Merge branch 'main' into enhancement/cmd-click-across-routes

frontend/.eslintignore

@@ -1,4 +1,5 @@
 node_modules
 build
 *.typegen.ts
-i18-generate-hash.js
+i18-generate-hash.js
+src/parser/TraceOperatorParser/**

frontend/.prettierignore

@@ -10,4 +10,6 @@ public/
 **/*.json
 
 # Ignore all files in parser folder:
-src/parser/**
+src/parser/**
+
+src/TraceOperator/parser/**

frontend/package.json

@@ -45,6 +45,7 @@
 		"@sentry/webpack-plugin": "2.22.6",
 		"@signozhq/badge": "0.0.2",
 		"@signozhq/calendar": "0.0.0",
+		"@signozhq/callout": "0.0.2",
 		"@signozhq/design-tokens": "1.1.4",
 		"@signozhq/input": "0.0.2",
 		"@signozhq/popover": "0.0.0",

frontend/src/api/dynamicVariables/__tests__/getFieldKeys.test.ts

@@ -0,0 +1,115 @@
+/* eslint-disable sonarjs/no-duplicate-string */
+import { ApiBaseInstance } from 'api';
+
+import { getFieldKeys } from '../getFieldKeys';
+
+// Mock the API instance
+jest.mock('api', () => ({
+	ApiBaseInstance: {
+		get: jest.fn(),
+	},
+}));
+
+describe('getFieldKeys API', () => {
+	beforeEach(() => {
+		jest.clearAllMocks();
+	});
+
+	const mockSuccessResponse = {
+		status: 200,
+		data: {
+			status: 'success',
+			data: {
+				keys: {
+					'service.name': [],
+					'http.status_code': [],
+				},
+				complete: true,
+			},
+		},
+	};
+
+	it('should call API with correct parameters when no args provided', async () => {
+		// Mock successful API response
+		(ApiBaseInstance.get as jest.Mock).mockResolvedValueOnce(mockSuccessResponse);
+
+		// Call function with no parameters
+		await getFieldKeys();
+
+		// Verify API was called correctly with empty params object
+		expect(ApiBaseInstance.get).toHaveBeenCalledWith('/fields/keys', {
+			params: {},
+		});
+	});
+
+	it('should call API with signal parameter when provided', async () => {
+		// Mock successful API response
+		(ApiBaseInstance.get as jest.Mock).mockResolvedValueOnce(mockSuccessResponse);
+
+		// Call function with signal parameter
+		await getFieldKeys('traces');
+
+		// Verify API was called with signal parameter
+		expect(ApiBaseInstance.get).toHaveBeenCalledWith('/fields/keys', {
+			params: { signal: 'traces' },
+		});
+	});
+
+	it('should call API with name parameter when provided', async () => {
+		// Mock successful API response
+		(ApiBaseInstance.get as jest.Mock).mockResolvedValueOnce({
+			status: 200,
+			data: {
+				status: 'success',
+				data: {
+					keys: { service: [] },
+					complete: false,
+				},
+			},
+		});
+
+		// Call function with name parameter
+		await getFieldKeys(undefined, 'service');
+
+		// Verify API was called with name parameter
+		expect(ApiBaseInstance.get).toHaveBeenCalledWith('/fields/keys', {
+			params: { name: 'service' },
+		});
+	});
+
+	it('should call API with both signal and name when provided', async () => {
+		// Mock successful API response
+		(ApiBaseInstance.get as jest.Mock).mockResolvedValueOnce({
+			status: 200,
+			data: {
+				status: 'success',
+				data: {
+					keys: { service: [] },
+					complete: false,
+				},
+			},
+		});
+
+		// Call function with both parameters
+		await getFieldKeys('logs', 'service');
+
+		// Verify API was called with both parameters
+		expect(ApiBaseInstance.get).toHaveBeenCalledWith('/fields/keys', {
+			params: { signal: 'logs', name: 'service' },
+		});
+	});
+
+	it('should return properly formatted response', async () => {
+		// Mock API to return our response
+		(ApiBaseInstance.get as jest.Mock).mockResolvedValueOnce(mockSuccessResponse);
+
+		// Call the function
+		const result = await getFieldKeys('traces');
+
+		// Verify the returned structure matches SuccessResponseV2 format
+		expect(result).toEqual({
+			httpStatusCode: 200,
+			data: mockSuccessResponse.data.data,
+		});
+	});
+});

frontend/src/api/dynamicVariables/__tests__/getFieldValues.test.ts

@@ -0,0 +1,214 @@
+/* eslint-disable sonarjs/no-duplicate-string */
+import { ApiBaseInstance } from 'api';
+
+import { getFieldValues } from '../getFieldValues';
+
+// Mock the API instance
+jest.mock('api', () => ({
+	ApiBaseInstance: {
+		get: jest.fn(),
+	},
+}));
+
+describe('getFieldValues API', () => {
+	beforeEach(() => {
+		jest.clearAllMocks();
+	});
+
+	it('should call the API with correct parameters (no options)', async () => {
+		// Mock API response
+		(ApiBaseInstance.get as jest.Mock).mockResolvedValueOnce({
+			status: 200,
+			data: {
+				status: 'success',
+				data: {
+					values: {
+						stringValues: ['frontend', 'backend'],
+					},
+					complete: true,
+				},
+			},
+		});
+
+		// Call function without parameters
+		await getFieldValues();
+
+		// Verify API was called correctly with empty params
+		expect(ApiBaseInstance.get).toHaveBeenCalledWith('/fields/values', {
+			params: {},
+		});
+	});
+
+	it('should call the API with signal parameter', async () => {
+		// Mock API response
+		(ApiBaseInstance.get as jest.Mock).mockResolvedValueOnce({
+			status: 200,
+			data: {
+				status: 'success',
+				data: {
+					values: {
+						stringValues: ['frontend', 'backend'],
+					},
+					complete: true,
+				},
+			},
+		});
+
+		// Call function with signal parameter
+		await getFieldValues('traces');
+
+		// Verify API was called with signal parameter
+		expect(ApiBaseInstance.get).toHaveBeenCalledWith('/fields/values', {
+			params: { signal: 'traces' },
+		});
+	});
+
+	it('should call the API with name parameter', async () => {
+		// Mock API response
+		(ApiBaseInstance.get as jest.Mock).mockResolvedValueOnce({
+			status: 200,
+			data: {
+				status: 'success',
+				data: {
+					values: {
+						stringValues: ['frontend', 'backend'],
+					},
+					complete: true,
+				},
+			},
+		});
+
+		// Call function with name parameter
+		await getFieldValues(undefined, 'service.name');
+
+		// Verify API was called with name parameter
+		expect(ApiBaseInstance.get).toHaveBeenCalledWith('/fields/values', {
+			params: { name: 'service.name' },
+		});
+	});
+
+	it('should call the API with value parameter', async () => {
+		// Mock API response
+		(ApiBaseInstance.get as jest.Mock).mockResolvedValueOnce({
+			status: 200,
+			data: {
+				status: 'success',
+				data: {
+					values: {
+						stringValues: ['frontend'],
+					},
+					complete: false,
+				},
+			},
+		});
+
+		// Call function with value parameter
+		await getFieldValues(undefined, 'service.name', 'front');
+
+		// Verify API was called with value parameter
+		expect(ApiBaseInstance.get).toHaveBeenCalledWith('/fields/values', {
+			params: { name: 'service.name', searchText: 'front' },
+		});
+	});
+
+	it('should call the API with time range parameters', async () => {
+		// Mock API response
+		(ApiBaseInstance.get as jest.Mock).mockResolvedValueOnce({
+			status: 200,
+			data: {
+				status: 'success',
+				data: {
+					values: {
+						stringValues: ['frontend', 'backend'],
+					},
+					complete: true,
+				},
+			},
+		});
+
+		// Call function with time range parameters
+		const startUnixMilli = 1625097600000000; // Note: nanoseconds
+		const endUnixMilli = 1625184000000000;
+		await getFieldValues(
+			'logs',
+			'service.name',
+			undefined,
+			startUnixMilli,
+			endUnixMilli,
+		);
+
+		// Verify API was called with time range parameters (converted to milliseconds)
+		expect(ApiBaseInstance.get).toHaveBeenCalledWith('/fields/values', {
+			params: {
+				signal: 'logs',
+				name: 'service.name',
+				startUnixMilli: '1625097600', // Should be converted to seconds (divided by 1000000)
+				endUnixMilli: '1625184000', // Should be converted to seconds (divided by 1000000)
+			},
+		});
+	});
+
+	it('should normalize the response values', async () => {
+		// Mock API response with multiple value types
+		const mockResponse = {
+			status: 200,
+			data: {
+				status: 'success',
+				data: {
+					values: {
+						stringValues: ['frontend', 'backend'],
+						numberValues: [200, 404],
+						boolValues: [true, false],
+					},
+					complete: true,
+				},
+			},
+		};
+
+		(ApiBaseInstance.get as jest.Mock).mockResolvedValueOnce(mockResponse);
+
+		// Call the function
+		const result = await getFieldValues('traces', 'mixed.values');
+
+		// Verify the response has normalized values array
+		expect(result.data?.normalizedValues).toContain('frontend');
+		expect(result.data?.normalizedValues).toContain('backend');
+		expect(result.data?.normalizedValues).toContain('200');
+		expect(result.data?.normalizedValues).toContain('404');
+		expect(result.data?.normalizedValues).toContain('true');
+		expect(result.data?.normalizedValues).toContain('false');
+		expect(result.data?.normalizedValues?.length).toBe(6);
+	});
+
+	it('should return a properly formatted success response', async () => {
+		// Create mock response
+		const mockApiResponse = {
+			status: 200,
+			data: {
+				status: 'success',
+				data: {
+					values: {
+						stringValues: ['frontend', 'backend'],
+					},
+					complete: true,
+				},
+			},
+		};
+
+		// Mock API to return our response
+		(ApiBaseInstance.get as jest.Mock).mockResolvedValueOnce(mockApiResponse);
+
+		// Call the function
+		const result = await getFieldValues('traces', 'service.name');
+
+		// Verify the returned structure matches SuccessResponseV2 format
+		expect(result).toEqual({
+			httpStatusCode: 200,
+			data: expect.objectContaining({
+				values: expect.any(Object),
+				normalizedValues: expect.any(Array),
+				complete: true,
+			}),
+		});
+	});
+});

frontend/src/api/dynamicVariables/getFieldKeys.ts

@@ -0,0 +1,38 @@
+import { ApiBaseInstance } from 'api';
+import { ErrorResponseHandlerV2 } from 'api/ErrorResponseHandlerV2';
+import { AxiosError } from 'axios';
+import { ErrorV2Resp, SuccessResponseV2 } from 'types/api';
+import { FieldKeyResponse } from 'types/api/dynamicVariables/getFieldKeys';
+
+/**
+ * Get field keys for a given signal type
+ * @param signal Type of signal (traces, logs, metrics)
+ * @param name Optional search text
+ */
+export const getFieldKeys = async (
+	signal?: 'traces' | 'logs' | 'metrics',
+	name?: string,
+): Promise<SuccessResponseV2<FieldKeyResponse>> => {
+	const params: Record<string, string> = {};
+
+	if (signal) {
+		params.signal = encodeURIComponent(signal);
+	}
+
+	if (name) {
+		params.name = encodeURIComponent(name);
+	}
+
+	try {
+		const response = await ApiBaseInstance.get('/fields/keys', { params });
+
+		return {
+			httpStatusCode: response.status,
+			data: response.data.data,
+		};
+	} catch (error) {
+		ErrorResponseHandlerV2(error as AxiosError<ErrorV2Resp>);
+	}
+};
+
+export default getFieldKeys;

frontend/src/api/dynamicVariables/getFieldValues.ts

@@ -0,0 +1,87 @@
+/* eslint-disable sonarjs/cognitive-complexity */
+import { ApiBaseInstance } from 'api';
+import { ErrorResponseHandlerV2 } from 'api/ErrorResponseHandlerV2';
+import { AxiosError } from 'axios';
+import { ErrorV2Resp, SuccessResponseV2 } from 'types/api';
+import { FieldValueResponse } from 'types/api/dynamicVariables/getFieldValues';
+
+/**
+ * Get field values for a given signal type and field name
+ * @param signal Type of signal (traces, logs, metrics)
+ * @param name Name of the attribute for which values are being fetched
+ * @param value Optional search text
+ * @param existingQuery Optional existing query - across all present dynamic variables
+ */
+export const getFieldValues = async (
+	signal?: 'traces' | 'logs' | 'metrics',
+	name?: string,
+	searchText?: string,
+	startUnixMilli?: number,
+	endUnixMilli?: number,
+	existingQuery?: string,
+): Promise<SuccessResponseV2<FieldValueResponse>> => {
+	const params: Record<string, string> = {};
+
+	if (signal) {
+		params.signal = encodeURIComponent(signal);
+	}
+
+	if (name) {
+		params.name = encodeURIComponent(name);
+	}
+
+	if (searchText) {
+		params.searchText = encodeURIComponent(searchText);
+	}
+
+	if (startUnixMilli) {
+		params.startUnixMilli = Math.floor(startUnixMilli / 1000000).toString();
+	}
+
+	if (endUnixMilli) {
+		params.endUnixMilli = Math.floor(endUnixMilli / 1000000).toString();
+	}
+
+	if (existingQuery) {
+		params.existingQuery = existingQuery;
+	}
+
+	try {
+		const response = await ApiBaseInstance.get('/fields/values', { params });
+
+		// Normalize values from different types (stringValues, boolValues, etc.)
+		if (response.data?.data?.values) {
+			const allValues: string[] = [];
+			Object.entries(response.data?.data?.values).forEach(
+				([key, valueArray]: [string, any]) => {
+					// Skip RelatedValues as they should be kept separate
+					if (key === 'relatedValues') {
+						return;
+					}
+
+					if (Array.isArray(valueArray)) {
+						allValues.push(...valueArray.map(String));
+					}
+				},
+			);
+
+			// Add a normalized values array to the response
+			response.data.data.normalizedValues = allValues;
+
+			// Add relatedValues to the response as per FieldValueResponse
+			if (response.data?.data?.values?.relatedValues) {
+				response.data.data.relatedValues =
+					response.data?.data?.values?.relatedValues;
+			}
+		}
+
+		return {
+			httpStatusCode: response.status,
+			data: response.data.data,
+		};
+	} catch (error) {
+		ErrorResponseHandlerV2(error as AxiosError<ErrorV2Resp>);
+	}
+};
+
+export default getFieldValues;

frontend/src/api/v5/queryRange/prepareQueryRangePayloadV5.test.ts

@@ -92,6 +92,7 @@ describe('prepareQueryRangePayloadV5', () => {
 				builder: {
 					queryData: [baseBuilderQuery()],
 					queryFormulas: [baseFormula()],
+					queryTraceOperator: [],
 				},
 			},
 			graphType: PANEL_TYPES.TIME_SERIES,
@@ -215,7 +216,7 @@ describe('prepareQueryRangePayloadV5', () => {
 					},
 				],
 				clickhouse_sql: [],
-				builder: { queryData: [], queryFormulas: [] },
+				builder: { queryData: [], queryFormulas: [], queryTraceOperator: [] },
 			},
 			graphType: PANEL_TYPES.TIME_SERIES,
 			originalGraphType: PANEL_TYPES.TABLE,
@@ -286,7 +287,7 @@ describe('prepareQueryRangePayloadV5', () => {
 						legend: 'LC',
 					},
 				],
-				builder: { queryData: [], queryFormulas: [] },
+				builder: { queryData: [], queryFormulas: [], queryTraceOperator: [] },
 			},
 			graphType: PANEL_TYPES.TABLE,
 			selectedTime: 'GLOBAL_TIME',
@@ -345,7 +346,7 @@ describe('prepareQueryRangePayloadV5', () => {
 				unit: undefined,
 				promql: [],
 				clickhouse_sql: [],
-				builder: { queryData: [], queryFormulas: [] },
+				builder: { queryData: [], queryFormulas: [], queryTraceOperator: [] },
 			},
 			graphType: PANEL_TYPES.TIME_SERIES,
 			selectedTime: 'GLOBAL_TIME',
@@ -386,6 +387,7 @@ describe('prepareQueryRangePayloadV5', () => {
 				builder: {
 					queryData: [baseBuilderQuery()],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 			},
 			graphType: PANEL_TYPES.TABLE,
@@ -459,6 +461,7 @@ describe('prepareQueryRangePayloadV5', () => {
 				builder: {
 					queryData: [logsQuery],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 			},
 			graphType: PANEL_TYPES.LIST,
@@ -572,6 +575,7 @@ describe('prepareQueryRangePayloadV5', () => {
 						},
 					],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 			},
 			graphType: PANEL_TYPES.TIME_SERIES,

frontend/src/api/v5/queryRange/prepareQueryRangePayloadV5.ts

@@ -1,11 +1,15 @@
 /* eslint-disable sonarjs/cognitive-complexity */
+/* eslint-disable sonarjs/no-identical-functions */
 import { PANEL_TYPES } from 'constants/queryBuilder';
 import { GetQueryResultsProps } from 'lib/dashboard/getQueryResults';
 import getStartEndRangeTime from 'lib/getStartEndRangeTime';
 import { mapQueryDataToApi } from 'lib/newQueryBuilder/queryBuilderMappers/mapQueryDataToApi';
 import { isEmpty } from 'lodash-es';
 import { BaseAutocompleteData } from 'types/api/queryBuilder/queryAutocompleteResponse';
-import { IBuilderQuery } from 'types/api/queryBuilder/queryBuilderData';
+import {
+	IBuilderQuery,
+	IBuilderTraceOperator,
+} from 'types/api/queryBuilder/queryBuilderData';
 import {
 	BaseBuilderQuery,
 	FieldContext,
@@ -24,6 +28,7 @@ import {
 	TelemetryFieldKey,
 	TraceAggregation,
 	VariableItem,
+	VariableType,
 } from 'types/api/v5/queryRange';
 import { EQueryType } from 'types/common/dashboard';
 import { DataSource } from 'types/common/queryBuilder';
@@ -332,6 +337,109 @@ export function convertBuilderQueriesToV5(
 	);
 }
 
+function createTraceOperatorBaseSpec(
+	queryData: IBuilderTraceOperator,
+	requestType: RequestType,
+	panelType?: PANEL_TYPES,
+): BaseBuilderQuery {
+	const nonEmptySelectColumns = (queryData.selectColumns as (
+		| BaseAutocompleteData
+		| TelemetryFieldKey
+	)[])?.filter((c) => ('key' in c ? c?.key : c?.name));
+
+	const {
+		stepInterval,
+		groupBy,
+		limit,
+		offset,
+		legend,
+		having,
+		orderBy,
+		pageSize,
+	} = queryData;
+
+	return {
+		stepInterval: stepInterval || undefined,
+		groupBy:
+			groupBy?.length > 0
+				? groupBy.map(
+						(item: any): GroupByKey => ({
+							name: item.key,
+							fieldDataType: item?.dataType,
+							fieldContext: item?.type,
+							description: item?.description,
+							unit: item?.unit,
+							signal: item?.signal,
+							materialized: item?.materialized,
+						}),
+				  )
+				: undefined,
+		limit:
+			panelType === PANEL_TYPES.TABLE || panelType === PANEL_TYPES.LIST
+				? limit || pageSize || undefined
+				: limit || undefined,
+		offset: requestType === 'raw' || requestType === 'trace' ? offset : undefined,
+		order:
+			orderBy?.length > 0
+				? orderBy.map(
+						(order: any): OrderBy => ({
+							key: {
+								name: order.columnName,
+							},
+							direction: order.order,
+						}),
+				  )
+				: undefined,
+		legend: isEmpty(legend) ? undefined : legend,
+		having: isEmpty(having) ? undefined : (having as Having),
+		selectFields: isEmpty(nonEmptySelectColumns)
+			? undefined
+			: nonEmptySelectColumns?.map(
+					(column: any): TelemetryFieldKey => ({
+						name: column.name ?? column.key,
+						fieldDataType:
+							column?.fieldDataType ?? (column?.dataType as FieldDataType),
+						fieldContext: column?.fieldContext ?? (column?.type as FieldContext),
+						signal: column?.signal ?? undefined,
+					}),
+			  ),
+	};
+}
+
+export function convertTraceOperatorToV5(
+	traceOperator: Record<string, IBuilderTraceOperator>,
+	requestType: RequestType,
+	panelType?: PANEL_TYPES,
+): QueryEnvelope[] {
+	return Object.entries(traceOperator).map(
+		([queryName, traceOperatorData]): QueryEnvelope => {
+			const baseSpec = createTraceOperatorBaseSpec(
+				traceOperatorData,
+				requestType,
+				panelType,
+			);
+
+			// Skip aggregation for raw request type
+			const aggregations =
+				requestType === 'raw'
+					? undefined
+					: createAggregation(traceOperatorData, panelType);
+
+			const spec: QueryEnvelope['spec'] = {
+				name: queryName,
+				...baseSpec,
+				expression: traceOperatorData.expression || '',
+				aggregations: aggregations as TraceAggregation[],
+			};
+
+			return {
+				type: 'builder_trace_operator' as QueryType,
+				spec,
+			};
+		},
+	);
+}
+
 /**
  * Converts PromQL queries to V5 format
  */
@@ -406,6 +514,7 @@ export const prepareQueryRangePayloadV5 = ({
 	formatForWeb,
 	originalGraphType,
 	fillGaps,
+	dynamicVariables,
 }: GetQueryResultsProps): PrepareQueryRangePayloadV5Result => {
 	let legendMap: Record<string, string> = {};
 	const requestType = mapPanelTypeToRequestType(graphType);
@@ -413,14 +522,28 @@ export const prepareQueryRangePayloadV5 = ({
 
 	switch (query.queryType) {
 		case EQueryType.QUERY_BUILDER: {
-			const { queryData: data, queryFormulas } = query.builder;
+			const { queryData: data, queryFormulas, queryTraceOperator } = query.builder;
 			const currentQueryData = mapQueryDataToApi(data, 'queryName', tableParams);
 			const currentFormulas = mapQueryDataToApi(queryFormulas, 'queryName');
 
+			const filteredTraceOperator =
+				queryTraceOperator && queryTraceOperator.length > 0
+					? queryTraceOperator.filter((traceOperator) =>
+							Boolean(traceOperator.expression.trim()),
+					  )
+					: [];
+
+			const currentTraceOperator = mapQueryDataToApi(
+				filteredTraceOperator,
+				'queryName',
+				tableParams,
+			);
+
 			// Combine legend maps
 			legendMap = {
 				...currentQueryData.newLegendMap,
 				...currentFormulas.newLegendMap,
+				...currentTraceOperator.newLegendMap,
 			};
 
 			// Convert builder queries
@@ -453,8 +576,14 @@ export const prepareQueryRangePayloadV5 = ({
 				}),
 			);
 
-			// Combine both types
+			const traceOperatorQueries = convertTraceOperatorToV5(
-			queries = [...builderQueries, ...formulaQueries];
+				currentTraceOperator.data,
+				requestType,
+				graphType,
+			);
+
+			// Combine all query types
+			queries = [...builderQueries, ...formulaQueries, ...traceOperatorQueries];
 			break;
 		}
 		case EQueryType.PROM: {
@@ -497,7 +626,12 @@ export const prepareQueryRangePayloadV5 = ({
 			fillGaps: fillGaps || false,
 		},
 		variables: Object.entries(variables).reduce((acc, [key, value]) => {
-			acc[key] = { value };
+			acc[key] = {
+				value,
+				type: dynamicVariables
+					?.find((v) => v.name === key)
+					?.type?.toLowerCase() as VariableType,
+			};
 			return acc;
 		}, {} as Record<string, VariableItem>),
 	};

frontend/src/components/HostMetricsDetail/HostMetricTraces/constants.ts

@@ -125,6 +125,7 @@ export const getHostTracesQueryPayload = (
 				},
 			],
 			queryFormulas: [],
+			queryTraceOperator: [],
 		},
 		id: '572f1d91-6ac0-46c0-b726-c21488b34434',
 		queryType: EQueryType.QUERY_BUILDER,

frontend/src/components/HostMetricsDetail/HostMetricsDetail.styles.scss

@@ -169,6 +169,7 @@
 			box-shadow: 0px 0px 8px 0px rgba(0, 0, 0, 0.1);
 		}
 	}
+
 	.ant-drawer-close {
 		padding: 0px;
 	}

frontend/src/components/HostMetricsDetail/HostMetricsLogs/constants.ts

@@ -51,6 +51,7 @@ export const getHostLogsQueryPayload = (
 				},
 			],
 			queryFormulas: [],
+			queryTraceOperator: [],
 		},
 		id: uuidv4(),
 		queryType: EQueryType.QUERY_BUILDER,

frontend/src/components/HostMetricsDetail/Metrics/Metrics.tsx

@@ -78,7 +78,7 @@ function Metrics({
 				signal,
 			}: QueryFunctionContext): Promise<
 				SuccessResponse<MetricRangePayloadProps>
-			> => GetMetricQueryRange(payload, ENTITY_VERSION_V4, signal),
+			> => GetMetricQueryRange(payload, ENTITY_VERSION_V4, undefined, signal),
 			enabled: !!payload && visibilities[index],
 			keepPreviousData: true,
 		})),

frontend/src/components/NewSelect/CustomMultiSelect.tsx

@@ -1,3 +1,5 @@
+/* eslint-disable jsx-a11y/no-static-element-interactions */
+/* eslint-disable jsx-a11y/click-events-have-key-events */
 /* eslint-disable sonarjs/cognitive-complexity */
 /* eslint-disable react/jsx-props-no-spreading */
 /* eslint-disable no-nested-ternary */
@@ -12,9 +14,11 @@ import {
 import { Color } from '@signozhq/design-tokens';
 import { Button, Checkbox, Select, Typography } from 'antd';
 import cx from 'classnames';
+import TextToolTip from 'components/TextToolTip/TextToolTip';
 import { SOMETHING_WENT_WRONG } from 'constants/api';
+import { useIsDarkMode } from 'hooks/useDarkMode';
 import { capitalize, isEmpty } from 'lodash-es';
-import { ArrowDown, ArrowLeft, ArrowRight, ArrowUp } from 'lucide-react';
+import { ArrowDown, ArrowLeft, ArrowRight, ArrowUp, Info } from 'lucide-react';
 import type { BaseSelectRef } from 'rc-select';
 import React, {
 	useCallback,
@@ -23,11 +27,13 @@ import React, {
 	useRef,
 	useState,
 } from 'react';
+import { Virtuoso } from 'react-virtuoso';
 import { popupContainer } from 'utils/selectPopupContainer';
 
 import { CustomMultiSelectProps, CustomTagProps, OptionData } from './types';
 import {
 	filterOptionsBySearch,
+	handleScrollToBottom,
 	prioritizeOrAddOptionForMultiSelect,
 	SPACEKEY,
 } from './utils';
@@ -37,7 +43,7 @@ enum ToggleTagValue {
 	All = 'All',
 }
 
-const ALL_SELECTED_VALUE = '__all__'; // Constant for the special value
+const ALL_SELECTED_VALUE = '__ALL__'; // Constant for the special value
 
 const CustomMultiSelect: React.FC<CustomMultiSelectProps> = ({
 	placeholder = 'Search...',
@@ -62,6 +68,12 @@ const CustomMultiSelect: React.FC<CustomMultiSelectProps> = ({
 	allowClear = false,
 	onRetry,
 	maxTagTextLength,
+	onDropdownVisibleChange,
+	showIncompleteDataMessage = false,
+	showLabels = false,
+	enableRegexOption = false,
+	isDynamicVariable = false,
+	showRetryButton = true,
 	...rest
 }) => {
 	// ===== State & Refs =====
@@ -78,6 +90,10 @@ const CustomMultiSelect: React.FC<CustomMultiSelectProps> = ({
 	const optionRefs = useRef<Record<number, HTMLDivElement | null>>({});
 	const [visibleOptions, setVisibleOptions] = useState<OptionData[]>([]);
 	const isClickInsideDropdownRef = useRef(false);
+	const justOpenedRef = useRef<boolean>(false);
+	const [isScrolledToBottom, setIsScrolledToBottom] = useState(false);
+
+	const isDarkMode = useIsDarkMode();
 
 	// Convert single string value to array for consistency
 	const selectedValues = useMemo(
@@ -124,6 +140,12 @@ const CustomMultiSelect: React.FC<CustomMultiSelectProps> = ({
 		return allAvailableValues.every((val) => selectedValues.includes(val));
 	}, [selectedValues, allAvailableValues, enableAllSelection]);
 
+	// Define allOptionShown earlier in the code
+	const allOptionShown = useMemo(
+		() => value === ALL_SELECTED_VALUE || value === 'ALL',
+		[value],
+	);
+
 	// Value passed to the underlying Ant Select component
 	const displayValue = useMemo(
 		() => (isAllSelected ? [ALL_SELECTED_VALUE] : selectedValues),
@@ -132,10 +154,18 @@ const CustomMultiSelect: React.FC<CustomMultiSelectProps> = ({
 
 	// ===== Internal onChange Handler =====
 	const handleInternalChange = useCallback(
-		(newValue: string | string[]): void => {
+		(newValue: string | string[], directCaller?: boolean): void => {
 			// Ensure newValue is an array
 			const currentNewValue = Array.isArray(newValue) ? newValue : [];
 
+			if (
+				(allOptionShown || isAllSelected) &&
+				!directCaller &&
+				currentNewValue.length === 0
+			) {
+				return;
+			}
+
 			if (!onChange) return;
 
 			// Case 1: Cleared (empty array or undefined)
@@ -144,7 +174,7 @@ const CustomMultiSelect: React.FC<CustomMultiSelectProps> = ({
 				return;
 			}
 
-			// Case 2: "__all__" is selected (means select all actual values)
+			// Case 2: "__ALL__" is selected (means select all actual values)
 			if (currentNewValue.includes(ALL_SELECTED_VALUE)) {
 				const allActualOptions = allAvailableValues.map(
 					(v) => options.flat().find((o) => o.value === v) || { label: v, value: v },
@@ -175,7 +205,14 @@ const CustomMultiSelect: React.FC<CustomMultiSelectProps> = ({
 				}
 			}
 		},
-		[onChange, allAvailableValues, options, enableAllSelection],
+		[
+			allOptionShown,
+			isAllSelected,
+			onChange,
+			allAvailableValues,
+			options,
+			enableAllSelection,
+		],
 	);
 
 	// ===== Existing Callbacks (potentially needing adjustment later) =====
@@ -272,7 +309,8 @@ const CustomMultiSelect: React.FC<CustomMultiSelectProps> = ({
 					: filteredOptions,
 			);
 		}
-	}, [filteredOptions, searchText, options, selectedValues]);
+		// eslint-disable-next-line react-hooks/exhaustive-deps
+	}, [filteredOptions, searchText, options]);
 
 	// ===== Text Selection Utilities =====
 
@@ -510,13 +548,46 @@ const CustomMultiSelect: React.FC<CustomMultiSelectProps> = ({
 			}
 
 			// Normal single value handling
-			setSearchText(value.trim());
+			const trimmedValue = value.trim();
+			setSearchText(trimmedValue);
 			if (!isOpen) {
 				setIsOpen(true);
+				justOpenedRef.current = true;
 			}
-			if (onSearch) onSearch(value.trim());
+
+			// Reset active index when search changes if dropdown is open
+			if (isOpen && trimmedValue) {
+				setActiveIndex(-1);
+				// see if the trimmed value matched any option and set that active index
+				const matchedOption = filteredOptions.find(
+					(option) =>
+						option.label.toLowerCase() === trimmedValue.toLowerCase() ||
+						option.value?.toLowerCase() === trimmedValue.toLowerCase(),
+				);
+				if (matchedOption) {
+					setActiveIndex(1);
+				} else {
+					// check if the trimmed value is a regex pattern and set that active index
+					const isRegex =
+						trimmedValue.startsWith('.*') && trimmedValue.endsWith('.*');
+					if (isRegex && enableRegexOption) {
+						setActiveIndex(0);
+					} else {
+						setActiveIndex(enableRegexOption ? 1 : 0);
+					}
+				}
+			}
+
+			if (onSearch) onSearch(trimmedValue);
 		},
-		[onSearch, isOpen, selectedValues, onChange],
+		[
+			onSearch,
+			isOpen,
+			selectedValues,
+			onChange,
+			filteredOptions,
+			enableRegexOption,
+		],
 	);
 
 	// ===== UI & Rendering Functions =====
@@ -528,28 +599,34 @@ const CustomMultiSelect: React.FC<CustomMultiSelectProps> = ({
 		(text: string, searchQuery: string): React.ReactNode => {
 			if (!searchQuery || !highlightSearch) return text;
 
-			const parts = text.split(
+			try {
-				new RegExp(
+				const parts = text.split(
-					`(${searchQuery.replace(/[.*+?^${}()|[\\]\\]/g, '\\$&')})`,
+					new RegExp(
-					'gi',
+						`(${searchQuery.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, '\\$&')})`,
-				),
+						'gi',
-			);
+					),
-			return (
+				);
-				<>
+				return (
-					{parts.map((part, i) => {
+					<>
-						// Create a unique key that doesn't rely on array index
+						{parts.map((part, i) => {
-						const uniqueKey = `${text.substring(0, 3)}-${part.substring(0, 3)}-${i}`;
+							// Create a unique key that doesn't rely on array index
+							const uniqueKey = `${text.substring(0, 3)}-${part.substring(0, 3)}-${i}`;
 
-						return part.toLowerCase() === searchQuery.toLowerCase() ? (
+							return part.toLowerCase() === searchQuery.toLowerCase() ? (
-							<span key={uniqueKey} className="highlight-text">
+								<span key={uniqueKey} className="highlight-text">
-								{part}
+									{part}
-							</span>
+								</span>
-						) : (
+							) : (
-							part
+								part
-						);
+							);
-					})}
+						})}
-				</>
+					</>
-			);
+				);
+			} catch (error) {
+				// If regex fails, return the original text without highlighting
+				console.error('Error in text highlighting:', error);
+				return text;
+			}
 		},
 		[highlightSearch],
 	);
@@ -560,10 +637,10 @@ const CustomMultiSelect: React.FC<CustomMultiSelectProps> = ({
 
 		if (isAllSelected) {
 			// If all are selected, deselect all
-			handleInternalChange([]);
+			handleInternalChange([], true);
 		} else {
 			// Otherwise, select all
-			handleInternalChange([ALL_SELECTED_VALUE]);
+			handleInternalChange([ALL_SELECTED_VALUE], true);
 		}
 	}, [options, isAllSelected, handleInternalChange]);
 
@@ -738,6 +815,26 @@ const CustomMultiSelect: React.FC<CustomMultiSelectProps> = ({
 	// Enhanced keyboard navigation with support for maxTagCount
 	const handleKeyDown = useCallback(
 		(e: React.KeyboardEvent<HTMLElement>): void => {
+			// Simple early return if ALL is selected - block all possible keyboard interactions
+			// that could remove the ALL tag, but still allow dropdown navigation and search
+			if (
+				(allOptionShown || isAllSelected) &&
+				(e.key === 'Backspace' || e.key === 'Delete')
+			) {
+				// Only prevent default if the input is empty or cursor is at start position
+				const activeElement = document.activeElement as HTMLInputElement;
+				const isInputActive = activeElement?.tagName === 'INPUT';
+				const isInputEmpty = isInputActive && !activeElement?.value;
+				const isCursorAtStart =
+					isInputActive && activeElement?.selectionStart === 0;
+
+				if (isInputEmpty || isCursorAtStart) {
+					e.preventDefault();
+					e.stopPropagation();
+					return;
+				}
+			}
+
 			// Get flattened list of all selectable options
 			const getFlatOptions = (): OptionData[] => {
 				if (!visibleOptions) return [];
@@ -752,13 +849,13 @@ const CustomMultiSelect: React.FC<CustomMultiSelectProps> = ({
 				if (hasAll) {
 					flatList.push({
 						label: 'ALL',
-						value: '__all__', // Special value for the ALL option
+						value: ALL_SELECTED_VALUE, // Special value for the ALL option
 						type: 'defined',
 					});
 				}
 
 				// Add Regex to flat list
-				if (!isEmpty(searchText)) {
+				if (!isEmpty(searchText) && enableRegexOption) {
 					// Only add regex wrapper if it doesn't already look like a regex pattern
 					const isAlreadyRegex =
 						searchText.startsWith('.*') && searchText.endsWith('.*');
@@ -784,6 +881,17 @@ const CustomMultiSelect: React.FC<CustomMultiSelectProps> = ({
 
 			const flatOptions = getFlatOptions();
 
+			// If we just opened the dropdown and have options, set first option as active
+			if (justOpenedRef.current && flatOptions.length > 0) {
+				setActiveIndex(0);
+				justOpenedRef.current = false;
+			}
+
+			// If no option is active but we have options and dropdown is open, activate the first one
+			if (isOpen && activeIndex === -1 && flatOptions.length > 0) {
+				setActiveIndex(0);
+			}
+
 			// Get the active input element to check cursor position
 			const activeElement = document.activeElement as HTMLInputElement;
 			const isInputActive = activeElement?.tagName === 'INPUT';
@@ -1129,7 +1237,7 @@ const CustomMultiSelect: React.FC<CustomMultiSelectProps> = ({
 						// If there's an active option in the dropdown, prioritize selecting it
 						if (activeIndex >= 0 && activeIndex < flatOptions.length) {
 							const selectedOption = flatOptions[activeIndex];
-							if (selectedOption.value === '__all__') {
+							if (selectedOption.value === ALL_SELECTED_VALUE) {
 								handleSelectAll();
 							} else if (selectedOption.value && onChange) {
 								const newValues = selectedValues.includes(selectedOption.value)
@@ -1159,6 +1267,10 @@ const CustomMultiSelect: React.FC<CustomMultiSelectProps> = ({
 						e.preventDefault();
 						setIsOpen(false);
 						setActiveIndex(-1);
+						// Call onDropdownVisibleChange when Escape is pressed to close dropdown
+						if (onDropdownVisibleChange) {
+							onDropdownVisibleChange(false);
+						}
 						break;
 
 					case SPACEKEY:
@@ -1168,7 +1280,7 @@ const CustomMultiSelect: React.FC<CustomMultiSelectProps> = ({
 							const selectedOption = flatOptions[activeIndex];
 
 							// Check if it's the ALL option
-							if (selectedOption.value === '__all__') {
+							if (selectedOption.value === ALL_SELECTED_VALUE) {
 								handleSelectAll();
 							} else if (selectedOption.value && onChange) {
 								const newValues = selectedValues.includes(selectedOption.value)
@@ -1214,7 +1326,7 @@ const CustomMultiSelect: React.FC<CustomMultiSelectProps> = ({
 						e.stopPropagation();
 						e.preventDefault();
 						setIsOpen(true);
-						setActiveIndex(0);
+						justOpenedRef.current = true; // Set flag to initialize active option on next render
 						setActiveChipIndex(-1);
 						break;
 
@@ -1260,9 +1372,14 @@ const CustomMultiSelect: React.FC<CustomMultiSelectProps> = ({
 			}
 		},
 		[
+			allOptionShown,
+			isAllSelected,
+			isOpen,
+			activeIndex,
+			getVisibleChipIndices,
+			getLastVisibleChipIndex,
 			selectedChips,
 			isSelectionMode,
-			isOpen,
 			activeChipIndex,
 			selectedValues,
 			visibleOptions,
@@ -1278,10 +1395,9 @@ const CustomMultiSelect: React.FC<CustomMultiSelectProps> = ({
 			startSelection,
 			selectionEnd,
 			extendSelection,
-			activeIndex,
+			onDropdownVisibleChange,
 			handleSelectAll,
-			getVisibleChipIndices,
+			enableRegexOption,
-			getLastVisibleChipIndex,
 		],
 	);
 
@@ -1306,6 +1422,14 @@ const CustomMultiSelect: React.FC<CustomMultiSelectProps> = ({
 		setIsOpen(false);
 	}, []);
 
+	// Add a scroll handler for the dropdown
+	const handleDropdownScroll = useCallback(
+		(e: React.UIEvent<HTMLDivElement>): void => {
+			setIsScrolledToBottom(handleScrollToBottom(e));
+		},
+		[],
+	);
+
 	// Custom dropdown render with sections support
 	const customDropdownRender = useCallback((): React.ReactElement => {
 		// Process options based on current search
@@ -1324,7 +1448,7 @@ const CustomMultiSelect: React.FC<CustomMultiSelectProps> = ({
 		const customOptions: OptionData[] = [];
 
 		// add regex options first since they appear first in the UI
-		if (!isEmpty(searchText)) {
+		if (!isEmpty(searchText) && enableRegexOption) {
 			// Only add regex wrapper if it doesn't already look like a regex pattern
 			const isAlreadyRegex =
 				searchText.startsWith('.*') && searchText.endsWith('.*');
@@ -1347,8 +1471,17 @@ const CustomMultiSelect: React.FC<CustomMultiSelectProps> = ({
 			});
 		}
 
-		// Now add all custom options at the beginning
+		// Now add all custom options at the beginning, removing duplicates based on value
-		const enhancedNonSectionOptions = [...customOptions, ...nonSectionOptions];
+		const allOptions = [...customOptions, ...nonSectionOptions];
+		const seenValues = new Set<string>();
+		const enhancedNonSectionOptions = allOptions.filter((option) => {
+			const value = option.value || '';
+			if (seenValues.has(value)) {
+				return false;
+			}
+			seenValues.add(value);
+			return true;
+		});
 
 		const allOptionValues = getAllAvailableValues(processedOptions);
 		const allOptionsSelected =
@@ -1382,6 +1515,7 @@ const CustomMultiSelect: React.FC<CustomMultiSelectProps> = ({
 				onMouseDown={handleDropdownMouseDown}
 				onClick={handleDropdownClick}
 				onKeyDown={handleKeyDown}
+				onScroll={handleDropdownScroll}
 				onBlur={handleBlur}
 				role="listbox"
 				aria-multiselectable="true"
@@ -1423,14 +1557,39 @@ const CustomMultiSelect: React.FC<CustomMultiSelectProps> = ({
 								}
 							}}
 						>
-							<Checkbox
+							<div style={{ display: 'flex', alignItems: 'center', width: '100%' }}>
-								checked={allOptionsSelected}
+								<Checkbox checked={allOptionsSelected} className="option-checkbox">
-								style={{ width: '100%', height: '100%' }}
+									<div className="option-content">
-							>
+										<div className="all-option-text">ALL</div>
-								<div className="option-content">
+									</div>
-									<div>ALL</div>
+								</Checkbox>
+								<div
+									onClick={(e): void => {
+										e.stopPropagation();
+									}}
+									onMouseDown={(e): void => {
+										e.stopPropagation();
+									}}
+								>
+									{isDynamicVariable && (
+										<TextToolTip
+											text="ALL in dynamic variable = No filter applied (unlike other variable types where ALL sends all selected values). Learn more"
+											url="https://signoz.io/docs/userguide/manage-variables/#note-about-all"
+											urlText="here"
+											useFilledIcon={false}
+											outlinedIcon={
+												<Info
+													size={14}
+													style={{
+														color: isDarkMode ? Color.BG_VANILLA_100 : Color.BG_INK_500,
+														marginLeft: 5,
+													}}
+												/>
+											}
+										/>
+									)}
 								</div>
-							</Checkbox>
+							</div>
 						</div>
 						<div className="divider" />
 					</>
@@ -1439,7 +1598,19 @@ const CustomMultiSelect: React.FC<CustomMultiSelectProps> = ({
 				{/* Non-section options when not searching */}
 				{enhancedNonSectionOptions.length > 0 && (
 					<div className="no-section-options">
-						{mapOptions(enhancedNonSectionOptions)}
+						<Virtuoso
+							style={{
+								minHeight: Math.min(300, enhancedNonSectionOptions.length * 40),
+								maxHeight: enhancedNonSectionOptions.length * 40,
+							}}
+							data={enhancedNonSectionOptions}
+							itemContent={(index, item): React.ReactNode =>
+								(mapOptions([item]) as unknown) as React.ReactElement
+							}
+							totalCount={enhancedNonSectionOptions.length}
+							itemSize={(): number => 40}
+							overscan={5}
+						/>
 					</div>
 				)}
 
@@ -1450,31 +1621,65 @@ const CustomMultiSelect: React.FC<CustomMultiSelectProps> = ({
 							<div className="select-group" key={section.label}>
 								<div className="group-label" role="heading" aria-level={2}>
 									{section.label}
+									{isDynamicVariable && (
+										<TextToolTip
+											text="Related values: Filtered by other variable selections. All values: Unfiltered complete list. Learn more"
+											url="https://signoz.io/docs/userguide/manage-variables/#dynamic-variable-dropdowns-display-values-in-two-sections"
+											urlText="here"
+											useFilledIcon={false}
+											outlinedIcon={
+												<Info
+													size={14}
+													style={{
+														color: isDarkMode ? Color.BG_VANILLA_100 : Color.BG_INK_500,
+														marginTop: 1,
+													}}
+												/>
+											}
+										/>
+									)}
 								</div>
 								<div role="group" aria-label={`${section.label} options`}>
-									{section.options && mapOptions(section.options)}
+									<Virtuoso
+										style={{
+											minHeight: Math.min(300, (section.options?.length || 0) * 40),
+											maxHeight: (section.options?.length || 0) * 40,
+										}}
+										data={section.options || []}
+										itemContent={(index, item): React.ReactNode =>
+											(mapOptions([item]) as unknown) as React.ReactElement
+										}
+										totalCount={section.options?.length || 0}
+										itemSize={(): number => 40}
+										overscan={5}
+									/>
 								</div>
 							</div>
-						) : null,
+						) : (
+							<div key={section.label} />
+						),
 					)}
 
 				{/* Navigation help footer */}
 				<div className="navigation-footer" role="note">
-					{!loading && !errorMessage && !noDataMessage && (
+					{!loading &&
-						<section className="navigate">
+						!errorMessage &&
-							<ArrowDown size={8} className="icons" />
+						!noDataMessage &&
-							<ArrowUp size={8} className="icons" />
+						!(showIncompleteDataMessage && isScrolledToBottom) && (
-							<ArrowLeft size={8} className="icons" />
+							<section className="navigate">
-							<ArrowRight size={8} className="icons" />
+								<ArrowDown size={8} className="icons" />
-							<span className="keyboard-text">to navigate</span>
+								<ArrowUp size={8} className="icons" />
-						</section>
+								<ArrowLeft size={8} className="icons" />
-					)}
+								<ArrowRight size={8} className="icons" />
+								<span className="keyboard-text">to navigate</span>
+							</section>
+						)}
 					{loading && (
 						<div className="navigation-loading">
 							<div className="navigation-icons">
 								<LoadingOutlined />
 							</div>
-							<div className="navigation-text">We are updating the values...</div>
+							<div className="navigation-text">Refreshing values...</div>
 						</div>
 					)}
 					{errorMessage && !loading && (
@@ -1482,21 +1687,33 @@ const CustomMultiSelect: React.FC<CustomMultiSelectProps> = ({
 							<div className="navigation-text">
 								{errorMessage || SOMETHING_WENT_WRONG}
 							</div>
-							<div className="navigation-icons">
+							{onRetry && showRetryButton && (
-								<ReloadOutlined
+								<div className="navigation-icons">
-									twoToneColor={Color.BG_CHERRY_400}
+									<ReloadOutlined
-									onClick={(e): void => {
+										twoToneColor={Color.BG_CHERRY_400}
-										e.stopPropagation();
+										onClick={(e): void => {
-										if (onRetry) onRetry();
+											e.stopPropagation();
-									}}
+											onRetry();
-								/>
+										}}
-							</div>
+									/>
+								</div>
+							)}
 						</div>
 					)}
 
-					{noDataMessage && !loading && (
+					{showIncompleteDataMessage &&
-						<div className="navigation-text">{noDataMessage}</div>
+						isScrolledToBottom &&
-					)}
+						!loading &&
+						!errorMessage && (
+							<div className="navigation-text-incomplete">
+								Don&apos;t see the value? Use search
+							</div>
+						)}
+
+					{noDataMessage &&
+						!loading &&
+						!(showIncompleteDataMessage && isScrolledToBottom) &&
+						!errorMessage && <div className="navigation-text">{noDataMessage}</div>}
 				</div>
 			</div>
 		);
@@ -1513,6 +1730,7 @@ const CustomMultiSelect: React.FC<CustomMultiSelectProps> = ({
 		handleDropdownMouseDown,
 		handleDropdownClick,
 		handleKeyDown,
+		handleDropdownScroll,
 		handleBlur,
 		activeIndex,
 		loading,
@@ -1522,8 +1740,35 @@ const CustomMultiSelect: React.FC<CustomMultiSelectProps> = ({
 		renderOptionWithIndex,
 		handleSelectAll,
 		onRetry,
+		showIncompleteDataMessage,
+		isScrolledToBottom,
+		enableRegexOption,
+		isDarkMode,
+		isDynamicVariable,
+		showRetryButton,
 	]);
 
+	// Custom handler for dropdown visibility changes
+	const handleDropdownVisibleChange = useCallback(
+		(visible: boolean): void => {
+			setIsOpen(visible);
+			if (visible) {
+				justOpenedRef.current = true;
+				setActiveIndex(0);
+				setActiveChipIndex(-1);
+			} else {
+				setSearchText('');
+				setActiveIndex(-1);
+				// Don't clear activeChipIndex when dropdown closes to maintain tag focus
+			}
+			// Pass through to the parent component's handler if provided
+			if (onDropdownVisibleChange) {
+				onDropdownVisibleChange(visible);
+			}
+		},
+		[onDropdownVisibleChange],
+	);
+
 	// ===== Side Effects =====
 
 	// Clear search when dropdown closes
@@ -1585,55 +1830,16 @@ const CustomMultiSelect: React.FC<CustomMultiSelectProps> = ({
 	// Custom Tag Render (needs significant updates)
 	const tagRender = useCallback(
 		(props: CustomTagProps): React.ReactElement => {
-			const { label, value, closable, onClose } = props;
+			const { label: labelProp, value, closable, onClose } = props;
+
+			const label = showLabels
+				? options.find((option) => option.value === value)?.label || labelProp
+				: labelProp;
 
 			// If the display value is the special ALL value, render the ALL tag
-			if (value === ALL_SELECTED_VALUE && isAllSelected) {
+			if (allOptionShown) {
-				const handleAllTagClose = (
+				// Don't render a visible tag - will be shown as placeholder
-					e: React.MouseEvent | React.KeyboardEvent,
+				return <div style={{ display: 'none' }} />;
-				): void => {
-					e.stopPropagation();
-					e.preventDefault();
-					handleInternalChange([]); // Clear selection when ALL tag is closed
-				};
-
-				const handleAllTagKeyDown = (e: React.KeyboardEvent): void => {
-					if (e.key === 'Enter' || e.key === SPACEKEY) {
-						handleAllTagClose(e);
-					}
-					// Prevent Backspace/Delete propagation if needed, handle in main keydown handler
-				};
-
-				return (
-					<div
-						className={cx('ant-select-selection-item', {
-							'ant-select-selection-item-active': activeChipIndex === 0, // Treat ALL tag as index 0 when active
-							'ant-select-selection-item-selected': selectedChips.includes(0),
-						})}
-						style={
-							activeChipIndex === 0 || selectedChips.includes(0)
-								? {
-										borderColor: Color.BG_ROBIN_500,
-										backgroundColor: Color.BG_SLATE_400,
-								  }
-								: undefined
-						}
-					>
-						<span className="ant-select-selection-item-content">ALL</span>
-						{closable && (
-							<span
-								className="ant-select-selection-item-remove"
-								onClick={handleAllTagClose}
-								onKeyDown={handleAllTagKeyDown}
-								role="button"
-								tabIndex={0}
-								aria-label="Remove ALL tag (deselect all)"
-							>
-								×
-							</span>
-						)}
-					</div>
-				);
 			}
 
 			// If not isAllSelected, render individual tags using previous logic
@@ -1713,52 +1919,69 @@ const CustomMultiSelect: React.FC<CustomMultiSelectProps> = ({
 			// Fallback for safety, should not be reached
 			return <div />;
 		},
-		[
+		// eslint-disable-next-line react-hooks/exhaustive-deps
-			isAllSelected,
+		[isAllSelected, activeChipIndex, selectedChips, selectedValues, maxTagCount],
-			handleInternalChange,
-			activeChipIndex,
-			selectedChips,
-			selectedValues,
-			maxTagCount,
-		],
 	);
 
+	// Simple onClear handler to prevent clearing ALL
+	const onClearHandler = useCallback((): void => {
+		// Skip clearing if ALL is selected
+		if (allOptionShown || isAllSelected) {
+			return;
+		}
+
+		// Normal clear behavior
+		handleInternalChange([], true);
+		if (onClear) onClear();
+	}, [onClear, handleInternalChange, allOptionShown, isAllSelected]);
+
 	// ===== Component Rendering =====
 	return (
-		<Select
+		<div
-			ref={selectRef}
+			className={cx('custom-multiselect-wrapper', {
-			className={cx('custom-multiselect', className, {
+				'all-selected': allOptionShown || isAllSelected,
-				'has-selection': selectedChips.length > 0 && !isAllSelected,
-				'is-all-selected': isAllSelected,
 			})}
-			placeholder={placeholder}
+		>
-			mode="multiple"
+			{(allOptionShown || isAllSelected) && !searchText && (
-			showSearch
+				<div className="all-text">ALL</div>
-			filterOption={false}
+			)}
-			onSearch={handleSearch}
+			<Select
-			value={displayValue}
+				ref={selectRef}
-			onChange={handleInternalChange}
+				className={cx('custom-multiselect', className, {
-			onClear={(): void => handleInternalChange([])}
+					'has-selection': selectedChips.length > 0 && !isAllSelected,
-			onDropdownVisibleChange={setIsOpen}
+					'is-all-selected': isAllSelected,
-			open={isOpen}
+				})}
-			defaultActiveFirstOption={defaultActiveFirstOption}
+				placeholder={placeholder}
-			popupMatchSelectWidth={dropdownMatchSelectWidth}
+				mode="multiple"
-			allowClear={allowClear}
+				showSearch
-			getPopupContainer={getPopupContainer ?? popupContainer}
+				filterOption={false}
-			suffixIcon={<DownOutlined style={{ cursor: 'default' }} />}
+				onSearch={handleSearch}
-			dropdownRender={customDropdownRender}
+				value={displayValue}
-			menuItemSelectedIcon={null}
+				onChange={(newValue): void => {
-			popupClassName={cx('custom-multiselect-dropdown-container', popupClassName)}
+					handleInternalChange(newValue, false);
-			notFoundContent={<div className="empty-message">{noDataMessage}</div>}
+				}}
-			onKeyDown={handleKeyDown}
+				onClear={onClearHandler}
-			tagRender={tagRender as any}
+				onDropdownVisibleChange={handleDropdownVisibleChange}
-			placement={placement}
+				open={isOpen}
-			listHeight={300}
+				defaultActiveFirstOption={defaultActiveFirstOption}
-			searchValue={searchText}
+				popupMatchSelectWidth={dropdownMatchSelectWidth}
-			maxTagTextLength={maxTagTextLength}
+				allowClear={allowClear}
-			maxTagCount={isAllSelected ? 1 : maxTagCount}
+				getPopupContainer={getPopupContainer ?? popupContainer}
-			{...rest}
+				suffixIcon={<DownOutlined style={{ cursor: 'default' }} />}
-		/>
+				dropdownRender={customDropdownRender}
+				menuItemSelectedIcon={null}
+				popupClassName={cx('custom-multiselect-dropdown-container', popupClassName)}
+				notFoundContent={<div className="empty-message">{noDataMessage}</div>}
+				onKeyDown={handleKeyDown}
+				tagRender={tagRender as any}
+				placement={placement}
+				listHeight={300}
+				searchValue={searchText}
+				maxTagTextLength={maxTagTextLength}
+				maxTagCount={isAllSelected ? undefined : maxTagCount}
+				{...rest}
+			/>
+		</div>
 	);
 };
 

frontend/src/components/NewSelect/CustomSelect.tsx

@@ -13,9 +13,11 @@ import {
 import { Color } from '@signozhq/design-tokens';
 import { Select } from 'antd';
 import cx from 'classnames';
+import TextToolTip from 'components/TextToolTip';
 import { SOMETHING_WENT_WRONG } from 'constants/api';
+import { useIsDarkMode } from 'hooks/useDarkMode';
 import { capitalize, isEmpty } from 'lodash-es';
-import { ArrowDown, ArrowUp } from 'lucide-react';
+import { ArrowDown, ArrowUp, Info } from 'lucide-react';
 import type { BaseSelectRef } from 'rc-select';
 import React, {
 	useCallback,
@@ -29,6 +31,7 @@ import { popupContainer } from 'utils/selectPopupContainer';
 import { CustomSelectProps, OptionData } from './types';
 import {
 	filterOptionsBySearch,
+	handleScrollToBottom,
 	prioritizeOrAddOptionForSingleSelect,
 	SPACEKEY,
 } from './utils';
@@ -57,17 +60,33 @@ const CustomSelect: React.FC<CustomSelectProps> = ({
 	errorMessage,
 	allowClear = false,
 	onRetry,
+	showIncompleteDataMessage = false,
+	showRetryButton = true,
+	isDynamicVariable = false,
 	...rest
 }) => {
 	// ===== State & Refs =====
 	const [isOpen, setIsOpen] = useState(false);
 	const [searchText, setSearchText] = useState('');
 	const [activeOptionIndex, setActiveOptionIndex] = useState<number>(-1);
+	const [isScrolledToBottom, setIsScrolledToBottom] = useState(false);
+
+	const isDarkMode = useIsDarkMode();
 
 	// Refs for element access and scroll behavior
 	const selectRef = useRef<BaseSelectRef>(null);
 	const dropdownRef = useRef<HTMLDivElement>(null);
 	const optionRefs = useRef<Record<number, HTMLDivElement | null>>({});
+	// Flag to track if dropdown just opened
+	const justOpenedRef = useRef<boolean>(false);
+
+	// Add a scroll handler for the dropdown
+	const handleDropdownScroll = useCallback(
+		(e: React.UIEvent<HTMLDivElement>): void => {
+			setIsScrolledToBottom(handleScrollToBottom(e));
+		},
+		[],
+	);
 
 	// ===== Option Filtering & Processing Utilities =====
 
@@ -130,23 +149,33 @@ const CustomSelect: React.FC<CustomSelectProps> = ({
 		(text: string, searchQuery: string): React.ReactNode => {
 			if (!searchQuery || !highlightSearch) return text;
 
-			const parts = text.split(new RegExp(`(${searchQuery})`, 'gi'));
+			try {
-			return (
+				const parts = text.split(
-				<>
+					new RegExp(
-					{parts.map((part, i) => {
+						`(${searchQuery.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, '\\$&')})`,
-						// Create a deterministic but unique key
+						'gi',
-						const uniqueKey = `${text.substring(0, 3)}-${part.substring(0, 3)}-${i}`;
+					),
+				);
+				return (
+					<>
+						{parts.map((part, i) => {
+							// Create a deterministic but unique key
+							const uniqueKey = `${text.substring(0, 3)}-${part.substring(0, 3)}-${i}`;
 
-						return part.toLowerCase() === searchQuery.toLowerCase() ? (
+							return part.toLowerCase() === searchQuery.toLowerCase() ? (
-							<span key={uniqueKey} className="highlight-text">
+								<span key={uniqueKey} className="highlight-text">
-								{part}
+									{part}
-							</span>
+								</span>
-						) : (
+							) : (
-							part
+								part
-						);
+							);
-					})}
+						})}
-				</>
+					</>
-			);
+				);
+			} catch (error) {
+				console.error('Error in text highlighting:', error);
+				return text;
+			}
 		},
 		[highlightSearch],
 	);
@@ -246,9 +275,14 @@ const CustomSelect: React.FC<CustomSelectProps> = ({
 			const trimmedValue = value.trim();
 			setSearchText(trimmedValue);
 
+			// Reset active option index when search changes
+			if (isOpen) {
+				setActiveOptionIndex(0);
+			}
+
 			if (onSearch) onSearch(trimmedValue);
 		},
-		[onSearch],
+		[onSearch, isOpen],
 	);
 
 	/**
@@ -272,14 +306,23 @@ const CustomSelect: React.FC<CustomSelectProps> = ({
 					const flatList: OptionData[] = [];
 
 					// Process options
+					let processedOptions = isEmpty(value)
+						? filteredOptions
+						: prioritizeOrAddOptionForSingleSelect(filteredOptions, value);
+
+					if (!isEmpty(searchText)) {
+						processedOptions = filterOptionsBySearch(processedOptions, searchText);
+					}
+
 					const { sectionOptions, nonSectionOptions } = splitOptions(
-						isEmpty(value)
+						processedOptions,
-							? filteredOptions
-							: prioritizeOrAddOptionForSingleSelect(filteredOptions, value),
 					);
 
 					// Add custom option if needed
-					if (!isEmpty(searchText) && !isLabelPresent(filteredOptions, searchText)) {
+					if (
+						!isEmpty(searchText) &&
+						!isLabelPresent(processedOptions, searchText)
+					) {
 						flatList.push({
 							label: searchText,
 							value: searchText,
@@ -300,33 +343,52 @@ const CustomSelect: React.FC<CustomSelectProps> = ({
 
 				const options = getFlatOptions();
 
+				// If we just opened the dropdown and have options, set first option as active
+				if (justOpenedRef.current && options.length > 0) {
+					setActiveOptionIndex(0);
+					justOpenedRef.current = false;
+				}
+
+				// If no option is active but we have options, activate the first one
+				if (activeOptionIndex === -1 && options.length > 0) {
+					setActiveOptionIndex(0);
+				}
+
 				switch (e.key) {
 					case 'ArrowDown':
 						e.preventDefault();
-						setActiveOptionIndex((prev) =>
+						if (options.length > 0) {
-							prev < options.length - 1 ? prev + 1 : 0,
+							setActiveOptionIndex((prev) =>
-						);
+								prev < options.length - 1 ? prev + 1 : 0,
+							);
+						}
 						break;
 
 					case 'ArrowUp':
 						e.preventDefault();
-						setActiveOptionIndex((prev) =>
+						if (options.length > 0) {
-							prev > 0 ? prev - 1 : options.length - 1,
+							setActiveOptionIndex((prev) =>
-						);
+								prev > 0 ? prev - 1 : options.length - 1,
+							);
+						}
 						break;
 
 					case 'Tab':
 						// Tab navigation with Shift key support
 						if (e.shiftKey) {
 							e.preventDefault();
-							setActiveOptionIndex((prev) =>
+							if (options.length > 0) {
-								prev > 0 ? prev - 1 : options.length - 1,
+								setActiveOptionIndex((prev) =>
-							);
+									prev > 0 ? prev - 1 : options.length - 1,
+								);
+							}
 						} else {
 							e.preventDefault();
-							setActiveOptionIndex((prev) =>
+							if (options.length > 0) {
-								prev < options.length - 1 ? prev + 1 : 0,
+								setActiveOptionIndex((prev) =>
-							);
+									prev < options.length - 1 ? prev + 1 : 0,
+								);
+							}
 						}
 						break;
 
@@ -339,6 +401,7 @@ const CustomSelect: React.FC<CustomSelectProps> = ({
 								onChange(selectedOption.value, selectedOption);
 								setIsOpen(false);
 								setActiveOptionIndex(-1);
+								setSearchText('');
 							}
 						} else if (!isEmpty(searchText)) {
 							// Add custom value when no option is focused
@@ -351,6 +414,7 @@ const CustomSelect: React.FC<CustomSelectProps> = ({
 								onChange(customOption.value, customOption);
 								setIsOpen(false);
 								setActiveOptionIndex(-1);
+								setSearchText('');
 							}
 						}
 						break;
@@ -359,6 +423,7 @@ const CustomSelect: React.FC<CustomSelectProps> = ({
 						e.preventDefault();
 						setIsOpen(false);
 						setActiveOptionIndex(-1);
+						setSearchText('');
 						break;
 
 					case ' ': // Space key
@@ -369,6 +434,7 @@ const CustomSelect: React.FC<CustomSelectProps> = ({
 								onChange(selectedOption.value, selectedOption);
 								setIsOpen(false);
 								setActiveOptionIndex(-1);
+								setSearchText('');
 							}
 						}
 						break;
@@ -379,7 +445,7 @@ const CustomSelect: React.FC<CustomSelectProps> = ({
 				// Open dropdown when Down or Tab is pressed while closed
 				e.preventDefault();
 				setIsOpen(true);
-				setActiveOptionIndex(0);
+				justOpenedRef.current = true; // Set flag to initialize active option on next render
 			}
 		},
 		[
@@ -444,6 +510,7 @@ const CustomSelect: React.FC<CustomSelectProps> = ({
 				className="custom-select-dropdown"
 				onClick={handleDropdownClick}
 				onKeyDown={handleKeyDown}
+				onScroll={handleDropdownScroll}
 				role="listbox"
 				tabIndex={-1}
 				aria-activedescendant={
@@ -454,7 +521,6 @@ const CustomSelect: React.FC<CustomSelectProps> = ({
 				<div className="no-section-options">
 					{nonSectionOptions.length > 0 && mapOptions(nonSectionOptions)}
 				</div>
-
 				{/* Section options */}
 				{sectionOptions.length > 0 &&
 					sectionOptions.map((section) =>
@@ -462,6 +528,23 @@ const CustomSelect: React.FC<CustomSelectProps> = ({
 							<div className="select-group" key={section.label}>
 								<div className="group-label" role="heading" aria-level={2}>
 									{section.label}
+									{isDynamicVariable && (
+										<TextToolTip
+											text="Related values: Filtered by other variable selections. All values: Unfiltered complete list. Learn more"
+											url="https://signoz.io/docs/userguide/manage-variables/#dynamic-variable-dropdowns-display-values-in-two-sections"
+											urlText="here"
+											useFilledIcon={false}
+											outlinedIcon={
+												<Info
+													size={14}
+													style={{
+														color: isDarkMode ? Color.BG_VANILLA_100 : Color.BG_INK_500,
+														marginTop: 1,
+													}}
+												/>
+											}
+										/>
+									)}
 								</div>
 								<div role="group" aria-label={`${section.label} options`}>
 									{section.options && mapOptions(section.options)}
@@ -472,19 +555,22 @@ const CustomSelect: React.FC<CustomSelectProps> = ({
 
 				{/* Navigation help footer */}
 				<div className="navigation-footer" role="note">
-					{!loading && !errorMessage && !noDataMessage && (
+					{!loading &&
-						<section className="navigate">
+						!errorMessage &&
-							<ArrowDown size={8} className="icons" />
+						!noDataMessage &&
-							<ArrowUp size={8} className="icons" />
+						!(showIncompleteDataMessage && isScrolledToBottom) && (
-							<span className="keyboard-text">to navigate</span>
+							<section className="navigate">
-						</section>
+								<ArrowDown size={8} className="icons" />
-					)}
+								<ArrowUp size={8} className="icons" />
+								<span className="keyboard-text">to navigate</span>
+							</section>
+						)}
 					{loading && (
 						<div className="navigation-loading">
 							<div className="navigation-icons">
 								<LoadingOutlined />
 							</div>
-							<div className="navigation-text">We are updating the values...</div>
+							<div className="navigation-text">Refreshing values...</div>
 						</div>
 					)}
 					{errorMessage && !loading && (
@@ -492,21 +578,33 @@ const CustomSelect: React.FC<CustomSelectProps> = ({
 							<div className="navigation-text">
 								{errorMessage || SOMETHING_WENT_WRONG}
 							</div>
-							<div className="navigation-icons">
+							{onRetry && showRetryButton && (
-								<ReloadOutlined
+								<div className="navigation-icons">
-									twoToneColor={Color.BG_CHERRY_400}
+									<ReloadOutlined
-									onClick={(e): void => {
+										twoToneColor={Color.BG_CHERRY_400}
-										e.stopPropagation();
+										onClick={(e): void => {
-										if (onRetry) onRetry();
+											e.stopPropagation();
-									}}
+											onRetry();
-								/>
+										}}
-							</div>
+									/>
+								</div>
+							)}
 						</div>
 					)}
 
-					{noDataMessage && !loading && (
+					{showIncompleteDataMessage &&
-						<div className="navigation-text">{noDataMessage}</div>
+						isScrolledToBottom &&
-					)}
+						!loading &&
+						!errorMessage && (
+							<div className="navigation-text-incomplete">
+								Don&apos;t see the value? Use search
+							</div>
+						)}
+
+					{noDataMessage &&
+						!loading &&
+						!(showIncompleteDataMessage && isScrolledToBottom) &&
+						!errorMessage && <div className="navigation-text">{noDataMessage}</div>}
 				</div>
 			</div>
 		);
@@ -520,6 +618,7 @@ const CustomSelect: React.FC<CustomSelectProps> = ({
 		isLabelPresent,
 		handleDropdownClick,
 		handleKeyDown,
+		handleDropdownScroll,
 		activeOptionIndex,
 		loading,
 		errorMessage,
@@ -527,8 +626,25 @@ const CustomSelect: React.FC<CustomSelectProps> = ({
 		dropdownRender,
 		renderOptionWithIndex,
 		onRetry,
+		showIncompleteDataMessage,
+		isScrolledToBottom,
+		showRetryButton,
+		isDarkMode,
+		isDynamicVariable,
 	]);
 
+	// Handle dropdown visibility changes
+	const handleDropdownVisibleChange = useCallback((visible: boolean): void => {
+		setIsOpen(visible);
+		if (visible) {
+			justOpenedRef.current = true;
+			setActiveOptionIndex(0);
+		} else {
+			setSearchText('');
+			setActiveOptionIndex(-1);
+		}
+	}, []);
+
 	// ===== Side Effects =====
 
 	// Clear search text when dropdown closes
@@ -582,7 +698,7 @@ const CustomSelect: React.FC<CustomSelectProps> = ({
 			onSearch={handleSearch}
 			value={value}
 			onChange={onChange}
-			onDropdownVisibleChange={setIsOpen}
+			onDropdownVisibleChange={handleDropdownVisibleChange}
 			open={isOpen}
 			options={optionsWithHighlight}
 			defaultActiveFirstOption={defaultActiveFirstOption}

frontend/src/components/NewSelect/__test__/CustomMultiSelect.retry.test.tsx

@@ -0,0 +1,127 @@
+import {
+	fireEvent,
+	render,
+	RenderResult,
+	screen,
+	waitFor,
+} from '@testing-library/react';
+import { VirtuosoMockContext } from 'react-virtuoso';
+
+import CustomMultiSelect from '../CustomMultiSelect';
+
+// Mock scrollIntoView which isn't available in JSDOM
+window.HTMLElement.prototype.scrollIntoView = jest.fn();
+
+// Helper function to render with VirtuosoMockContext
+const renderWithVirtuoso = (component: React.ReactElement): RenderResult =>
+	render(
+		<VirtuosoMockContext.Provider
+			value={{ viewportHeight: 300, itemHeight: 100 }}
+		>
+			{component}
+		</VirtuosoMockContext.Provider>,
+	);
+
+// Mock options data
+const mockOptions = [
+	{ label: 'Option 1', value: 'option1' },
+	{ label: 'Option 2', value: 'option2' },
+	{ label: 'Option 3', value: 'option3' },
+];
+
+// CSS selector for retry button
+const RETRY_BUTTON_SELECTOR = '.navigation-icons .anticon-reload';
+
+describe('CustomMultiSelect - Retry Functionality', () => {
+	beforeEach(() => {
+		jest.clearAllMocks();
+	});
+
+	it('should show retry button when 5xx error occurs and error message is displayed', async () => {
+		const mockOnRetry = jest.fn();
+		const errorMessage = 'Internal Server Error (500)';
+
+		renderWithVirtuoso(
+			<CustomMultiSelect
+				options={mockOptions}
+				errorMessage={errorMessage}
+				onRetry={mockOnRetry}
+				showRetryButton
+				loading={false}
+			/>,
+		);
+
+		// Open dropdown to see error state
+		const selectElement = screen.getByRole('combobox');
+		fireEvent.mouseDown(selectElement);
+
+		// Wait for dropdown to appear with error message
+		await waitFor(() => {
+			expect(screen.getByText(errorMessage)).toBeInTheDocument();
+		});
+
+		// Check that retry button (ReloadOutlined icon) is present
+		const retryButton = document.querySelector(RETRY_BUTTON_SELECTOR);
+		expect(retryButton).toBeInTheDocument();
+	});
+
+	it('should show retry button when 4xx error occurs and error message is displayed (current behavior)', async () => {
+		const mockOnRetry = jest.fn();
+		const errorMessage = 'Bad Request (400)';
+
+		renderWithVirtuoso(
+			<CustomMultiSelect
+				options={mockOptions}
+				errorMessage={errorMessage}
+				onRetry={mockOnRetry}
+				showRetryButton={false}
+				loading={false}
+			/>,
+		);
+
+		// Open dropdown
+		const selectElement = screen.getByRole('combobox');
+		fireEvent.mouseDown(selectElement);
+
+		// Wait for dropdown to appear with error message
+		await waitFor(() => {
+			expect(screen.getByText(errorMessage)).toBeInTheDocument();
+		});
+
+		const retryButton = document.querySelector(RETRY_BUTTON_SELECTOR);
+		expect(retryButton).not.toBeInTheDocument();
+	});
+
+	it('should call onRetry function when retry button is clicked', async () => {
+		const mockOnRetry = jest.fn();
+		const errorMessage = 'Internal Server Error (500)';
+
+		renderWithVirtuoso(
+			<CustomMultiSelect
+				options={mockOptions}
+				errorMessage={errorMessage}
+				onRetry={mockOnRetry}
+				showRetryButton
+				loading={false}
+			/>,
+		);
+
+		// Open dropdown
+		const selectElement = screen.getByRole('combobox');
+		fireEvent.mouseDown(selectElement);
+
+		// Wait for dropdown to appear
+		await waitFor(() => {
+			expect(screen.getByText(errorMessage)).toBeInTheDocument();
+		});
+
+		// Find and click the retry button
+		const retryButton = document.querySelector(RETRY_BUTTON_SELECTOR);
+		expect(retryButton).toBeInTheDocument();
+
+		fireEvent.click(retryButton as Element);
+
+		// Verify onRetry was called
+		expect(mockOnRetry).toHaveBeenCalledTimes(1);
+	});
+});

frontend/src/components/NewSelect/__test__/CustomMultiSelect.test.tsx

@@ -1,10 +1,27 @@
-import { fireEvent, render, screen, waitFor } from '@testing-library/react';
+import {
+	fireEvent,
+	render,
+	RenderResult,
+	screen,
+	waitFor,
+} from '@testing-library/react';
+import { VirtuosoMockContext } from 'react-virtuoso';
 
 import CustomMultiSelect from '../CustomMultiSelect';
 
 // Mock scrollIntoView which isn't available in JSDOM
 window.HTMLElement.prototype.scrollIntoView = jest.fn();
 
+// Helper function to render with VirtuosoMockContext
+const renderWithVirtuoso = (component: React.ReactElement): RenderResult =>
+	render(
+		<VirtuosoMockContext.Provider
+			value={{ viewportHeight: 300, itemHeight: 100 }}
+		>
+			{component}
+		</VirtuosoMockContext.Provider>,
+	);
+
 // Mock options data
 const mockOptions = [
 	{ label: 'Option 1', value: 'option1' },
@@ -32,7 +49,7 @@ const mockGroupedOptions = [
 describe('CustomMultiSelect Component', () => {
 	it('renders with placeholder', () => {
 		const handleChange = jest.fn();
-		render(
+		renderWithVirtuoso(
 			<CustomMultiSelect
 				placeholder="Select multiple options"
 				options={mockOptions}
@@ -47,7 +64,9 @@ describe('CustomMultiSelect Component', () => {
 
 	it('opens dropdown when clicked', async () => {
 		const handleChange = jest.fn();
-		render(<CustomMultiSelect options={mockOptions} onChange={handleChange} />);
+		renderWithVirtuoso(
+			<CustomMultiSelect options={mockOptions} onChange={handleChange} />,
+		);
 
 		// Click to open the dropdown
 		const selectElement = screen.getByRole('combobox');
@@ -66,7 +85,7 @@ describe('CustomMultiSelect Component', () => {
 		const handleChange = jest.fn();
 
 		// Start with option1 already selected
-		render(
+		renderWithVirtuoso(
 			<CustomMultiSelect
 				options={mockOptions}
 				onChange={handleChange}
@@ -93,7 +112,7 @@ describe('CustomMultiSelect Component', () => {
 
 	it('selects ALL options when ALL is clicked', async () => {
 		const handleChange = jest.fn();
-		render(
+		renderWithVirtuoso(
 			<CustomMultiSelect
 				options={mockOptions}
 				onChange={handleChange}
@@ -126,7 +145,7 @@ describe('CustomMultiSelect Component', () => {
 	});
 
 	it('displays selected options as tags', async () => {
-		render(
+		renderWithVirtuoso(
 			<CustomMultiSelect options={mockOptions} value={['option1', 'option2']} />,
 		);
 
@@ -137,7 +156,7 @@ describe('CustomMultiSelect Component', () => {
 
 	it('removes a tag when clicked', async () => {
 		const handleChange = jest.fn();
-		render(
+		renderWithVirtuoso(
 			<CustomMultiSelect
 				options={mockOptions}
 				value={['option1', 'option2']}
@@ -159,7 +178,7 @@ describe('CustomMultiSelect Component', () => {
 	});
 
 	it('filters options when searching', async () => {
-		render(<CustomMultiSelect options={mockOptions} />);
+		renderWithVirtuoso(<CustomMultiSelect options={mockOptions} />);
 
 		// Open dropdown
 		const selectElement = screen.getByRole('combobox');
@@ -193,7 +212,7 @@ describe('CustomMultiSelect Component', () => {
 	});
 
 	it('renders grouped options correctly', async () => {
-		render(<CustomMultiSelect options={mockGroupedOptions} />);
+		renderWithVirtuoso(<CustomMultiSelect options={mockGroupedOptions} />);
 
 		// Open dropdown
 		const selectElement = screen.getByRole('combobox');
@@ -211,18 +230,18 @@ describe('CustomMultiSelect Component', () => {
 	});
 
 	it('shows loading state', () => {
-		render(<CustomMultiSelect options={mockOptions} loading />);
+		renderWithVirtuoso(<CustomMultiSelect options={mockOptions} loading />);
 
 		// Open dropdown
 		const selectElement = screen.getByRole('combobox');
 		fireEvent.mouseDown(selectElement);
 
 		// Check loading text is displayed
-		expect(screen.getByText('We are updating the values...')).toBeInTheDocument();
+		expect(screen.getByText('Refreshing values...')).toBeInTheDocument();
 	});
 
 	it('shows error message', () => {
-		render(
+		renderWithVirtuoso(
 			<CustomMultiSelect
 				options={mockOptions}
 				errorMessage="Test error message"
@@ -238,7 +257,9 @@ describe('CustomMultiSelect Component', () => {
 	});
 
 	it('shows no data message', () => {
-		render(<CustomMultiSelect options={[]} noDataMessage="No data available" />);
+		renderWithVirtuoso(
+			<CustomMultiSelect options={[]} noDataMessage="No data available" />,
+		);
 
 		// Open dropdown
 		const selectElement = screen.getByRole('combobox');
@@ -249,7 +270,7 @@ describe('CustomMultiSelect Component', () => {
 	});
 
 	it('shows "ALL" tag when all options are selected', () => {
-		render(
+		renderWithVirtuoso(
 			<CustomMultiSelect
 				options={mockOptions}
 				value={['option1', 'option2', 'option3']}

frontend/src/components/NewSelect/__test__/CustomSelect.test.tsx

@@ -140,7 +140,7 @@ describe('CustomSelect Component', () => {
 		fireEvent.mouseDown(selectElement);
 
 		// Check loading text is displayed
-		expect(screen.getByText('We are updating the values...')).toBeInTheDocument();
+		expect(screen.getByText('Refreshing values...')).toBeInTheDocument();
 	});
 
 	it('shows error message', () => {

frontend/src/components/NewSelect/__test__/VariableItem.integration.test.tsx

@@ -0,0 +1,624 @@
+/* eslint-disable sonarjs/no-duplicate-string */
+import { render, screen, waitFor } from '@testing-library/react';
+import userEvent from '@testing-library/user-event';
+import { QueryClient, QueryClientProvider } from 'react-query';
+import { Provider } from 'react-redux';
+import { VirtuosoMockContext } from 'react-virtuoso';
+import configureStore from 'redux-mock-store';
+import { IDashboardVariable } from 'types/api/dashboard/getAll';
+
+import VariableItem from '../../../container/NewDashboard/DashboardVariablesSelection/VariableItem';
+
+// Mock the dashboard variables query
+jest.mock('api/dashboard/variables/dashboardVariablesQuery', () => ({
+	__esModule: true,
+	default: jest.fn(() =>
+		Promise.resolve({
+			payload: {
+				variableValues: ['option1', 'option2', 'option3', 'option4'],
+			},
+		}),
+	),
+}));
+
+// Mock scrollIntoView which isn't available in JSDOM
+window.HTMLElement.prototype.scrollIntoView = jest.fn();
+
+// Constants
+const TEST_VARIABLE_NAME = 'test_variable';
+const TEST_VARIABLE_ID = 'test-var-id';
+
+// Create a mock store
+const mockStore = configureStore([])({
+	globalTime: {
+		minTime: Date.now() - 3600000, // 1 hour ago
+		maxTime: Date.now(),
+	},
+});
+
+// Test data
+const createMockVariable = (
+	overrides: Partial<IDashboardVariable> = {},
+): IDashboardVariable => ({
+	id: TEST_VARIABLE_ID,
+	name: TEST_VARIABLE_NAME,
+	description: 'Test variable description',
+	type: 'QUERY',
+	queryValue: 'SELECT DISTINCT value FROM table',
+	customValue: '',
+	sort: 'ASC',
+	multiSelect: false,
+	showALLOption: true,
+	selectedValue: [],
+	allSelected: false,
+	...overrides,
+});
+
+function TestWrapper({ children }: { children: React.ReactNode }): JSX.Element {
+	const queryClient = new QueryClient({
+		defaultOptions: {
+			queries: { retry: false },
+		},
+	});
+
+	return (
+		<Provider store={mockStore}>
+			<QueryClientProvider client={queryClient}>
+				<VirtuosoMockContext.Provider
+					// eslint-disable-next-line react/jsx-no-constructed-context-values
+					value={{ viewportHeight: 300, itemHeight: 40 }}
+				>
+					{children}
+				</VirtuosoMockContext.Provider>
+			</QueryClientProvider>
+		</Provider>
+	);
+}
+
+describe('VariableItem Integration Tests', () => {
+	let user: ReturnType<typeof userEvent.setup>;
+	let mockOnValueUpdate: jest.Mock;
+	let mockSetVariablesToGetUpdated: jest.Mock;
+
+	beforeEach(() => {
+		user = userEvent.setup();
+		mockOnValueUpdate = jest.fn();
+		mockSetVariablesToGetUpdated = jest.fn();
+		jest.clearAllMocks();
+	});
+
+	// ===== 1. INTEGRATION WITH CUSTOMSELECT =====
+	describe('CustomSelect Integration (VI)', () => {
+		test('VI-01: Single select variable integration', async () => {
+			const variable = createMockVariable({
+				multiSelect: false,
+				type: 'CUSTOM',
+				customValue: 'option1,option2,option3',
+			});
+
+			render(
+				<TestWrapper>
+					<VariableItem
+						variableData={variable}
+						existingVariables={{}}
+						onValueUpdate={mockOnValueUpdate}
+						variablesToGetUpdated={[]}
+						setVariablesToGetUpdated={mockSetVariablesToGetUpdated}
+						dependencyData={null}
+					/>
+				</TestWrapper>,
+			);
+
+			// Should render with CustomSelect
+			const combobox = screen.getByRole('combobox');
+			expect(combobox).toBeInTheDocument();
+
+			await user.click(combobox);
+
+			await waitFor(() => {
+				expect(screen.getByText('option1')).toBeInTheDocument();
+				expect(screen.getByText('option2')).toBeInTheDocument();
+				expect(screen.getByText('option3')).toBeInTheDocument();
+			});
+
+			// Select an option
+			const option1 = screen.getByText('option1');
+			await user.click(option1);
+
+			expect(mockOnValueUpdate).toHaveBeenCalledWith(
+				TEST_VARIABLE_NAME,
+				TEST_VARIABLE_ID,
+				'option1',
+				false,
+			);
+		});
+	});
+
+	// ===== 2. INTEGRATION WITH CUSTOMMULTISELECT =====
+	describe('CustomMultiSelect Integration (VI)', () => {
+		test('VI-02: Multi select variable integration', async () => {
+			const variable = createMockVariable({
+				multiSelect: true,
+				type: 'CUSTOM',
+				customValue: 'option1,option2,option3,option4',
+				showALLOption: true,
+			});
+
+			render(
+				<TestWrapper>
+					<VariableItem
+						variableData={variable}
+						existingVariables={{}}
+						onValueUpdate={mockOnValueUpdate}
+						variablesToGetUpdated={[]}
+						setVariablesToGetUpdated={mockSetVariablesToGetUpdated}
+						dependencyData={null}
+					/>
+				</TestWrapper>,
+			);
+
+			// Should render with CustomMultiSelect
+			const combobox = screen.getByRole('combobox');
+			expect(combobox).toBeInTheDocument();
+
+			await user.click(combobox);
+
+			await waitFor(() => {
+				// Should show ALL option
+				expect(screen.getByText('ALL')).toBeInTheDocument();
+			});
+
+			// Wait for Virtuoso to render the custom options
+			await waitFor(
+				() => {
+					expect(screen.getByText('option1')).toBeInTheDocument();
+					expect(screen.getByText('option2')).toBeInTheDocument();
+					expect(screen.getByText('option3')).toBeInTheDocument();
+					expect(screen.getByText('option4')).toBeInTheDocument();
+				},
+				{ timeout: 5000 },
+			);
+		});
+	});
+
+	// ===== 3. TEXTBOX VARIABLE TYPE =====
+	describe('Textbox Variable Integration', () => {
+		test('VI-03: Textbox variable handling', async () => {
+			const variable = createMockVariable({
+				type: 'TEXTBOX',
+				selectedValue: 'initial-value',
+			});
+
+			render(
+				<TestWrapper>
+					<VariableItem
+						variableData={variable}
+						existingVariables={{}}
+						onValueUpdate={mockOnValueUpdate}
+						variablesToGetUpdated={[]}
+						setVariablesToGetUpdated={mockSetVariablesToGetUpdated}
+						dependencyData={null}
+					/>
+				</TestWrapper>,
+			);
+
+			// Should render a regular input
+			const textInput = screen.getByDisplayValue('initial-value');
+			expect(textInput).toBeInTheDocument();
+			expect(textInput.tagName).toBe('INPUT');
+
+			// Clear and type new value
+			await user.clear(textInput);
+			await user.type(textInput, 'new-text-value');
+
+			// Should call onValueUpdate after debounce
+			await waitFor(
+				() => {
+					expect(mockOnValueUpdate).toHaveBeenCalledWith(
+						TEST_VARIABLE_NAME,
+						TEST_VARIABLE_ID,
+						'new-text-value',
+						false,
+					);
+				},
+				{ timeout: 1000 },
+			);
+		});
+	});
+
+	// ===== 4. VALUE PERSISTENCE AND STATE MANAGEMENT =====
+	describe('Value Persistence and State Management', () => {
+		test('VI-04: All selected state handling', () => {
+			const variable = createMockVariable({
+				multiSelect: true,
+				type: 'CUSTOM',
+				customValue: 'service1,service2,service3',
+				selectedValue: ['service1', 'service2', 'service3'],
+				allSelected: true,
+				showALLOption: true,
+			});
+
+			render(
+				<TestWrapper>
+					<VariableItem
+						variableData={variable}
+						existingVariables={{}}
+						onValueUpdate={mockOnValueUpdate}
+						variablesToGetUpdated={[]}
+						setVariablesToGetUpdated={mockSetVariablesToGetUpdated}
+						dependencyData={null}
+					/>
+				</TestWrapper>,
+			);
+
+			// Should show "ALL" instead of individual values
+			expect(screen.getByText('ALL')).toBeInTheDocument();
+		});
+
+		test('VI-05: Dropdown behavior with temporary selections', async () => {
+			const variable = createMockVariable({
+				multiSelect: true,
+				type: 'CUSTOM',
+				customValue: 'item1,item2,item3',
+				selectedValue: ['item1'],
+			});
+
+			render(
+				<TestWrapper>
+					<VariableItem
+						variableData={variable}
+						existingVariables={{}}
+						onValueUpdate={mockOnValueUpdate}
+						variablesToGetUpdated={[]}
+						setVariablesToGetUpdated={mockSetVariablesToGetUpdated}
+						dependencyData={null}
+					/>
+				</TestWrapper>,
+			);
+
+			const combobox = screen.getByRole('combobox');
+			await user.click(combobox);
+
+			// Wait for dropdown to open
+			await waitFor(() => {
+				const dropdown = document.querySelector('.ant-select-dropdown');
+				expect(dropdown).toBeInTheDocument();
+			});
+
+			// Verify the component renders without crashing
+			expect(combobox).toBeInTheDocument();
+		});
+	});
+
+	// ===== 6. ACCESSIBILITY AND USER EXPERIENCE =====
+	describe('Accessibility and User Experience', () => {
+		test('VI-06: Variable description tooltip', async () => {
+			const variable = createMockVariable({
+				description: 'This variable controls the service selection',
+				type: 'CUSTOM',
+				customValue: 'service1,service2',
+			});
+
+			render(
+				<TestWrapper>
+					<VariableItem
+						variableData={variable}
+						existingVariables={{}}
+						onValueUpdate={mockOnValueUpdate}
+						variablesToGetUpdated={[]}
+						setVariablesToGetUpdated={mockSetVariablesToGetUpdated}
+						dependencyData={null}
+					/>
+				</TestWrapper>,
+			);
+
+			// Should show info icon
+			const infoIcon = document.querySelector('.info-icon');
+			expect(infoIcon).toBeInTheDocument();
+
+			// Hover to show tooltip
+			if (infoIcon) {
+				await user.hover(infoIcon);
+			}
+
+			await waitFor(() => {
+				expect(
+					screen.getByText('This variable controls the service selection'),
+				).toBeInTheDocument();
+			});
+		});
+
+		test('VI-07: Variable name display', () => {
+			const variable = createMockVariable({
+				name: 'service_name',
+				type: 'CUSTOM',
+				customValue: 'service1,service2',
+			});
+
+			render(
+				<TestWrapper>
+					<VariableItem
+						variableData={variable}
+						existingVariables={{}}
+						onValueUpdate={mockOnValueUpdate}
+						variablesToGetUpdated={[]}
+						setVariablesToGetUpdated={mockSetVariablesToGetUpdated}
+						dependencyData={null}
+					/>
+				</TestWrapper>,
+			);
+
+			// Should show variable name with $ prefix
+			expect(screen.getByText('$service_name')).toBeInTheDocument();
+		});
+
+		test('VI-08: Max tag count behavior', async () => {
+			const variable = createMockVariable({
+				multiSelect: true,
+				type: 'CUSTOM',
+				customValue: 'tag1,tag2,tag3,tag4,tag5,tag6,tag7',
+				selectedValue: ['tag1', 'tag2', 'tag3', 'tag4', 'tag5', 'tag6', 'tag7'],
+			});
+
+			render(
+				<TestWrapper>
+					<VariableItem
+						variableData={variable}
+						existingVariables={{}}
+						onValueUpdate={mockOnValueUpdate}
+						variablesToGetUpdated={[]}
+						setVariablesToGetUpdated={mockSetVariablesToGetUpdated}
+						dependencyData={null}
+					/>
+				</TestWrapper>,
+			);
+
+			// Wait for component to render
+			await waitFor(() => {
+				const combobox = screen.getByRole('combobox');
+				expect(combobox).toBeInTheDocument();
+			});
+
+			// Should show limited number of tags with "+ X more"
+			const tags = document.querySelectorAll('.ant-select-selection-item');
+
+			// The component should render without crashing
+			expect(tags.length).toBeGreaterThanOrEqual(0);
+		});
+	});
+
+	// ===== 8. SEARCH INTERACTION TESTS =====
+	describe('Search Interaction Tests', () => {
+		test('VI-14: Search persistence across dropdown open/close', async () => {
+			const variable = createMockVariable({
+				type: 'CUSTOM',
+				customValue: 'option1,option2,option3',
+				multiSelect: true,
+			});
+
+			render(
+				<TestWrapper>
+					<VariableItem
+						variableData={variable}
+						existingVariables={{}}
+						onValueUpdate={mockOnValueUpdate}
+						variablesToGetUpdated={[]}
+						setVariablesToGetUpdated={mockSetVariablesToGetUpdated}
+						dependencyData={null}
+					/>
+				</TestWrapper>,
+			);
+
+			const combobox = screen.getByRole('combobox');
+			await user.click(combobox);
+
+			await waitFor(() => {
+				expect(screen.getByText('ALL')).toBeInTheDocument();
+			});
+
+			const searchInput = document.querySelector(
+				'.ant-select-selection-search-input',
+			);
+			expect(searchInput).toBeInTheDocument();
+
+			if (searchInput) {
+				await user.type(searchInput, 'search-text');
+			}
+
+			// Verify search text is in input
+			await waitFor(() => {
+				expect(searchInput).toHaveValue('search-text');
+			});
+
+			// Press Escape to close dropdown
+			await user.keyboard('{Escape}');
+
+			// Dropdown should close and search text should be cleared
+			await waitFor(() => {
+				const dropdown = document.querySelector('.ant-select-dropdown');
+				expect(dropdown).toHaveClass('ant-select-dropdown-hidden');
+				expect(searchInput).toHaveValue('');
+			});
+		});
+	});
+
+	// ===== 9. ADVANCED KEYBOARD NAVIGATION =====
+	describe('Advanced Keyboard Navigation (VI)', () => {
+		test('VI-15: Shift + Arrow + Del chip deletion in multiselect', async () => {
+			const variable = createMockVariable({
+				type: 'CUSTOM',
+				customValue: 'option1,option2,option3',
+				multiSelect: true,
+				selectedValue: ['option1', 'option2', 'option3'],
+			});
+
+			render(
+				<TestWrapper>
+					<VariableItem
+						variableData={variable}
+						existingVariables={{}}
+						onValueUpdate={mockOnValueUpdate}
+						variablesToGetUpdated={[]}
+						setVariablesToGetUpdated={mockSetVariablesToGetUpdated}
+						dependencyData={null}
+					/>
+				</TestWrapper>,
+			);
+
+			const combobox = screen.getByRole('combobox');
+			await user.click(combobox);
+
+			// Navigate to chips using arrow keys
+			await user.keyboard('{ArrowLeft}');
+
+			// Use Shift + Arrow to navigate between chips
+			await user.keyboard('{Shift>}{ArrowLeft}{/Shift}');
+
+			// Use Del to delete the active chip
+			await user.keyboard('{Delete}');
+
+			// Note: The component may not immediately call onValueUpdate
+			// This test verifies the chip deletion behavior
+			await waitFor(() => {
+				// Check if a chip was removed from the selection
+				const selectionItems = document.querySelectorAll(
+					'.ant-select-selection-item',
+				);
+				expect(selectionItems.length).toBeLessThan(3);
+			});
+		});
+	});
+
+	// ===== 11. ADVANCED UI STATES =====
+	describe('Advanced UI States (VI)', () => {
+		test('VI-19: No data with previous value selected in variable', async () => {
+			const variable = createMockVariable({
+				type: 'CUSTOM',
+				customValue: '',
+				multiSelect: true,
+				selectedValue: ['previous-value'],
+			});
+
+			render(
+				<TestWrapper>
+					<VariableItem
+						variableData={variable}
+						existingVariables={{}}
+						onValueUpdate={mockOnValueUpdate}
+						variablesToGetUpdated={[]}
+						setVariablesToGetUpdated={mockSetVariablesToGetUpdated}
+						dependencyData={null}
+					/>
+				</TestWrapper>,
+			);
+
+			// Wait for component to initialize
+			await waitFor(() => {
+				const combobox = screen.getByRole('combobox');
+				expect(combobox).toBeInTheDocument();
+			});
+
+			const combobox = screen.getByRole('combobox');
+			await user.click(combobox);
+
+			// Should show no data message (the component may not show this exact text)
+			await waitFor(() => {
+				// Check if dropdown is empty or shows no data indication
+				const dropdown = document.querySelector('.ant-select-dropdown');
+				expect(dropdown).toBeInTheDocument();
+			});
+
+			// Verify the component renders without crashing
+			expect(combobox).toBeInTheDocument();
+		});
+
+		test('VI-20: Always editable accessibility in variable', async () => {
+			const variable = createMockVariable({
+				type: 'CUSTOM',
+				customValue: 'option1,option2',
+				multiSelect: true,
+			});
+
+			render(
+				<TestWrapper>
+					<VariableItem
+						variableData={variable}
+						existingVariables={{}}
+						onValueUpdate={mockOnValueUpdate}
+						variablesToGetUpdated={[]}
+						setVariablesToGetUpdated={mockSetVariablesToGetUpdated}
+						dependencyData={null}
+					/>
+				</TestWrapper>,
+			);
+
+			const combobox = screen.getByRole('combobox');
+
+			// Should be editable
+			expect(combobox).not.toBeDisabled();
+			await user.click(combobox);
+			expect(combobox).toHaveFocus();
+
+			// Should still be interactive
+			expect(combobox).not.toBeDisabled();
+		});
+	});
+
+	// ===== 13. DROPDOWN PERSISTENCE =====
+	describe('Dropdown Persistence (VI)', () => {
+		test('VI-24: Dropdown stays open for non-save actions in variable', async () => {
+			const variable = createMockVariable({
+				type: 'CUSTOM',
+				customValue: 'option1,option2,option3',
+				multiSelect: true,
+			});
+
+			render(
+				<TestWrapper>
+					<VariableItem
+						variableData={variable}
+						existingVariables={{}}
+						onValueUpdate={mockOnValueUpdate}
+						variablesToGetUpdated={[]}
+						setVariablesToGetUpdated={mockSetVariablesToGetUpdated}
+						dependencyData={null}
+					/>
+				</TestWrapper>,
+			);
+
+			// Wait for component to initialize
+			await waitFor(() => {
+				const combobox = screen.getByRole('combobox');
+				expect(combobox).toBeInTheDocument();
+			});
+
+			const combobox = screen.getByRole('combobox');
+			await user.click(combobox);
+
+			await waitFor(() => {
+				expect(screen.getByText('ALL')).toBeInTheDocument();
+			});
+
+			// Navigate with arrow keys (non-save action)
+			await user.keyboard('{ArrowDown}');
+			await user.keyboard('{ArrowDown}');
+
+			// Dropdown should still be open
+			await waitFor(() => {
+				const dropdown = document.querySelector('.ant-select-dropdown');
+				expect(dropdown).toBeInTheDocument();
+			});
+
+			// Verify the component renders without crashing
+			expect(combobox).toBeInTheDocument();
+
+			// Only ESC should close the dropdown
+			await user.keyboard('{Escape}');
+
+			await waitFor(() => {
+				const dropdown = document.querySelector('.ant-select-dropdown');
+				expect(dropdown).toHaveClass('ant-select-dropdown-hidden');
+			});
+		});
+	});
+});

frontend/src/components/NewSelect/styles.scss

@@ -35,12 +35,50 @@ $custom-border-color: #2c3044;
 	width: 100%;
 	position: relative;
 
+	&.is-all-selected {
+		.ant-select-selection-search-input {
+			caret-color: transparent;
+		}
+
+		.ant-select-selection-placeholder {
+			opacity: 1 !important;
+			color: var(--bg-vanilla-400) !important;
+			font-weight: 500;
+			visibility: visible !important;
+			pointer-events: none;
+			z-index: 2;
+
+			.lightMode & {
+				color: rgba(0, 0, 0, 0.85) !important;
+			}
+		}
+
+		&.ant-select-focused .ant-select-selection-placeholder {
+			opacity: 0.45 !important;
+		}
+	}
+
+	.all-selected-text {
+		position: absolute;
+		left: 12px;
+		top: 50%;
+		transform: translateY(-50%);
+		color: var(--bg-vanilla-400);
+		z-index: 1;
+		pointer-events: none;
+
+		.lightMode & {
+			color: rgba(0, 0, 0, 0.85);
+		}
+	}
+
 	.ant-select-selector {
 		max-height: 200px;
 		overflow: auto;
 		scrollbar-width: thin;
 		background-color: var(--bg-ink-400);
 		border-color: var(--bg-slate-400);
+		cursor: text;
 
 		&::-webkit-scrollbar {
 			width: 6px;
@@ -56,6 +94,16 @@ $custom-border-color: #2c3044;
 		}
 	}
 
+	// Ensure adequate space for input area
+	.ant-select-selection-search {
+		min-width: 60px !important;
+		flex: 1 1 auto;
+		.ant-select-selection-search-input {
+			min-width: 60px !important;
+			cursor: text;
+		}
+	}
+
 	&.ant-select-focused {
 		.ant-select-selector {
 			border-color: var(--bg-robin-500);
@@ -158,7 +206,7 @@ $custom-border-color: #2c3044;
 // Custom dropdown styles for single select
 .custom-select-dropdown {
 	padding: 8px 0 0 0;
-	max-height: 500px;
+	max-height: 300px;
 	overflow-y: auto;
 	overflow-x: hidden;
 	scrollbar-width: thin;
@@ -276,6 +324,10 @@ $custom-border-color: #2c3044;
 		font-size: 12px;
 	}
 
+	.navigation-text-incomplete {
+		color: var(--bg-amber-600) !important;
+	}
+
 	.navigation-error {
 		.navigation-text,
 		.navigation-icons {
@@ -322,7 +374,7 @@ $custom-border-color: #2c3044;
 // Custom dropdown styles for multi-select
 .custom-multiselect-dropdown {
 	padding: 8px 0 0 0;
-	max-height: 500px;
+	max-height: 350px;
 	overflow-y: auto;
 	overflow-x: hidden;
 	scrollbar-width: thin;
@@ -355,8 +407,13 @@ $custom-border-color: #2c3044;
 	.select-group {
 		margin-bottom: 12px;
 		overflow: hidden;
+		margin-top: 4px;
 
 		.group-label {
+			display: flex;
+			align-items: center;
+			justify-content: space-between;
+
 			font-weight: 500;
 			padding: 4px 12px;
 			font-size: 13px;
@@ -404,6 +461,13 @@ $custom-border-color: #2c3044;
 				width: 100%;
 			}
 
+			.all-option-text {
+				display: flex;
+				align-items: center;
+				justify-content: space-between;
+				width: 100%;
+			}
+
 			.option-content {
 				display: flex;
 				justify-content: space-between;
@@ -637,6 +701,7 @@ $custom-border-color: #2c3044;
 		.ant-select-selector {
 			background-color: var(--bg-vanilla-100);
 			border-color: #e9e9e9;
+			cursor: text; // Make entire selector clickable for input focus
 
 			&::-webkit-scrollbar-thumb {
 				background-color: #ccc;
@@ -647,6 +712,20 @@ $custom-border-color: #2c3044;
 			}
 		}
 
+		.ant-select-selection-search {
+			min-width: 60px !important;
+			flex: 1 1 auto;
+
+			.ant-select-selection-search-input {
+				min-width: 60px !important;
+				cursor: text;
+			}
+		}
+
+		.ant-select-selector {
+			cursor: text;
+		}
+
 		.ant-select-selection-placeholder {
 			color: rgba(0, 0, 0, 0.45);
 		}
@@ -656,6 +735,10 @@ $custom-border-color: #2c3044;
 			border: 1px solid #e8e8e8;
 			color: rgba(0, 0, 0, 0.85);
 
+			font-size: 12px !important;
+			height: 20px;
+			line-height: 18px;
+
 			.ant-select-selection-item-content {
 				color: rgba(0, 0, 0, 0.85);
 			}
@@ -718,6 +801,10 @@ $custom-border-color: #2c3044;
 
 		.select-group {
 			.group-label {
+				display: flex;
+				align-items: center;
+				justify-content: space-between;
+
 				color: rgba(0, 0, 0, 0.85);
 				background-color: #fafafa;
 				border-bottom: 1px solid #f0f0f0;
@@ -836,3 +923,38 @@ $custom-border-color: #2c3044;
 		}
 	}
 }
+
+.custom-multiselect-wrapper {
+	position: relative;
+	width: 100%;
+
+	&.all-selected {
+		.all-text {
+			position: absolute;
+			left: 12px;
+			top: 50%;
+			transform: translateY(-50%);
+			color: var(--bg-vanilla-400);
+			font-weight: 500;
+			z-index: 2;
+			pointer-events: none;
+			transition: opacity 0.2s ease, visibility 0.2s ease;
+
+			.lightMode & {
+				color: rgba(0, 0, 0, 0.85);
+			}
+		}
+
+		&:focus-within .all-text {
+			opacity: 0.45;
+		}
+
+		.ant-select-selection-search-input {
+			caret-color: auto;
+		}
+
+		.ant-select-selection-placeholder {
+			display: none;
+		}
+	}
+}

frontend/src/components/NewSelect/types.ts

@@ -24,9 +24,12 @@ export interface CustomSelectProps extends Omit<SelectProps, 'options'> {
 	highlightSearch?: boolean;
 	placement?: 'topLeft' | 'topRight' | 'bottomLeft' | 'bottomRight';
 	popupMatchSelectWidth?: boolean;
-	errorMessage?: string;
+	errorMessage?: string | null;
 	allowClear?: SelectProps['allowClear'];
 	onRetry?: () => void;
+	showIncompleteDataMessage?: boolean;
+	showRetryButton?: boolean;
+	isDynamicVariable?: boolean;
 }
 
 export interface CustomTagProps {
@@ -51,10 +54,16 @@ export interface CustomMultiSelectProps
 	getPopupContainer?: (triggerNode: HTMLElement) => HTMLElement;
 	dropdownRender?: (menu: React.ReactElement) => React.ReactElement;
 	highlightSearch?: boolean;
-	errorMessage?: string;
+	errorMessage?: string | null;
 	popupClassName?: string;
 	placement?: 'topLeft' | 'topRight' | 'bottomLeft' | 'bottomRight';
 	maxTagCount?: number;
 	allowClear?: SelectProps['allowClear'];
 	onRetry?: () => void;
+	maxTagTextLength?: number;
+	showIncompleteDataMessage?: boolean;
+	showLabels?: boolean;
+	enableRegexOption?: boolean;
+	isDynamicVariable?: boolean;
+	showRetryButton?: boolean;
 }

frontend/src/components/NewSelect/utils.ts

@@ -1,4 +1,6 @@
 /* eslint-disable sonarjs/cognitive-complexity */
+import { uniqueOptions } from 'container/NewDashboard/DashboardVariablesSelection/util';
+
 import { OptionData } from './types';
 
 export const SPACEKEY = ' ';
@@ -98,8 +100,10 @@ export const prioritizeOrAddOptionForMultiSelect = (
 		label: labels?.[value] ?? value, // Use provided label or default to value
 	}));
 
+	const flatOutSelectedOptions = uniqueOptions([...newOptions, ...foundOptions]);
+
 	// Add found & new options to the top
-	return [...newOptions, ...foundOptions, ...filteredOptions];
+	return [...flatOutSelectedOptions, ...filteredOptions];
 };
 
 /**
@@ -133,3 +137,15 @@ export const filterOptionsBySearch = (
 		})
 		.filter(Boolean) as OptionData[];
 };
+
+/**
+ * Utility function to handle dropdown scroll and detect when scrolled to bottom
+ * Returns true when scrolled to within 20px of the bottom
+ */
+export const handleScrollToBottom = (
+	e: React.UIEvent<HTMLDivElement>,
+): boolean => {
+	const { scrollTop, scrollHeight, clientHeight } = e.currentTarget;
+	// Consider "scrolled to bottom" when within 20px of the bottom or at the bottom
+	return scrollHeight - scrollTop - clientHeight < 20;
+};

frontend/src/components/OrderBy/ListViewOrderBy.tsx

@@ -102,7 +102,7 @@ function ListViewOrderBy({
 			onChange={onChange}
 			onSearch={handleSearch}
 			notFoundContent={<Loader isLoading={isLoading} />}
-			placeholder="Select an attribute"
+			placeholder="Select a field"
 			style={{ width: 200 }}
 			options={selectOptions}
 			filterOption={(input, option): boolean =>

frontend/src/components/QueryBuilderV2/QueryBuilderV2.styles.scss

@@ -22,6 +22,10 @@
 		flex: 1;
 
 		position: relative;
+
+		.qb-trace-view-selector-container {
+			padding: 12px 8px 8px 8px;
+		}
 	}
 
 	.qb-content-section {
@@ -179,7 +183,7 @@
 		flex-direction: column;
 		gap: 8px;
 
-		margin-left: 32px;
+		margin-left: 26px;
 		padding-bottom: 16px;
 		padding-left: 8px;
 
@@ -195,8 +199,8 @@
 			}
 
 			.formula-container {
-				margin-left: 82px;
+				padding: 8px;
-				padding: 4px 0px;
+				margin-left: 74px;
 
 				.ant-col {
 					&::before {
@@ -291,6 +295,13 @@
 					);
 				}
 			}
+			.qb-trace-operator-button-container {
+				&-text {
+					display: flex;
+					align-items: center;
+					gap: 8px;
+				}
+			}
 		}
 	}
 
@@ -331,6 +342,12 @@
 					);
 					left: 15px;
 				}
+
+				&.has-trace-operator {
+					&::before {
+						height: 0px;
+					}
+				}
 			}
 
 			.formula-name {
@@ -347,7 +364,7 @@
 
 				&::before {
 					content: '';
-					height: 65px;
+					height: 128px;
 					content: '';
 					position: absolute;
 					left: 0;
@@ -387,6 +404,7 @@
 	}
 
 	.qb-search-filter-container {
+		flex: 1;
 		display: flex;
 		flex-direction: row;
 		align-items: flex-start;

frontend/src/components/QueryBuilderV2/QueryBuilderV2.tsx

@@ -5,11 +5,13 @@ import { Formula } from 'container/QueryBuilder/components/Formula';
 import { QueryBuilderProps } from 'container/QueryBuilder/QueryBuilder.interfaces';
 import { useQueryBuilder } from 'hooks/queryBuilder/useQueryBuilder';
 import { memo, useEffect, useMemo, useRef } from 'react';
+import { IBuilderTraceOperator } from 'types/api/queryBuilder/queryBuilderData';
 import { DataSource } from 'types/common/queryBuilder';
 
 import { QueryBuilderV2Provider } from './QueryBuilderV2Context';
 import QueryFooter from './QueryV2/QueryFooter/QueryFooter';
 import { QueryV2 } from './QueryV2/QueryV2';
+import TraceOperator from './QueryV2/TraceOperator/TraceOperator';
 
 export const QueryBuilderV2 = memo(function QueryBuilderV2({
 	config,
@@ -18,6 +20,7 @@ export const QueryBuilderV2 = memo(function QueryBuilderV2({
 	queryComponents,
 	isListViewPanel = false,
 	showOnlyWhereClause = false,
+	showTraceOperator = false,
 	version,
 }: QueryBuilderProps): JSX.Element {
 	const {
@@ -25,6 +28,7 @@ export const QueryBuilderV2 = memo(function QueryBuilderV2({
 		addNewBuilderQuery,
 		addNewFormula,
 		handleSetConfig,
+		addTraceOperator,
 		panelType,
 		initialDataSource,
 	} = useQueryBuilder();
@@ -54,6 +58,11 @@ export const QueryBuilderV2 = memo(function QueryBuilderV2({
 		newPanelType,
 	]);
 
+	const isMultiQueryAllowed = useMemo(
+		() => !isListViewPanel || showTraceOperator,
+		[showTraceOperator, isListViewPanel],
+	);
+
 	const listViewLogFilterConfigs: QueryBuilderProps['filterConfigs'] = useMemo(() => {
 		const config: QueryBuilderProps['filterConfigs'] = {
 			stepInterval: { isHidden: true, isDisabled: true },
@@ -97,11 +106,60 @@ export const QueryBuilderV2 = memo(function QueryBuilderV2({
 		listViewTracesFilterConfigs,
 	]);
 
+	const traceOperator = useMemo((): IBuilderTraceOperator | undefined => {
+		if (
+			currentQuery.builder.queryTraceOperator &&
+			currentQuery.builder.queryTraceOperator.length > 0
+		) {
+			return currentQuery.builder.queryTraceOperator[0];
+		}
+
+		return undefined;
+	}, [currentQuery.builder.queryTraceOperator]);
+
+	const hasAtLeastOneTraceQuery = useMemo(
+		() =>
+			currentQuery.builder.queryData.some(
+				(query) => query.dataSource === DataSource.TRACES,
+			),
+		[currentQuery.builder.queryData],
+	);
+
+	const hasTraceOperator = useMemo(
+		() => showTraceOperator && hasAtLeastOneTraceQuery && Boolean(traceOperator),
+		[showTraceOperator, traceOperator, hasAtLeastOneTraceQuery],
+	);
+
+	const shouldShowFooter = useMemo(
+		() =>
+			(!showOnlyWhereClause && !isListViewPanel) ||
+			(currentDataSource === DataSource.TRACES && showTraceOperator),
+		[isListViewPanel, showTraceOperator, showOnlyWhereClause, currentDataSource],
+	);
+
+	const showQueryList = useMemo(
+		() => (!showOnlyWhereClause && !isListViewPanel) || showTraceOperator,
+		[isListViewPanel, showOnlyWhereClause, showTraceOperator],
+	);
+
+	const showFormula = useMemo(() => {
+		if (currentDataSource === DataSource.TRACES) {
+			return !isListViewPanel;
+		}
+
+		return true;
+	}, [isListViewPanel, currentDataSource]);
+
+	const showAddTraceOperator = useMemo(
+		() => showTraceOperator && !traceOperator && hasAtLeastOneTraceQuery,
+		[showTraceOperator, traceOperator, hasAtLeastOneTraceQuery],
+	);
+
 	return (
 		<QueryBuilderV2Provider>
 			<div className="query-builder-v2">
 				<div className="qb-content-container">
-					{isListViewPanel && (
+					{!isMultiQueryAllowed ? (
 						<QueryV2
 							ref={containerRef}
 							key={currentQuery.builder.queryData[0].queryName}
@@ -109,15 +167,16 @@ export const QueryBuilderV2 = memo(function QueryBuilderV2({
 							query={currentQuery.builder.queryData[0]}
 							filterConfigs={queryFilterConfigs}
 							queryComponents={queryComponents}
+							isMultiQueryAllowed={isMultiQueryAllowed}
+							showTraceOperator={showTraceOperator}
+							hasTraceOperator={hasTraceOperator}
 							version={version}
 							isAvailableToDisable={false}
 							queryVariant={config?.queryVariant || 'dropdown'}
 							showOnlyWhereClause={showOnlyWhereClause}
 							isListViewPanel={isListViewPanel}
 						/>
-					)}
+					) : (
-
-					{!isListViewPanel &&
 						currentQuery.builder.queryData.map((query, index) => (
 							<QueryV2
 								ref={containerRef}
@@ -127,13 +186,17 @@ export const QueryBuilderV2 = memo(function QueryBuilderV2({
 								filterConfigs={queryFilterConfigs}
 								queryComponents={queryComponents}
 								version={version}
+								isMultiQueryAllowed={isMultiQueryAllowed}
 								isAvailableToDisable={false}
+								showTraceOperator={showTraceOperator}
+								hasTraceOperator={hasTraceOperator}
 								queryVariant={config?.queryVariant || 'dropdown'}
 								showOnlyWhereClause={showOnlyWhereClause}
 								isListViewPanel={isListViewPanel}
 								signalSource={config?.signalSource || ''}
 							/>
-						))}
+						))
+					)}
 
 					{!showOnlyWhereClause && currentQuery.builder.queryFormulas.length > 0 && (
 						<div className="qb-formulas-container">
@@ -158,15 +221,25 @@ export const QueryBuilderV2 = memo(function QueryBuilderV2({
 						</div>
 					)}
 
-					{!showOnlyWhereClause && !isListViewPanel && (
+					{shouldShowFooter && (
 						<QueryFooter
+							showAddFormula={showFormula}
 							addNewBuilderQuery={addNewBuilderQuery}
 							addNewFormula={addNewFormula}
+							addTraceOperator={addTraceOperator}
+							showAddTraceOperator={showAddTraceOperator}
+						/>
+					)}
+
+					{hasTraceOperator && (
+						<TraceOperator
+							isListViewPanel={isListViewPanel}
+							traceOperator={traceOperator as IBuilderTraceOperator}
 						/>
 					)}
 				</div>
 
-				{!showOnlyWhereClause && !isListViewPanel && (
+				{showQueryList && (
 					<div className="query-names-section">
 						{currentQuery.builder.queryData.map((query) => (
 							<div key={query.queryName} className="query-name">

frontend/src/components/QueryBuilderV2/QueryV2/QueryAddOns/QueryAddOns.styles.scss

@@ -1,7 +1,11 @@
+.query-add-ons {
+	width: 100%;
+}
+
 .add-ons-list {
 	display: flex;
-	justify-content: space-between;
 	align-items: center;
+	gap: 16px;
 
 	.add-ons-tabs {
 		display: flex;

frontend/src/components/QueryBuilderV2/QueryV2/QueryAddOns/QueryAddOns.tsx

@@ -144,6 +144,7 @@ function QueryAddOns({
 	showReduceTo,
 	panelType,
 	index,
+	isForTraceOperator = false,
 }: {
 	query: IBuilderQuery;
 	version: string;
@@ -151,6 +152,7 @@ function QueryAddOns({
 	showReduceTo: boolean;
 	panelType: PANEL_TYPES | null;
 	index: number;
+	isForTraceOperator?: boolean;
 }): JSX.Element {
 	const [addOns, setAddOns] = useState<AddOn[]>(ADD_ONS);
 
@@ -160,6 +162,7 @@ function QueryAddOns({
 		index,
 		query,
 		entityVersion: '',
+		isForTraceOperator,
 	});
 
 	const { handleSetQueryData } = useQueryBuilder();

frontend/src/components/QueryBuilderV2/QueryV2/QueryAggregation/QueryAggregation.tsx

@@ -4,7 +4,10 @@ import { Tooltip } from 'antd';
 import InputWithLabel from 'components/InputWithLabel/InputWithLabel';
 import { PANEL_TYPES } from 'constants/queryBuilder';
 import { useMemo } from 'react';
-import { IBuilderQuery } from 'types/api/queryBuilder/queryBuilderData';
+import {
+	IBuilderQuery,
+	IBuilderTraceOperator,
+} from 'types/api/queryBuilder/queryBuilderData';
 import { DataSource } from 'types/common/queryBuilder';
 
 import QueryAggregationSelect from './QueryAggregationSelect';
@@ -20,7 +23,7 @@ function QueryAggregationOptions({
 	panelType?: string;
 	onAggregationIntervalChange: (value: number) => void;
 	onChange?: (value: string) => void;
-	queryData: IBuilderQuery;
+	queryData: IBuilderQuery | IBuilderTraceOperator;
 }): JSX.Element {
 	const showAggregationInterval = useMemo(() => {
 		// eslint-disable-next-line sonarjs/prefer-single-boolean-return

frontend/src/components/QueryBuilderV2/QueryV2/QueryAggregation/QueryAggregationSelect.tsx

@@ -686,7 +686,10 @@ function QueryAggregationSelect({
 				>
 					<Info
 						size={14}
-						style={{ opacity: 0.9, color: isDarkMode ? '#ffffff' : '#000000' }}
+						style={{
+							opacity: 0.9,
+							color: isDarkMode ? Color.BG_VANILLA_100 : Color.BG_INK_500,
+						}}
 					/>
 				</div>
 			</Tooltip>

frontend/src/components/QueryBuilderV2/QueryV2/QueryFooter/QueryFooter.tsx

@@ -1,12 +1,20 @@
+/* eslint-disable react/require-default-props */
 import { Button, Tooltip, Typography } from 'antd';
-import { Plus, Sigma } from 'lucide-react';
+import { DraftingCompass, Plus, Sigma } from 'lucide-react';
+import BetaTag from 'periscope/components/BetaTag/BetaTag';
 
 export default function QueryFooter({
 	addNewBuilderQuery,
 	addNewFormula,
+	addTraceOperator,
+	showAddFormula = true,
+	showAddTraceOperator = false,
 }: {
 	addNewBuilderQuery: () => void;
 	addNewFormula: () => void;
+	addTraceOperator?: () => void;
+	showAddTraceOperator: boolean;
+	showAddFormula?: boolean;
 }): JSX.Element {
 	return (
 		<div className="qb-footer">
@@ -22,32 +30,65 @@ export default function QueryFooter({
 					</Tooltip>
 				</div>
 
-				<div className="qb-add-formula">
+				{showAddFormula && (
-					<Tooltip
+					<div className="qb-add-formula">
-						title={
+						<Tooltip
-							<div style={{ textAlign: 'center' }}>
+							title={
-								Add New Formula
+								<div style={{ textAlign: 'center' }}>
-								<Typography.Link
+									Add New Formula
-									href="https://signoz.io/docs/userguide/query-builder-v5/#multi-query-analysis-advanced-comparisons"
+									<Typography.Link
-									target="_blank"
+										href="https://signoz.io/docs/userguide/query-builder-v5/#multi-query-analysis-advanced-comparisons"
-									style={{ textDecoration: 'underline' }}
+										target="_blank"
-								>
+										style={{ textDecoration: 'underline' }}
-									{' '}
+									>
-									<br />
+										{' '}
-									Learn more
+										<br />
-								</Typography.Link>
+										Learn more
-							</div>
+									</Typography.Link>
-						}
+								</div>
-					>
+							}
-						<Button
-							className="add-formula-button periscope-btn secondary"
-							icon={<Sigma size={16} />}
-							onClick={addNewFormula}
 						>
-							Add Formula
+							<Button
-						</Button>
+								className="add-formula-button periscope-btn secondary"
-					</Tooltip>
+								icon={<Sigma size={16} />}
-				</div>
+								onClick={addNewFormula}
+							>
+								Add Formula
+							</Button>
+						</Tooltip>
+					</div>
+				)}
+				{showAddTraceOperator && (
+					<div className="qb-trace-operator-button-container">
+						<Tooltip
+							title={
+								<div style={{ textAlign: 'center' }}>
+									Add Trace Matching
+									<Typography.Link
+										href="https://signoz.io/docs/userguide/query-builder-v5/#multi-query-analysis-trace-operators"
+										target="_blank"
+										style={{ textDecoration: 'underline' }}
+									>
+										{' '}
+										<br />
+										Learn more
+									</Typography.Link>
+								</div>
+							}
+						>
+							<Button
+								className="add-trace-operator-button periscope-btn secondary"
+								icon={<DraftingCompass size={16} />}
+								onClick={(): void => addTraceOperator?.()}
+							>
+								<div className="qb-trace-operator-button-container-text">
+									Add Trace Matching
+									<BetaTag />
+								</div>
+							</Button>
+						</Tooltip>
+					</div>
+				)}
 			</div>
 		</div>
 	);

frontend/src/components/QueryBuilderV2/QueryV2/QuerySearch/QuerySearch.styles.scss

@@ -7,6 +7,7 @@
 		'Helvetica Neue', sans-serif;
 
 	.query-where-clause-editor-container {
+		position: relative;
 		display: flex;
 		flex-direction: row;
 

frontend/src/components/QueryBuilderV2/QueryV2/QuerySearch/QuerySearch.tsx

@@ -32,12 +32,14 @@ import { useIsDarkMode } from 'hooks/useDarkMode';
 import useDebounce from 'hooks/useDebounce';
 import { debounce, isNull } from 'lodash-es';
 import { Info, TriangleAlert } from 'lucide-react';
+import { useDashboard } from 'providers/Dashboard/Dashboard';
 import { useCallback, useEffect, useMemo, useRef, useState } from 'react';
 import {
 	IDetailedError,
 	IQueryContext,
 	IValidationResult,
 } from 'types/antlrQueryTypes';
+import { IDashboardVariable } from 'types/api/dashboard/getAll';
 import { IBuilderQuery } from 'types/api/queryBuilder/queryBuilderData';
 import { QueryKeyDataSuggestionsProps } from 'types/api/querySuggestions/types';
 import { DataSource } from 'types/common/queryBuilder';
@@ -161,13 +163,15 @@ function QuerySearch({
 
 	const { handleRunQuery } = useQueryBuilder();
 
-	// const {
+	const { selectedDashboard } = useDashboard();
-	// 	data: queryKeySuggestions,
+
-	// 	refetch: refetchQueryKeySuggestions,
+	const dynamicVariables = useMemo(
-	// } = useGetQueryKeySuggestions({
+		() =>
-	// 	signal: dataSource,
+			Object.values(selectedDashboard?.data?.variables || {})?.filter(
-	// 	name: searchText || '',
+				(variable: IDashboardVariable) => variable.type === 'DYNAMIC',
-	// });
+			),
+		[selectedDashboard],
+	);
 
 	// Add back the generateOptions function and useEffect
 	const generateOptions = (keys: {
@@ -982,6 +986,25 @@ function QuerySearch({
 				option.label.toLowerCase().includes(searchText),
 			);
 
+			// Add dynamic variables suggestions for the current key
+			const variableName = dynamicVariables?.find(
+				(variable) => variable?.dynamicVariablesAttribute === keyName,
+			)?.name;
+
+			if (variableName) {
+				const variableValue = `$${variableName}`;
+				const variableOption = {
+					label: variableValue,
+					type: 'variable',
+					apply: variableValue,
+				};
+
+				// Add variable suggestion at the beginning if it matches the search text
+				if (variableValue.toLowerCase().includes(searchText.toLowerCase())) {
+					options = [variableOption, ...options];
+				}
+			}
+
 			// Trigger fetch only if needed
 			const shouldFetch =
 				// Fetch only if key is available
@@ -1034,6 +1057,9 @@ function QuerySearch({
 				} else if (option.type === 'array') {
 					// Arrays are already formatted as arrays
 					processedOption.apply = option.label;
+				} else if (option.type === 'variable') {
+					// Variables should be used as-is (they already have the $ prefix)
+					processedOption.apply = option.label;
 				}
 
 				return processedOption;
@@ -1243,7 +1269,10 @@ function QuerySearch({
 					>
 						<Info
 							size={14}
-							style={{ opacity: 0.9, color: isDarkMode ? '#ffffff' : '#000000' }}
+							style={{
+								opacity: 0.9,
+								color: isDarkMode ? Color.BG_VANILLA_100 : Color.BG_INK_500,
+							}}
 						/>
 					</a>
 				</Tooltip>

frontend/src/components/QueryBuilderV2/QueryV2/QueryV2.tsx

@@ -1,3 +1,4 @@
+/* eslint-disable sonarjs/cognitive-complexity */
 import { Dropdown } from 'antd';
 import cx from 'classnames';
 import { ENTITY_VERSION_V4, ENTITY_VERSION_V5 } from 'constants/app';
@@ -26,9 +27,12 @@ export const QueryV2 = memo(function QueryV2({
 	query,
 	filterConfigs,
 	isListViewPanel = false,
+	showTraceOperator = false,
+	hasTraceOperator = false,
 	version,
 	showOnlyWhereClause = false,
 	signalSource = '',
+	isMultiQueryAllowed = false,
 }: QueryProps & { ref: React.RefObject<HTMLDivElement> }): JSX.Element {
 	const { cloneQuery, panelType } = useQueryBuilder();
 
@@ -75,6 +79,15 @@ export const QueryV2 = memo(function QueryV2({
 		dataSource,
 	]);
 
+	const showInlineQuerySearch = useMemo(() => {
+		if (!showTraceOperator) {
+			return false;
+		}
+		return (
+			dataSource === DataSource.TRACES && (hasTraceOperator || isListViewPanel)
+		);
+	}, [hasTraceOperator, isListViewPanel, showTraceOperator, dataSource]);
+
 	const handleChangeAggregateEvery = useCallback(
 		(value: IBuilderQuery['stepInterval']) => {
 			handleChangeQueryData('stepInterval', value);
@@ -108,11 +121,12 @@ export const QueryV2 = memo(function QueryV2({
 			ref={ref}
 		>
 			<div className="qb-content-section">
-				{!showOnlyWhereClause && (
+				{(!showOnlyWhereClause || showTraceOperator) && (
 					<div className="qb-header-container">
 						<div className="query-actions-container">
 							<div className="query-actions-left-container">
 								<QBEntityOptions
+									hasTraceOperator={hasTraceOperator}
 									isMetricsDataSource={dataSource === DataSource.METRICS}
 									showFunctions={
 										(version && version === ENTITY_VERSION_V4) ||
@@ -122,6 +136,7 @@ export const QueryV2 = memo(function QueryV2({
 										false
 									}
 									isCollapsed={isCollapsed}
+									showTraceOperator={showTraceOperator}
 									entityType="query"
 									entityData={query}
 									onToggleVisibility={handleToggleDisableQuery}
@@ -139,7 +154,28 @@ export const QueryV2 = memo(function QueryV2({
 								/>
 							</div>
 
-							{!isListViewPanel && (
+							{!isCollapsed && showInlineQuerySearch && (
+								<div className="qb-search-filter-container">
+									<div className="query-search-container">
+										<QuerySearch
+											key={`query-search-${query.queryName}-${query.dataSource}`}
+											onChange={handleSearchChange}
+											queryData={query}
+											dataSource={dataSource}
+											signalSource={signalSource}
+										/>
+									</div>
+
+									{showSpanScopeSelector && (
+										<div className="traces-search-filter-container">
+											<div className="traces-search-filter-in">in</div>
+											<SpanScopeSelector query={query} />
+										</div>
+									)}
+								</div>
+							)}
+
+							{isMultiQueryAllowed && (
 								<Dropdown
 									className="query-actions-dropdown"
 									menu={{
@@ -181,28 +217,31 @@ export const QueryV2 = memo(function QueryV2({
 								</div>
 							)}
 
-							<div className="qb-search-filter-container">
+							{!showInlineQuerySearch && (
-								<div className="query-search-container">
+								<div className="qb-search-filter-container">
-									<QuerySearch
+									<div className="query-search-container">
-										key={`query-search-${query.queryName}-${query.dataSource}`}
+										<QuerySearch
-										onChange={handleSearchChange}
+											key={`query-search-${query.queryName}-${query.dataSource}`}
-										queryData={query}
+											onChange={handleSearchChange}
-										dataSource={dataSource}
+											queryData={query}
-										signalSource={signalSource}
+											dataSource={dataSource}
-									/>
+											signalSource={signalSource}
-								</div>
+										/>
-
-								{showSpanScopeSelector && (
-									<div className="traces-search-filter-container">
-										<div className="traces-search-filter-in">in</div>
-										<SpanScopeSelector query={query} />
 									</div>
-								)}
+
-							</div>
+									{showSpanScopeSelector && (
+										<div className="traces-search-filter-container">
+											<div className="traces-search-filter-in">in</div>
+											<SpanScopeSelector query={query} />
+										</div>
+									)}
+								</div>
+							)}
 						</div>
 
 						{!showOnlyWhereClause &&
 							!isListViewPanel &&
+							!(hasTraceOperator && dataSource === DataSource.TRACES) &&
 							dataSource !== DataSource.METRICS && (
 								<QueryAggregation
 									dataSource={dataSource}
@@ -225,16 +264,17 @@ export const QueryV2 = memo(function QueryV2({
 							/>
 						)}
 
-						{!showOnlyWhereClause && (
+						{!showOnlyWhereClause &&
-							<QueryAddOns
+							!(hasTraceOperator && query.dataSource === DataSource.TRACES) && (
-								index={index}
+								<QueryAddOns
-								query={query}
+									index={index}
-								version="v3"
+									query={query}
-								isListViewPanel={isListViewPanel}
+									version="v3"
-								showReduceTo={showReduceTo}
+									isListViewPanel={isListViewPanel}
-								panelType={panelType}
+									showReduceTo={showReduceTo}
-							/>
+									panelType={panelType}
-						)}
+								/>
+							)}
 					</div>
 				)}
 			</div>

frontend/src/components/QueryBuilderV2/QueryV2/TraceOperator/TraceOperator.styles.scss

@@ -0,0 +1,159 @@
+.qb-trace-operator {
+	padding: 8px;
+	display: flex;
+	gap: 8px;
+
+	&.non-list-view {
+		padding-left: 40px;
+		position: relative;
+
+		&::before {
+			content: '';
+			position: absolute;
+			top: 24px;
+			left: 12px;
+			height: 88px;
+			width: 1px;
+			background: repeating-linear-gradient(
+				to bottom,
+				var(--bg-slate-400),
+				var(--bg-slate-400) 4px,
+				transparent 4px,
+				transparent 8px
+			);
+		}
+	}
+
+	&-arrow {
+		position: relative;
+		&::before {
+			content: '';
+			position: absolute;
+			top: 16px;
+			transform: translateY(-50%);
+			left: -26px;
+			height: 1px;
+			width: 20px;
+			background: repeating-linear-gradient(
+				to right,
+				var(--bg-slate-400),
+				var(--bg-slate-400) 4px,
+				transparent 4px,
+				transparent 8px
+			);
+		}
+
+		&::after {
+			content: '';
+			position: absolute;
+			top: 16px;
+			left: -10px;
+			transform: translateY(-50%);
+			height: 4px;
+			width: 4px;
+			border-radius: 50%;
+			background-color: var(--bg-slate-400);
+		}
+	}
+
+	&-input {
+		width: 100%;
+	}
+
+	&-container {
+		flex: 1;
+		display: flex;
+		flex-direction: column;
+		gap: 8px;
+	}
+
+	&-aggregation-container {
+		display: flex;
+		flex-direction: column;
+		gap: 8px;
+	}
+
+	&-add-ons-container {
+		width: 100%;
+		display: flex;
+		flex-direction: row;
+		gap: 16px;
+	}
+
+	&-label-with-input {
+		position: relative;
+		display: flex;
+		align-items: center;
+		flex-direction: row;
+
+		border-radius: 2px;
+		border: 1px solid var(--bg-slate-400);
+		background: var(--bg-ink-300);
+
+		.qb-trace-operator-editor-container {
+			flex: 1;
+		}
+
+		&.arrow-left {
+			&::before {
+				content: '';
+				position: absolute;
+				left: -16px;
+				top: 50%;
+				height: 1px;
+				width: 16px;
+				background-color: var(--bg-slate-400);
+			}
+		}
+
+		.label {
+			color: var(--bg-vanilla-400);
+			white-space: nowrap;
+			overflow: hidden;
+			text-overflow: ellipsis;
+			padding: 0px 8px;
+			border-right: 1px solid var(--bg-slate-400);
+		}
+	}
+}
+
+.lightMode {
+	.qb-trace-operator {
+		&-arrow {
+			&::before {
+				background: repeating-linear-gradient(
+					to right,
+					var(--bg-vanilla-300),
+					var(--bg-vanilla-300) 4px,
+					transparent 4px,
+					transparent 8px
+				);
+			}
+			&::after {
+				background-color: var(--bg-vanilla-300);
+			}
+		}
+		&.non-list-view {
+			&::before {
+				background: repeating-linear-gradient(
+					to bottom,
+					var(--bg-vanilla-300),
+					var(--bg-vanilla-300) 4px,
+					transparent 4px,
+					transparent 8px
+				);
+			}
+		}
+
+		&-label-with-input {
+			border: 1px solid var(--bg-vanilla-300) !important;
+			background: var(--bg-vanilla-100) !important;
+
+			.label {
+				color: var(--bg-ink-500) !important;
+				border-right: 1px solid var(--bg-vanilla-300) !important;
+				background: var(--bg-vanilla-100) !important;
+			}
+		}
+	}
+}

frontend/src/components/QueryBuilderV2/QueryV2/TraceOperator/TraceOperator.tsx

@@ -0,0 +1,119 @@
+/* eslint-disable react/require-default-props */
+/* eslint-disable sonarjs/no-duplicate-string */
+
+import './TraceOperator.styles.scss';
+
+import { Button, Tooltip, Typography } from 'antd';
+import cx from 'classnames';
+import { useQueryBuilder } from 'hooks/queryBuilder/useQueryBuilder';
+import { useQueryOperations } from 'hooks/queryBuilder/useQueryBuilderOperations';
+import { Trash2 } from 'lucide-react';
+import { useCallback } from 'react';
+import {
+	IBuilderQuery,
+	IBuilderTraceOperator,
+} from 'types/api/queryBuilder/queryBuilderData';
+import { DataSource } from 'types/common/queryBuilder';
+
+import QueryAddOns from '../QueryAddOns/QueryAddOns';
+import QueryAggregation from '../QueryAggregation/QueryAggregation';
+import TraceOperatorEditor from './TraceOperatorEditor';
+
+export default function TraceOperator({
+	traceOperator,
+	isListViewPanel = false,
+}: {
+	traceOperator: IBuilderTraceOperator;
+	isListViewPanel?: boolean;
+}): JSX.Element {
+	const { panelType, removeTraceOperator } = useQueryBuilder();
+	const { handleChangeQueryData } = useQueryOperations({
+		index: 0,
+		query: traceOperator,
+		entityVersion: '',
+		isForTraceOperator: true,
+	});
+
+	const handleTraceOperatorChange = useCallback(
+		(traceOperatorExpression: string) => {
+			handleChangeQueryData('expression', traceOperatorExpression);
+		},
+		[handleChangeQueryData],
+	);
+
+	const handleChangeAggregateEvery = useCallback(
+		(value: IBuilderQuery['stepInterval']) => {
+			handleChangeQueryData('stepInterval', value);
+		},
+		[handleChangeQueryData],
+	);
+
+	const handleChangeAggregation = useCallback(
+		(value: string) => {
+			handleChangeQueryData('aggregations', [
+				{
+					expression: value,
+				},
+			]);
+		},
+		[handleChangeQueryData],
+	);
+
+	return (
+		<div className={cx('qb-trace-operator', !isListViewPanel && 'non-list-view')}>
+			<div className="qb-trace-operator-container">
+				<div
+					className={cx(
+						'qb-trace-operator-label-with-input',
+						!isListViewPanel && 'qb-trace-operator-arrow',
+					)}
+				>
+					<Typography.Text className="label">TRACE OPERATOR</Typography.Text>
+					<div className="qb-trace-operator-editor-container">
+						<TraceOperatorEditor
+							value={traceOperator?.expression || ''}
+							traceOperator={traceOperator}
+							onChange={handleTraceOperatorChange}
+						/>
+					</div>
+				</div>
+
+				{!isListViewPanel && (
+					<div className="qb-trace-operator-aggregation-container">
+						<div className={cx(!isListViewPanel && 'qb-trace-operator-arrow')}>
+							<QueryAggregation
+								dataSource={DataSource.TRACES}
+								key={`query-search-${traceOperator.queryName}`}
+								panelType={panelType || undefined}
+								onAggregationIntervalChange={handleChangeAggregateEvery}
+								onChange={handleChangeAggregation}
+								queryData={traceOperator}
+							/>
+						</div>
+						<div
+							className={cx(
+								'qb-trace-operator-add-ons-container',
+								!isListViewPanel && 'qb-trace-operator-arrow',
+							)}
+						>
+							<QueryAddOns
+								index={0}
+								query={traceOperator}
+								version="v3"
+								isForTraceOperator
+								isListViewPanel={false}
+								showReduceTo={false}
+								panelType={panelType}
+							/>
+						</div>
+					</div>
+				)}
+			</div>
+			<Tooltip title="Remove Trace Operator" placement="topLeft">
+				<Button className="periscope-btn ghost" onClick={removeTraceOperator}>
+					<Trash2 size={14} />
+				</Button>
+			</Tooltip>
+		</div>
+	);
+}

frontend/src/components/QueryBuilderV2/QueryV2/TraceOperator/TraceOperatorEditor.tsx

@@ -0,0 +1,491 @@
+/* eslint-disable sonarjs/cognitive-complexity */
+/* eslint-disable sonarjs/no-identical-functions */
+
+import '../QuerySearch/QuerySearch.styles.scss';
+
+import { CheckCircleFilled } from '@ant-design/icons';
+import {
+	autocompletion,
+	closeCompletion,
+	CompletionContext,
+	completionKeymap,
+	CompletionResult,
+	startCompletion,
+} from '@codemirror/autocomplete';
+import { javascript } from '@codemirror/lang-javascript';
+import { Color } from '@signozhq/design-tokens';
+import { copilot } from '@uiw/codemirror-theme-copilot';
+import { githubLight } from '@uiw/codemirror-theme-github';
+import CodeMirror, { EditorView, keymap, Prec } from '@uiw/react-codemirror';
+import { Button, Popover } from 'antd';
+import cx from 'classnames';
+import {
+	TRACE_OPERATOR_OPERATORS,
+	TRACE_OPERATOR_OPERATORS_LABELS,
+	TRACE_OPERATOR_OPERATORS_WITH_PRIORITY,
+} from 'constants/antlrQueryConstants';
+import { useQueryBuilder } from 'hooks/queryBuilder/useQueryBuilder';
+import { useIsDarkMode } from 'hooks/useDarkMode';
+import { TriangleAlert } from 'lucide-react';
+import { useCallback, useEffect, useMemo, useRef, useState } from 'react';
+import { IDetailedError, IValidationResult } from 'types/antlrQueryTypes';
+import { IBuilderTraceOperator } from 'types/api/queryBuilder/queryBuilderData';
+import { DataSource } from 'types/common/queryBuilder';
+import { validateTraceOperatorQuery } from 'utils/queryValidationUtils';
+
+import { getTraceOperatorContextAtCursor } from './utils/traceOperatorContextUtils';
+import { getInvolvedQueriesInTraceOperator } from './utils/utils';
+
+// Custom extension to stop events
+const stopEventsExtension = EditorView.domEventHandlers({
+	keydown: (event) => {
+		// Stop all keyboard events from propagating to global shortcuts
+		event.stopPropagation();
+		event.stopImmediatePropagation();
+		return false; // Important for CM to know you handled it
+	},
+	input: (event) => {
+		event.stopPropagation();
+		return false;
+	},
+	focus: (event) => {
+		// Ensure focus events don't interfere with global shortcuts
+		event.stopPropagation();
+		return false;
+	},
+	blur: (event) => {
+		// Ensure blur events don't interfere with global shortcuts
+		event.stopPropagation();
+		return false;
+	},
+});
+
+interface TraceOperatorEditorProps {
+	value: string;
+	traceOperator: IBuilderTraceOperator;
+	onChange: (value: string) => void;
+	placeholder?: string;
+	onRun?: (query: string) => void;
+}
+
+function TraceOperatorEditor({
+	value,
+	onChange,
+	traceOperator,
+	placeholder = 'Enter your trace operator query',
+	onRun,
+}: TraceOperatorEditorProps): JSX.Element {
+	const isDarkMode = useIsDarkMode();
+	const [isFocused, setIsFocused] = useState(false);
+	const [cursorPos, setCursorPos] = useState({ line: 0, ch: 0 });
+	const editorRef = useRef<EditorView | null>(null);
+	const [validation, setValidation] = useState<IValidationResult>({
+		isValid: false,
+		message: '',
+		errors: [],
+	});
+	// Track if the query was changed externally (from props) vs internally (user input)
+	const [isExternalQueryChange, setIsExternalQueryChange] = useState(false);
+	const [lastExternalValue, setLastExternalValue] = useState<string>('');
+	const { currentQuery, handleRunQuery } = useQueryBuilder();
+
+	const queryOptions = useMemo(
+		() =>
+			currentQuery.builder.queryData
+				.filter((query) => query.dataSource === DataSource.TRACES) // Only show trace queries
+				.map((query) => ({
+					label: query.queryName,
+					type: 'atom',
+					apply: query.queryName,
+				})),
+		[currentQuery.builder.queryData],
+	);
+
+	const toggleSuggestions = useCallback(
+		(timeout?: number) => {
+			const timeoutId = setTimeout(() => {
+				if (!editorRef.current) return;
+				if (isFocused) {
+					startCompletion(editorRef.current);
+				} else {
+					closeCompletion(editorRef.current);
+				}
+			}, timeout);
+
+			return (): void => clearTimeout(timeoutId);
+		},
+		[isFocused],
+	);
+
+	const handleQueryValidation = (newQuery: string): void => {
+		try {
+			const validationResponse = validateTraceOperatorQuery(newQuery);
+			setValidation(validationResponse);
+		} catch (error) {
+			setValidation({
+				isValid: false,
+				message: 'Failed to process trace operator',
+				errors: [error as IDetailedError],
+			});
+		}
+	};
+
+	// Detect external value changes and mark for validation
+	useEffect(() => {
+		const newValue = value || '';
+		if (newValue !== lastExternalValue) {
+			setIsExternalQueryChange(true);
+			setLastExternalValue(newValue);
+		}
+	}, [value, lastExternalValue]);
+
+	// Validate when the value changes externally (including on mount)
+	useEffect(() => {
+		if (isExternalQueryChange && value) {
+			handleQueryValidation(value);
+			setIsExternalQueryChange(false);
+		}
+	}, [isExternalQueryChange, value]);
+
+	// Enhanced autosuggestion function with context awareness
+	function autoSuggestions(context: CompletionContext): CompletionResult | null {
+		// This matches words before the cursor position
+		// eslint-disable-next-line no-useless-escape
+		const word = context.matchBefore(/[a-zA-Z0-9_.:/?&=#%\-\[\]]*/);
+		if (word?.from === word?.to && !context.explicit) return null;
+
+		// Get the trace operator context at the cursor position
+		const queryContext = getTraceOperatorContextAtCursor(value, cursorPos.ch);
+
+		// Define autocomplete options based on the context
+		let options: {
+			label: string;
+			type: string;
+			info?: string;
+			apply:
+				| string
+				| ((view: EditorView, completion: any, from: number, to: number) => void);
+			detail?: string;
+			boost?: number;
+		}[] = [];
+
+		// Helper function to add space after selection
+		const addSpaceAfterSelection = (
+			view: EditorView,
+			completion: any,
+			from: number,
+			to: number,
+			shouldAddSpace = true,
+		): void => {
+			view.dispatch({
+				changes: {
+					from,
+					to,
+					insert: shouldAddSpace ? `${completion.apply} ` : `${completion.apply}`,
+				},
+				selection: {
+					anchor:
+						from +
+						(shouldAddSpace ? completion.apply.length + 1 : completion.apply.length),
+				},
+			});
+			// Do not reopen here; onUpdate will handle reopening via toggleSuggestions
+		};
+
+		// Helper function to add space after selection to options
+		const addSpaceToOptions = (opts: typeof options): typeof options =>
+			opts.map((option) => {
+				const originalApply = option.apply || option.label;
+				return {
+					...option,
+					apply: (
+						view: EditorView,
+						completion: any,
+						from: number,
+						to: number,
+					): void => {
+						addSpaceAfterSelection(view, { apply: originalApply }, from, to);
+					},
+				};
+			});
+
+		if (queryContext.isInAtom) {
+			// Suggest atoms (identifiers) for trace operators
+
+			const involvedQueries = getInvolvedQueriesInTraceOperator([traceOperator]);
+
+			options = queryOptions.map((option) => ({
+				...option,
+				boost: !involvedQueries.includes(option.apply as string) ? 100 : -99,
+			}));
+
+			// Filter options based on what user is typing
+			const searchText = word?.text.toLowerCase().trim() ?? '';
+			options = options.filter((option) =>
+				option.label.toLowerCase().includes(searchText),
+			);
+
+			// Add space after selection for atoms
+			const optionsWithSpace = addSpaceToOptions(options);
+
+			return {
+				from: word?.from ?? 0,
+				to: word?.to ?? cursorPos.ch,
+				options: optionsWithSpace,
+			};
+		}
+
+		if (queryContext.isInOperator) {
+			// Suggest operators for trace operators
+			const operators = Object.values(TRACE_OPERATOR_OPERATORS);
+			options = operators.map((operator) => ({
+				label: TRACE_OPERATOR_OPERATORS_LABELS[operator]
+					? `${operator} (${TRACE_OPERATOR_OPERATORS_LABELS[operator]})`
+					: operator,
+				type: 'operator',
+				apply: operator,
+				boost: TRACE_OPERATOR_OPERATORS_WITH_PRIORITY[operator] * -10,
+			}));
+
+			// Add space after selection for operators
+			const optionsWithSpace = addSpaceToOptions(options);
+
+			return {
+				from: word?.from ?? 0,
+				to: word?.to ?? cursorPos.ch,
+				options: optionsWithSpace,
+			};
+		}
+
+		if (queryContext.isInParenthesis) {
+			// Different suggestions based on the context within parenthesis
+			const curChar = value.charAt(cursorPos.ch - 1) || '';
+
+			if (curChar === '(') {
+				// Right after opening parenthesis, suggest atoms or nested expressions
+				options = [
+					{ label: '(', type: 'parenthesis', apply: '(' },
+					...queryOptions,
+				];
+
+				// Add space after selection for opening parenthesis context
+				const optionsWithSpace = addSpaceToOptions(options);
+
+				return {
+					from: word?.from ?? 0,
+					options: optionsWithSpace,
+				};
+			}
+
+			if (curChar === ')') {
+				// After closing parenthesis, suggest operators
+				const operators = Object.values(TRACE_OPERATOR_OPERATORS);
+				options = operators.map((operator) => ({
+					label: TRACE_OPERATOR_OPERATORS_LABELS[operator]
+						? `${operator} (${TRACE_OPERATOR_OPERATORS_LABELS[operator]})`
+						: operator,
+					type: 'operator',
+					apply: operator,
+					boost: TRACE_OPERATOR_OPERATORS_WITH_PRIORITY[operator] * -10,
+				}));
+
+				// Add space after selection for closing parenthesis context
+				const optionsWithSpace = addSpaceToOptions(options);
+
+				return {
+					from: word?.from ?? 0,
+					options: optionsWithSpace,
+				};
+			}
+		}
+
+		// Default: suggest atoms if no specific context
+		options = [
+			...queryOptions,
+			{
+				label: '(',
+				type: 'parenthesis',
+				apply: '(',
+			},
+		];
+
+		// Filter options based on what user is typing
+		const searchText = word?.text.toLowerCase().trim() ?? '';
+		options = options.filter((option) =>
+			option.label.toLowerCase().includes(searchText),
+		);
+
+		// Add space after selection
+		const optionsWithSpace = addSpaceToOptions(options);
+
+		return {
+			from: word?.from ?? 0,
+			to: word?.to ?? context.pos,
+			options: optionsWithSpace,
+		};
+	}
+
+	const handleUpdate = useCallback(
+		(viewUpdate: { view: EditorView }): void => {
+			if (!editorRef.current) {
+				editorRef.current = viewUpdate.view;
+			}
+
+			const selection = viewUpdate.view.state.selection.main;
+			const pos = selection.head;
+
+			const lineInfo = viewUpdate.view.state.doc.lineAt(pos);
+			const newPos = {
+				line: lineInfo.number,
+				ch: pos - lineInfo.from,
+			};
+
+			if (newPos.line !== cursorPos.line || newPos.ch !== cursorPos.ch) {
+				setCursorPos(newPos);
+				// Trigger suggestions on context update
+				toggleSuggestions(10);
+			}
+		},
+		[cursorPos, toggleSuggestions],
+	);
+
+	const handleChange = (newValue: string): void => {
+		// Mark as internal change to avoid triggering external validation
+		setIsExternalQueryChange(false);
+		setLastExternalValue(newValue);
+		onChange(newValue);
+	};
+
+	const handleBlur = (): void => {
+		handleQueryValidation(value);
+		setIsFocused(false);
+	};
+
+	// Effect to handle focus state and trigger suggestions on focus
+	useEffect(() => {
+		const clearTimeout = toggleSuggestions(10);
+		return (): void => clearTimeout();
+	}, [isFocused, toggleSuggestions]);
+
+	return (
+		<div className="code-mirror-where-clause">
+			<div className="query-where-clause-editor-container">
+				<CodeMirror
+					value={value}
+					theme={isDarkMode ? copilot : githubLight}
+					onChange={handleChange}
+					onUpdate={handleUpdate}
+					className={cx('query-where-clause-editor', {
+						isValid: validation.isValid === true,
+						hasErrors: validation.errors.length > 0,
+					})}
+					extensions={[
+						autocompletion({
+							override: [autoSuggestions],
+							defaultKeymap: true,
+							closeOnBlur: true,
+							activateOnTyping: true,
+							maxRenderedOptions: 50,
+						}),
+						javascript({ jsx: false, typescript: false }),
+						EditorView.lineWrapping,
+						stopEventsExtension,
+						Prec.highest(
+							keymap.of([
+								...completionKeymap,
+								{
+									key: 'Escape',
+									run: closeCompletion,
+								},
+								{
+									key: 'Enter',
+									preventDefault: true,
+									// Prevent default behavior of Enter to add new line
+									// and instead run a custom action
+									run: (): boolean => true,
+								},
+								{
+									key: 'Mod-Enter',
+									preventDefault: true,
+									run: (): boolean => {
+										if (onRun && typeof onRun === 'function') {
+											onRun(value);
+										} else {
+											handleRunQuery();
+										}
+										return true;
+									},
+								},
+								{
+									key: 'Shift-Enter',
+									preventDefault: true,
+									// Prevent default behavior of Shift-Enter to add new line
+									run: (): boolean => true,
+								},
+							]),
+						),
+					]}
+					placeholder={placeholder}
+					basicSetup={{
+						lineNumbers: false,
+					}}
+					onFocus={(): void => {
+						setIsFocused(true);
+					}}
+					onBlur={handleBlur}
+				/>
+				{value && validation.isValid === false && !isFocused && (
+					<div
+						className={cx('query-status-container', {
+							hasErrors: validation.errors.length > 0,
+						})}
+					>
+						<Popover
+							placement="bottomRight"
+							showArrow={false}
+							content={
+								<div className="query-status-content">
+									<div className="query-status-content-header">
+										<div className="query-validation">
+											<div className="query-validation-errors">
+												{validation.errors.map((error) => (
+													<div key={error.message} className="query-validation-error">
+														<div className="query-validation-error">
+															{error.line}:{error.column} - {error.message}
+														</div>
+													</div>
+												))}
+											</div>
+										</div>
+									</div>
+								</div>
+							}
+							overlayClassName="query-status-popover"
+						>
+							{validation.isValid ? (
+								<Button
+									type="text"
+									icon={<CheckCircleFilled />}
+									className="periscope-btn ghost"
+								/>
+							) : (
+								<Button
+									type="text"
+									icon={<TriangleAlert size={14} color={Color.BG_CHERRY_500} />}
+									className="periscope-btn ghost"
+								/>
+							)}
+						</Popover>
+					</div>
+				)}
+			</div>
+		</div>
+	);
+}
+
+TraceOperatorEditor.defaultProps = {
+	onRun: undefined,
+	placeholder: 'Enter your trace operator query',
+};
+
+export default TraceOperatorEditor;

frontend/src/components/QueryBuilderV2/QueryV2/TraceOperator/__tests__/traceOperatorContextUtils.test.ts

@@ -0,0 +1,425 @@
+/* eslint-disable sonarjs/no-duplicate-string */
+/* eslint-disable sonarjs/cognitive-complexity */
+
+import { Token } from 'antlr4';
+import TraceOperatorGrammarLexer from 'parser/TraceOperatorParser/TraceOperatorGrammarLexer';
+
+import {
+	createTraceOperatorContext,
+	extractTraceExpressionPairs,
+	getTraceOperatorContextAtCursor,
+} from '../utils/traceOperatorContextUtils';
+
+describe('traceOperatorContextUtils', () => {
+	describe('createTraceOperatorContext', () => {
+		it('should create a context object with all required properties', () => {
+			const mockToken = {
+				type: TraceOperatorGrammarLexer.IDENTIFIER,
+				text: 'test',
+				start: 0,
+				stop: 3,
+			} as Token;
+
+			const context = createTraceOperatorContext(
+				mockToken,
+				true,
+				false,
+				false,
+				false,
+				'atom',
+				'operator',
+				[],
+				null,
+			);
+
+			expect(context).toEqual({
+				tokenType: TraceOperatorGrammarLexer.IDENTIFIER,
+				text: 'test',
+				start: 0,
+				stop: 3,
+				currentToken: 'test',
+				isInAtom: true,
+				isInOperator: false,
+				isInParenthesis: false,
+				isInExpression: false,
+				atomToken: 'atom',
+				operatorToken: 'operator',
+				expressionPairs: [],
+				currentPair: null,
+			});
+		});
+
+		it('should create a context object with default values', () => {
+			const mockToken = {
+				type: TraceOperatorGrammarLexer.IDENTIFIER,
+				text: 'test',
+				start: 0,
+				stop: 3,
+			} as Token;
+
+			const context = createTraceOperatorContext(
+				mockToken,
+				false,
+				true,
+				false,
+				false,
+			);
+
+			expect(context).toEqual({
+				tokenType: TraceOperatorGrammarLexer.IDENTIFIER,
+				text: 'test',
+				start: 0,
+				stop: 3,
+				currentToken: 'test',
+				isInAtom: false,
+				isInOperator: true,
+				isInParenthesis: false,
+				isInExpression: false,
+				atomToken: undefined,
+				operatorToken: undefined,
+				expressionPairs: [],
+				currentPair: undefined,
+			});
+		});
+	});
+
+	describe('extractTraceExpressionPairs', () => {
+		it('should extract simple expression pair', () => {
+			const query = 'A => B';
+			const result = extractTraceExpressionPairs(query);
+
+			expect(result).toHaveLength(1);
+			expect(result[0].leftAtom).toBe('A');
+			expect(result[0].position.leftStart).toBe(0);
+			expect(result[0].position.leftEnd).toBe(0);
+			expect(result[0].operator).toBe('=>');
+			expect(result[0].position.operatorStart).toBe(2);
+			expect(result[0].position.operatorEnd).toBe(3);
+			expect(result[0].rightAtom).toBe('B');
+			expect(result[0].position.rightStart).toBe(5);
+			expect(result[0].position.rightEnd).toBe(5);
+			expect(result[0].isComplete).toBe(true);
+		});
+
+		it('should extract multiple expression pairs', () => {
+			const query = 'A => B && C => D';
+			const result = extractTraceExpressionPairs(query);
+
+			expect(result).toHaveLength(2);
+
+			// First pair: A => B
+			expect(result[0].leftAtom).toBe('A');
+			expect(result[0].operator).toBe('=>');
+			expect(result[0].rightAtom).toBe('B');
+
+			// Second pair: C => D
+			expect(result[1].leftAtom).toBe('C');
+			expect(result[1].operator).toBe('=>');
+			expect(result[1].rightAtom).toBe('D');
+		});
+
+		it('should handle NOT operator', () => {
+			const query = 'NOT A => B';
+			const result = extractTraceExpressionPairs(query);
+
+			expect(result).toHaveLength(1);
+			expect(result[0].leftAtom).toBe('A');
+			expect(result[0].operator).toBe('=>');
+			expect(result[0].rightAtom).toBe('B');
+		});
+
+		it('should handle parentheses', () => {
+			const query = '(A => B) && (C => D)';
+			const result = extractTraceExpressionPairs(query);
+
+			expect(result).toHaveLength(2);
+			expect(result[0].leftAtom).toBe('A');
+			expect(result[0].rightAtom).toBe('B');
+			expect(result[1].leftAtom).toBe('C');
+			expect(result[1].rightAtom).toBe('D');
+		});
+
+		it('should handle incomplete expressions', () => {
+			const query = 'A =>';
+			const result = extractTraceExpressionPairs(query);
+
+			expect(result).toHaveLength(1);
+			expect(result[0].leftAtom).toBe('A');
+			expect(result[0].operator).toBe('=>');
+			expect(result[0].rightAtom).toBeUndefined();
+			expect(result[0].isComplete).toBe(true);
+		});
+
+		it('should handle complex nested expressions', () => {
+			const query = 'A => B && (C => D || E => F)';
+			const result = extractTraceExpressionPairs(query);
+
+			expect(result).toHaveLength(3);
+			expect(result[0].leftAtom).toBe('A');
+			expect(result[0].rightAtom).toBe('B');
+			expect(result[1].leftAtom).toBe('C');
+			expect(result[1].rightAtom).toBe('D');
+			expect(result[2].leftAtom).toBe('E');
+			expect(result[2].rightAtom).toBe('F');
+		});
+
+		it('should handle whitespace variations', () => {
+			const query = 'A=>B';
+			const result = extractTraceExpressionPairs(query);
+
+			expect(result).toHaveLength(1);
+			expect(result[0].leftAtom).toBe('A');
+			expect(result[0].operator).toBe('=>');
+			expect(result[0].rightAtom).toBe('B');
+		});
+
+		it('should handle error cases gracefully', () => {
+			const query = 'invalid syntax @#$%';
+			const result = extractTraceExpressionPairs(query);
+
+			// Should return an array (even if empty or with partial results)
+			expect(Array.isArray(result)).toBe(true);
+			expect(result.length).toBeGreaterThanOrEqual(0);
+		});
+	});
+
+	describe('getTraceOperatorContextAtCursor', () => {
+		beforeEach(() => {
+			// Reset console.error mock
+			jest.spyOn(console, 'error').mockImplementation(() => {});
+		});
+
+		afterEach(() => {
+			jest.restoreAllMocks();
+		});
+
+		it('should return default context for empty query', () => {
+			const result = getTraceOperatorContextAtCursor('', 0);
+
+			expect(result).toEqual({
+				tokenType: -1,
+				text: '',
+				start: 0,
+				stop: 0,
+				currentToken: '',
+				isInAtom: true,
+				isInOperator: false,
+				isInParenthesis: false,
+				isInExpression: false,
+				expressionPairs: [],
+				currentPair: null,
+			});
+		});
+
+		it('should return default context for null query', () => {
+			const result = getTraceOperatorContextAtCursor(null as any, 0);
+
+			expect(result).toEqual({
+				tokenType: -1,
+				text: '',
+				start: 0,
+				stop: 0,
+				currentToken: '',
+				isInAtom: true,
+				isInOperator: false,
+				isInParenthesis: false,
+				isInExpression: false,
+				expressionPairs: [],
+				currentPair: null,
+			});
+		});
+
+		it('should return default context for undefined query', () => {
+			const result = getTraceOperatorContextAtCursor(undefined as any, 0);
+
+			expect(result).toEqual({
+				tokenType: -1,
+				text: '',
+				start: 0,
+				stop: 0,
+				currentToken: '',
+				isInAtom: true,
+				isInOperator: false,
+				isInParenthesis: false,
+				isInExpression: false,
+				expressionPairs: [],
+				currentPair: null,
+			});
+		});
+
+		it('should identify atom context', () => {
+			const query = 'A => B';
+			const result = getTraceOperatorContextAtCursor(query, 0); // cursor at 'A'
+
+			expect(result.atomToken).toBe('A');
+			expect(result.operatorToken).toBe('=>');
+			expect(result.isInAtom).toBe(true);
+			expect(result.isInOperator).toBe(false);
+			expect(result.isInParenthesis).toBe(false);
+			expect(result.start).toBe(0);
+			expect(result.stop).toBe(0);
+		});
+
+		it('should identify operator context', () => {
+			const query = 'A => B';
+			const result = getTraceOperatorContextAtCursor(query, 2); // cursor at '='
+
+			expect(result.atomToken).toBe('A');
+			expect(result.operatorToken).toBeUndefined();
+			expect(result.isInAtom).toBe(false);
+			expect(result.isInOperator).toBe(true);
+			expect(result.isInParenthesis).toBe(false);
+			expect(result.start).toBe(2);
+			expect(result.stop).toBe(2);
+		});
+
+		it('should identify parenthesis context', () => {
+			const query = '(A => B)';
+			const result = getTraceOperatorContextAtCursor(query, 0); // cursor at '('
+
+			expect(result.atomToken).toBeUndefined();
+			expect(result.operatorToken).toBeUndefined();
+			expect(result.isInAtom).toBe(false);
+			expect(result.isInOperator).toBe(false);
+			expect(result.isInParenthesis).toBe(true);
+			expect(result.start).toBe(0);
+			expect(result.stop).toBe(0);
+		});
+
+		it('should handle cursor at space', () => {
+			const query = 'A => B';
+			const result = getTraceOperatorContextAtCursor(query, 1); // cursor at space
+
+			expect(result.atomToken).toBe('A');
+			expect(result.operatorToken).toBeUndefined();
+			expect(result.isInAtom).toBe(false);
+			expect(result.isInOperator).toBe(true);
+			expect(result.isInParenthesis).toBe(false);
+		});
+
+		it('should handle cursor at end of query', () => {
+			const query = 'A => B';
+			const result = getTraceOperatorContextAtCursor(query, 5); // cursor at end
+
+			expect(result.atomToken).toBe('A');
+			expect(result.operatorToken).toBe('=>');
+			expect(result.isInAtom).toBe(true);
+			expect(result.isInOperator).toBe(false);
+			expect(result.isInParenthesis).toBe(false);
+			expect(result.start).toBe(5);
+			expect(result.stop).toBe(5);
+		});
+
+		it('should handle complex query', () => {
+			const query = 'A => B && C => D';
+			const result = getTraceOperatorContextAtCursor(query, 8); // cursor at '&'
+
+			expect(result.atomToken).toBeUndefined();
+			expect(result.operatorToken).toBe('&&');
+			expect(result.isInAtom).toBe(false);
+			expect(result.isInOperator).toBe(true);
+			expect(result.isInParenthesis).toBe(false);
+			expect(result.start).toBe(7);
+			expect(result.stop).toBe(8);
+		});
+
+		it('should identify operator position in complex query', () => {
+			const query = 'A => B && C => D';
+			const result = getTraceOperatorContextAtCursor(query, 10); // cursor at 'C'
+
+			expect(result.atomToken).toBe('C');
+			expect(result.operatorToken).toBe('&&');
+			expect(result.isInAtom).toBe(true);
+			expect(result.isInOperator).toBe(false);
+			expect(result.isInParenthesis).toBe(false);
+			expect(result.start).toBe(10);
+			expect(result.stop).toBe(10);
+		});
+
+		it('should identify atom position in complex query', () => {
+			const query = 'A => B && C => D';
+			const result = getTraceOperatorContextAtCursor(query, 13); // cursor at '>'
+
+			expect(result.atomToken).toBe('C');
+			expect(result.operatorToken).toBe('=>');
+			expect(result.isInAtom).toBe(false);
+			expect(result.isInOperator).toBe(true);
+			expect(result.isInParenthesis).toBe(false);
+			expect(result.start).toBe(12);
+			expect(result.stop).toBe(13);
+		});
+
+		it('should handle transition points', () => {
+			const query = 'A => B';
+			const result = getTraceOperatorContextAtCursor(query, 4); // cursor at 'B'
+
+			expect(result.atomToken).toBe('A');
+			expect(result.operatorToken).toBe('=>');
+			expect(result.isInAtom).toBe(true);
+			expect(result.isInOperator).toBe(false);
+			expect(result.isInParenthesis).toBe(false);
+			expect(result.start).toBe(4);
+			expect(result.stop).toBe(4);
+		});
+
+		it('should handle whitespace in complex queries', () => {
+			const query = 'A=>B && C=>D';
+			const result = getTraceOperatorContextAtCursor(query, 6); // cursor at '&'
+
+			expect(result.atomToken).toBeUndefined();
+			expect(result.operatorToken).toBe('&&');
+			expect(result.isInAtom).toBe(false);
+			expect(result.isInOperator).toBe(true);
+			expect(result.isInParenthesis).toBe(false);
+			expect(result.start).toBe(5);
+			expect(result.stop).toBe(6);
+		});
+
+		it('should handle NOT operator context', () => {
+			const query = 'NOT A => B';
+			const result = getTraceOperatorContextAtCursor(query, 0); // cursor at 'N'
+
+			expect(result.atomToken).toBeUndefined();
+			expect(result.operatorToken).toBeUndefined();
+			expect(result.isInAtom).toBe(false);
+			expect(result.isInOperator).toBe(false);
+			expect(result.isInParenthesis).toBe(true);
+		});
+
+		it('should handle parentheses context', () => {
+			const query = '(A => B)';
+			const result = getTraceOperatorContextAtCursor(query, 1); // cursor at 'A'
+
+			expect(result.atomToken).toBe('A');
+			expect(result.operatorToken).toBe('=>');
+			expect(result.isInAtom).toBe(false);
+			expect(result.isInOperator).toBe(false);
+			expect(result.isInParenthesis).toBe(true);
+			expect(result.start).toBe(0);
+			expect(result.stop).toBe(0);
+		});
+
+		it('should handle expression pairs context', () => {
+			const query = 'A => B && C => D';
+			const result = getTraceOperatorContextAtCursor(query, 5); // cursor at 'A' in "&&"
+
+			expect(result.atomToken).toBe('A');
+			expect(result.operatorToken).toBe('=>');
+			expect(result.isInAtom).toBe(true);
+			expect(result.isInOperator).toBe(false);
+			expect(result.isInParenthesis).toBe(false);
+		});
+
+		it('should handle various cursor positions', () => {
+			const query = 'A => B';
+
+			// Test cursor at each position
+			for (let i = 0; i < query.length; i++) {
+				const result = getTraceOperatorContextAtCursor(query, i);
+				expect(result).toBeDefined();
+				expect(typeof result.start).toBe('number');
+				expect(typeof result.stop).toBe('number');
+			}
+		});
+	});
+});

frontend/src/components/QueryBuilderV2/QueryV2/TraceOperator/__tests__/utils.test.ts

@@ -0,0 +1,46 @@
+import { IBuilderTraceOperator } from 'types/api/queryBuilder/queryBuilderData';
+
+import { getInvolvedQueriesInTraceOperator } from '../utils/utils';
+
+const makeTraceOperator = (expression: string): IBuilderTraceOperator =>
+	(({ expression } as unknown) as IBuilderTraceOperator);
+
+describe('getInvolvedQueriesInTraceOperator', () => {
+	it('returns empty array for empty input', () => {
+		const result = getInvolvedQueriesInTraceOperator([]);
+		expect(result).toEqual([]);
+	});
+
+	it('extracts identifiers from expression', () => {
+		const result = getInvolvedQueriesInTraceOperator([
+			makeTraceOperator('A => B'),
+		]);
+		expect(result).toEqual(['A', 'B']);
+	});
+
+	it('extracts identifiers from complex expression', () => {
+		const result = getInvolvedQueriesInTraceOperator([
+			makeTraceOperator('A => (NOT B || C)'),
+		]);
+		expect(result).toEqual(['A', 'B', 'C']);
+	});
+
+	it('filters out querynames from complex expression', () => {
+		const result = getInvolvedQueriesInTraceOperator([
+			makeTraceOperator(
+				'(A1 && (NOT B2 || (C3 -> (D4 && E5)))) => ((F6 || G7) && (NOT (H8 -> I9)))',
+			),
+		]);
+		expect(result).toEqual([
+			'A1',
+			'B2',
+			'C3',
+			'D4',
+			'E5',
+			'F6',
+			'G7',
+			'H8',
+			'I9',
+		]);
+	});
+});

frontend/src/components/QueryBuilderV2/QueryV2/TraceOperator/utils/traceOperatorContextUtils.ts

@@ -0,0 +1,562 @@
+/* eslint-disable sonarjs/cognitive-complexity */
+/* eslint-disable no-continue */
+
+import { CharStreams, CommonTokenStream, Token } from 'antlr4';
+import TraceOperatorGrammarLexer from 'parser/TraceOperatorParser/TraceOperatorGrammarLexer';
+import { IToken } from 'types/antlrQueryTypes';
+
+// Trace Operator Context Interface
+export interface ITraceOperatorContext {
+	tokenType: number;
+	text: string;
+	start: number;
+	stop: number;
+	currentToken: string;
+	isInAtom: boolean;
+	isInOperator: boolean;
+	isInParenthesis: boolean;
+	isInExpression: boolean;
+	atomToken?: string;
+	operatorToken?: string;
+	expressionPairs: ITraceExpressionPair[];
+	currentPair?: ITraceExpressionPair | null;
+}
+
+// Trace Expression Pair Interface
+export interface ITraceExpressionPair {
+	leftAtom: string;
+	operator: string;
+	rightAtom?: string;
+	rightExpression?: string;
+	position: {
+		leftStart: number;
+		leftEnd: number;
+		operatorStart: number;
+		operatorEnd: number;
+		rightStart?: number;
+		rightEnd?: number;
+	};
+	isComplete: boolean;
+}
+
+// Helper functions to determine token types
+function isAtomToken(tokenType: number): boolean {
+	return tokenType === TraceOperatorGrammarLexer.IDENTIFIER;
+}
+
+function isOperatorToken(tokenType: number): boolean {
+	return [
+		TraceOperatorGrammarLexer.T__2, // '=>'
+		TraceOperatorGrammarLexer.T__3, // '&&'
+		TraceOperatorGrammarLexer.T__4, // '||'
+		TraceOperatorGrammarLexer.T__5, // 'NOT'
+		TraceOperatorGrammarLexer.T__6, // '->'
+	].includes(tokenType);
+}
+
+function isParenthesisToken(tokenType: number): boolean {
+	return (
+		tokenType === TraceOperatorGrammarLexer.T__0 ||
+		tokenType === TraceOperatorGrammarLexer.T__1
+	);
+}
+
+function isOpeningParenthesis(tokenType: number): boolean {
+	return tokenType === TraceOperatorGrammarLexer.T__0;
+}
+
+function isClosingParenthesis(tokenType: number): boolean {
+	return tokenType === TraceOperatorGrammarLexer.T__1;
+}
+
+// Function to create a context object
+export function createTraceOperatorContext(
+	token: Token,
+	isInAtom: boolean,
+	isInOperator: boolean,
+	isInParenthesis: boolean,
+	isInExpression: boolean,
+	atomToken?: string,
+	operatorToken?: string,
+	expressionPairs?: ITraceExpressionPair[],
+	currentPair?: ITraceExpressionPair | null,
+): ITraceOperatorContext {
+	return {
+		tokenType: token.type,
+		text: token.text || '',
+		start: token.start,
+		stop: token.stop,
+		currentToken: token.text || '',
+		isInAtom,
+		isInOperator,
+		isInParenthesis,
+		isInExpression,
+		atomToken,
+		operatorToken,
+		expressionPairs: expressionPairs || [],
+		currentPair,
+	};
+}
+
+// Helper to determine token context
+function determineTraceTokenContext(
+	token: IToken,
+): {
+	isInAtom: boolean;
+	isInOperator: boolean;
+	isInParenthesis: boolean;
+	isInExpression: boolean;
+} {
+	const tokenType = token.type;
+
+	return {
+		isInAtom: isAtomToken(tokenType),
+		isInOperator: isOperatorToken(tokenType),
+		isInParenthesis: isParenthesisToken(tokenType),
+		isInExpression: false, // Will be determined by broader context
+	};
+}
+
+/**
+ * Extracts all expression pairs from a trace operator query string
+ * This parses the query according to the TraceOperatorGrammar.g4 grammar
+ *
+ * @param query The trace operator query string to parse
+ * @returns An array of ITraceExpressionPair objects representing the expression pairs
+ */
+export function extractTraceExpressionPairs(
+	query: string,
+): ITraceExpressionPair[] {
+	try {
+		const input = query || '';
+		const chars = CharStreams.fromString(input);
+		const lexer = new TraceOperatorGrammarLexer(chars);
+
+		const tokenStream = new CommonTokenStream(lexer);
+		tokenStream.fill();
+
+		const allTokens = tokenStream.tokens as IToken[];
+		const expressionPairs: ITraceExpressionPair[] = [];
+		let currentPair: Partial<ITraceExpressionPair> | null = null;
+
+		let i = 0;
+		while (i < allTokens.length) {
+			const token = allTokens[i];
+			i++;
+
+			// Skip EOF and whitespace tokens
+			if (token.type === TraceOperatorGrammarLexer.EOF || token.channel !== 0) {
+				continue;
+			}
+
+			// If token is an IDENTIFIER (atom), start or continue a pair
+			if (isAtomToken(token.type)) {
+				// If we don't have a current pair, start one
+				if (!currentPair) {
+					currentPair = {
+						leftAtom: token.text,
+						position: {
+							leftStart: token.start,
+							leftEnd: token.stop,
+							operatorStart: 0,
+							operatorEnd: 0,
+						},
+					};
+				}
+				// If we have a current pair but no operator yet, this is still the left atom
+				else if (!currentPair.operator && currentPair.position) {
+					currentPair.leftAtom = token.text;
+					currentPair.position.leftStart = token.start;
+					currentPair.position.leftEnd = token.stop;
+				}
+				// If we have an operator, this is the right atom
+				else if (
+					currentPair.operator &&
+					!currentPair.rightAtom &&
+					currentPair.position
+				) {
+					currentPair.rightAtom = token.text;
+					currentPair.position.rightStart = token.start;
+					currentPair.position.rightEnd = token.stop;
+					currentPair.isComplete = true;
+
+					// Add the completed pair to the result
+					expressionPairs.push(currentPair as ITraceExpressionPair);
+					currentPair = null;
+				}
+			}
+			// If token is an operator and we have a left atom
+			else if (
+				isOperatorToken(token.type) &&
+				currentPair &&
+				currentPair.leftAtom &&
+				currentPair.position
+			) {
+				currentPair.operator = token.text;
+				currentPair.position.operatorStart = token.start;
+				currentPair.position.operatorEnd = token.stop;
+
+				// If this is a NOT operator, it might be followed by another operator
+				if (token.type === TraceOperatorGrammarLexer.T__5 && i < allTokens.length) {
+					// Look ahead for the next operator
+					const nextToken = allTokens[i];
+					if (isOperatorToken(nextToken.type) && nextToken.channel === 0) {
+						currentPair.operator = `${token.text} ${nextToken.text}`;
+						currentPair.position.operatorEnd = nextToken.stop;
+						i++; // Skip the next token since we've consumed it
+					}
+				}
+			}
+			// If token is an opening parenthesis after an operator, this is a right expression
+			else if (
+				isOpeningParenthesis(token.type) &&
+				currentPair &&
+				currentPair.operator &&
+				!currentPair.rightAtom &&
+				currentPair.position
+			) {
+				// Find the matching closing parenthesis
+				let parenCount = 1;
+				let j = i;
+				let rightExpression = '';
+				const rightStart = token.start;
+				let rightEnd = token.stop;
+
+				while (j < allTokens.length && parenCount > 0) {
+					const parenToken = allTokens[j];
+					if (parenToken.channel === 0) {
+						if (isOpeningParenthesis(parenToken.type)) {
+							parenCount++;
+						} else if (isClosingParenthesis(parenToken.type)) {
+							parenCount--;
+							if (parenCount === 0) {
+								rightEnd = parenToken.stop;
+								break;
+							}
+						}
+					}
+					rightExpression += parenToken.text;
+					j++;
+				}
+
+				if (parenCount === 0) {
+					currentPair.rightExpression = rightExpression;
+					currentPair.position.rightStart = rightStart;
+					currentPair.position.rightEnd = rightEnd;
+					currentPair.isComplete = true;
+
+					// Add the completed pair to the result
+					expressionPairs.push(currentPair as ITraceExpressionPair);
+					currentPair = null;
+
+					// Skip to the end of the expression
+					i = j;
+				}
+			}
+		}
+
+		// Add any remaining incomplete pair
+		if (currentPair && currentPair.leftAtom && currentPair.position) {
+			expressionPairs.push({
+				...currentPair,
+				isComplete: !!(currentPair.leftAtom && currentPair.operator),
+			} as ITraceExpressionPair);
+		}
+
+		return expressionPairs;
+	} catch (error) {
+		console.error('Error in extractTraceExpressionPairs:', error);
+		return [];
+	}
+}
+
+/**
+ * Gets the current expression pair at the cursor position
+ *
+ * @param expressionPairs An array of ITraceExpressionPair objects
+ * @param query The full query string
+ * @param cursorIndex The position of the cursor in the query
+ * @returns The expression pair at the cursor position, or null if not found
+ */
+export function getCurrentTraceExpressionPair(
+	expressionPairs: ITraceExpressionPair[],
+	cursorIndex: number,
+): ITraceExpressionPair | null {
+	try {
+		if (expressionPairs.length === 0) {
+			return null;
+		}
+
+		// Find the rightmost pair whose end position is before or at the cursor
+		let bestMatch: ITraceExpressionPair | null = null;
+
+		// eslint-disable-next-line no-restricted-syntax
+		for (const pair of expressionPairs) {
+			const { position } = pair;
+			const pairEnd =
+				position.rightEnd || position.operatorEnd || position.leftEnd;
+			const pairStart = position.leftStart;
+
+			// If this pair ends at or before the cursor, and it's further right than our previous best match
+			if (
+				pairStart <= cursorIndex &&
+				cursorIndex <= pairEnd + 1 &&
+				(!bestMatch ||
+					pairEnd >
+						(bestMatch.position.rightEnd ||
+							bestMatch.position.operatorEnd ||
+							bestMatch.position.leftEnd))
+			) {
+				bestMatch = pair;
+			}
+		}
+
+		return bestMatch;
+	} catch (error) {
+		console.error('Error in getCurrentTraceExpressionPair:', error);
+		return null;
+	}
+}
+
+/**
+ * Gets the current trace operator context at the cursor position
+ * This is useful for determining what kind of suggestions to show
+ *
+ * @param query The trace operator query string
+ * @param cursorIndex The position of the cursor in the query
+ * @returns The trace operator context at the cursor position
+ */
+export function getTraceOperatorContextAtCursor(
+	query: string,
+	cursorIndex: number,
+): ITraceOperatorContext {
+	try {
+		// Guard against infinite recursion
+		const stackTrace = new Error().stack || '';
+		const callCount = (stackTrace.match(/getTraceOperatorContextAtCursor/g) || [])
+			.length;
+		if (callCount > 3) {
+			console.warn(
+				'Potential infinite recursion detected in getTraceOperatorContextAtCursor',
+			);
+			return {
+				tokenType: -1,
+				text: '',
+				start: cursorIndex,
+				stop: cursorIndex,
+				currentToken: '',
+				isInAtom: true,
+				isInOperator: false,
+				isInParenthesis: false,
+				isInExpression: false,
+				expressionPairs: [],
+				currentPair: null,
+			};
+		}
+
+		// Create input stream and lexer
+		const input = query || '';
+		const chars = CharStreams.fromString(input);
+		const lexer = new TraceOperatorGrammarLexer(chars);
+
+		const tokenStream = new CommonTokenStream(lexer);
+		tokenStream.fill();
+
+		const allTokens = tokenStream.tokens as IToken[];
+
+		// Get expression pairs information
+		const expressionPairs = extractTraceExpressionPairs(query);
+		const currentPair = getCurrentTraceExpressionPair(
+			expressionPairs,
+			cursorIndex,
+		);
+
+		// Find the token at or just before the cursor
+		let lastTokenBeforeCursor: IToken | null = null;
+		for (let i = 0; i < allTokens.length; i++) {
+			const token = allTokens[i];
+			if (token.type === TraceOperatorGrammarLexer.EOF) continue;
+
+			if (token.stop < cursorIndex || token.stop + 1 === cursorIndex) {
+				lastTokenBeforeCursor = token;
+			}
+
+			if (token.start > cursorIndex) {
+				break;
+			}
+		}
+
+		// Find exact token at cursor
+		let exactToken: IToken | null = null;
+		for (let i = 0; i < allTokens.length; i++) {
+			const token = allTokens[i];
+			if (token.type === TraceOperatorGrammarLexer.EOF) continue;
+
+			if (token.start <= cursorIndex && cursorIndex <= token.stop + 1) {
+				exactToken = token;
+				break;
+			}
+		}
+
+		// If we don't have any tokens, return default context
+		if (!lastTokenBeforeCursor && !exactToken) {
+			return {
+				tokenType: -1,
+				text: '',
+				start: cursorIndex,
+				stop: cursorIndex,
+				currentToken: '',
+				isInAtom: true, // Default to atom context when input is empty
+				isInOperator: false,
+				isInParenthesis: false,
+				isInExpression: false,
+				expressionPairs,
+				currentPair: null,
+			};
+		}
+
+		// Check if cursor is at a space after a token (transition point)
+		const isAtSpace = cursorIndex < query.length && query[cursorIndex] === ' ';
+		const isAfterSpace = cursorIndex > 0 && query[cursorIndex - 1] === ' ';
+		const isAfterToken = cursorIndex > 0 && query[cursorIndex - 1] !== ' ';
+		const isTransitionPoint =
+			(isAtSpace && isAfterToken) ||
+			(cursorIndex === query.length && isAfterToken);
+
+		// If we're at a transition point after a token, progress the context
+		if (
+			lastTokenBeforeCursor &&
+			(isAtSpace || isAfterSpace || isTransitionPoint)
+		) {
+			const lastTokenContext = determineTraceTokenContext(lastTokenBeforeCursor);
+
+			// Apply context progression: atom → operator → atom/expression → operator → atom
+			if (lastTokenContext.isInAtom) {
+				// After atom + space, move to operator context
+				return {
+					tokenType: lastTokenBeforeCursor.type,
+					text: lastTokenBeforeCursor.text,
+					start: cursorIndex,
+					stop: cursorIndex,
+					currentToken: lastTokenBeforeCursor.text,
+					isInAtom: false,
+					isInOperator: true,
+					isInParenthesis: false,
+					isInExpression: false,
+					atomToken: lastTokenBeforeCursor.text,
+					expressionPairs,
+					currentPair,
+				};
+			}
+
+			if (lastTokenContext.isInOperator) {
+				// After operator + space, move to atom/expression context
+				return {
+					tokenType: lastTokenBeforeCursor.type,
+					text: lastTokenBeforeCursor.text,
+					start: cursorIndex,
+					stop: cursorIndex,
+					currentToken: lastTokenBeforeCursor.text,
+					isInAtom: true, // Expecting an atom or expression after operator
+					isInOperator: false,
+					isInParenthesis: false,
+					isInExpression: false,
+					operatorToken: lastTokenBeforeCursor.text,
+					atomToken: currentPair?.leftAtom,
+					expressionPairs,
+					currentPair,
+				};
+			}
+
+			if (
+				lastTokenContext.isInParenthesis &&
+				isClosingParenthesis(lastTokenBeforeCursor.type)
+			) {
+				// After closing parenthesis, move to operator context
+				return {
+					tokenType: lastTokenBeforeCursor.type,
+					text: lastTokenBeforeCursor.text,
+					start: cursorIndex,
+					stop: cursorIndex,
+					currentToken: lastTokenBeforeCursor.text,
+					isInAtom: false,
+					isInOperator: true,
+					isInParenthesis: false,
+					isInExpression: false,
+					expressionPairs,
+					currentPair,
+				};
+			}
+		}
+
+		// If cursor is at the end of a token, return the current token context
+		if (exactToken && cursorIndex === exactToken.stop + 1) {
+			const tokenContext = determineTraceTokenContext(exactToken);
+
+			return {
+				tokenType: exactToken.type,
+				text: exactToken.text,
+				start: exactToken.start,
+				stop: exactToken.stop,
+				currentToken: exactToken.text,
+				...tokenContext,
+				atomToken: tokenContext.isInAtom ? exactToken.text : currentPair?.leftAtom,
+				operatorToken: tokenContext.isInOperator
+					? exactToken.text
+					: currentPair?.operator,
+				expressionPairs,
+				currentPair,
+			};
+		}
+
+		// Regular token-based context detection
+		if (exactToken?.channel === 0) {
+			const tokenContext = determineTraceTokenContext(exactToken);
+
+			return {
+				tokenType: exactToken.type,
+				text: exactToken.text,
+				start: exactToken.start,
+				stop: exactToken.stop,
+				currentToken: exactToken.text,
+				...tokenContext,
+				atomToken: tokenContext.isInAtom ? exactToken.text : currentPair?.leftAtom,
+				operatorToken: tokenContext.isInOperator
+					? exactToken.text
+					: currentPair?.operator,
+				expressionPairs,
+				currentPair,
+			};
+		}
+
+		// Default fallback to atom context
+		return {
+			tokenType: -1,
+			text: '',
+			start: cursorIndex,
+			stop: cursorIndex,
+			currentToken: '',
+			isInAtom: true,
+			isInOperator: false,
+			isInParenthesis: false,
+			isInExpression: false,
+			expressionPairs,
+			currentPair,
+		};
+	} catch (error) {
+		console.error('Error in getTraceOperatorContextAtCursor:', error);
+		return {
+			tokenType: -1,
+			text: '',
+			start: cursorIndex,
+			stop: cursorIndex,
+			currentToken: '',
+			isInAtom: true,
+			isInOperator: false,
+			isInParenthesis: false,
+			isInExpression: false,
+			expressionPairs: [],
+			currentPair: null,
+		};
+	}
+}

frontend/src/components/QueryBuilderV2/QueryV2/TraceOperator/utils/utils.ts

@@ -0,0 +1,22 @@
+import { IBuilderTraceOperator } from 'types/api/queryBuilder/queryBuilderData';
+
+export const getInvolvedQueriesInTraceOperator = (
+	traceOperators: IBuilderTraceOperator[],
+): string[] => {
+	if (
+		!traceOperators ||
+		traceOperators.length === 0 ||
+		traceOperators.length > 1
+	)
+		return [];
+
+	const currentTraceOperator = traceOperators[0];
+
+	// Match any word starting with letter or underscore
+	const tokens =
+		currentTraceOperator.expression.match(/\b[A-Za-z_][A-Za-z0-9_]*\b/g) || [];
+
+	// Filter out operator keywords
+	const operators = new Set(['NOT']);
+	return tokens.filter((t) => !operators.has(t));
+};

frontend/src/components/QueryBuilderV2/__tests__/utils.test.ts

@@ -13,6 +13,7 @@ import {
 	convertAggregationToExpression,
 	convertFiltersToExpression,
 	convertFiltersToExpressionWithExistingQuery,
+	removeKeysFromExpression,
 } from '../utils';
 
 describe('convertFiltersToExpression', () => {
@@ -972,3 +973,223 @@ describe('convertAggregationToExpression', () => {
 		]);
 	});
 });
+
+describe('removeKeysFromExpression', () => {
+	beforeEach(() => {
+		jest.clearAllMocks();
+	});
+
+	describe('Backward compatibility (removeOnlyVariableExpressions = false)', () => {
+		it('should remove simple key-value pair from expression', () => {
+			const expression = "service.name = 'api-gateway' AND status = 'success'";
+			const result = removeKeysFromExpression(expression, ['service.name']);
+
+			expect(result).toBe("status = 'success'");
+		});
+
+		it('should remove multiple keys from expression', () => {
+			const expression =
+				"service.name = 'api-gateway' AND status = 'success' AND region = 'us-east-1'";
+			const result = removeKeysFromExpression(expression, [
+				'service.name',
+				'status',
+			]);
+
+			expect(result).toBe("region = 'us-east-1'");
+		});
+
+		it('should handle empty expression', () => {
+			const result = removeKeysFromExpression('', ['service.name']);
+			expect(result).toBe('');
+		});
+
+		it('should handle empty keys array', () => {
+			const expression = "service.name = 'api-gateway'";
+			const result = removeKeysFromExpression(expression, []);
+			expect(result).toBe(expression);
+		});
+
+		it('should handle key not found in expression', () => {
+			const expression = "service.name = 'api-gateway'";
+			const result = removeKeysFromExpression(expression, ['nonexistent.key']);
+			expect(result).toBe(expression);
+		});
+
+		// todo: Sagar check this - this is expected or not
+		// it('should remove last occurrence when multiple occurrences exist', () => {
+		// 	// This tests the original behavior - should remove the last occurrence
+		// 	const expression =
+		// 		"deployment.environment = $deployment.environment deployment.environment = 'default'";
+		// 	const result = removeKeysFromExpression(
+		// 		expression,
+		// 		['deployment.environment'],
+		// 		false,
+		// 	);
+
+		// 	// Should remove the literal value (last occurrence), leaving the variable
+		// 	expect(result).toBe('deployment.environment = $deployment.environment');
+		// });
+	});
+
+	describe('Variable expression targeting (removeOnlyVariableExpressions = true)', () => {
+		it('should remove only variable expressions (values starting with $)', () => {
+			const expression =
+				"deployment.environment = $deployment.environment deployment.environment = 'default'";
+			const result = removeKeysFromExpression(
+				expression,
+				['deployment.environment'],
+				true,
+			);
+
+			// Should remove the variable expression, leaving the literal value
+			expect(result).toBe("deployment.environment = 'default'");
+		});
+
+		it('should not remove literal values when targeting variable expressions', () => {
+			const expression = "service.name = 'api-gateway' AND status = 'success'";
+			const result = removeKeysFromExpression(expression, ['service.name'], true);
+
+			// Should not remove anything since no variable expressions exist
+			expect(result).toBe("service.name = 'api-gateway' AND status = 'success'");
+		});
+
+		it('should remove multiple variable expressions', () => {
+			const expression =
+				"deployment.environment = $deployment.environment service.name = $service.name status = 'success'";
+			const result = removeKeysFromExpression(
+				expression,
+				['deployment.environment', 'service.name'],
+				true,
+			);
+
+			expect(result).toBe("status = 'success'");
+		});
+
+		it('should handle mixed variable and literal expressions correctly', () => {
+			const expression =
+				"deployment.environment = $deployment.environment service.name = 'api-gateway' region = $region";
+			const result = removeKeysFromExpression(
+				expression,
+				['deployment.environment', 'region'],
+				true,
+			);
+
+			// Should only remove variable expressions, leaving literal value
+			expect(result).toBe("service.name = 'api-gateway'");
+		});
+
+		it('should handle complex expressions with operators', () => {
+			const expression =
+				"deployment.environment IN [$env1, $env2] AND service.name = 'api-gateway'";
+			const result = removeKeysFromExpression(
+				expression,
+				['deployment.environment'],
+				true,
+			);
+
+			expect(result).toBe("service.name = 'api-gateway'");
+		});
+	});
+
+	describe('Edge cases and robustness', () => {
+		it('should handle case insensitive key matching', () => {
+			const expression = 'Service.Name = $Service.Name';
+			const result = removeKeysFromExpression(expression, ['service.name'], true);
+
+			expect(result).toBe('');
+		});
+
+		it('should clean up trailing AND/OR operators', () => {
+			const expression =
+				"deployment.environment = $deployment.environment AND service.name = 'api-gateway'";
+			const result = removeKeysFromExpression(
+				expression,
+				['deployment.environment'],
+				true,
+			);
+
+			expect(result).toBe("service.name = 'api-gateway'");
+		});
+
+		it('should clean up leading AND/OR operators', () => {
+			const expression =
+				"service.name = 'api-gateway' AND deployment.environment = $deployment.environment";
+			const result = removeKeysFromExpression(
+				expression,
+				['deployment.environment'],
+				true,
+			);
+
+			expect(result).toBe("service.name = 'api-gateway'");
+		});
+
+		it('should handle expressions with only variable assignments', () => {
+			const expression = 'deployment.environment = $deployment.environment';
+			const result = removeKeysFromExpression(
+				expression,
+				['deployment.environment'],
+				true,
+			);
+
+			expect(result).toBe('');
+		});
+
+		it('should handle whitespace around operators', () => {
+			const expression =
+				"deployment.environment  =  $deployment.environment  AND  service.name  =  'api-gateway'";
+			const result = removeKeysFromExpression(
+				expression,
+				['deployment.environment'],
+				true,
+			);
+
+			expect(result.trim()).toBe("service.name  =  'api-gateway'");
+		});
+	});
+
+	describe('Real-world scenarios', () => {
+		it('should handle multiple variable instances of same key', () => {
+			const expression =
+				"deployment.environment = $env1 deployment.environment = $env2 deployment.environment = 'default'";
+			const result = removeKeysFromExpression(
+				expression,
+				['deployment.environment'],
+				true,
+			);
+
+			// Should remove one occurence as this case in itself is invalid to have multiple variable expressions for the same key
+			expect(result).toBe(
+				"deployment.environment = $env1 deployment.environment = 'default'",
+			);
+		});
+
+		it('should handle OR operators in expressions', () => {
+			const expression =
+				"deployment.environment = $deployment.environment OR service.name = 'api-gateway'";
+			const result = removeKeysFromExpression(
+				expression,
+				['deployment.environment'],
+				true,
+			);
+
+			expect(result).toBe("service.name = 'api-gateway'");
+		});
+
+		it('should maintain expression validity after removal', () => {
+			const expression =
+				"deployment.environment = $deployment.environment AND service.name = 'api-gateway' AND status = 'success'";
+			const result = removeKeysFromExpression(
+				expression,
+				['deployment.environment'],
+				true,
+			);
+
+			// Should maintain valid AND structure
+			expect(result).toBe("service.name = 'api-gateway' AND status = 'success'");
+
+			// Verify the result can be parsed by extractQueryPairs
+			const pairs = extractQueryPairs(result);
+			expect(pairs).toHaveLength(2);
+		});
+	});
+});

frontend/src/components/QueryBuilderV2/utils.ts

@@ -38,6 +38,13 @@ const isArrayOperator = (operator: string): boolean => {
 	return arrayOperators.includes(operator);
 };
 
+const isVariable = (value: string | string[] | number | boolean): boolean => {
+	if (Array.isArray(value)) {
+		return value.some((v) => typeof v === 'string' && v.trim().startsWith('$'));
+	}
+	return typeof value === 'string' && value.trim().startsWith('$');
+};
+
 /**
  * Format a value for the expression string
  * @param value - The value to format
@@ -48,6 +55,10 @@ const formatValueForExpression = (
 	value: string[] | string | number | boolean,
 	operator?: string,
 ): string => {
+	if (isVariable(value)) {
+		return String(value);
+	}
+
 	// For IN operators, ensure value is always an array
 	if (isArrayOperator(operator || '')) {
 		const arrayValue = Array.isArray(value) ? value : [value];
@@ -466,11 +477,13 @@ export const convertFiltersToExpressionWithExistingQuery = (
  *
  * @param expression - The full query string.
  * @param keysToRemove - An array of keys (case-insensitive) that should be removed from the expression.
+ * @param removeOnlyVariableExpressions - When true, only removes key-value pairs where the value is a variable (starts with $). When false, uses the original behavior.
  * @returns A new expression string with the specified keys and their associated clauses removed.
  */
 export const removeKeysFromExpression = (
 	expression: string,
 	keysToRemove: string[],
+	removeOnlyVariableExpressions = false,
 ): string => {
 	if (!keysToRemove || keysToRemove.length === 0) {
 		return expression;
@@ -486,9 +499,20 @@ export const removeKeysFromExpression = (
 			let queryPairsMap: Map<string, IQueryPair>;
 
 			if (existingQueryPairs.length > 0) {
+				// Filter query pairs based on the removeOnlyVariableExpressions flag
+				const filteredQueryPairs = removeOnlyVariableExpressions
+					? existingQueryPairs.filter((pair) => {
+							const pairKey = pair.key?.trim().toLowerCase();
+							const matchesKey = pairKey === `${key}`.trim().toLowerCase();
+							if (!matchesKey) return false;
+							const value = pair.value?.toString().trim();
+							return value && value.includes('$');
+					  })
+					: existingQueryPairs;
+
 				// Build a map for quick lookup of query pairs by their lowercase trimmed keys
 				queryPairsMap = new Map(
-					existingQueryPairs.map((pair) => {
+					filteredQueryPairs.map((pair) => {
 						const key = pair.key.trim().toLowerCase();
 						return [key, pair];
 					}),
@@ -524,6 +548,12 @@ export const removeKeysFromExpression = (
 				}
 			}
 		});
+
+		// Clean up any remaining trailing AND/OR operators and extra whitespace
+		updatedExpression = updatedExpression
+			.replace(/\s+(AND|OR)\s*$/i, '') // Remove trailing AND/OR
+			.replace(/^(AND|OR)\s+/i, '') // Remove leading AND/OR
+			.trim();
 	}
 
 	return updatedExpression;

frontend/src/components/SignozRadioGroup/SignozRadioGroup.styles.scss

@@ -17,6 +17,19 @@
 		font-weight: var(--font-weight-normal);
 	}
 
+	.view-title-container {
+		display: flex;
+		align-items: center;
+		gap: 6px;
+		justify-content: center;
+
+		.icon-container {
+			display: flex;
+			align-items: center;
+			justify-content: center;
+		}
+	}
+
 	.tab {
 		border: 1px solid var(--bg-slate-400);
 		&:hover {

frontend/src/components/SignozRadioGroup/SignozRadioGroup.tsx

@@ -6,6 +6,7 @@ import { RadioChangeEvent } from 'antd/es/radio';
 interface Option {
 	value: string;
 	label: string;
+	icon?: React.ReactNode;
 }
 
 interface SignozRadioGroupProps {
@@ -37,7 +38,10 @@ function SignozRadioGroup({
 					value={option.value}
 					className={value === option.value ? 'selected_view tab' : 'tab'}
 				>
-					{option.label}
+					<div className="view-title-container">
+						{option.icon && <div className="icon-container">{option.icon}</div>}
+						{option.label}
+					</div>
 				</Radio.Button>
 			))}
 		</Radio.Group>

frontend/src/components/TextToolTip/TextToolTip.tsx

@@ -8,7 +8,7 @@ import {
 import { Tooltip } from 'antd';
 import { themeColors } from 'constants/theme';
 import { useIsDarkMode } from 'hooks/useDarkMode';
-import { useMemo } from 'react';
+import { ReactNode, useMemo } from 'react';
 
 import { style } from './constant';
 
@@ -17,6 +17,8 @@ function TextToolTip({
 	url,
 	useFilledIcon = true,
 	urlText,
+	filledIcon,
+	outlinedIcon,
 }: TextToolTipProps): JSX.Element {
 	const isDarkMode = useIsDarkMode();
 
@@ -62,27 +64,44 @@ function TextToolTip({
 		[isDarkMode],
 	);
 
-	return (
+	// Use provided icons or fallback to default icons
-		<Tooltip overlay={overlay}>
+	const defaultFilledIcon = <QuestionCircleFilled style={iconStyle} />;
-			{useFilledIcon ? (
+	const defaultOutlinedIcon = (
-				<QuestionCircleFilled style={iconStyle} />
+		<QuestionCircleOutlined style={iconOutlinedStyle} />
-			) : (
-				<QuestionCircleOutlined style={iconOutlinedStyle} />
-			)}
-		</Tooltip>
 	);
+
+	const renderIcon = (): ReactNode => {
+		if (useFilledIcon) {
+			return filledIcon ? (
+				<div style={{ color: iconStyle.color }}>{filledIcon}</div>
+			) : (
+				defaultFilledIcon
+			);
+		}
+		return outlinedIcon ? (
+			<div style={{ color: iconOutlinedStyle.color }}>{outlinedIcon}</div>
+		) : (
+			defaultOutlinedIcon
+		);
+	};
+
+	return <Tooltip overlay={overlay}>{renderIcon()}</Tooltip>;
 }
 
 TextToolTip.defaultProps = {
 	url: '',
 	urlText: '',
 	useFilledIcon: true,
+	filledIcon: undefined,
+	outlinedIcon: undefined,
 };
 interface TextToolTipProps {
 	url?: string;
 	text: string;
 	useFilledIcon?: boolean;
 	urlText?: string;
+	filledIcon?: ReactNode;
+	outlinedIcon?: ReactNode;
 }
 
 export default TextToolTip;

frontend/src/constants/antlrQueryConstants.ts

@@ -17,6 +17,27 @@ export const OPERATORS = {
 	'<': '<',
 };
 
+export const TRACE_OPERATOR_OPERATORS = {
+	AND: '&&',
+	OR: '||',
+	NOT: 'NOT',
+	DIRECT_DESCENDENT: '=>',
+	INDIRECT_DESCENDENT: '->',
+};
+
+export const TRACE_OPERATOR_OPERATORS_WITH_PRIORITY = {
+	[TRACE_OPERATOR_OPERATORS.DIRECT_DESCENDENT]: 1,
+	[TRACE_OPERATOR_OPERATORS.AND]: 2,
+	[TRACE_OPERATOR_OPERATORS.OR]: 3,
+	[TRACE_OPERATOR_OPERATORS.NOT]: 4,
+	[TRACE_OPERATOR_OPERATORS.INDIRECT_DESCENDENT]: 5,
+};
+
+export const TRACE_OPERATOR_OPERATORS_LABELS = {
+	[TRACE_OPERATOR_OPERATORS.DIRECT_DESCENDENT]: 'Direct Descendant',
+	[TRACE_OPERATOR_OPERATORS.INDIRECT_DESCENDENT]: 'Indirect Descendant',
+};
+
 export const QUERY_BUILDER_FUNCTIONS = {
 	HAS: 'has',
 	HASANY: 'hasAny',

frontend/src/constants/query.ts

@@ -46,6 +46,7 @@ export enum QueryParams {
 	msgSystem = 'msgSystem',
 	destination = 'destination',
 	kindString = 'kindString',
+	summaryFilters = 'summaryFilters',
 	tab = 'tab',
 	thresholds = 'thresholds',
 	selectedExplorerView = 'selectedExplorerView',

frontend/src/constants/queryBuilder.ts

@@ -12,6 +12,7 @@ import {
 	HavingForm,
 	IBuilderFormula,
 	IBuilderQuery,
+	IBuilderTraceOperator,
 	IClickHouseQuery,
 	IPromQLQuery,
 	Query,
@@ -50,6 +51,8 @@ import {
 export const MAX_FORMULAS = 20;
 export const MAX_QUERIES = 26;
 
+export const TRACE_OPERATOR_QUERY_NAME = 'Trace Operator';
+
 export const idDivider = '--';
 export const selectValueDivider = '__';
 
@@ -263,6 +266,11 @@ export const initialFormulaBuilderFormValues: IBuilderFormula = {
 	legend: '',
 };
 
+export const initialQueryBuilderFormTraceOperatorValues: IBuilderTraceOperator = {
+	...initialQueryBuilderFormTracesValues,
+	queryName: TRACE_OPERATOR_QUERY_NAME,
+};
+
 export const initialQueryPromQLData: IPromQLQuery = {
 	name: createNewBuilderItemName({ existNames: [], sourceNames: alphabet }),
 	query: '',
@@ -280,6 +288,7 @@ export const initialClickHouseData: IClickHouseQuery = {
 export const initialQueryBuilderData: QueryBuilderData = {
 	queryData: [initialQueryBuilderFormValues],
 	queryFormulas: [],
+	queryTraceOperator: [],
 };
 
 export const initialSingleQueryMap: Record<

frontend/src/constants/regExp.ts

@@ -1,3 +1,5 @@
+import { TRACE_OPERATOR_QUERY_NAME } from './queryBuilder';
+
 export const FORMULA_REGEXP = /F\d+/;
 
 export const HAVING_FILTER_REGEXP = /^[-\d.,\s]+$/;
@@ -5,3 +7,5 @@ export const HAVING_FILTER_REGEXP = /^[-\d.,\s]+$/;
 export const TYPE_ADDON_REGEXP = /_(.+)/;
 
 export const SPLIT_FIRST_UNDERSCORE = /(?<!^)_/;
+
+export const TRACE_OPERATOR_REGEXP = new RegExp(TRACE_OPERATOR_QUERY_NAME);

frontend/src/container/ApiMonitoring/utils.tsx

@@ -507,6 +507,7 @@ export const getDomainMetricsQueryPayload = (
 						legend: '',
 					},
 				],
+				queryTraceOperator: [],
 			},
 			clickhouse_sql: [
 				{
@@ -816,6 +817,7 @@ export const getEndPointsQueryPayload = (
 							legend: 'error percentage',
 						},
 					],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [
 					{
@@ -965,6 +967,7 @@ export const getTopErrorsQueryPayload = (
 					},
 				],
 				queryFormulas: [],
+				queryTraceOperator: [],
 			},
 			clickhouse_sql: [
 				{
@@ -1729,6 +1732,7 @@ export const getEndPointDetailsQueryPayload = (
 						legend: 'error percentage',
 					},
 				],
+				queryTraceOperator: [],
 			},
 			clickhouse_sql: [
 				{
@@ -1928,6 +1932,7 @@ export const getEndPointDetailsQueryPayload = (
 					},
 				],
 				queryFormulas: [],
+				queryTraceOperator: [],
 			},
 			clickhouse_sql: [
 				{
@@ -2016,6 +2021,7 @@ export const getEndPointDetailsQueryPayload = (
 					},
 				],
 				queryFormulas: [],
+				queryTraceOperator: [],
 			},
 			clickhouse_sql: [
 				{
@@ -2287,6 +2293,7 @@ export const getEndPointDetailsQueryPayload = (
 						legend: 'error percentage',
 					},
 				],
+				queryTraceOperator: [],
 			},
 			clickhouse_sql: [
 				{
@@ -2376,6 +2383,7 @@ export const getEndPointDetailsQueryPayload = (
 					},
 				],
 				queryFormulas: [],
+				queryTraceOperator: [],
 			},
 			clickhouse_sql: [
 				{
@@ -2464,6 +2472,7 @@ export const getEndPointDetailsQueryPayload = (
 					},
 				],
 				queryFormulas: [],
+				queryTraceOperator: [],
 			},
 			clickhouse_sql: [
 				{
@@ -2558,6 +2567,7 @@ export const getEndPointZeroStateQueryPayload = (
 					},
 				],
 				queryFormulas: [],
+				queryTraceOperator: [],
 			},
 			clickhouse_sql: [
 				{
@@ -3135,6 +3145,7 @@ export const getStatusCodeBarChartWidgetData = (
 				},
 			],
 			queryFormulas: [],
+			queryTraceOperator: [],
 		},
 		clickhouse_sql: [
 			{

frontend/src/container/FormAlertRules/QuerySection.tsx

@@ -54,6 +54,7 @@ function QuerySection({
 				queryVariant: 'static',
 				initialDataSource: ALERTS_DATA_SOURCE_MAP[alertType],
 			}}
+			showTraceOperator={alertType === AlertTypes.TRACES_BASED_ALERT}
 			showFunctions={
 				(alertType === AlertTypes.METRICS_BASED_ALERT &&
 					alertDef.version === ENTITY_VERSION_V4) ||

frontend/src/container/FormAlertRules/index.tsx

@@ -5,6 +5,7 @@ import { Button, FormInstance, Modal, SelectProps, Typography } from 'antd';
 import saveAlertApi from 'api/alerts/save';
 import testAlertApi from 'api/alerts/testAlert';
 import logEvent from 'api/common/logEvent';
+import { getInvolvedQueriesInTraceOperator } from 'components/QueryBuilderV2/QueryV2/TraceOperator/utils/utils';
 import { ALERTS_DATA_SOURCE_MAP } from 'constants/alerts';
 import { FeatureKeys } from 'constants/features';
 import { QueryParams } from 'constants/query';
@@ -149,10 +150,17 @@ function FormAlertRules({
 	]);
 
 	const queryOptions = useMemo(() => {
+		const involvedQueriesInTraceOperator = getInvolvedQueriesInTraceOperator(
+			currentQuery.builder.queryTraceOperator,
+		);
 		const queryConfig: Record<EQueryType, () => SelectProps['options']> = {
 			[EQueryType.QUERY_BUILDER]: () => [
-				...(getSelectedQueryOptions(currentQuery.builder.queryData) || []),
+				...(getSelectedQueryOptions(currentQuery.builder.queryData)?.filter(
+					(option) =>
+						!involvedQueriesInTraceOperator.includes(option.value as string),
+				) || []),
 				...(getSelectedQueryOptions(currentQuery.builder.queryFormulas) || []),
+				...(getSelectedQueryOptions(currentQuery.builder.queryTraceOperator) || []),
 			],
 			[EQueryType.PROM]: () => getSelectedQueryOptions(currentQuery.promql),
 			[EQueryType.CLICKHOUSE]: () =>

frontend/src/container/FormAlertRules/utils.ts

@@ -5,6 +5,7 @@ import getStep from 'lib/getStep';
 import {
 	IBuilderFormula,
 	IBuilderQuery,
+	IBuilderTraceOperator,
 	IClickHouseQuery,
 	IPromQLQuery,
 } from 'types/api/queryBuilder/queryBuilderData';
@@ -53,7 +54,11 @@ export const getUpdatedStepInterval = (evalWindow?: string): number => {
 
 export const getSelectedQueryOptions = (
 	queries: Array<
-		IBuilderQuery | IBuilderFormula | IClickHouseQuery | IPromQLQuery
+		| IBuilderQuery
+		| IBuilderTraceOperator
+		| IBuilderFormula
+		| IClickHouseQuery
+		| IPromQLQuery
 	>,
 ): SelectProps['options'] =>
 	queries

frontend/src/container/GridCardLayout/GridCard/FullView/PanelTypeSelector.scss

@@ -0,0 +1,42 @@
+.panel-type-selector {
+	display: flex;
+	flex-direction: column;
+	gap: 8px;
+	margin-left: 16px;
+	min-width: 180px;
+
+	.typography {
+		font-size: 12px;
+		font-weight: 500;
+		color: var(--bg-slate-600);
+		line-height: 16px;
+		white-space: nowrap;
+	}
+
+	.panel-type-select {
+		.view-panel-select-option {
+			display: flex;
+			align-items: center;
+			gap: 8px;
+
+			.icon {
+				display: flex;
+				align-items: center;
+				justify-content: center;
+			}
+
+			.display {
+				font-size: 14px;
+				line-height: 20px;
+			}
+		}
+	}
+}
+
+.ant-select-item-option-content {
+	.view-panel-select-option {
+		display: flex;
+		align-items: center;
+		gap: 8px;
+	}
+}

frontend/src/container/GridCardLayout/GridCard/FullView/PanelTypeSelector.tsx

@@ -0,0 +1,79 @@
+import './PanelTypeSelector.scss';
+
+import { Select, Typography } from 'antd';
+import { QueryParams } from 'constants/query';
+import { PANEL_TYPES } from 'constants/queryBuilder';
+import GraphTypes from 'container/NewDashboard/ComponentsSlider/menuItems';
+import { handleQueryChange } from 'container/NewWidget/utils';
+import { useQueryBuilder } from 'hooks/queryBuilder/useQueryBuilder';
+import { useCallback } from 'react';
+import { Query } from 'types/api/queryBuilder/queryBuilderData';
+
+const { Option } = Select;
+
+interface PanelTypeSelectorProps {
+	selectedPanelType: PANEL_TYPES;
+	disabled?: boolean;
+	query: Query;
+	widgetId: string;
+}
+
+function PanelTypeSelector({
+	selectedPanelType,
+	disabled = false,
+	query,
+	widgetId,
+}: PanelTypeSelectorProps): JSX.Element {
+	const { redirectWithQueryBuilderData } = useQueryBuilder();
+
+	const handleChange = useCallback(
+		(newPanelType: PANEL_TYPES): void => {
+			// Transform the query for the new panel type using handleQueryChange
+			const transformedQuery = handleQueryChange(
+				newPanelType as any,
+				query,
+				selectedPanelType,
+			);
+
+			// Use redirectWithQueryBuilderData to update URL with transformed query and new panel type
+			redirectWithQueryBuilderData(
+				transformedQuery,
+				{
+					[QueryParams.expandedWidgetId]: widgetId,
+					[QueryParams.graphType]: newPanelType,
+				},
+				undefined,
+				true,
+			);
+		},
+		[redirectWithQueryBuilderData, query, selectedPanelType, widgetId],
+	);
+
+	return (
+		<div className="panel-type-selector">
+			<Select
+				onChange={handleChange}
+				value={selectedPanelType}
+				style={{ width: '100%' }}
+				className="panel-type-select"
+				data-testid="panel-change-select"
+				disabled={disabled}
+			>
+				{GraphTypes.map((item) => (
+					<Option key={item.name} value={item.name}>
+						<div className="view-panel-select-option">
+							<div className="icon">{item.icon}</div>
+							<Typography.Text className="display">{item.display}</Typography.Text>
+						</div>
+					</Option>
+				))}
+			</Select>
+		</div>
+	);
+}
+
+PanelTypeSelector.defaultProps = {
+	disabled: false,
+};
+
+export default PanelTypeSelector;

frontend/src/container/GridCardLayout/GridCard/FullView/WidgetFullView.styles.scss

@@ -4,7 +4,9 @@
 	overflow-y: hidden;
 
 	.full-view-header-container {
-		height: 40px;
+		display: flex;
+		flex-direction: column;
+		gap: 16px;
 	}
 
 	.graph-container {

frontend/src/container/GridCardLayout/GridCard/FullView/index.tsx

@@ -1,3 +1,4 @@
+/* eslint-disable sonarjs/cognitive-complexity */
 import './WidgetFullView.styles.scss';
 
 import {
@@ -8,36 +9,47 @@ import {
 import { Button, Input, Spin } from 'antd';
 import cx from 'classnames';
 import { ToggleGraphProps } from 'components/Graph/types';
+import OverlayScrollbar from 'components/OverlayScrollbar/OverlayScrollbar';
+import { QueryBuilderV2 } from 'components/QueryBuilderV2/QueryBuilderV2';
 import Spinner from 'components/Spinner';
 import TimePreference from 'components/TimePreferenceDropDown';
+import WarningPopover from 'components/WarningPopover/WarningPopover';
 import { ENTITY_VERSION_V5 } from 'constants/app';
 import { QueryParams } from 'constants/query';
 import { PANEL_TYPES } from 'constants/queryBuilder';
+import useDrilldown from 'container/GridCardLayout/GridCard/FullView/useDrilldown';
 import { populateMultipleResults } from 'container/NewWidget/LeftContainer/WidgetGraph/util';
 import {
 	timeItems,
 	timePreferance,
 } from 'container/NewWidget/RightContainer/timeItems';
 import PanelWrapper from 'container/PanelWrapper/PanelWrapper';
+import RightToolbarActions from 'container/QueryBuilder/components/ToolbarActions/RightToolbarActions';
 import { useGetQueryRange } from 'hooks/queryBuilder/useGetQueryRange';
+import { useQueryBuilder } from 'hooks/queryBuilder/useQueryBuilder';
 import { useChartMutable } from 'hooks/useChartMutable';
+import useComponentPermission from 'hooks/useComponentPermission';
 import { useSafeNavigate } from 'hooks/useSafeNavigate';
 import useUrlQuery from 'hooks/useUrlQuery';
 import { getDashboardVariables } from 'lib/dashbaordVariables/getDashboardVariables';
 import { GetQueryResultsProps } from 'lib/dashboard/getQueryResults';
 import GetMinMax from 'lib/getMinMax';
+import { isEmpty } from 'lodash-es';
+import { useAppContext } from 'providers/App/App';
 import { useDashboard } from 'providers/Dashboard/Dashboard';
-import { useCallback, useEffect, useRef, useState } from 'react';
+import { useCallback, useEffect, useMemo, useRef, useState } from 'react';
 import { useDispatch, useSelector } from 'react-redux';
 import { useLocation } from 'react-router-dom';
 import { UpdateTimeInterval } from 'store/actions';
 import { AppState } from 'store/reducers';
+import { Warning } from 'types/api';
 import { GlobalReducer } from 'types/reducer/globalTime';
 import { getGraphType } from 'utils/getGraphType';
 import { getSortedSeriesData } from 'utils/getSortedSeriesData';
 
 import { getLocalStorageGraphVisibilityState } from '../utils';
 import { PANEL_TYPES_VS_FULL_VIEW_TABLE } from './contants';
+import PanelTypeSelector from './PanelTypeSelector';
 import { GraphContainer, TimeContainer } from './styles';
 import { FullViewProps } from './types';
 
@@ -52,6 +64,7 @@ function FullView({
 	onClickHandler,
 	customOnDragSelect,
 	setCurrentGraphRef,
+	enableDrillDown = false,
 }: FullViewProps): JSX.Element {
 	const { safeNavigate } = useSafeNavigate();
 	const { selectedTime: globalSelectedTime } = useSelector<
@@ -63,12 +76,16 @@ function FullView({
 	const location = useLocation();
 
 	const fullViewRef = useRef<HTMLDivElement>(null);
+	const { handleRunQuery } = useQueryBuilder();
 
 	useEffect(() => {
 		setCurrentGraphRef(fullViewRef);
 	}, [setCurrentGraphRef]);
 
 	const { selectedDashboard, isDashboardLocked } = useDashboard();
+	const { user } = useAppContext();
+
+	const [editWidget] = useComponentPermission(['edit_widget'], user.role);
 
 	const getSelectedTime = useCallback(
 		() =>
@@ -85,17 +102,26 @@ function FullView({
 
 	const updatedQuery = widget?.query;
 
+	// Panel type derived from URL with fallback to widget setting
+	const selectedPanelType = useMemo(() => {
+		const urlPanelType = urlQuery.get(QueryParams.graphType) as PANEL_TYPES;
+		if (urlPanelType && Object.values(PANEL_TYPES).includes(urlPanelType)) {
+			return urlPanelType;
+		}
+		return widget?.panelTypes || PANEL_TYPES.TIME_SERIES;
+	}, [urlQuery, widget?.panelTypes]);
+
 	const [requestData, setRequestData] = useState<GetQueryResultsProps>(() => {
-		if (widget.panelTypes !== PANEL_TYPES.LIST) {
+		if (selectedPanelType !== PANEL_TYPES.LIST) {
 			return {
 				selectedTime: selectedTime.enum,
-				graphType: getGraphType(widget.panelTypes),
+				graphType: getGraphType(selectedPanelType),
 				query: updatedQuery,
 				globalSelectedInterval: globalSelectedTime,
 				variables: getDashboardVariables(selectedDashboard?.data.variables),
 				fillGaps: widget.fillSpans,
-				formatForWeb: widget.panelTypes === PANEL_TYPES.TABLE,
+				formatForWeb: selectedPanelType === PANEL_TYPES.TABLE,
-				originalGraphType: widget?.panelTypes,
+				originalGraphType: selectedPanelType,
 			};
 		}
 		updatedQuery.builder.queryData[0].pageSize = 10;
@@ -114,6 +140,19 @@ function FullView({
 		};
 	});
 
+	const {
+		drilldownQuery,
+		dashboardEditView,
+		handleResetQuery,
+		showResetQuery,
+	} = useDrilldown({
+		enableDrillDown,
+		widget,
+		setRequestData,
+		selectedDashboard,
+		selectedPanelType,
+	});
+
 	useEffect(() => {
 		setRequestData((prev) => ({
 			...prev,
@@ -121,12 +160,33 @@ function FullView({
 		}));
 	}, [selectedTime]);
 
+	// Update requestData when panel type changes
+	useEffect(() => {
+		setRequestData((prev) => {
+			if (selectedPanelType !== PANEL_TYPES.LIST) {
+				return {
+					...prev,
+					graphType: getGraphType(selectedPanelType),
+					formatForWeb: selectedPanelType === PANEL_TYPES.TABLE,
+					originalGraphType: selectedPanelType,
+				};
+			}
+			// For LIST panels, ensure proper configuration
+			return {
+				...prev,
+				graphType: PANEL_TYPES.LIST,
+				formatForWeb: false,
+				originalGraphType: selectedPanelType,
+			};
+		});
+	}, [selectedPanelType]);
+
 	const response = useGetQueryRange(
 		requestData,
 		// selectedDashboard?.data?.version || version || DEFAULT_ENTITY_VERSION,
 		ENTITY_VERSION_V5,
 		{
-			queryKey: [widget?.query, widget?.panelTypes, requestData, version],
+			queryKey: [widget?.query, selectedPanelType, requestData, version],
 			enabled: !isDependedDataLoaded,
 			keepPreviousData: true,
 		},
@@ -169,18 +229,18 @@ function FullView({
 	}, [originalName, response.data?.payload.data.result]);
 
 	const canModifyChart = useChartMutable({
-		panelType: widget.panelTypes,
+		panelType: selectedPanelType,
 		panelTypeAndGraphManagerVisibility: PANEL_TYPES_VS_FULL_VIEW_TABLE,
 	});
 
-	if (response.data && widget.panelTypes === PANEL_TYPES.BAR) {
+	if (response.data && selectedPanelType === PANEL_TYPES.BAR) {
 		const sortedSeriesData = getSortedSeriesData(
 			response.data?.payload.data.result,
 		);
 		response.data.payload.data.result = sortedSeriesData;
 	}
 
-	if (response.data && widget.panelTypes === PANEL_TYPES.PIE) {
+	if (response.data && selectedPanelType === PANEL_TYPES.PIE) {
 		const transformedData = populateMultipleResults(response?.data);
 		// eslint-disable-next-line no-param-reassign
 		response.data = transformedData;
@@ -192,83 +252,139 @@ function FullView({
 		});
 	}, [graphsVisibilityStates]);
 
-	const isListView = widget.panelTypes === PANEL_TYPES.LIST;
+	const isListView = selectedPanelType === PANEL_TYPES.LIST;
 
-	const isTablePanel = widget.panelTypes === PANEL_TYPES.TABLE;
+	const isTablePanel = selectedPanelType === PANEL_TYPES.TABLE;
 
 	const [searchTerm, setSearchTerm] = useState<string>('');
 
-	if (response.isLoading && widget.panelTypes !== PANEL_TYPES.LIST) {
+	if (response.isLoading && selectedPanelType !== PANEL_TYPES.LIST) {
 		return <Spinner height="100%" size="large" tip="Loading..." />;
 	}
 
 	return (
 		<div className="full-view-container">
-			<div className="full-view-header-container">
+			<OverlayScrollbar>
-				{fullViewOptions && (
+				<>
-					<TimeContainer $panelType={widget.panelTypes}>
+					<div className="full-view-header-container">
-						{response.isFetching && (
+						{fullViewOptions && (
-							<Spin spinning indicator={<LoadingOutlined spin />} />
+							<TimeContainer $panelType={selectedPanelType}>
+								{enableDrillDown && (
+									<div className="drildown-options-container">
+										{showResetQuery && (
+											<Button type="link" onClick={handleResetQuery}>
+												Reset Query
+											</Button>
+										)}
+										{editWidget && (
+											<Button
+												className="switch-edit-btn"
+												disabled={response.isFetching || response.isLoading}
+												onClick={(): void => {
+													if (dashboardEditView) {
+														safeNavigate(dashboardEditView);
+													}
+												}}
+											>
+												Switch to Edit Mode
+											</Button>
+										)}
+										<PanelTypeSelector
+											selectedPanelType={selectedPanelType}
+											disabled={response.isFetching || response.isLoading}
+											query={drilldownQuery}
+											widgetId={widget?.id || ''}
+										/>
+									</div>
+								)}
+								{!isEmpty(response.data?.warning) && (
+									<WarningPopover warningData={response.data?.warning as Warning} />
+								)}
+								<div className="time-container">
+									{response.isFetching && (
+										<Spin spinning indicator={<LoadingOutlined spin />} />
+									)}
+									<TimePreference
+										selectedTime={selectedTime}
+										setSelectedTime={setSelectedTime}
+									/>
+									<Button
+										style={{
+											marginLeft: '4px',
+										}}
+										onClick={(): void => {
+											response.refetch();
+										}}
+										type="primary"
+										icon={<SyncOutlined />}
+									/>
+								</div>
+							</TimeContainer>
 						)}
-						<TimePreference
+						{enableDrillDown && (
-							selectedTime={selectedTime}
+							<>
-							setSelectedTime={setSelectedTime}
+								<QueryBuilderV2
-						/>
+									panelType={selectedPanelType}
-						<Button
+									version={selectedDashboard?.data?.version || 'v3'}
-							style={{
+									isListViewPanel={selectedPanelType === PANEL_TYPES.LIST}
-								marginLeft: '4px',
+									// filterConfigs={filterConfigs}
-							}}
+									// queryComponents={queryComponents}
-							onClick={(): void => {
+								/>
-								response.refetch();
+								<RightToolbarActions
-							}}
+									onStageRunQuery={(): void => {
-							type="primary"
+										handleRunQuery();
-							icon={<SyncOutlined />}
+									}}
-						/>
+								/>
-					</TimeContainer>
+							</>
-				)}
+						)}
-			</div>
+					</div>
 
-			<div
+					<div
-				className={cx('graph-container', {
+						className={cx('graph-container', {
-					disabled: isDashboardLocked,
+							disabled: isDashboardLocked,
-					'height-widget': widget?.mergeAllActiveQueries || widget?.stackedBarChart,
+							'height-widget':
-					'full-view-graph-container': isListView || isTablePanel,
+								widget?.mergeAllActiveQueries || widget?.stackedBarChart,
-				})}
+							'full-view-graph-container': isListView,
-				ref={fullViewRef}
+						})}
-			>
+						ref={fullViewRef}
-				<GraphContainer
+					>
-					style={{
+						<GraphContainer
-						height: isListView ? '100%' : '90%',
+							style={{
-					}}
+								height: isListView ? '100%' : '90%',
-					isGraphLegendToggleAvailable={canModifyChart}
-				>
-					{isTablePanel && (
-						<Input
-							addonBefore={<SearchOutlined size={14} />}
-							className="global-search"
-							placeholder="Search..."
-							allowClear
-							key={widget.id}
-							onChange={(e): void => {
-								setSearchTerm(e.target.value || '');
 							}}
-						/>
+							isGraphLegendToggleAvailable={canModifyChart}
-					)}
+						>
-					<PanelWrapper
+							{isTablePanel && (
-						queryResponse={response}
+								<Input
-						widget={widget}
+									addonBefore={<SearchOutlined size={14} />}
-						setRequestData={setRequestData}
+									className="global-search"
-						isFullViewMode
+									placeholder="Search..."
-						onToggleModelHandler={onToggleModelHandler}
+									allowClear
-						setGraphVisibility={setGraphsVisibilityStates}
+									key={widget.id}
-						graphVisibility={graphsVisibilityStates}
+									onChange={(e): void => {
-						onDragSelect={customOnDragSelect ?? onDragSelect}
+										setSearchTerm(e.target.value || '');
-						tableProcessedDataRef={tableProcessedDataRef}
+									}}
-						searchTerm={searchTerm}
+								/>
-						onClickHandler={onClickHandler}
+							)}
-					/>
+							<PanelWrapper
-				</GraphContainer>
+								queryResponse={response}
-			</div>
+								widget={widget}
+								setRequestData={setRequestData}
+								isFullViewMode
+								onToggleModelHandler={onToggleModelHandler}
+								setGraphVisibility={setGraphsVisibilityStates}
+								graphVisibility={graphsVisibilityStates}
+								onDragSelect={customOnDragSelect ?? onDragSelect}
+								tableProcessedDataRef={tableProcessedDataRef}
+								searchTerm={searchTerm}
+								onClickHandler={onClickHandler}
+								enableDrillDown={enableDrillDown}
+								selectedGraph={selectedPanelType}
+							/>
+						</GraphContainer>
+					</div>
+				</>
+			</OverlayScrollbar>
 		</div>
 	);
 }

frontend/src/container/GridCardLayout/GridCard/FullView/styles.ts

@@ -18,6 +18,7 @@ export const NotFoundContainer = styled.div`
 export const TimeContainer = styled.div<Props>`
 	display: flex;
 	justify-content: flex-end;
+	gap: 16px;
 	align-items: center;
 	${({ $panelType }): FlattenSimpleInterpolation =>
 		$panelType === PANEL_TYPES.TABLE
@@ -25,6 +26,14 @@ export const TimeContainer = styled.div<Props>`
 					margin-bottom: 1rem;
 			  `
 			: css``}
+
+	.time-container {
+		display: flex;
+	}
+	.drildown-options-container {
+		display: flex;
+		align-items: center;
+	}
 `;
 
 export const GraphContainer = styled.div<GraphContainerProps>`

frontend/src/container/GridCardLayout/GridCard/FullView/types.ts

@@ -59,6 +59,7 @@ export interface FullViewProps {
 	isDependedDataLoaded?: boolean;
 	onToggleModelHandler?: GraphManagerProps['onToggleModelHandler'];
 	setCurrentGraphRef: Dispatch<SetStateAction<RefObject<HTMLDivElement> | null>>;
+	enableDrillDown?: boolean;
 }
 
 export interface GraphManagerProps extends UplotProps {

frontend/src/container/GridCardLayout/GridCard/FullView/useDrilldown.tsx

@@ -0,0 +1,99 @@
+import { QueryParams } from 'constants/query';
+import { PANEL_TYPES } from 'constants/queryBuilder';
+import { useGetCompositeQueryParam } from 'hooks/queryBuilder/useGetCompositeQueryParam';
+import { useQueryBuilder } from 'hooks/queryBuilder/useQueryBuilder';
+import { GetQueryResultsProps } from 'lib/dashboard/getQueryResults';
+import {
+	Dispatch,
+	SetStateAction,
+	useCallback,
+	useEffect,
+	useMemo,
+	useRef,
+} from 'react';
+import { Dashboard, Widgets } from 'types/api/dashboard/getAll';
+import { Query } from 'types/api/queryBuilder/queryBuilderData';
+import { generateExportToDashboardLink } from 'utils/dashboard/generateExportToDashboardLink';
+
+export interface DrilldownQueryProps {
+	widget: Widgets;
+	setRequestData: Dispatch<SetStateAction<GetQueryResultsProps>>;
+	enableDrillDown: boolean;
+	selectedDashboard: Dashboard | undefined;
+	selectedPanelType: PANEL_TYPES;
+}
+
+export interface UseDrilldownReturn {
+	drilldownQuery: Query;
+	dashboardEditView: string;
+	handleResetQuery: () => void;
+	showResetQuery: boolean;
+}
+
+const useDrilldown = ({
+	enableDrillDown,
+	widget,
+	setRequestData,
+	selectedDashboard,
+	selectedPanelType,
+}: DrilldownQueryProps): UseDrilldownReturn => {
+	const isMounted = useRef(false);
+	const { redirectWithQueryBuilderData, currentQuery } = useQueryBuilder();
+	const compositeQuery = useGetCompositeQueryParam();
+
+	useEffect(() => {
+		if (enableDrillDown && !!compositeQuery) {
+			setRequestData((prev) => ({
+				...prev,
+				query: compositeQuery,
+			}));
+		}
+		// eslint-disable-next-line react-hooks/exhaustive-deps
+	}, [currentQuery, compositeQuery]);
+
+	// update composite query with widget query if composite query is not present in url.
+	// Composite query should be in the url if switch to edit mode is clicked or drilldown happens from dashboard.
+	useEffect(() => {
+		if (enableDrillDown && !isMounted.current) {
+			redirectWithQueryBuilderData(compositeQuery || widget.query);
+		}
+		isMounted.current = true;
+	}, [widget, enableDrillDown, compositeQuery, redirectWithQueryBuilderData]);
+
+	const dashboardEditView = selectedDashboard?.id
+		? generateExportToDashboardLink({
+				query: currentQuery,
+				panelType: selectedPanelType,
+				dashboardId: selectedDashboard?.id || '',
+				widgetId: widget.id,
+		  })
+		: '';
+
+	const showResetQuery = useMemo(
+		() =>
+			JSON.stringify(widget.query?.builder) !==
+			JSON.stringify(compositeQuery?.builder),
+		[widget.query, compositeQuery],
+	);
+
+	const handleResetQuery = useCallback((): void => {
+		redirectWithQueryBuilderData(
+			widget.query,
+			{
+				[QueryParams.expandedWidgetId]: widget.id,
+				[QueryParams.graphType]: widget.panelTypes,
+			},
+			undefined,
+			true,
+		);
+	}, [redirectWithQueryBuilderData, widget.query, widget.id, widget.panelTypes]);
+
+	return {
+		drilldownQuery: compositeQuery || widget.query,
+		dashboardEditView,
+		handleResetQuery,
+		showResetQuery,
+	};
+};
+
+export default useDrilldown;

frontend/src/container/GridCardLayout/GridCard/WidgetGraphComponent.test.tsx

@@ -90,6 +90,7 @@ const mockProps: WidgetGraphComponentProps = {
 					},
 				],
 				queryFormulas: [],
+				queryTraceOperator: [],
 			},
 			clickhouse_sql: [
 				{

frontend/src/container/GridCardLayout/GridCard/WidgetGraphComponent.tsx

@@ -32,6 +32,7 @@ import {
 import { useLocation } from 'react-router-dom';
 import { Widgets } from 'types/api/dashboard/getAll';
 import { Props } from 'types/api/dashboard/update';
+import { EQueryType } from 'types/common/dashboard';
 import { DataSource } from 'types/common/queryBuilder';
 import { v4 } from 'uuid';
 
@@ -62,6 +63,7 @@ function WidgetGraphComponent({
 	customErrorMessage,
 	customOnRowClick,
 	customTimeRangeWindowForCoRelation,
+	enableDrillDown,
 }: WidgetGraphComponentProps): JSX.Element {
 	const { safeNavigate } = useSafeNavigate();
 	const [deleteModal, setDeleteModal] = useState(false);
@@ -236,6 +238,8 @@ function WidgetGraphComponent({
 	const onToggleModelHandler = (): void => {
 		const existingSearchParams = new URLSearchParams(search);
 		existingSearchParams.delete(QueryParams.expandedWidgetId);
+		existingSearchParams.delete(QueryParams.compositeQuery);
+		existingSearchParams.delete(QueryParams.graphType);
 		const updatedQueryParams = Object.fromEntries(existingSearchParams.entries());
 		if (queryResponse.data?.payload) {
 			const {
@@ -365,6 +369,9 @@ function WidgetGraphComponent({
 					onClickHandler={onClickHandler ?? graphClickHandler}
 					customOnDragSelect={customOnDragSelect}
 					setCurrentGraphRef={setCurrentGraphRef}
+					enableDrillDown={
+						enableDrillDown && widget?.query?.queryType === EQueryType.QUERY_BUILDER
+					}
 				/>
 			</Modal>
 
@@ -418,6 +425,7 @@ function WidgetGraphComponent({
 						onOpenTraceBtnClick={onOpenTraceBtnClick}
 						customSeries={customSeries}
 						customOnRowClick={customOnRowClick}
+						enableDrillDown={enableDrillDown}
 					/>
 				</div>
 			)}
@@ -430,6 +438,7 @@ WidgetGraphComponent.defaultProps = {
 	setLayout: undefined,
 	onClickHandler: undefined,
 	customTimeRangeWindowForCoRelation: undefined,
+	enableDrillDown: false,
 };
 
 export default WidgetGraphComponent;

frontend/src/container/GridCardLayout/GridCard/index.tsx

@@ -13,7 +13,6 @@ import { isEqual } from 'lodash-es';
 import isEmpty from 'lodash-es/isEmpty';
 import { useDashboard } from 'providers/Dashboard/Dashboard';
 import { memo, useEffect, useMemo, useRef, useState } from 'react';
-import { useQueryClient } from 'react-query';
 import { useDispatch, useSelector } from 'react-redux';
 import { UpdateTimeInterval } from 'store/actions';
 import { AppState } from 'store/reducers';
@@ -53,6 +52,8 @@ function GridCardGraph({
 	customTimeRange,
 	customOnRowClick,
 	customTimeRangeWindowForCoRelation,
+	enableDrillDown,
+	widgetsHavingDynamicVariables,
 }: GridCardGraphProps): JSX.Element {
 	const dispatch = useDispatch();
 	const [errorMessage, setErrorMessage] = useState<string>();
@@ -62,14 +63,13 @@ function GridCardGraph({
 	const {
 		toScrollWidgetId,
 		setToScrollWidgetId,
-		variablesToGetUpdated,
 		setDashboardQueryRangeCalled,
+		variablesToGetUpdated,
 	} = useDashboard();
 	const { minTime, maxTime, selectedTime: globalSelectedInterval } = useSelector<
 		AppState,
 		GlobalReducer
 	>((state) => state.globalTime);
-	const queryClient = useQueryClient();
 
 	const handleBackNavigation = (): void => {
 		const searchParams = new URLSearchParams(window.location.search);
@@ -120,11 +120,7 @@ function GridCardGraph({
 	const isEmptyWidget =
 		widget?.id === PANEL_TYPES.EMPTY_WIDGET || isEmpty(widget);
 
-	const queryEnabledCondition =
+	const queryEnabledCondition = isVisible && !isEmptyWidget && isQueryEnabled;
-		isVisible &&
-		!isEmptyWidget &&
-		isQueryEnabled &&
-		isEmpty(variablesToGetUpdated);
 
 	const [requestData, setRequestData] = useState<GetQueryResultsProps>(() => {
 		if (widget.panelTypes !== PANEL_TYPES.LIST) {
@@ -163,23 +159,6 @@ function GridCardGraph({
 		};
 	});
 
-	useEffect(() => {
-		if (variablesToGetUpdated.length > 0) {
-			queryClient.cancelQueries([
-				maxTime,
-				minTime,
-				globalSelectedInterval,
-				variables,
-				widget?.query,
-				widget?.panelTypes,
-				widget.timePreferance,
-				widget.fillSpans,
-				requestData,
-			]);
-		}
-		// eslint-disable-next-line react-hooks/exhaustive-deps
-	}, [variablesToGetUpdated]);
-
 	useEffect(() => {
 		if (!isEqual(updatedQuery, requestData.query)) {
 			setRequestData((prev) => ({
@@ -199,6 +178,27 @@ function GridCardGraph({
 		[requestData.query],
 	);
 
+	// Bring back dependency on variable chaining for panels to refetch,
+	// but only for non-dynamic variables. We derive a stable token from
+	// the head of the variablesToGetUpdated queue when it's non-dynamic.
+	const nonDynamicVariableChainToken = useMemo(() => {
+		if (!variablesToGetUpdated || variablesToGetUpdated.length === 0) {
+			return undefined;
+		}
+		if (!variables) {
+			return undefined;
+		}
+		const headName = variablesToGetUpdated[0];
+		const variableObj = Object.values(variables).find(
+			(variable) => variable?.name === headName,
+		);
+		if (variableObj && variableObj.type !== 'DYNAMIC') {
+			return headName;
+		}
+		return undefined;
+		// eslint-disable-next-line react-hooks/exhaustive-deps
+	}, [variablesToGetUpdated, variables]);
+
 	const queryResponse = useGetQueryRange(
 		{
 			...requestData,
@@ -218,15 +218,29 @@ function GridCardGraph({
 				maxTime,
 				minTime,
 				globalSelectedInterval,
-				variables,
 				widget?.query,
 				widget?.panelTypes,
 				widget.timePreferance,
 				widget.fillSpans,
 				requestData,
+				variables
+					? Object.entries(variables).reduce((acc, [id, variable]) => {
+							if (
+								variable.type !== 'DYNAMIC' ||
+								(widgetsHavingDynamicVariables?.[variable.id] &&
+									widgetsHavingDynamicVariables?.[variable.id].includes(widget.id))
+							) {
+								return { ...acc, [id]: variable.selectedValue };
+							}
+							return acc;
+					  }, {})
+					: {},
 				...(customTimeRange && customTimeRange.startTime && customTimeRange.endTime
 					? [customTimeRange.startTime, customTimeRange.endTime]
 					: []),
+				// Include non-dynamic variable chaining token to drive refetches
+				// only when a non-dynamic variable is at the head of the queue
+				...(nonDynamicVariableChainToken ? [nonDynamicVariableChainToken] : []),
 			],
 			retry(failureCount, error): boolean {
 				if (
@@ -239,7 +253,7 @@ function GridCardGraph({
 				return failureCount < 2;
 			},
 			keepPreviousData: true,
-			enabled: queryEnabledCondition,
+			enabled: queryEnabledCondition && !nonDynamicVariableChainToken,
 			refetchOnMount: false,
 			onError: (error) => {
 				const errorMessage =
@@ -317,6 +331,7 @@ function GridCardGraph({
 					customErrorMessage={isInternalServerError ? customErrorMessage : undefined}
 					customOnRowClick={customOnRowClick}
 					customTimeRangeWindowForCoRelation={customTimeRangeWindowForCoRelation}
+					enableDrillDown={enableDrillDown}
 				/>
 			)}
 		</div>
@@ -332,6 +347,7 @@ GridCardGraph.defaultProps = {
 	version: 'v3',
 	analyticsEvent: undefined,
 	customTimeRangeWindowForCoRelation: undefined,
+	enableDrillDown: false,
 };
 
 export default memo(GridCardGraph);

frontend/src/container/GridCardLayout/GridCard/types.ts

@@ -41,6 +41,7 @@ export interface WidgetGraphComponentProps {
 	customErrorMessage?: string;
 	customOnRowClick?: (record: RowData) => void;
 	customTimeRangeWindowForCoRelation?: string | undefined;
+	enableDrillDown?: boolean;
 }
 
 export interface GridCardGraphProps {
@@ -69,6 +70,8 @@ export interface GridCardGraphProps {
 	};
 	customOnRowClick?: (record: RowData) => void;
 	customTimeRangeWindowForCoRelation?: string | undefined;
+	enableDrillDown?: boolean;
+	widgetsHavingDynamicVariables?: Record<string, string[]>;
 }
 
 export interface GetGraphVisibilityStateOnLegendClickProps {

frontend/src/container/GridCardLayout/GridCardLayout.tsx

@@ -12,6 +12,7 @@ import { PANEL_GROUP_TYPES, PANEL_TYPES } from 'constants/queryBuilder';
 import { themeColors } from 'constants/theme';
 import { DEFAULT_ROW_NAME } from 'container/NewDashboard/DashboardDescription/utils';
 import { useUpdateDashboard } from 'hooks/dashboard/useUpdateDashboard';
+import { createDynamicVariableToWidgetsMap } from 'hooks/dashboard/utils';
 import useComponentPermission from 'hooks/useComponentPermission';
 import { useIsDarkMode } from 'hooks/useDarkMode';
 import { useSafeNavigate } from 'hooks/useSafeNavigate';
@@ -35,7 +36,7 @@ import { ItemCallback, Layout } from 'react-grid-layout';
 import { useDispatch } from 'react-redux';
 import { useLocation } from 'react-router-dom';
 import { UpdateTimeInterval } from 'store/actions';
-import { Widgets } from 'types/api/dashboard/getAll';
+import { IDashboardVariable, Widgets } from 'types/api/dashboard/getAll';
 import { Props } from 'types/api/dashboard/update';
 import { ROLES, USER_ROLES } from 'types/roles';
 import { ComponentTypes } from 'utils/permission';
@@ -53,11 +54,12 @@ import { WidgetRowHeader } from './WidgetRow';
 
 interface GraphLayoutProps {
 	handle: FullScreenHandle;
+	enableDrillDown?: boolean;
 }
 
 // eslint-disable-next-line sonarjs/cognitive-complexity
 function GraphLayout(props: GraphLayoutProps): JSX.Element {
-	const { handle } = props;
+	const { handle, enableDrillDown = false } = props;
 	const { safeNavigate } = useSafeNavigate();
 	const {
 		selectedDashboard,
@@ -97,6 +99,22 @@ function GraphLayout(props: GraphLayoutProps): JSX.Element {
 		Record<string, { widgets: Layout[]; collapsed: boolean }>
 	>({});
 
+	const widgetsHavingDynamicVariables = useMemo(() => {
+		const dynamicVariables = Object.values(
+			selectedDashboard?.data?.variables || {},
+		)?.filter((variable: IDashboardVariable) => variable.type === 'DYNAMIC');
+
+		const widgets =
+			selectedDashboard?.data?.widgets?.filter(
+				(widget) => widget.panelTypes !== PANEL_GROUP_TYPES.ROW,
+			) || [];
+
+		return createDynamicVariableToWidgetsMap(
+			dynamicVariables,
+			widgets as Widgets[],
+		);
+	}, [selectedDashboard]);
+
 	useEffect(() => {
 		setCurrentPanelMap(panelMap);
 	}, [panelMap]);
@@ -584,6 +602,8 @@ function GraphLayout(props: GraphLayoutProps): JSX.Element {
 									version={ENTITY_VERSION_V5}
 									onDragSelect={onDragSelect}
 									dataAvailable={checkIfDataExists}
+									enableDrillDown={enableDrillDown}
+									widgetsHavingDynamicVariables={widgetsHavingDynamicVariables}
 								/>
 							</Card>
 						</CardContainer>
@@ -670,3 +690,7 @@ function GraphLayout(props: GraphLayoutProps): JSX.Element {
 }
 
 export default GraphLayout;
+
+GraphLayout.defaultProps = {
+	enableDrillDown: false,
+};

frontend/src/container/GridCardLayout/__tests__/utils.test.ts

@@ -131,6 +131,7 @@ describe('GridCardLayout Utils', () => {
 					},
 				],
 				queryFormulas: [],
+				queryTraceOperator: [],
 			},
 			clickhouse_sql: [],
 			promql: [],
@@ -171,6 +172,7 @@ describe('GridCardLayout Utils', () => {
 						},
 					],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 			};
 
@@ -195,6 +197,7 @@ describe('GridCardLayout Utils', () => {
 						},
 					],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 			};
 
@@ -240,6 +243,7 @@ describe('GridCardLayout Utils', () => {
 						},
 					],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 			};
 
@@ -268,6 +272,7 @@ describe('GridCardLayout Utils', () => {
 						},
 					],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 			};
 

frontend/src/container/GridCardLayout/index.tsx

@@ -4,10 +4,17 @@ import GraphLayoutContainer from './GridCardLayout';
 
 interface GridGraphProps {
 	handle: FullScreenHandle;
+	enableDrillDown?: boolean;
 }
 function GridGraph(props: GridGraphProps): JSX.Element {
-	const { handle } = props;
+	const { handle, enableDrillDown = false } = props;
-	return <GraphLayoutContainer handle={handle} />;
+	return (
+		<GraphLayoutContainer handle={handle} enableDrillDown={enableDrillDown} />
+	);
 }
 
 export default GridGraph;
+
+GridGraph.defaultProps = {
+	enableDrillDown: false,
+};

frontend/src/container/GridCardLayout/useResolveQuery.ts

@@ -4,10 +4,12 @@ import { PANEL_TYPES } from 'constants/queryBuilder';
 import { timePreferenceType } from 'container/NewWidget/RightContainer/timeItems';
 import { getDashboardVariables } from 'lib/dashbaordVariables/getDashboardVariables';
 import { mapQueryDataFromApi } from 'lib/newQueryBuilder/queryBuilderMappers/mapQueryDataFromApi';
-import { useCallback } from 'react';
+import { useDashboard } from 'providers/Dashboard/Dashboard';
+import { useCallback, useMemo } from 'react';
 import { useMutation } from 'react-query';
 import { useSelector } from 'react-redux';
 import { AppState } from 'store/reducers';
+import { IDashboardVariable } from 'types/api/dashboard/getAll';
 import { Query } from 'types/api/queryBuilder/queryBuilderData';
 import { GlobalReducer } from 'types/reducer/globalTime';
 import { getGraphType } from 'utils/getGraphType';
@@ -34,6 +36,16 @@ function useUpdatedQuery(): UseUpdatedQueryResult {
 
 	const queryRangeMutation = useMutation(getSubstituteVars);
 
+	const { selectedDashboard } = useDashboard();
+
+	const dynamicVariables = useMemo(
+		() =>
+			Object.values(selectedDashboard?.data?.variables || {})?.filter(
+				(variable: IDashboardVariable) => variable.type === 'DYNAMIC',
+			),
+		[selectedDashboard],
+	);
+
 	const getUpdatedQuery = useCallback(
 		async ({
 			widgetConfig,
@@ -47,6 +59,7 @@ function useUpdatedQuery(): UseUpdatedQueryResult {
 				globalSelectedInterval,
 				variables: getDashboardVariables(selectedDashboard?.data?.variables),
 				originalGraphType: widgetConfig.panelTypes,
+				dynamicVariables,
 			});
 
 			// Execute query and process results
@@ -55,7 +68,7 @@ function useUpdatedQuery(): UseUpdatedQueryResult {
 			// Map query data from API response
 			return mapQueryDataFromApi(queryResult.data.compositeQuery);
 		},
-		[globalSelectedInterval, queryRangeMutation],
+		[dynamicVariables, globalSelectedInterval, queryRangeMutation],
 	);
 
 	return {

frontend/src/container/GridTableComponent/__tests__/response.ts

@@ -162,6 +162,7 @@ export const widgetQueryWithLegend = {
 			},
 		],
 		queryFormulas: [],
+		queryTraceOperator: [],
 	},
 	id: '48ad5a67-9a3c-49d4-a886-d7a34f8b875d',
 	queryType: 'builder',
@@ -457,6 +458,7 @@ export const widgetQueryQBv5MultiAggregations = {
 			},
 		],
 		queryFormulas: [],
+		queryTraceOperator: [],
 	},
 	id: 'qb-v5-multi-aggregations-test',
 	queryType: 'builder',

frontend/src/container/GridTableComponent/index.tsx

@@ -46,6 +46,8 @@ function GridTableComponent({
 	onOpenTraceBtnClick,
 	customOnRowClick,
 	widgetId,
+	panelType,
+	queryRangeRequest,
 	...props
 }: GridTableComponentProps): JSX.Element {
 	const { t } = useTranslation(['valueGraph']);
@@ -266,6 +268,8 @@ function GridTableComponent({
 				dataSource={dataSource}
 				sticky={sticky}
 				widgetId={widgetId}
+				panelType={panelType}
+				queryRangeRequest={queryRangeRequest}
 				onRow={
 					openTracesButton || customOnRowClick
 						? (record): React.HTMLAttributes<HTMLElement> => ({

frontend/src/container/GridTableComponent/types.ts

@@ -1,4 +1,5 @@
 import { TableProps } from 'antd';
+import { PANEL_TYPES } from 'constants/queryBuilder';
 import { LogsExplorerTableProps } from 'container/LogsExplorerTable/LogsExplorerTable.interfaces';
 import {
 	ThresholdOperators,
@@ -6,8 +7,9 @@ import {
 } from 'container/NewWidget/RightContainer/Threshold/types';
 import { QueryTableProps } from 'container/QueryTable/QueryTable.intefaces';
 import { RowData } from 'lib/query/createTableColumnsFromQuery';
-import { ColumnUnit } from 'types/api/dashboard/getAll';
+import { ColumnUnit, ContextLinksData } from 'types/api/dashboard/getAll';
 import { Query } from 'types/api/queryBuilder/queryBuilderData';
+import { QueryRangeRequestV5 } from 'types/api/v5/queryRange';
 
 export type GridTableComponentProps = {
 	query: Query;
@@ -22,6 +24,10 @@ export type GridTableComponentProps = {
 	widgetId?: string;
 	renderColumnCell?: QueryTableProps['renderColumnCell'];
 	customColTitles?: Record<string, string>;
+	enableDrillDown?: boolean;
+	contextLinks?: ContextLinksData;
+	panelType?: PANEL_TYPES;
+	queryRangeRequest?: QueryRangeRequestV5;
 } & Pick<LogsExplorerTableProps, 'data'> &
 	Omit<TableProps<RowData>, 'columns' | 'dataSource'>;
 

frontend/src/container/GridTableComponent/utils.ts

@@ -1,5 +1,5 @@
 /* eslint-disable sonarjs/cognitive-complexity */
-import { ColumnsType, ColumnType } from 'antd/es/table';
+import { ColumnType } from 'antd/es/table';
 import { convertUnit } from 'container/NewWidget/RightContainer/dataFormatCategories';
 import { ThresholdProps } from 'container/NewWidget/RightContainer/Threshold/types';
 import { QUERY_TABLE_CONFIG } from 'container/QueryTable/config';
@@ -9,6 +9,12 @@ import { isEmpty, isNaN } from 'lodash-es';
 import { Query } from 'types/api/queryBuilder/queryBuilderData';
 import { EQueryType } from 'types/common/dashboard';
 
+// Custom column type that extends ColumnType to include isValueColumn
+export interface CustomDataColumnType<T> extends ColumnType<T> {
+	isValueColumn?: boolean;
+	queryName?: string;
+}
+
 // Helper function to evaluate the condition based on the operator
 function evaluateCondition(
 	operator: string | undefined,
@@ -184,9 +190,9 @@ export function createColumnsAndDataSource(
 	data: TableData,
 	currentQuery: Query,
 	renderColumnCell?: QueryTableProps['renderColumnCell'],
-): { columns: ColumnsType<RowData>; dataSource: RowData[] } {
+): { columns: CustomDataColumnType<RowData>[]; dataSource: RowData[] } {
-	const columns: ColumnsType<RowData> =
+	const columns: CustomDataColumnType<RowData>[] =
-		data.columns?.reduce<ColumnsType<RowData>>((acc, item) => {
+		data.columns?.reduce<CustomDataColumnType<RowData>[]>((acc, item) => {
 			// is the column is the value column then we need to check for the available legend
 			const legend = item.isValueColumn
 				? getQueryLegend(currentQuery, item.queryName)
@@ -197,11 +203,13 @@ export function createColumnsAndDataSource(
 					(query) => query.queryName === item.queryName,
 				)?.aggregations?.length || 0;
 
-			const column: ColumnType<RowData> = {
+			const column: CustomDataColumnType<RowData> = {
 				dataIndex: item.id || item.name,
 				// if no legend present then rely on the column name value
 				title: !isNewAggregation && !isEmpty(legend) ? legend : item.name,
 				width: QUERY_TABLE_CONFIG.width,
+				isValueColumn: item.isValueColumn,
+				queryName: item.queryName,
 				render: renderColumnCell && renderColumnCell[item.id],
 				sorter: (a: RowData, b: RowData): number => sortFunction(a, b, item),
 			};

frontend/src/container/GridValueComponent/index.tsx

@@ -2,8 +2,11 @@ import { Typography } from 'antd';
 import { getYAxisFormattedValue } from 'components/Graph/yAxisConfig';
 import ValueGraph from 'components/ValueGraph';
 import { generateGridTitle } from 'container/GridPanelSwitch/utils';
+import useGraphContextMenu from 'container/QueryTable/Drilldown/useGraphContextMenu';
+import ContextMenu, { useCoordinates } from 'periscope/components/ContextMenu';
 import { memo, useMemo } from 'react';
 import { useLocation } from 'react-router-dom';
+import { EQueryType } from 'types/common/dashboard';
 
 import { TitleContainer, ValueContainer } from './styles';
 import { GridValueComponentProps } from './types';
@@ -13,6 +16,10 @@ function GridValueComponent({
 	title,
 	yAxisUnit,
 	thresholds,
+	widget,
+	queryResponse,
+	contextLinks,
+	enableDrillDown = false,
 }: GridValueComponentProps): JSX.Element {
 	const value = ((data[1] || [])[0] || 0) as number;
 
@@ -21,6 +28,39 @@ function GridValueComponent({
 
 	const isDashboardPage = location.pathname.split('/').length === 3;
 
+	const {
+		coordinates,
+		popoverPosition,
+		onClose,
+		onClick,
+		subMenu,
+		setSubMenu,
+		clickedData,
+	} = useCoordinates();
+
+	const { menuItemsConfig } = useGraphContextMenu({
+		widgetId: widget?.id || '',
+		query: widget?.query || {
+			queryType: EQueryType.QUERY_BUILDER,
+			promql: [],
+			builder: {
+				queryFormulas: [],
+				queryData: [],
+				queryTraceOperator: [],
+			},
+			clickhouse_sql: [],
+			id: '',
+		},
+		graphData: clickedData,
+		onClose,
+		coordinates,
+		subMenu,
+		setSubMenu,
+		contextLinks: contextLinks || { linksData: [] },
+		panelType: widget?.panelTypes,
+		queryRange: queryResponse,
+	});
+
 	if (data.length === 0) {
 		return (
 			<ValueContainer>
@@ -29,12 +69,31 @@ function GridValueComponent({
 		);
 	}
 
+	const isQueryTypeBuilder =
+		widget?.query?.queryType === EQueryType.QUERY_BUILDER;
+
 	return (
 		<>
 			<TitleContainer isDashboardPage={isDashboardPage}>
 				<Typography>{gridTitle}</Typography>
 			</TitleContainer>
-			<ValueContainer>
+			<ValueContainer
+				showClickable={enableDrillDown && isQueryTypeBuilder}
+				onClick={(e): void => {
+					const queryName = (queryResponse?.data?.params as any)?.compositeQuery
+						?.queries[0]?.spec?.name;
+
+					if (!enableDrillDown || !queryName || !isQueryTypeBuilder) return;
+
+					// when multiple queries are present, we need to get the query name from the queryResponse
+					// since value panel shows result for the first query
+					const clickedData = {
+						queryName,
+						filters: [],
+					};
+					onClick({ x: e.clientX, y: e.clientY }, clickedData);
+				}}
+			>
 				<ValueGraph
 					thresholds={thresholds || []}
 					rawValue={value}
@@ -45,6 +104,13 @@ function GridValueComponent({
 					}
 				/>
 			</ValueContainer>
+			<ContextMenu
+				coordinates={coordinates}
+				popoverPosition={popoverPosition}
+				title={menuItemsConfig.header as string}
+				items={menuItemsConfig.items}
+				onClose={onClose}
+			/>
 		</>
 	);
 }

frontend/src/container/GridValueComponent/styles.ts

@@ -4,12 +4,19 @@ interface Props {
 	isDashboardPage: boolean;
 }
 
-export const ValueContainer = styled.div`
+interface ValueContainerProps {
+	showClickable?: boolean;
+}
+
+export const ValueContainer = styled.div<ValueContainerProps>`
 	height: 100%;
 	display: flex;
 	justify-content: center;
 	align-items: center;
 	flex-direction: column;
+	user-select: none;
+	cursor: ${({ showClickable = false }): string =>
+		showClickable ? 'pointer' : 'default'};
 `;
 
 export const TitleContainer = styled.div<Props>`

frontend/src/container/GridValueComponent/types.ts

@@ -1,4 +1,8 @@
 import { ThresholdProps } from 'container/NewWidget/RightContainer/Threshold/types';
+import { UseQueryResult } from 'react-query';
+import { SuccessResponse } from 'types/api';
+import { ContextLinksData, Widgets } from 'types/api/dashboard/getAll';
+import { MetricRangePayloadProps } from 'types/api/metrics/getQueryRange';
 import uPlot from 'uplot';
 
 export type GridValueComponentProps = {
@@ -7,4 +11,12 @@ export type GridValueComponentProps = {
 	title?: React.ReactNode;
 	yAxisUnit?: string;
 	thresholds?: ThresholdProps[];
+	// Context menu related props
+	widget?: Widgets;
+	queryResponse?: UseQueryResult<
+		SuccessResponse<MetricRangePayloadProps, unknown>,
+		Error
+	>;
+	contextLinks?: ContextLinksData;
+	enableDrillDown?: boolean;
 };

frontend/src/container/InfraMonitoringK8s/Clusters/ClusterDetails/constants.ts

@@ -301,6 +301,7 @@ export const getClusterMetricsQueryPayload = (
 						},
 					],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [
 					{
@@ -490,6 +491,7 @@ export const getClusterMetricsQueryPayload = (
 						},
 					],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [
 					{
@@ -575,6 +577,7 @@ export const getClusterMetricsQueryPayload = (
 						},
 					],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [
 					{
@@ -660,6 +663,7 @@ export const getClusterMetricsQueryPayload = (
 						},
 					],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [
 					{
@@ -797,6 +801,7 @@ export const getClusterMetricsQueryPayload = (
 						},
 					],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [
 					{
@@ -1050,6 +1055,7 @@ export const getClusterMetricsQueryPayload = (
 						},
 					],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [
 					{
@@ -1257,6 +1263,7 @@ export const getClusterMetricsQueryPayload = (
 						},
 					],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [
 					{
@@ -1522,6 +1529,7 @@ export const getClusterMetricsQueryPayload = (
 						},
 					],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [
 					{

frontend/src/container/InfraMonitoringK8s/DaemonSets/DaemonSetDetails/constants.ts

@@ -233,6 +233,7 @@ export const getDaemonSetMetricsQueryPayload = (
 						},
 					],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [
 					{
@@ -416,6 +417,7 @@ export const getDaemonSetMetricsQueryPayload = (
 						},
 					],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [
 					{
@@ -512,6 +514,7 @@ export const getDaemonSetMetricsQueryPayload = (
 						},
 					],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [
 					{
@@ -608,6 +611,7 @@ export const getDaemonSetMetricsQueryPayload = (
 						},
 					],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [
 					{

frontend/src/container/InfraMonitoringK8s/Deployments/DeploymentDetails/constants.ts

@@ -196,6 +196,7 @@ export const getDeploymentMetricsQueryPayload = (
 						},
 					],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [
 					{
@@ -346,6 +347,7 @@ export const getDeploymentMetricsQueryPayload = (
 						},
 					],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [
 					{
@@ -431,6 +433,7 @@ export const getDeploymentMetricsQueryPayload = (
 						},
 					],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [
 					{
@@ -516,6 +519,7 @@ export const getDeploymentMetricsQueryPayload = (
 						},
 					],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [
 					{

frontend/src/container/InfraMonitoringK8s/EntityDetailsUtils/EntityMetrics/EntityMetrics.tsx

@@ -105,7 +105,7 @@ function EntityMetrics<T>({
 				signal,
 			}: QueryFunctionContext): Promise<
 				SuccessResponse<MetricRangePayloadProps>
-			> => GetMetricQueryRange(payload, ENTITY_VERSION_V4, signal),
+			> => GetMetricQueryRange(payload, ENTITY_VERSION_V4, undefined, signal),
 			enabled: !!payload && visibilities[index],
 			keepPreviousData: true,
 		})),

frontend/src/container/InfraMonitoringK8s/EntityDetailsUtils/EntityMetrics/__tests__/EntityMetrics.test.tsx

@@ -50,8 +50,10 @@ jest.mock('container/InfraMonitoringK8s/commonUtils', () => ({
 }));
 
 const mockUseQueries = jest.fn();
+const mockUseQuery = jest.fn();
 jest.mock('react-query', () => ({
 	useQueries: (queryConfigs: any[]): any[] => mockUseQueries(queryConfigs),
+	useQuery: (config: any): any => mockUseQuery(config),
 }));
 
 jest.mock('hooks/useDarkMode', () => ({
@@ -302,6 +304,20 @@ describe('EntityMetrics', () => {
 	beforeEach(() => {
 		jest.clearAllMocks();
 		mockUseQueries.mockReturnValue(mockQueries);
+		mockUseQuery.mockReturnValue({
+			data: {
+				data: {
+					data: {
+						variables: {},
+						title: 'Test Dashboard',
+					},
+					id: 'test-dashboard-id',
+				},
+			},
+			isLoading: false,
+			isError: false,
+			refetch: jest.fn(),
+		});
 	});
 
 	it('should render metrics with data', () => {

frontend/src/container/InfraMonitoringK8s/EntityDetailsUtils/utils.tsx

@@ -79,6 +79,7 @@ export const getEntityEventsOrLogsQueryPayload = (
 				},
 			],
 			queryFormulas: [],
+			queryTraceOperator: [],
 		},
 		id: uuidv4(),
 		queryType: EQueryType.QUERY_BUILDER,
@@ -226,6 +227,7 @@ export const getEntityTracesQueryPayload = (
 				},
 			],
 			queryFormulas: [],
+			queryTraceOperator: [],
 		},
 		id: '572f1d91-6ac0-46c0-b726-c21488b34434',
 		queryType: EQueryType.QUERY_BUILDER,

frontend/src/container/InfraMonitoringK8s/Jobs/JobDetails/constants.ts

@@ -108,6 +108,7 @@ export const getJobMetricsQueryPayload = (
 						},
 					],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [
 					{
@@ -191,6 +192,7 @@ export const getJobMetricsQueryPayload = (
 						},
 					],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [
 					{
@@ -287,6 +289,7 @@ export const getJobMetricsQueryPayload = (
 						},
 					],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [
 					{
@@ -383,6 +386,7 @@ export const getJobMetricsQueryPayload = (
 						},
 					],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [
 					{

frontend/src/container/InfraMonitoringK8s/Namespaces/NamespaceDetails/constants.ts

@@ -309,6 +309,7 @@ export const getNamespaceMetricsQueryPayload = (
 						},
 					],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [
 					{
@@ -576,6 +577,7 @@ export const getNamespaceMetricsQueryPayload = (
 						},
 					],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [
 					{
@@ -655,6 +657,7 @@ export const getNamespaceMetricsQueryPayload = (
 						},
 					],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [
 					{
@@ -734,6 +737,7 @@ export const getNamespaceMetricsQueryPayload = (
 						},
 					],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [
 					{
@@ -819,6 +823,7 @@ export const getNamespaceMetricsQueryPayload = (
 						},
 					],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [
 					{
@@ -904,6 +909,7 @@ export const getNamespaceMetricsQueryPayload = (
 						},
 					],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [
 					{
@@ -1075,6 +1081,7 @@ export const getNamespaceMetricsQueryPayload = (
 						},
 					],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [
 					{
@@ -1212,6 +1219,7 @@ export const getNamespaceMetricsQueryPayload = (
 						},
 					],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [
 					{
@@ -1429,6 +1437,7 @@ export const getNamespaceMetricsQueryPayload = (
 						},
 					],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [
 					{
@@ -1561,6 +1570,7 @@ export const getNamespaceMetricsQueryPayload = (
 							queryName: 'F1',
 						},
 					],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [
 					{

frontend/src/container/InfraMonitoringK8s/Nodes/NodeDetails/constants.ts

@@ -341,6 +341,7 @@ export const getNodeMetricsQueryPayload = (
 						},
 					],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [
 					{
@@ -647,6 +648,7 @@ export const getNodeMetricsQueryPayload = (
 						},
 					],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [
 					{
@@ -810,6 +812,7 @@ export const getNodeMetricsQueryPayload = (
 							queryName: 'F2',
 						},
 					],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [
 					{
@@ -973,6 +976,7 @@ export const getNodeMetricsQueryPayload = (
 							queryName: 'F2',
 						},
 					],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [
 					{
@@ -1052,6 +1056,7 @@ export const getNodeMetricsQueryPayload = (
 						},
 					],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [
 					{
@@ -1131,6 +1136,7 @@ export const getNodeMetricsQueryPayload = (
 						},
 					],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [
 					{
@@ -1216,6 +1222,7 @@ export const getNodeMetricsQueryPayload = (
 						},
 					],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [
 					{
@@ -1301,6 +1308,7 @@ export const getNodeMetricsQueryPayload = (
 						},
 					],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [
 					{
@@ -1451,6 +1459,7 @@ export const getNodeMetricsQueryPayload = (
 						},
 					],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [
 					{
@@ -1569,6 +1578,7 @@ export const getNodeMetricsQueryPayload = (
 							queryName: 'F1',
 						},
 					],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [
 					{

frontend/src/container/InfraMonitoringK8s/Pods/PodDetails/constants.ts

@@ -335,6 +335,7 @@ export const getPodMetricsQueryPayload = (
 						},
 					],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [
 					{
@@ -668,6 +669,7 @@ export const getPodMetricsQueryPayload = (
 						},
 					],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [
 					{
@@ -851,6 +853,7 @@ export const getPodMetricsQueryPayload = (
 						},
 					],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [
 					{
@@ -1184,6 +1187,7 @@ export const getPodMetricsQueryPayload = (
 						},
 					],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [
 					{
@@ -1324,6 +1328,7 @@ export const getPodMetricsQueryPayload = (
 							queryName: 'F1',
 						},
 					],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [
 					{
@@ -1407,6 +1412,7 @@ export const getPodMetricsQueryPayload = (
 						},
 					],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [
 					{
@@ -1497,6 +1503,7 @@ export const getPodMetricsQueryPayload = (
 						},
 					],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [
 					{
@@ -1714,6 +1721,7 @@ export const getPodMetricsQueryPayload = (
 							queryName: 'F2',
 						},
 					],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [
 					{
@@ -1918,6 +1926,7 @@ export const getPodMetricsQueryPayload = (
 						},
 					],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [
 					{
@@ -2135,6 +2144,7 @@ export const getPodMetricsQueryPayload = (
 							queryName: 'F2',
 						},
 					],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [
 					{
@@ -2231,6 +2241,7 @@ export const getPodMetricsQueryPayload = (
 						},
 					],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [
 					{
@@ -2327,6 +2338,7 @@ export const getPodMetricsQueryPayload = (
 						},
 					],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [
 					{
@@ -2510,6 +2522,7 @@ export const getPodMetricsQueryPayload = (
 						},
 					],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [
 					{

frontend/src/container/InfraMonitoringK8s/StatefulSets/StatefulSetDetails/constants.ts

@@ -246,6 +246,7 @@ export const getStatefulSetMetricsQueryPayload = (
 						},
 					],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [{ disabled: false, legend: '', name: 'A', query: '' }],
 				id: v4(),
@@ -365,6 +366,7 @@ export const getStatefulSetMetricsQueryPayload = (
 						},
 					],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [{ disabled: false, legend: '', name: 'A', query: '' }],
 				id: v4(),
@@ -534,6 +536,7 @@ export const getStatefulSetMetricsQueryPayload = (
 						},
 					],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [{ disabled: false, legend: '', name: 'A', query: '' }],
 				id: v4(),
@@ -653,6 +656,7 @@ export const getStatefulSetMetricsQueryPayload = (
 						},
 					],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [{ disabled: false, legend: '', name: 'A', query: '' }],
 				id: v4(),
@@ -735,6 +739,7 @@ export const getStatefulSetMetricsQueryPayload = (
 						},
 					],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [{ disabled: false, legend: '', name: 'A', query: '' }],
 				id: v4(),
@@ -817,6 +822,7 @@ export const getStatefulSetMetricsQueryPayload = (
 						},
 					],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [{ disabled: false, legend: '', name: 'A', query: '' }],
 				id: v4(),

frontend/src/container/InfraMonitoringK8s/Volumes/VolumeDetails/constants.ts

@@ -148,6 +148,7 @@ export const getVolumeQueryPayload = (
 						},
 					],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [{ disabled: false, legend: '', name: 'A', query: '' }],
 				id: v4(),
@@ -239,6 +240,7 @@ export const getVolumeQueryPayload = (
 						},
 					],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [{ disabled: false, legend: '', name: 'A', query: '' }],
 				id: v4(),
@@ -330,6 +332,7 @@ export const getVolumeQueryPayload = (
 						},
 					],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [{ disabled: false, legend: '', name: 'A', query: '' }],
 				id: v4(),
@@ -421,6 +424,7 @@ export const getVolumeQueryPayload = (
 						},
 					],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [{ disabled: false, legend: '', name: 'A', query: '' }],
 				id: v4(),
@@ -512,6 +516,7 @@ export const getVolumeQueryPayload = (
 						},
 					],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [{ disabled: false, legend: '', name: 'A', query: '' }],
 				id: v4(),

frontend/src/container/LogDetailedView/ContextView/__tests__/mockData.ts

@@ -58,6 +58,7 @@ export const mockQuery: Query = {
 			},
 		],
 		queryFormulas: [],
+		queryTraceOperator: [],
 	},
 	clickhouse_sql: [],
 	id: 'test-query-id',

frontend/src/container/LogDetailedView/InfraMetrics/constants.ts

@@ -121,6 +121,7 @@ export const getPodQueryPayload = (
 						},
 					],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [{ disabled: false, legend: '', name: 'A', query: '' }],
 				id: '9b92756a-b445-45f8-90f4-d26f3ef28f8f',
@@ -197,6 +198,7 @@ export const getPodQueryPayload = (
 						},
 					],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [{ disabled: false, legend: '', name: 'A', query: '' }],
 				id: 'a22c1e03-4876-4b3e-9a96-a3c3a28f9c0f',
@@ -337,6 +339,7 @@ export const getPodQueryPayload = (
 							queryName: 'F1',
 						},
 					],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [{ disabled: false, legend: '', name: 'A', query: '' }],
 				id: '7bb3a6f5-d1c6-4f2e-9cc9-7dcc46db398f',
@@ -477,6 +480,7 @@ export const getPodQueryPayload = (
 							queryName: 'F1',
 						},
 					],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [{ disabled: false, legend: '', name: 'A', query: '' }],
 				id: '6d5ccd81-0ea1-4fb9-a66b-7f0fe2f15165',
@@ -624,6 +628,7 @@ export const getPodQueryPayload = (
 							queryName: 'F1',
 						},
 					],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [{ disabled: false, legend: '', name: 'A', query: '' }],
 				id: '4d03a0ff-4fa5-4b19-b397-97f80ba9e0ac',
@@ -772,6 +777,7 @@ export const getPodQueryPayload = (
 							queryName: 'F1',
 						},
 					],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [{ disabled: false, legend: '', name: 'A', query: '' }],
 				id: 'ad491f19-0f83-4dd4-bb8f-bec295c18d1b',
@@ -920,6 +926,7 @@ export const getPodQueryPayload = (
 							queryName: 'F1',
 						},
 					],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [{ disabled: false, legend: '', name: 'A', query: '' }],
 				id: '16908d4e-1565-4847-8d87-01ebb8fc494a',
@@ -1001,6 +1008,7 @@ export const getPodQueryPayload = (
 						},
 					],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [{ disabled: false, legend: '', name: 'A', query: '' }],
 				id: '4b255d6d-4cde-474d-8866-f4418583c18b',
@@ -1177,6 +1185,7 @@ export const getNodeQueryPayload = (
 							queryName: 'F1',
 						},
 					],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [{ disabled: false, legend: '', name: 'A', query: '' }],
 				id: '259295b5-774d-4b2e-8a4f-e5dd63e6c38d',
@@ -1314,6 +1323,7 @@ export const getNodeQueryPayload = (
 							queryName: 'F1',
 						},
 					],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [{ disabled: false, legend: '', name: 'A', query: '' }],
 				id: '486af4da-2a1a-4b8f-992c-eba098d3a6f9',
@@ -1409,6 +1419,7 @@ export const getNodeQueryPayload = (
 						},
 					],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [{ disabled: false, legend: '', name: 'A', query: '' }],
 				id: 'b56143c0-7d2f-4425-97c5-65ad6fc87366',
@@ -1557,6 +1568,7 @@ export const getNodeQueryPayload = (
 							queryName: 'F1',
 						},
 					],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [{ disabled: false, legend: '', name: 'A', query: '' }],
 				id: '57eeac15-615c-4a71-9c61-8e0c0c76b045',
@@ -1718,6 +1730,7 @@ export const getHostQueryPayload = (
 							queryName: 'F1',
 						},
 					],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [{ disabled: false, legend: '', name: 'A', query: '' }],
 				id: '315b15fa-ff0c-442f-89f8-2bf4fb1af2f2',
@@ -1786,6 +1799,7 @@ export const getHostQueryPayload = (
 						},
 					],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [{ disabled: false, legend: '', name: 'A', query: '' }],
 				id: '40218bfb-a9b7-4974-aead-5bf666e139bf',
@@ -1928,6 +1942,7 @@ export const getHostQueryPayload = (
 						},
 					],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [{ disabled: false, legend: '', name: 'A', query: '' }],
 				id: '8e6485ea-7018-43b0-ab27-b210f77b59ad',
@@ -2009,6 +2024,7 @@ export const getHostQueryPayload = (
 						},
 					],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [{ disabled: false, legend: '', name: 'A', query: '' }],
 				id: '47173220-44df-4ef6-87f4-31e333c180c7',
@@ -2084,6 +2100,7 @@ export const getHostQueryPayload = (
 						},
 					],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [{ disabled: false, legend: '', name: 'A', query: '' }],
 				id: '62eedbc6-c8ad-4d13-80a8-129396e1d1dc',
@@ -2159,6 +2176,7 @@ export const getHostQueryPayload = (
 						},
 					],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [{ disabled: false, legend: '', name: 'A', query: '' }],
 				id: '5ddb1b38-53bb-46f5-b4fe-fe832d6b9b24',
@@ -2234,6 +2252,7 @@ export const getHostQueryPayload = (
 						},
 					],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [{ disabled: false, legend: '', name: 'A', query: '' }],
 				id: 'a849bcce-7684-4852-9134-530b45419b8f',
@@ -2309,6 +2328,7 @@ export const getHostQueryPayload = (
 						},
 					],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [{ disabled: false, legend: '', name: 'A', query: '' }],
 				id: 'ab685a3d-fa4c-4663-8d94-c452e59038f3',
@@ -2369,6 +2389,7 @@ export const getHostQueryPayload = (
 						},
 					],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [{ disabled: false, legend: '', name: 'A', query: '' }],
 				id: '9bd40b51-0790-4cdd-9718-551b2ded5926',
@@ -2450,6 +2471,7 @@ export const getHostQueryPayload = (
 						},
 					],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [{ disabled: false, legend: '', name: 'A', query: '' }],
 				id: '9c6d18ad-89ff-4e38-a15a-440e72ed6ca8',
@@ -2524,6 +2546,7 @@ export const getHostQueryPayload = (
 						},
 					],
 					queryFormulas: [],
+					queryTraceOperator: [],
 				},
 				clickhouse_sql: [{ disabled: false, legend: '', name: 'A', query: '' }],
 				id: 'f4cfc2a5-78fc-42cc-8f4a-194c8c916132',

frontend/src/container/LogsExplorerList/index.tsx

@@ -50,7 +50,6 @@ function LogsExplorerList({
 	isFilterApplied,
 }: LogsExplorerListProps): JSX.Element {
 	const ref = useRef<VirtuosoHandle>(null);
-
 	const { activeLogId } = useCopyLogLink();
 
 	const {

frontend/src/container/LogsExplorerViews/tests/mock.ts

@@ -178,6 +178,10 @@ export const mockQueryBuilderContextValue = {
 	panelType: PANEL_TYPES.TIME_SERIES,
 	isEnabledQuery: false,
 	lastUsedQuery: 0,
+	handleSetTraceOperatorData: noop,
+	removeAllQueryBuilderEntities: noop,
+	removeTraceOperator: noop,
+	addTraceOperator: noop,
 	setLastUsedQuery: noop,
 	handleSetQueryData: noop,
 	handleSetFormulaData: noop,

frontend/src/container/MeterExplorer/Breakdown/graphs.ts

@@ -71,6 +71,7 @@ export function getWidgetQuery(
 			builder: {
 				queryData: props.queryData,
 				queryFormulas: (props.queryFormulas as IBuilderFormula[]) || [],
+				queryTraceOperator: [],
 			},
 			clickhouse_sql: [],
 			id: uuid(),

frontend/src/container/MetricsApplication/MetricsPageQueries/MetricsPageQueriesFactory.ts

@@ -64,6 +64,7 @@ export const getQueryBuilderQueries = ({
 
 		return newQueryData;
 	}),
+	queryTraceOperator: [],
 });
 
 export const getQueryBuilderQuerieswithFormula = ({
@@ -106,4 +107,5 @@ export const getQueryBuilderQuerieswithFormula = ({
 		}),
 		dataSource,
 	})),
+	queryTraceOperator: [],
 });

frontend/src/container/MetricsExplorer/Explorer/useGetRelatedMetricsGraphs.ts

@@ -71,6 +71,7 @@ export const useGetRelatedMetricsGraphs = ({
 									builder: {
 										queryData: [metric.query],
 										queryFormulas: [],
+										queryTraceOperator: [],
 									},
 									clickhouse_sql: [],
 									id: uuidv4(),

frontend/src/container/MetricsExplorer/MetricDetails/utils.tsx

@@ -150,6 +150,7 @@ export function getMetricDetailsQuery(
 				},
 			],
 			queryFormulas: [],
+			queryTraceOperator: [],
 		},
 	};
 }

frontend/src/container/NewDashboard/DashboardSettings/DashboardSettings.styles.scss

@@ -4,6 +4,12 @@
 	font-style: italic;
 }
 
+.apply-to-all-variable-name {
+	font-weight: 700;
+	color: var(--bg-robin-400);
+	font-style: italic;
+}
+
 .dashboard-variable-settings-table {
 	.variable-name-drag {
 		display: flex;
@@ -70,6 +76,17 @@
 				gap: 3px;
 				color: red;
 			}
+
+			.apply-to-all-button {
+				width: min-content;
+				height: 22px;
+				border-radius: 2px;
+				display: flex;
+				padding: 0px 6px;
+				align-items: center;
+				gap: 3px;
+				background: var(--bg-slate-400);
+			}
 		}
 	}
 
@@ -112,6 +129,10 @@
 				.edit-variable-button {
 					background: var(--bg-vanilla-300);
 				}
+
+				.apply-to-all-button {
+					background: var(--bg-vanilla-300);
+				}
 			}
 		}
 

frontend/src/container/NewDashboard/DashboardSettings/Variables/VariableItem/DynamicVariable/DynamicVariable.styles.scss

@@ -0,0 +1,47 @@
+.dynamic-variable-container {
+	margin: 24px 0;
+
+	.dynamic-variable-config-container {
+		display: grid;
+		grid-template-columns: 1fr 32px 16px 200px;
+		gap: 16px;
+		align-items: center;
+		width: 100%;
+
+		.ant-select {
+			.ant-select-selector {
+				border-radius: 4px;
+				border: 1px solid var(--bg-slate-400);
+			}
+		}
+
+		.ant-input {
+			border-radius: 4px;
+			border: 1px solid var(--bg-slate-400);
+			max-width: 300px;
+		}
+
+		.dynamic-variable-from-text {
+			font-family: 'Space Mono';
+			font-size: 13px;
+			font-weight: 500;
+			white-space: nowrap;
+		}
+	}
+}
+
+.lightMode {
+	.dynamic-variable-container {
+		.dynamic-variable-config-container {
+			.ant-select {
+				.ant-select-selector {
+					border: 1px solid var(--bg-vanilla-300);
+				}
+			}
+
+			.ant-input {
+				border: 1px solid var(--bg-vanilla-300);
+			}
+		}
+	}
+}

frontend/src/container/NewDashboard/DashboardSettings/Variables/VariableItem/DynamicVariable/DynamicVariable.tsx

@@ -0,0 +1,229 @@
+import './DynamicVariable.styles.scss';
+
+import { Color } from '@signozhq/design-tokens';
+import { Select, Typography } from 'antd';
+import CustomSelect from 'components/NewSelect/CustomSelect';
+import TextToolTip from 'components/TextToolTip';
+import { DEBOUNCE_DELAY } from 'constants/queryBuilderFilterConfig';
+import { useGetFieldKeys } from 'hooks/dynamicVariables/useGetFieldKeys';
+import { useIsDarkMode } from 'hooks/useDarkMode';
+import useDebounce from 'hooks/useDebounce';
+import { Info } from 'lucide-react';
+import {
+	Dispatch,
+	SetStateAction,
+	useCallback,
+	useEffect,
+	useMemo,
+	useState,
+} from 'react';
+import { FieldKey } from 'types/api/dynamicVariables/getFieldKeys';
+import { isRetryableError as checkIfRetryableError } from 'utils/errorUtils';
+
+enum AttributeSource {
+	ALL_TELEMETRY = 'All telemetry',
+	LOGS = 'Logs',
+	METRICS = 'Metrics',
+	TRACES = 'Traces',
+}
+
+function DynamicVariable({
+	setDynamicVariablesSelectedValue,
+	dynamicVariablesSelectedValue,
+	errorAttributeKeyMessage,
+}: {
+	setDynamicVariablesSelectedValue: Dispatch<
+		SetStateAction<
+			| {
+					name: string;
+					value: string;
+			  }
+			| undefined
+		>
+	>;
+	dynamicVariablesSelectedValue:
+		| {
+				name: string;
+				value: string;
+		  }
+		| undefined;
+	errorAttributeKeyMessage?: string;
+}): JSX.Element {
+	const sources = [
+		AttributeSource.ALL_TELEMETRY,
+		AttributeSource.LOGS,
+		AttributeSource.TRACES,
+		AttributeSource.METRICS,
+	];
+
+	const [attributeSource, setAttributeSource] = useState<AttributeSource>();
+	const [attributes, setAttributes] = useState<Record<string, FieldKey[]>>({});
+	const [selectedAttribute, setSelectedAttribute] = useState<string>();
+	const [apiSearchText, setApiSearchText] = useState<string>('');
+	const [errorMessage, setErrorMessage] = useState<string>();
+	const [isRetryableError, setIsRetryableError] = useState<boolean>(true);
+	const debouncedApiSearchText = useDebounce(apiSearchText, DEBOUNCE_DELAY);
+
+	const [filteredAttributes, setFilteredAttributes] = useState<
+		Record<string, FieldKey[]>
+	>({});
+
+	useEffect(() => {
+		if (dynamicVariablesSelectedValue?.name) {
+			setSelectedAttribute(dynamicVariablesSelectedValue.name);
+		}
+
+		if (dynamicVariablesSelectedValue?.value) {
+			setAttributeSource(dynamicVariablesSelectedValue.value as AttributeSource);
+		}
+	}, [
+		dynamicVariablesSelectedValue?.name,
+		dynamicVariablesSelectedValue?.value,
+	]);
+
+	const { data, error, isLoading, refetch } = useGetFieldKeys({
+		signal:
+			attributeSource === AttributeSource.ALL_TELEMETRY
+				? undefined
+				: (attributeSource?.toLowerCase() as 'traces' | 'logs' | 'metrics'),
+		name: debouncedApiSearchText,
+	});
+
+	const isComplete = useMemo(() => data?.data?.complete === true, [data]);
+
+	useEffect(() => {
+		if (data) {
+			const newAttributes = data.data?.keys ?? {};
+			setAttributes(newAttributes);
+			setFilteredAttributes(newAttributes);
+		}
+	}, [data]);
+
+	// Handle error from useGetFieldKeys
+	useEffect(() => {
+		if (error) {
+			// Check if error is retryable (5xx) or not (4xx)
+			const isRetryable = checkIfRetryableError(error);
+			setIsRetryableError(isRetryable);
+		}
+	}, [error]);
+
+	// refetch when attributeSource changes
+	useEffect(() => {
+		if (attributeSource) {
+			refetch();
+		}
+	}, [attributeSource, refetch, debouncedApiSearchText]);
+
+	// Handle search based on whether we have complete data or not
+	const handleSearch = useCallback(
+		(text: string) => {
+			if (isComplete) {
+				// If complete is true, do client-side filtering
+				if (!text) {
+					setFilteredAttributes(attributes);
+					return;
+				}
+
+				const filtered: Record<string, FieldKey[]> = {};
+				Object.keys(attributes).forEach((key) => {
+					if (key.toLowerCase().includes(text.toLowerCase())) {
+						filtered[key] = attributes[key];
+					}
+				});
+				setFilteredAttributes(filtered);
+			} else {
+				// If complete is false, debounce the API call
+				setApiSearchText(text);
+			}
+		},
+		[attributes, isComplete],
+	);
+
+	// update setDynamicVariablesSelectedValue with debounce when attribute and source is selected
+	useEffect(() => {
+		if (selectedAttribute || attributeSource) {
+			setDynamicVariablesSelectedValue({
+				name: selectedAttribute || dynamicVariablesSelectedValue?.name || '',
+				value:
+					attributeSource ||
+					dynamicVariablesSelectedValue?.value ||
+					AttributeSource.ALL_TELEMETRY,
+			});
+		}
+	}, [
+		selectedAttribute,
+		attributeSource,
+		setDynamicVariablesSelectedValue,
+		dynamicVariablesSelectedValue?.name,
+		dynamicVariablesSelectedValue?.value,
+	]);
+
+	const isDarkMode = useIsDarkMode();
+	const errorText = (error as any)?.message || errorMessage;
+	return (
+		<div className="dynamic-variable-container">
+			<div className="dynamic-variable-config-container">
+				<CustomSelect
+					placeholder="Select a field"
+					options={Object.keys(filteredAttributes).map((key) => ({
+						label: key,
+						value: key,
+					}))}
+					loading={isLoading}
+					status={errorText ? 'error' : undefined}
+					onChange={(value): void => {
+						setSelectedAttribute(value);
+					}}
+					showSearch
+					errorMessage={errorText as any}
+					value={selectedAttribute || dynamicVariablesSelectedValue?.name}
+					onSearch={handleSearch}
+					onRetry={(): void => {
+						// reset error message
+						setErrorMessage(undefined);
+						setIsRetryableError(true);
+						refetch();
+					}}
+					showRetryButton={isRetryableError}
+				/>
+				<Typography className="dynamic-variable-from-text">from</Typography>
+				<span style={{ display: 'inline-flex', alignItems: 'center' }}>
+					<TextToolTip
+						text="By default, this searches across logs, traces, and metrics, which can be slow. Selecting a single source improves performance. Many fields share the same values across different signals (for example, `k8s.pod.name` is identical in logs, traces and metrics) making one source enough. Only use `All telemetry` when you need fields that have different values in different signal types."
+						useFilledIcon={false}
+						outlinedIcon={
+							<Info
+								size={14}
+								style={{
+									color: isDarkMode ? Color.BG_VANILLA_100 : Color.BG_INK_500,
+									marginTop: 1,
+								}}
+							/>
+						}
+					/>
+				</span>
+				<Select
+					placeholder="Source"
+					defaultValue={AttributeSource.ALL_TELEMETRY}
+					options={sources.map((source) => ({ label: source, value: source }))}
+					onChange={(value): void => setAttributeSource(value as AttributeSource)}
+					value={attributeSource || dynamicVariablesSelectedValue?.value}
+				/>
+			</div>
+			{errorAttributeKeyMessage && (
+				<div>
+					<Typography.Text type="warning">
+						{errorAttributeKeyMessage}
+					</Typography.Text>
+				</div>
+			)}
+		</div>
+	);
+}
+
+DynamicVariable.defaultProps = {
+	errorAttributeKeyMessage: '',
+};
+
+export default DynamicVariable;