Prometheus: (Chore) Remove experimental unshipped prometheusWideSerie… (#73751)

pkg/tsdb/prometheus/querydata/response.go

@@ -30,9 +30,7 @@ func (s *QueryData) parseResponse(ctx context.Context, q *models.Query, res *htt
 
 	iter := jsoniter.Parse(jsoniter.ConfigDefault, res.Body, 1024)
 	r := converter.ReadPrometheusStyleResult(iter, converter.Options{
-		MatrixWideSeries: s.enableWideSeries,
-		VectorWideSeries: s.enableWideSeries,
-		Dataplane:        s.enableDataplane,
+		Dataplane: s.enableDataplane,
 	})
 
 	// Add frame to attach metadata
@@ -42,13 +40,9 @@ func (s *QueryData) parseResponse(ctx context.Context, q *models.Query, res *htt
 
 	// The ExecutedQueryString can be viewed in QueryInspector in UI
 	for i, frame := range r.Frames {
-		if s.enableWideSeries {
-			addMetadataToWideFrame(q, frame)
-		} else {
-			addMetadataToMultiFrame(q, frame, s.enableDataplane)
-			if i == 0 {
-				frame.Meta.ExecutedQueryString = executedQueryString(q)
-			}
+		addMetadataToMultiFrame(q, frame, s.enableDataplane)
+		if i == 0 {
+			frame.Meta.ExecutedQueryString = executedQueryString(q)
 		}
 	}
 
@@ -135,22 +129,6 @@ func addMetadataToMultiFrame(q *models.Query, frame *data.Frame, enableDataplane
 	}
 }
 
-func addMetadataToWideFrame(q *models.Query, frame *data.Frame) {
-	if frame.Meta == nil {
-		frame.Meta = &data.FrameMeta{}
-	}
-	frame.Meta.ExecutedQueryString = executedQueryString(q)
-	if len(frame.Fields) < 2 {
-		return
-	}
-	frame.Fields[0].Config = &data.FieldConfig{Interval: float64(q.Step.Milliseconds())}
-	for _, f := range frame.Fields {
-		if f.Type() == data.FieldTypeFloat64 || f.Type() == data.FieldTypeNullableFloat64 {
-			f.Name = getName(q, f)
-		}
-	}
-}
-
 // this is based on the logic from the String() function in github.com/prometheus/common/model.go
 func metricNameFromLabels(f *data.Field) string {
 	labels := f.Labels