diff options
| author | Alvaro Herrera <alvherre@alvh.no-ip.org> | 2022-10-24 12:52:43 +0200 |
|---|---|---|
| committer | Alvaro Herrera <alvherre@alvh.no-ip.org> | 2022-10-24 12:52:43 +0200 |
| commit | 3b2db22fe287d17ecb0ba4cd828dc7900dddd03f (patch) | |
| tree | 25254ec152e7c13cd94a8a6aa072b40c2e54d66f /src/backend/optimizer/plan/planner.c | |
| parent | 8328a15f8f95cad3fa99bbab551cade0a8403708 (diff) | |
Update some comments that should've covered MERGE
Oversight in 7103ebb7aae8. Backpatch to 15.
Author: Richard Guo <guofenglinux@gmail.com>
Discussion: https://postgr.es/m/CAMbWs48gnDjZXq3-b56dVpQCNUJ5hD9kdtWN4QFwKCEapspNsA@mail.gmail.com
Diffstat (limited to 'src/backend/optimizer/plan/planner.c')
| -rw-r--r-- | src/backend/optimizer/plan/planner.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/backend/optimizer/plan/planner.c b/src/backend/optimizer/plan/planner.c index 5d0fd6e072f..78a81745348 100644 --- a/src/backend/optimizer/plan/planner.c +++ b/src/backend/optimizer/plan/planner.c @@ -1749,7 +1749,7 @@ grouping_planner(PlannerInfo *root, double tuple_fraction) if (bms_membership(root->all_result_relids) == BMS_MULTIPLE) { - /* Inherited UPDATE/DELETE */ + /* Inherited UPDATE/DELETE/MERGE */ RelOptInfo *top_result_rel = find_base_rel(root, parse->resultRelation); int resultRelation = -1; @@ -1876,7 +1876,7 @@ grouping_planner(PlannerInfo *root, double tuple_fraction) } else { - /* Single-relation INSERT/UPDATE/DELETE. */ + /* Single-relation INSERT/UPDATE/DELETE/MERGE. */ resultRelations = list_make1_int(parse->resultRelation); if (parse->commandType == CMD_UPDATE) updateColnosLists = list_make1(root->update_colnos); |