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| author | Alvaro Herrera <alvherre@alvh.no-ip.org> | 2024-04-03 17:49:44 +0200 |
|---|---|---|
| committer | Alvaro Herrera <alvherre@alvh.no-ip.org> | 2024-04-03 17:49:44 +0200 |
| commit | be2f0731006300876b008fd78a265471984cbcd9 (patch) | |
| tree | 3c8162ab58208f61cd6cd199ceacd3b9fefcdea6 /src/tutorial/complex.source | |
| parent | bf1e65080629e2b0ac47ffe245576da96eff8420 (diff) | |
| download | postgresql-be2f0731006300876b008fd78a265471984cbcd9.tar.gz postgresql-be2f0731006300876b008fd78a265471984cbcd9.zip | |
Fix zeroing of pg_serial page without SLRU bank lock
Bug in commit 53c2a97a9266: we failed to acquire the correct SLRU bank
lock when iterating to zero-out intermediate pages in predicate.c.
Rewrite the code block so that we follow the locking protocol correctly.
Also update an outdated comment in the same file -- SerialSLRULock
exists no more.
Reported-by: Alexander Lakhin <exclusion@gmail.com>
Reviewed-by: Dilip Kumar <dilipbalaut@gmail.com>
Discussion: https://postgr.es/m/2a25eaf4-a3a4-5fd1-6241-9d7c73142085@gmail.com
Diffstat (limited to 'src/tutorial/complex.source')
0 files changed, 0 insertions, 0 deletions