| From: | Alexander Korotkov <akorotkov(at)postgresql(dot)org> |
|---|---|
| To: | pgsql-committers(at)lists(dot)postgresql(dot)org |
| Subject: | pgsql: postgres_fdw: Remove redundant check in semijoin_target_ok() |
| Date: | 2025-03-25 10:54:17 |
| Message-ID: | E1tx1vF-000uaz-16@gemulon.postgresql.org |
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| Lists: | pgsql-committers |
postgres_fdw: Remove redundant check in semijoin_target_ok()
If a var belongs to the innerrel of the joinrel, it's not possible that
it belongs to the outerrel. This commit removes the redundant check from
the if-clause but keeps it as an assertion.
Discussion: https://postgr.es/m/flat/CAHewXN=8aW4hd_W71F7Ua4+_w0=bppuvvTEBFBF6G0NuSXLwUw(at)mail(dot)gmail(dot)com
Author: Tender Wang <tndrwang(at)gmail(dot)com>
Reviewed-by: Alexander Pyhalov <a(dot)yhalov(at)postgrespro(dot)ru>
Backpatch-through: 17
Branch
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REL_17_STABLE
Details
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https://git.postgresql.org/pg/commitdiff/c5cf99e9e52e99400654aa51fe6aa5a8e89bab6f
Modified Files
--------------
contrib/postgres_fdw/postgres_fdw.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
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