, ts, `service.name`, `le` ORDER BY fingerprint, ts) WINDOW rate_window AS (PARTITION BY fingerprint ORDER BY fingerprint, ts)), __spatial_aggregation_cte AS (SELECT ts, `service.name`, `le`, sum(per_series_value) AS value FROM __temporal_aggregation_cte WHERE isNaN(per_series_value) = ? GROUP BY ts, `service.name`, `le`) SELECT ts, `service.name`, histogramQuantile(arrayMap(x -> toFloat64(x), groupArray(le)), groupArray(value), 0.950) AS value FROM __spatial_aggregation_cte GROUP BY `service.name`, ts ORDER BY `service.name`, ts",
-				Args:  []any{"http_server_duration_bucket", uint64(1747936800000), uint64(1747983420000), "cumulative", false, "http_server_duration_bucket", uint64(1747947360000), uint64(1747983420000), 0},
-			},
-			expectedErr: nil,
+			orderKey: "service.name",
+			args:     []any{"http_server_duration_bucket", uint64(1747936800000), uint64(1747983420000), "cumulative", false, "http_server_duration_bucket", uint64(1747947360000), uint64(1747983420000), 0},
+			cte:      "WITH __temporal_aggregation_cte AS (SELECT ts, `service.name`, `le`, multiIf(row_number() OVER rate_window = 1, nan, (per_series_value - lagInFrame(per_series_value, 1) OVER rate_window) < 0, per_series_value / (ts - lagInFrame(ts, 1) OVER rate_window), (per_series_value - lagInFrame(per_series_value, 1) OVER rate_window) / (ts - lagInFrame(ts, 1) OVER rate_window)) AS per_series_value FROM (SELECT fingerprint, toStartOfInterval(toDateTime(intDiv(unix_milli, 1000)), toIntervalSecond(30)) AS ts, `service.name`, `le`, max(value) AS per_series_value FROM signoz_metrics.distributed_samples_v4 AS points INNER JOIN (SELECT fingerprint, JSONExtractString(labels, 'service.name') AS `service.name`, JSONExtractString(labels, 'le') AS `le` FROM signoz_metrics.time_series_v4_6hrs WHERE metric_name IN (?) AND unix_milli >= ? AND unix_milli <= ? AND LOWER(temporality) LIKE LOWER(?) AND __normalized = ? GROUP BY fingerprint, `service.name`, `le`) AS filtered_time_series ON points.fingerprint = filtered_time_series.fingerprint WHERE metric_name IN (?) AND unix_milli >= ? AND unix_milli < ? GROUP BY fingerprint, ts, `service.name`, `le` ORDER BY fingerprint, ts) WINDOW rate_window AS (PARTITION BY fingerprint ORDER BY fingerprint, ts)), __spatial_aggregation_cte AS (SELECT ts, `service.name`, `le`, sum(per_series_value) AS value FROM __temporal_aggregation_cte WHERE isNaN(per_series_value) = ? GROUP BY ts, `service.name`, `le`)",
 		},
 	}
 
+	type variant struct {
+		name     string
+		limit    int
+		hasOrder bool
+	}
+
+	variants := []variant{
+		{"with_limits", 10, false},
+		{"without_limits", 0, false},
+		{"with_order_by", 0, true},
+		{"with_order_by_and_limits", 10, true},
+	}
+
+	// expectedFinalSelects maps "base/variant" to the final SELECT portion after the CTE.
+	// The full expected query is: base.cte + expectedFinalSelects[name]
+	expectedFinalSelects := map[string]string{
+		// cumulative_rate_sum
+		"cumulative_rate_sum/with_limits":              " SELECT * FROM __spatial_aggregation_cte WHERE (`service.name`) IN (SELECT `service.name` FROM __spatial_aggregation_cte GROUP BY `service.name` ORDER BY avg(value) LIMIT 10) ORDER BY `service.name`, ts ASC",
+		"cumulative_rate_sum/without_limits":           " SELECT * FROM __spatial_aggregation_cte ORDER BY avg(value) OVER (PARTITION BY `service.name`) DESC, `service.name`, ts ASC",
+		"cumulative_rate_sum/with_order_by":            " SELECT * FROM __spatial_aggregation_cte ORDER BY `service.name` asc, ts ASC",
+		"cumulative_rate_sum/with_order_by_and_limits": " SELECT * FROM __spatial_aggregation_cte WHERE (`service.name`) IN (SELECT DISTINCT `service.name` FROM __spatial_aggregation_cte ORDER BY `service.name` asc LIMIT 10) ORDER BY `service.name` asc, ts ASC",
+
+		// cumulative_rate_sum_with_mat_column
+		"cumulative_rate_sum_with_mat_column/with_limits":              " SELECT * FROM __spatial_aggregation_cte WHERE (`service.name`) IN (SELECT `service.name` FROM __spatial_aggregation_cte GROUP BY `service.name` ORDER BY avg(value) LIMIT 10) ORDER BY `service.name`, ts ASC",
+		"cumulative_rate_sum_with_mat_column/without_limits":           " SELECT * FROM __spatial_aggregation_cte ORDER BY avg(value) OVER (PARTITION BY `service.name`) DESC, `service.name`, ts ASC",
+		"cumulative_rate_sum_with_mat_column/with_order_by":            " SELECT * FROM __spatial_aggregation_cte ORDER BY `service.name` asc, ts ASC",
+		"cumulative_rate_sum_with_mat_column/with_order_by_and_limits": " SELECT * FROM __spatial_aggregation_cte WHERE (`service.name`) IN (SELECT DISTINCT `service.name` FROM __spatial_aggregation_cte ORDER BY `service.name` asc LIMIT 10) ORDER BY `service.name` asc, ts ASC",
+
+		// delta_rate_sum
+		"delta_rate_sum/with_limits":              " SELECT * FROM __spatial_aggregation_cte WHERE (`service.name`) IN (SELECT `service.name` FROM __spatial_aggregation_cte GROUP BY `service.name` ORDER BY avg(value) LIMIT 10) ORDER BY `service.name`, ts ASC",
+		"delta_rate_sum/without_limits":           " SELECT * FROM __spatial_aggregation_cte ORDER BY avg(value) OVER (PARTITION BY `service.name`) DESC, `service.name`, ts ASC",
+		"delta_rate_sum/with_order_by":            " SELECT * FROM __spatial_aggregation_cte ORDER BY `service.name` asc, ts ASC",
+		"delta_rate_sum/with_order_by_and_limits": " SELECT * FROM __spatial_aggregation_cte WHERE (`service.name`) IN (SELECT DISTINCT `service.name` FROM __spatial_aggregation_cte ORDER BY `service.name` asc LIMIT 10) ORDER BY `service.name` asc, ts ASC",
+
+		// histogram_percentile1
+		"histogram_percentile1/with_limits":              " SELECT ts, `service.name`, histogramQuantile(arrayMap(x -> toFloat64(x), groupArray(le)), groupArray(value), 0.950) AS value FROM __spatial_aggregation_cte WHERE (`service.name`) IN (SELECT `service.name` FROM __spatial_aggregation_cte GROUP BY `service.name` ORDER BY avg(value) LIMIT 10) GROUP BY `service.name`, ts ORDER BY `service.name`, ts ASC",
+		"histogram_percentile1/without_limits":           " SELECT ts, `service.name`, histogramQuantile(arrayMap(x -> toFloat64(x), groupArray(le)), groupArray(value), 0.950) AS value FROM __spatial_aggregation_cte GROUP BY `service.name`, ts ORDER BY avg(value) OVER (PARTITION BY `service.name`) DESC, `service.name`, ts ASC",
+		"histogram_percentile1/with_order_by":            " SELECT ts, `service.name`, histogramQuantile(arrayMap(x -> toFloat64(x), groupArray(le)), groupArray(value), 0.950) AS value FROM __spatial_aggregation_cte GROUP BY `service.name`, ts ORDER BY `service.name` asc, ts ASC",
+		"histogram_percentile1/with_order_by_and_limits": " SELECT ts, `service.name`, histogramQuantile(arrayMap(x -> toFloat64(x), groupArray(le)), groupArray(value), 0.950) AS value FROM __spatial_aggregation_cte WHERE (`service.name`) IN (SELECT DISTINCT `service.name` FROM __spatial_aggregation_cte ORDER BY `service.name` asc LIMIT 10) GROUP BY `service.name`, ts ORDER BY `service.name` asc, ts ASC",
+
+		// gauge_avg_sum
+		"gauge_avg_sum/with_limits":              " SELECT * FROM __spatial_aggregation_cte WHERE (`host.name`) IN (SELECT `host.name` FROM __spatial_aggregation_cte GROUP BY `host.name` ORDER BY avg(value) LIMIT 10) ORDER BY `host.name`, ts ASC",
+		"gauge_avg_sum/without_limits":           " SELECT * FROM __spatial_aggregation_cte ORDER BY avg(value) OVER (PARTITION BY `host.name`) DESC, `host.name`, ts ASC",
+		"gauge_avg_sum/with_order_by":            " SELECT * FROM __spatial_aggregation_cte ORDER BY `host.name` asc, ts ASC",
+		"gauge_avg_sum/with_order_by_and_limits": " SELECT * FROM __spatial_aggregation_cte WHERE (`host.name`) IN (SELECT DISTINCT `host.name` FROM __spatial_aggregation_cte ORDER BY `host.name` asc LIMIT 10) ORDER BY `host.name` asc, ts ASC",
+
+		// histogram_percentile2
+		"histogram_percentile2/with_limits":              " SELECT ts, `service.name`, histogramQuantile(arrayMap(x -> toFloat64(x), groupArray(le)), groupArray(value), 0.950) AS value FROM __spatial_aggregation_cte WHERE (`service.name`) IN (SELECT `service.name` FROM __spatial_aggregation_cte GROUP BY `service.name` ORDER BY avg(value) LIMIT 10) GROUP BY `service.name`, ts ORDER BY `service.name`, ts ASC",
+		"histogram_percentile2/without_limits":           " SELECT ts, `service.name`, histogramQuantile(arrayMap(x -> toFloat64(x), groupArray(le)), groupArray(value), 0.950) AS value FROM __spatial_aggregation_cte GROUP BY `service.name`, ts ORDER BY avg(value) OVER (PARTITION BY `service.name`) DESC, `service.name`, ts ASC",
+		"histogram_percentile2/with_order_by":            " SELECT ts, `service.name`, histogramQuantile(arrayMap(x -> toFloat64(x), groupArray(le)), groupArray(value), 0.950) AS value FROM __spatial_aggregation_cte GROUP BY `service.name`, ts ORDER BY `service.name` asc, ts ASC",
+		"histogram_percentile2/with_order_by_and_limits": " SELECT ts, `service.name`, histogramQuantile(arrayMap(x -> toFloat64(x), groupArray(le)), groupArray(value), 0.950) AS value FROM __spatial_aggregation_cte WHERE (`service.name`) IN (SELECT DISTINCT `service.name` FROM __spatial_aggregation_cte ORDER BY `service.name` asc LIMIT 10) GROUP BY `service.name`, ts ORDER BY `service.name` asc, ts ASC",
+	}
+
 	fm := NewFieldMapper()
 	cb := NewConditionBuilder(fm)
 	mockMetadataStore := telemetrytypestest.NewMockMetadataStore()
@@ -227,15 +234,13 @@ func TestStatementBuilder(t *testing.T) {
 		t.Fatalf("failed to load field keys: %v", err)
 	}
 	mockMetadataStore.KeysMap = keys
-	// NOTE: LoadFieldKeysFromJSON doesn't set Materialized field
-	// for keys, so we have to set it manually here for testing
 	if _, ok := mockMetadataStore.KeysMap["materialized.key.name"]; ok {
 		if len(mockMetadataStore.KeysMap["materialized.key.name"]) > 0 {
 			mockMetadataStore.KeysMap["materialized.key.name"][0].Materialized = true
 		}
 	}
 
-	flagger, err := flagger.New(context.Background(), instrumentationtest.New().ToProviderSettings(), flagger.Config{}, flagger.MustNewRegistry())
+	fl, err := flagger.New(context.Background(), instrumentationtest.New().ToProviderSettings(), flagger.Config{}, flagger.MustNewRegistry())
 	if err != nil {
 		t.Fatalf("failed to create flagger: %v", err)
 	}
@@ -245,23 +250,30 @@ func TestStatementBuilder(t *testing.T) {
 		mockMetadataStore,
 		fm,
 		cb,
-		flagger,
+		fl,
 	)
 
-	for _, c := range cases {
-		t.Run(c.name, func(t *testing.T) {
+	for _, b := range bases {
+		for _, v := range variants {
+			name := b.name + "/" + v.name
+			t.Run(name, func(t *testing.T) {
+				q := b.query
+				q.Limit = v.limit
+				if v.hasOrder {
+					q.Order = []qbtypes.OrderBy{
+						{
+							Key:       qbtypes.OrderByKey{TelemetryFieldKey: telemetrytypes.TelemetryFieldKey{Name: b.orderKey}},
+							Direction: qbtypes.OrderDirectionAsc,
+						},
+					}
+				}
 
-			q, err := statementBuilder.Build(context.Background(), 1747947419000, 1747983448000, c.requestType, c.query, nil)
+				result, err := statementBuilder.Build(context.Background(), 1747947419000, 1747983448000, qbtypes.RequestTypeTimeSeries, q, nil)
 
-			if c.expectedErr != nil {
-				require.Error(t, err)
-				require.Contains(t, err.Error(), c.expectedErr.Error())
-			} else {
 				require.NoError(t, err)
-				require.Equal(t, c.expected.Query, q.Query)
-				require.Equal(t, c.expected.Args, q.Args)
-				require.Equal(t, c.expected.Warnings, q.Warnings)
-			}
-		})
+				require.Equal(t, b.cte+expectedFinalSelects[name], result.Query)
+				require.Equal(t, b.args, result.Args)
+			})
+		}
 	}
 }

pkg/types/telemetrytypes/field_datatype.go

@@ -21,7 +21,6 @@ var (
 	// int64 and number are synonyms for float64
 	FieldDataTypeInt64       = FieldDataType{valuer.NewString("int64")}
 	FieldDataTypeNumber      = FieldDataType{valuer.NewString("number")}
-	FieldDataTypeJSON        = FieldDataType{valuer.NewString("json")}
 	FieldDataTypeUnspecified = FieldDataType{valuer.NewString("")}
 
 	FieldDataTypeArrayString  = FieldDataType{valuer.NewString("[]string")}

pkg/types/telemetrytypes/json_access_plan.go

@@ -40,7 +40,7 @@ type JSONAccessNode struct {
 	// Node information
 	Name       string
 	IsTerminal bool
-	isRoot     bool // marked true for only body_v2 and body_promoted
+	isRoot     bool // marked true for only body_json and body_json_promoted
 
 	// Precomputed type information (single source of truth)
 	AvailableTypes []JSONDataType

pkg/types/telemetrytypes/json_access_plan_test.go

@@ -1,19 +1,12 @@
 package telemetrytypes
 
 import (
-	"fmt"
 	"testing"
 
-	otelconstants "github.com/SigNoz/signoz-otel-collector/constants"
 	"github.com/stretchr/testify/require"
 	"gopkg.in/yaml.v3"
 )
 
-const (
-	bodyV2Column       = otelconstants.BodyV2Column
-	bodyPromotedColumn = otelconstants.BodyPromotedColumn
-)
-
 // ============================================================================
 // Helper Functions for Test Data Creation
 // ============================================================================
@@ -116,8 +109,8 @@ func TestNode_Alias(t *testing.T) {
 	}{
 		{
 			name:     "Root node returns name as-is",
-			node:     NewRootJSONAccessNode(bodyV2Column, 32, 0),
-			expected: bodyV2Column,
+			node:     NewRootJSONAccessNode("body_json", 32, 0),
+			expected: "body_json",
 		},
 		{
 			name: "Node without parent returns backticked name",
@@ -131,9 +124,9 @@ func TestNode_Alias(t *testing.T) {
 			name: "Node with root parent uses dot separator",
 			node: &JSONAccessNode{
 				Name:   "age",
-				Parent: NewRootJSONAccessNode(bodyV2Column, 32, 0),
+				Parent: NewRootJSONAccessNode("body_json", 32, 0),
 			},
-			expected: "`" + bodyV2Column + ".age`",
+			expected: "`" + "body_json" + ".age`",
 		},
 		{
 			name: "Node with non-root parent uses array separator",
@@ -141,10 +134,10 @@ func TestNode_Alias(t *testing.T) {
 				Name: "name",
 				Parent: &JSONAccessNode{
 					Name:   "education",
-					Parent: NewRootJSONAccessNode(bodyV2Column, 32, 0),
+					Parent: NewRootJSONAccessNode("body_json", 32, 0),
 				},
 			},
-			expected: "`" + bodyV2Column + ".education[].name`",
+			expected: "`" + "body_json" + ".education[].name`",
 		},
 		{
 			name: "Nested array path with multiple levels",
@@ -154,11 +147,11 @@ func TestNode_Alias(t *testing.T) {
 					Name: "awards",
 					Parent: &JSONAccessNode{
 						Name:   "education",
-						Parent: NewRootJSONAccessNode(bodyV2Column, 32, 0),
+						Parent: NewRootJSONAccessNode("body_json", 32, 0),
 					},
 				},
 			},
-			expected: "`" + bodyV2Column + ".education[].awards[].type`",
+			expected: "`" + "body_json" + ".education[].awards[].type`",
 		},
 	}
 
@@ -180,18 +173,18 @@ func TestNode_FieldPath(t *testing.T) {
 			name: "Simple field path from root",
 			node: &JSONAccessNode{
 				Name:   "user",
-				Parent: NewRootJSONAccessNode(bodyV2Column, 32, 0),
+				Parent: NewRootJSONAccessNode("body_json", 32, 0),
 			},
 			// FieldPath() always wraps the field name in backticks
-			expected: bodyV2Column + ".`user`",
+			expected: "body_json" + ".`user`",
 		},
 		{
 			name: "Field path with backtick-required key",
 			node: &JSONAccessNode{
 				Name:   "user-name", // requires backtick
-				Parent: NewRootJSONAccessNode(bodyV2Column, 32, 0),
+				Parent: NewRootJSONAccessNode("body_json", 32, 0),
 			},
-			expected: bodyV2Column + ".`user-name`",
+			expected: "body_json" + ".`user-name`",
 		},
 		{
 			name: "Nested field path",
@@ -199,11 +192,11 @@ func TestNode_FieldPath(t *testing.T) {
 				Name: "age",
 				Parent: &JSONAccessNode{
 					Name:   "user",
-					Parent: NewRootJSONAccessNode(bodyV2Column, 32, 0),
+					Parent: NewRootJSONAccessNode("body_json", 32, 0),
 				},
 			},
 			// FieldPath() always wraps the field name in backticks
-			expected: "`" + bodyV2Column + ".user`.`age`",
+			expected: "`" + "body_json" + ".user`.`age`",
 		},
 		{
 			name: "Array element field path",
@@ -211,11 +204,11 @@ func TestNode_FieldPath(t *testing.T) {
 				Name: "name",
 				Parent: &JSONAccessNode{
 					Name:   "education",
-					Parent: NewRootJSONAccessNode(bodyV2Column, 32, 0),
+					Parent: NewRootJSONAccessNode("body_json", 32, 0),
 				},
 			},
 			// FieldPath() always wraps the field name in backticks
-			expected: "`" + bodyV2Column + ".education`.`name`",
+			expected: "`" + "body_json" + ".education`.`name`",
 		},
 	}
 
@@ -243,36 +236,36 @@ func TestPlanJSON_BasicStructure(t *testing.T) {
 		{
 			name: "Simple path not promoted",
 			key:  makeKey("user.name", String, false),
-			expectedYAML: fmt.Sprintf(`
+			expectedYAML: `
 - name: user.name
-  column: %s
+  column: body_json
   availableTypes:
     - String
   maxDynamicTypes: 16
   isTerminal: true
   elemType: String
-`, bodyV2Column),
+`,
 		},
 		{
 			name: "Simple path promoted",
 			key:  makeKey("user.name", String, true),
-			expectedYAML: fmt.Sprintf(`
+			expectedYAML: `
 - name: user.name
-  column: %s
+  column: body_json
   availableTypes:
     - String
   maxDynamicTypes: 16
   isTerminal: true
   elemType: String
 - name: user.name
-  column: %s
+  column: body_json_promoted
   availableTypes:
     - String
   maxDynamicTypes: 16
   maxDynamicPaths: 256
   isTerminal: true
   elemType: String
-`, bodyV2Column, bodyPromotedColumn),
+`,
 		},
 		{
 			name:         "Empty path returns error",
@@ -285,8 +278,8 @@ func TestPlanJSON_BasicStructure(t *testing.T) {
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {
 			err := tt.key.SetJSONAccessPlan(JSONColumnMetadata{
-				BaseColumn:     bodyV2Column,
-				PromotedColumn: bodyPromotedColumn,
+				BaseColumn:     "body_json",
+				PromotedColumn: "body_json_promoted",
 			}, types)
 			if tt.expectErr {
 				require.Error(t, err)
@@ -311,9 +304,9 @@ func TestPlanJSON_ArrayPaths(t *testing.T) {
 		{
 			name: "Single array level - JSON branch only",
 			path: "education[].name",
-			expectedYAML: fmt.Sprintf(`
+			expectedYAML: `
 - name: education
-  column: %s
+  column: body_json
   availableTypes:
     - Array(JSON)
   maxDynamicTypes: 16
@@ -325,14 +318,14 @@ func TestPlanJSON_ArrayPaths(t *testing.T) {
       maxDynamicTypes: 8
       isTerminal: true
       elemType: String
-`, bodyV2Column),
+`,
 		},
 		{
 			name: "Single array level - both JSON and Dynamic branches",
 			path: "education[].awards[].type",
-			expectedYAML: fmt.Sprintf(`
+			expectedYAML: `
 - name: education
-  column: %s
+  column: body_json
   availableTypes:
     - Array(JSON)
   maxDynamicTypes: 16
@@ -359,14 +352,14 @@ func TestPlanJSON_ArrayPaths(t *testing.T) {
           maxDynamicPaths: 256
           isTerminal: true
           elemType: String
-`, bodyV2Column),
+`,
 		},
 		{
 			name: "Deeply nested array path",
 			path: "interests[].entities[].reviews[].entries[].metadata[].positions[].name",
-			expectedYAML: fmt.Sprintf(`
+			expectedYAML: `
 - name: interests
-  column: %s
+  column: body_json
   availableTypes:
     - Array(JSON)
   maxDynamicTypes: 16
@@ -406,14 +399,14 @@ func TestPlanJSON_ArrayPaths(t *testing.T) {
                             - String
                           isTerminal: true
                           elemType: String
-`, bodyV2Column),
+`,
 		},
 		{
 			name: "ArrayAnyIndex replacement [*] to []",
 			path: "education[*].name",
-			expectedYAML: fmt.Sprintf(`
+			expectedYAML: `
 - name: education
-  column: %s
+  column: body_json
   availableTypes:
     - Array(JSON)
   maxDynamicTypes: 16
@@ -425,7 +418,7 @@ func TestPlanJSON_ArrayPaths(t *testing.T) {
       maxDynamicTypes: 8
       isTerminal: true
       elemType: String
-`, bodyV2Column),
+`,
 		},
 	}
 
@@ -433,8 +426,8 @@ func TestPlanJSON_ArrayPaths(t *testing.T) {
 		t.Run(tt.name, func(t *testing.T) {
 			key := makeKey(tt.path, String, false)
 			err := key.SetJSONAccessPlan(JSONColumnMetadata{
-				BaseColumn:     bodyV2Column,
-				PromotedColumn: bodyPromotedColumn,
+				BaseColumn:     "body_json",
+				PromotedColumn: "body_json_promoted",
 			}, types)
 			require.NoError(t, err)
 			require.NotNil(t, key.JSONPlan)
@@ -452,15 +445,15 @@ func TestPlanJSON_PromotedVsNonPromoted(t *testing.T) {
 	t.Run("Non-promoted plan", func(t *testing.T) {
 		key := makeKey(path, String, false)
 		err := key.SetJSONAccessPlan(JSONColumnMetadata{
-			BaseColumn:     bodyV2Column,
-			PromotedColumn: bodyPromotedColumn,
+			BaseColumn:     "body_json",
+			PromotedColumn: "body_json_promoted",
 		}, types)
 		require.NoError(t, err)
 		require.Len(t, key.JSONPlan, 1)
 
-		expectedYAML := fmt.Sprintf(`
+		expectedYAML := `
 - name: education
-  column: %s
+  column: body_json
   availableTypes:
     - Array(JSON)
   maxDynamicTypes: 16
@@ -487,7 +480,7 @@ func TestPlanJSON_PromotedVsNonPromoted(t *testing.T) {
           maxDynamicPaths: 256
           isTerminal: true
           elemType: String
-`, bodyV2Column)
+`
 		got := plansToYAML(t, key.JSONPlan)
 		require.YAMLEq(t, expectedYAML, got)
 	})
@@ -495,15 +488,15 @@ func TestPlanJSON_PromotedVsNonPromoted(t *testing.T) {
 	t.Run("Promoted plan", func(t *testing.T) {
 		key := makeKey(path, String, true)
 		err := key.SetJSONAccessPlan(JSONColumnMetadata{
-			BaseColumn:     bodyV2Column,
-			PromotedColumn: bodyPromotedColumn,
+			BaseColumn:     "body_json",
+			PromotedColumn: "body_json_promoted",
 		}, types)
 		require.NoError(t, err)
 		require.Len(t, key.JSONPlan, 2)
 
-		expectedYAML := fmt.Sprintf(`
+		expectedYAML := `
 - name: education
-  column: %s
+  column: body_json
   availableTypes:
     - Array(JSON)
   maxDynamicTypes: 16
@@ -531,7 +524,7 @@ func TestPlanJSON_PromotedVsNonPromoted(t *testing.T) {
           isTerminal: true
           elemType: String
 - name: education
-  column: %s
+  column: body_json_promoted
   availableTypes:
     - Array(JSON)
   maxDynamicTypes: 16
@@ -561,7 +554,7 @@ func TestPlanJSON_PromotedVsNonPromoted(t *testing.T) {
           maxDynamicPaths: 256
           isTerminal: true
           elemType: String
-`, bodyV2Column, bodyPromotedColumn)
+`
 		got := plansToYAML(t, key.JSONPlan)
 		require.YAMLEq(t, expectedYAML, got)
 	})
@@ -582,11 +575,11 @@ func TestPlanJSON_EdgeCases(t *testing.T) {
 			expectErr: true,
 		},
 		{
-			name: "Very deep nesting - validates progression doesn't go negative",
-			path: "interests[].entities[].reviews[].entries[].metadata[].positions[].name",
-			expectedYAML: fmt.Sprintf(`
+			name:  "Very deep nesting - validates progression doesn't go negative",
+			path:  "interests[].entities[].reviews[].entries[].metadata[].positions[].name",
+			expectedYAML: `
 - name: interests
-  column: %s
+  column: body_json
   availableTypes:
     - Array(JSON)
   maxDynamicTypes: 16
@@ -626,14 +619,14 @@ func TestPlanJSON_EdgeCases(t *testing.T) {
                             - String
                           isTerminal: true
                           elemType: String
-`, bodyV2Column),
+`,
 		},
 		{
-			name: "Path with mixed scalar and array types",
-			path: "education[].type",
-			expectedYAML: fmt.Sprintf(`
+			name:  "Path with mixed scalar and array types",
+			path:  "education[].type",
+			expectedYAML: `
 - name: education
-  column: %s
+  column: body_json
   availableTypes:
     - Array(JSON)
   maxDynamicTypes: 16
@@ -646,20 +639,20 @@ func TestPlanJSON_EdgeCases(t *testing.T) {
       maxDynamicTypes: 8
       isTerminal: true
       elemType: String
-`, bodyV2Column),
+`,
 		},
 		{
-			name: "Exists with only array types available",
-			path: "education",
-			expectedYAML: fmt.Sprintf(`
+			name:  "Exists with only array types available",
+			path:  "education",
+			expectedYAML: `
 - name: education
-  column: %s
+  column: body_json
   availableTypes:
     - Array(JSON)
   maxDynamicTypes: 16
   isTerminal: true
   elemType: Array(JSON)
-`, bodyV2Column),
+`,
 		},
 	}
 
@@ -675,8 +668,8 @@ func TestPlanJSON_EdgeCases(t *testing.T) {
 			}
 			key := makeKey(tt.path, keyType, false)
 			err := key.SetJSONAccessPlan(JSONColumnMetadata{
-				BaseColumn:     bodyV2Column,
-				PromotedColumn: bodyPromotedColumn,
+				BaseColumn:     "body_json",
+				PromotedColumn: "body_json_promoted",
 			}, types)
 			if tt.expectErr {
 				require.Error(t, err)
@@ -694,15 +687,15 @@ func TestPlanJSON_TreeStructure(t *testing.T) {
 	path := "education[].awards[].participated[].team[].branch"
 	key := makeKey(path, String, false)
 	err := key.SetJSONAccessPlan(JSONColumnMetadata{
-		BaseColumn:     bodyV2Column,
-		PromotedColumn: bodyPromotedColumn,
+		BaseColumn:     "body_json",
+		PromotedColumn: "body_json_promoted",
 	}, types)
 	require.NoError(t, err)
 	require.Len(t, key.JSONPlan, 1)
 
-	expectedYAML := fmt.Sprintf(`
+	expectedYAML := `
 - name: education
-  column: %s
+  column: body_json
   availableTypes:
     - Array(JSON)
   maxDynamicTypes: 16
@@ -787,7 +780,7 @@ func TestPlanJSON_TreeStructure(t *testing.T) {
                   maxDynamicPaths: 64
                   isTerminal: true
                   elemType: String
-`, bodyV2Column)
+`
 
 	got := plansToYAML(t, key.JSONPlan)
 	require.YAMLEq(t, expectedYAML, got)

pkg/types/telemetrytypes/telemetrytypestest/metadata_store.go

@@ -2,7 +2,6 @@ package telemetrytypestest
 
 import (
 	"context"
-	"slices"
 	"strings"
 
 	schemamigrator "github.com/SigNoz/signoz-otel-collector/cmd/signozschemamigrator/schema_migrator"
@@ -179,9 +178,8 @@ func matchesKey(selector *telemetrytypes.FieldKeySelector, key *telemetrytypes.T
 		return true
 	}
 
-	matchNameExceptions := []string{"body"}
 	// Check name (already checked in matchesName, but double-check here)
-	if selector.Name != "" && !matchesName(selector, key.Name) && slices.Contains(matchNameExceptions, key.Name) {
+	if selector.Name != "" && !matchesName(selector, key.Name) {
 		return false
 	}