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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-21 05:05:26 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-21 05:05:26 +0000 |
commit | e75d99818dd3940be997520e64db8c9e3b207e39 (patch) | |
tree | 0003ca0de74fcc8d18433e34ea68d2e7aaf06b7c /src/backend/optimizer/util/pathnode.c | |
parent | Releasing progress-linux version 15.6-0+deb12u1~progress6.99u1. (diff) | |
download | postgresql-15-e75d99818dd3940be997520e64db8c9e3b207e39.tar.xz postgresql-15-e75d99818dd3940be997520e64db8c9e3b207e39.zip |
Merging upstream version 15.7.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/backend/optimizer/util/pathnode.c')
-rw-r--r-- | src/backend/optimizer/util/pathnode.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/src/backend/optimizer/util/pathnode.c b/src/backend/optimizer/util/pathnode.c index 46fd29b..e5c82bf 100644 --- a/src/backend/optimizer/util/pathnode.c +++ b/src/backend/optimizer/util/pathnode.c @@ -1696,8 +1696,13 @@ create_unique_path(PlannerInfo *root, RelOptInfo *rel, Path *subpath, pathnode->path.pathkeys = NIL; pathnode->subpath = subpath; - pathnode->in_operators = sjinfo->semi_operators; - pathnode->uniq_exprs = sjinfo->semi_rhs_exprs; + + /* + * Under GEQO, the sjinfo might be short-lived, so we'd better make copies + * of data structures we extract from it. + */ + pathnode->in_operators = copyObject(sjinfo->semi_operators); + pathnode->uniq_exprs = copyObject(sjinfo->semi_rhs_exprs); /* * If the input is a relation and it has a unique index that proves the |