From c7c9ad46f7ba3ec30578b9240545b05ac278efd7 Mon Sep 17 00:00:00 2001
From: Karsten Jeschkies <karsten.jeschkies@grafana.com>
Date: Wed, 2 Oct 2024 13:46:36 +0200
Subject: [PATCH] Actually merge metrics

---
 pkg/logql/count_min_sketch.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pkg/logql/count_min_sketch.go b/pkg/logql/count_min_sketch.go
index f92203a59bffc..b16e7486dfaee 100644
--- a/pkg/logql/count_min_sketch.go
+++ b/pkg/logql/count_min_sketch.go
@@ -58,6 +58,7 @@ func (v *CountMinSketchVector) Merge(right *CountMinSketchVector) (*CountMinSket
 	for _, r := range right.Metrics {
 		if _, duplicate := processed[r.String()]; !duplicate {
 			processed[r.String()] = struct{}{}
+			v.Metrics = append(v.Metrics, r)
 		}
 	}