From 7e8f008834c0278b8df733d606940a629b67a9d9 Mon Sep 17 00:00:00 2001 From: Matt Lord Date: Tue, 20 Aug 2024 22:15:31 -0400 Subject: [PATCH] Single allocation Signed-off-by: Matt Lord --- go/vt/vttablet/tabletmanager/vdiff/report.go | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/go/vt/vttablet/tabletmanager/vdiff/report.go b/go/vt/vttablet/tabletmanager/vdiff/report.go index cac7560fc4c..b53288b3019 100644 --- a/go/vt/vttablet/tabletmanager/vdiff/report.go +++ b/go/vt/vttablet/tabletmanager/vdiff/report.go @@ -95,7 +95,7 @@ func (td *tableDiffer) genRowDiff(queryStmt string, row []sqltypes.Value, opts * // Include PK columns first and do not truncate them so that // the user can always at a minimum identify the row for // further investigation. - pks := make(map[int]struct{}) + pks := make(map[int]struct{}, len(td.tablePlan.selectPks)) for _, pkI := range td.tablePlan.selectPks { addVal(pkI, 0) pks[pkI] = struct{}{}