linter: find inappropriate key in call to context.WithValue

Signed-off-by: Weizhen Wang <wangweizhen@pingcap.com>
pingcap · Jan 25, 2023 · 49d62c9 · 49d62c9
1 parent cf09b1e
commit 49d62c9
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/executor/metrics_reader.go b/executor/metrics_reader.go
@@ -89,6 +89,7 @@ func (e *MetricRetriever) retrieve(ctx context.Context, sctx sessionctx.Context)
 	return totalRows, nil
 }
 
+// MockMetricsPromDataKey is for test
 type MockMetricsPromDataKey struct{}
 
 func (e *MetricRetriever) queryMetric(ctx context.Context, sctx sessionctx.Context, queryRange promv1.Range, quantile float64) (result pmodel.Value, err error) {