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 | fb2a83b2b750a32ddfd107a75a3bc173f4f0a81f (patch) | |
| tree | c509bb1109ab06e6d50812b0c8771e22657e9eea /src/backend/optimizer/plan/planner.c | |
| parent | 4a6de748d3429cfa081942c46411d62341867bfd (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 468105d91ea..453a598cad4 100644 --- a/src/backend/optimizer/plan/planner.c +++ b/src/backend/optimizer/plan/planner.c @@ -1747,7 +1747,7 @@ 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; @@ -1874,7 +1874,7 @@ 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); |