database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-09-11 00:12:06 +03:00
Code Activity

C comment: add optimizer function reference

Browse Source 
Reported-by: James Coleman

Discussion: https://postgr.es/m/CAAaqYe9F6uoMhAr+8rMLwvGzaKaSknPA0Wi3Ehtv8pbSYmJq-Q@mail.gmail.com

Backpatch-through: master
This commit is contained in:
Bruce Momjian
2023-09-29 14:25:59 -04:00
parent 06843df4ab
commit 6d0c39a293
1 changed files with 2 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
src/backend/optimizer/path/allpaths.c
View File

@@ -3473,7 +3473,8 @@ standard_join_search(PlannerInfo *root, int levels_needed, List *initial_rels)
/* /*
* Except for the topmost scan/join rel, consider gathering * Except for the topmost scan/join rel, consider gathering
* partial paths. We'll do the same for the topmost scan/join rel * partial paths. We'll do the same for the topmost scan/join rel
* once we know the final targetlist (see grouping_planner). * once we know the final targetlist (see grouping_planner's and
* its call to apply_scanjoin_target_to_paths).
*/ */
if (!bms_equal(rel->relids, root->all_query_rels)) if (!bms_equal(rel->relids, root->all_query_rels))
generate_useful_gather_paths(root, rel, false); generate_useful_gather_paths(root, rel, false);