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| author | Tom Lane | 2023-04-05 19:56:07 +0000 |
|---|---|---|
| committer | Tom Lane | 2023-04-05 19:56:35 +0000 |
| commit | 65eb2d00c6c1bab29db9fa6575185a40d823fe9d (patch) | |
| tree | 4e238772e19eb36863f3a3af17a8d5e215206c68 /src/backend/access/gist | |
| parent | 84adc8e20f54e93a003cd316fa1eb9b03e393288 (diff) | |
Acquire locks on views in AcquirePlannerLocks, too.
Commit 47bb9db75 taught AcquireExecutorLocks to re-acquire locks
on views using data from their RTE_SUBQUERY replacements, but
it now seems like we should make AcquirePlannerLocks do the same.
In this way, if a view has been redefined, we will notice that
a bit earlier while checking validity of a cached plan and thereby
avoid some wasted work.
Report and patch by Amit Langote.
Discussion: https://postgr.es/m/CA+HiwqH0xZOQ+GQAdKeckY1R4NOeHdzhtfxkAMJLSchpapNk5w@mail.gmail.com
Diffstat (limited to 'src/backend/access/gist')
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