data sources: feature toggle: route explore queries to the new query service (#103192)

* data sources: route explore queries to the new query service

* prettier fix

* easier to read logical statement

pkg/services/featuremgmt/registry.go

@@ -684,6 +684,13 @@ var (
 			Owner:        grafanaAppPlatformSquad,
 			FrontendOnly: true, // and can change at startup
 		},
+		{
+			Name:         "queryServiceFromExplore",
+			Description:  "Routes explore requests to the new query service",
+			Stage:        FeatureStageExperimental,
+			Owner:        grafanaDatasourcesCoreServicesSquad,
+			FrontendOnly: true,
+		},
 		{
 			Name:        "cloudWatchBatchQueries",
 			Description: "Runs CloudWatch metrics queries as separate batches",

pkg/services/featuremgmt/toggles_gen.csv

@@ -90,6 +90,7 @@ datasourceQueryTypes,experimental,@grafana/grafana-app-platform-squad,false,true
 queryService,experimental,@grafana/grafana-app-platform-squad,false,true,false
 queryServiceRewrite,experimental,@grafana/grafana-app-platform-squad,false,true,false
 queryServiceFromUI,experimental,@grafana/grafana-app-platform-squad,false,false,true
+queryServiceFromExplore,experimental,@grafana/grafana-datasources-core-services,false,false,true
 cloudWatchBatchQueries,preview,@grafana/aws-datasources,false,false,false
 recoveryThreshold,GA,@grafana/alerting-squad,false,true,false
 lokiStructuredMetadata,GA,@grafana/observability-logs,false,false,false

pkg/services/featuremgmt/toggles_gen.go

@@ -371,6 +371,10 @@ const (
 	// Routes requests to the new query service
 	FlagQueryServiceFromUI = "queryServiceFromUI"
 
+	// FlagQueryServiceFromExplore
+	// Routes explore requests to the new query service
+	FlagQueryServiceFromExplore = "queryServiceFromExplore"
+
 	// FlagCloudWatchBatchQueries
 	// Runs CloudWatch metrics queries as separate batches
 	FlagCloudWatchBatchQueries = "cloudWatchBatchQueries"

pkg/services/featuremgmt/toggles_gen.json

@@ -3660,6 +3660,19 @@
         "requiresRestart": true
       }
     },
+    {
+      "metadata": {
+        "name": "queryServiceFromExplore",
+        "resourceVersion": "1743513714582",
+        "creationTimestamp": "2025-04-01T13:21:54Z"
+      },
+      "spec": {
+        "description": "Routes explore requests to the new query service",
+        "stage": "experimental",
+        "codeowner": "@grafana/grafana-datasources-core-services",
+        "frontend": true
+      }
+    },
     {
       "metadata": {
         "name": "queryServiceFromUI",