diff options
| author | Robert Haas <rhaas@postgresql.org> | 2025-08-20 15:10:52 -0400 |
|---|---|---|
| committer | Robert Haas <rhaas@postgresql.org> | 2025-10-07 12:43:45 -0400 |
| commit | 64095d157482136ee609586266f8a37467c69bde (patch) | |
| tree | af26200c2ee9082146ae5f573ecd744631d37865 /src/backend/optimizer/prep/prepjointree.c | |
| parent | 0132dddab33a6eae2d3d63eda9f053e745fedb06 (diff) | |
Remove PlannerInfo's join_search_private method.
Instead, use the new mechanism that allows planner extensions to store
private state inside a PlannerInfo, treating GEQO as an in-core planner
extension. This is a useful test of the new facility, and also buys
back a few bytes of storage.
To make this work, we must remove innerrel_is_unique_ext's hack of
testing whether join_search_private is set as a proxy for whether
the join search might be retried. Add a flag that extensions can
use to explicitly signal their intentions instead.
Reviewed-by: Andrei Lepikhov <lepihov@gmail.com>
Reviewed-by: Melanie Plageman <melanieplageman@gmail.com>
Reviewed-by: Tom Lane <tgl@sss.pgh.pa.us>
Discussion: http://postgr.es/m/CA+TgmoYWKHU2hKr62Toyzh-kTDEnMDeLw7gkOOnjL-TnOUq0kQ@mail.gmail.com
Diffstat (limited to 'src/backend/optimizer/prep/prepjointree.c')
| -rw-r--r-- | src/backend/optimizer/prep/prepjointree.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/backend/optimizer/prep/prepjointree.c b/src/backend/optimizer/prep/prepjointree.c index 563be151a4d..481d8011791 100644 --- a/src/backend/optimizer/prep/prepjointree.c +++ b/src/backend/optimizer/prep/prepjointree.c @@ -1384,6 +1384,7 @@ pull_up_simple_subquery(PlannerInfo *root, Node *jtnode, RangeTblEntry *rte, subroot->qual_security_level = 0; subroot->placeholdersFrozen = false; subroot->hasRecursion = false; + subroot->assumeReplanning = false; subroot->wt_param_id = -1; subroot->non_recursive_path = NULL; /* We don't currently need a top JoinDomain for the subroot */ |