From c95f78e6a9b0e29fe195fb1cad34309eb5f5a8b3 Mon Sep 17 00:00:00 2001 From: Justin Pryzby Date: Tue, 16 Aug 2022 15:54:19 -0500 Subject: [PATCH 21/26] avoid shadow vars: costsize.c: subpath commit 959d00e9dbe4cfcf4a63bb655ac2c29a5e579246 Author: Tom Lane Date: Fri Apr 5 19:20:30 2019 -0400 Use Append rather than MergeAppend for scanning ordered partitions. --- src/backend/optimizer/path/costsize.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/src/backend/optimizer/path/costsize.c b/src/backend/optimizer/path/costsize.c index 1e94c5aa7c4..504b13da7be 100644 --- a/src/backend/optimizer/path/costsize.c +++ b/src/backend/optimizer/path/costsize.c @@ -2545,10 +2545,10 @@ cost_append(AppendPath *apath, PlannerInfo *root) /* Compute rows and costs as sums of subplan rows and costs. */ foreach(l, apath->subpaths) { - Path *subpath = (Path *) lfirst(l); + Path *sub = (Path *) lfirst(l); - apath->path.rows += subpath->rows; - apath->path.total_cost += subpath->total_cost; + apath->path.rows += sub->rows; + apath->path.total_cost += sub->total_cost; } } else -- 2.17.1