Tempo: Return raw result from traceql query (#86032)

Return raw result from traceql query

packages/grafana-schema/src/raw/composable/tempo/dataquery/x/TempoDataQuery_types.gen.ts

@@ -85,6 +85,7 @@ export enum SearchStreamingState {
  * The type of the table that is used to display the search results
  */
 export enum SearchTableType {
+  Raw = 'raw',
   Spans = 'spans',
   Traces = 'traces',
 }

pkg/tsdb/tempo/kinds/dataquery/types_dataquery_gen.go

@@ -19,6 +19,7 @@ const (
 
 // Defines values for SearchTableType.
 const (
+	SearchTableTypeRaw    SearchTableType = "raw"
 	SearchTableTypeSpans  SearchTableType = "spans"
 	SearchTableTypeTraces SearchTableType = "traces"
 )

public/app/plugins/datasource/tempo/dataquery.cue

@@ -59,7 +59,7 @@ composableKinds: DataQuery: {
 				#SearchStreamingState: "pending" | "streaming" | "done" | "error" @cuetsy(kind="enum")
 
 				// The type of the table that is used to display the search results
-				#SearchTableType: "traces" | "spans" @cuetsy(kind="enum")
+				#SearchTableType: "traces" | "spans" | "raw" @cuetsy(kind="enum")
 
 				// static fields are pre-set in the UI, dynamic fields are added by the user
 				#TraceqlSearchScope: "intrinsic" | "unscoped" | "resource" | "span" @cuetsy(kind="enum")

public/app/plugins/datasource/tempo/dataquery.gen.ts

@@ -83,6 +83,7 @@ export enum SearchStreamingState {
  * The type of the table that is used to display the search results
  */
 export enum SearchTableType {
+  Raw = 'raw',
   Spans = 'spans',
   Traces = 'traces',
 }

public/app/plugins/datasource/tempo/resultTransformer.ts

@@ -529,11 +529,25 @@ export function formatTraceQLResponse(
   instanceSettings: DataSourceInstanceSettings,
   tableType?: SearchTableType
 ) {
-  if (tableType === SearchTableType.Spans) {
+  switch (tableType) {
+    case SearchTableType.Spans:
       return createTableFrameFromTraceQlQueryAsSpans(data, instanceSettings);
-  }
+    case SearchTableType.Raw:
+      return createDataFrameFromTraceQlQuery(data);
+    default:
       return createTableFrameFromTraceQlQuery(data, instanceSettings);
   }
+}
+
+function createDataFrameFromTraceQlQuery(data: TraceSearchMetadata[]) {
+  return [
+    createDataFrame({
+      name: 'Raw response',
+      refId: 'raw',
+      fields: [{ name: 'response', type: FieldType.string, values: [JSON.stringify(data, null, 2)] }],
+    }),
+  ];
+}
 
 /**
  * Create data frame while adding spans for each trace into a subtable.