Tempo: Remove traceQLStreaming feature toggle (#103619)

Remove traceQLStreaming feature toggle and migration

pkg/services/featuremgmt/registry.go

@@ -352,14 +352,6 @@ var (
 			FrontendOnly: false,
 			Owner:        grafanaAlertingSquad,
 		},
-		{
-			Name:         "traceQLStreaming",
-			Description:  "Enables response streaming of TraceQL queries of the Tempo data source",
-			Stage:        FeatureStageGeneralAvailability,
-			FrontendOnly: true,
-			Owner:        grafanaObservabilityTracesAndProfilingSquad,
-			Expression:   "false",
-		},
 		{
 			Name:            "datasourceAPIServers",
 			Description:     "Expose some datasources as apiservers.",

pkg/services/featuremgmt/toggles_gen.csv

@@ -45,7 +45,6 @@ logsExploreTableVisualisation,GA,@grafana/observability-logs,false,false,true
 awsDatasourcesTempCredentials,experimental,@grafana/aws-datasources,false,false,false
 transformationsRedesign,GA,@grafana/observability-metrics,false,false,true
 mlExpressions,experimental,@grafana/alerting-squad,false,false,false
-traceQLStreaming,GA,@grafana/observability-traces-and-profiling,false,false,true
 datasourceAPIServers,experimental,@grafana/grafana-app-platform-squad,false,true,false
 grafanaAPIServerWithExperimentalAPIs,experimental,@grafana/grafana-app-platform-squad,true,true,false
 provisioning,experimental,@grafana/grafana-app-platform-squad,false,true,false

pkg/services/featuremgmt/toggles_gen.go

@@ -191,10 +191,6 @@ const (
 	// Enable support for Machine Learning in server-side expressions
 	FlagMlExpressions = "mlExpressions"
 
-	// FlagTraceQLStreaming
-	// Enables response streaming of TraceQL queries of the Tempo data source
-	FlagTraceQLStreaming = "traceQLStreaming"
-
 	// FlagDatasourceAPIServers
 	// Expose some datasources as apiservers.
 	FlagDatasourceAPIServers = "datasourceAPIServers"

pkg/services/featuremgmt/toggles_gen.json

@@ -3031,7 +3031,8 @@
       "metadata": {
         "name": "traceQLStreaming",
         "resourceVersion": "1743693517832",
-        "creationTimestamp": "2023-07-26T13:33:16Z"
+        "creationTimestamp": "2023-07-26T13:33:16Z",
+        "deletionTimestamp": "2025-04-08T12:39:36Z"
       },
       "spec": {
         "description": "Enables response streaming of TraceQL queries of the Tempo data source",