diff options
| author | Alexander Korotkov <akorotkov@postgresql.org> | 2025-04-29 14:34:44 +0300 |
|---|---|---|
| committer | Alexander Korotkov <akorotkov@postgresql.org> | 2025-04-29 14:34:44 +0300 |
| commit | 2260c7f6d90ecf76d3806d32890a0890688b41e8 (patch) | |
| tree | ca339e2ad4f5db7da9c05b8b9f7e7ff6d83c9cdb /contrib/postgres_fdw/sql | |
| parent | 15b1b4dd3fccfd2576f44841863153c312de011b (diff) | |
| download | postgresql-2260c7f6d90ecf76d3806d32890a0890688b41e8.tar.gz postgresql-2260c7f6d90ecf76d3806d32890a0890688b41e8.zip | |
Fixes for ChangeVarNodes_walker()
This commit fixes two bug in ChangeVarNodes_walker() function.
* When considering RestrictInfo, walk down to its clauses based on the
presense of relid to be deleted not just in clause_relids but also in
required_relids.
* Incrementally adjust num_base_rels based on the change of clause_relids
instead of recalculating it using clause_relids, which could contain
outer-join relids.
Reported-by: Richard Guo <guofenglinux@gmail.com>
Discussion: https://postgr.es/m/CAMbWs49PE3CvnV8vrQ0Dr%3DHqgZZmX0tdNbzVNJxqc8yg-8kDQQ%40mail.gmail.com
Author: Andrei Lepikhov <lepihov@gmail.com>
Reviewed-by: Alexander Korotkov <aekorotkov@gmail.com>
Diffstat (limited to 'contrib/postgres_fdw/sql')
0 files changed, 0 insertions, 0 deletions