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| author | Noah Misch <noah@leadboat.com> | 2023-10-30 14:46:05 -0700 |
|---|---|---|
| committer | Noah Misch <noah@leadboat.com> | 2023-10-30 14:46:09 -0700 |
| commit | 3a205c91665fddf76e333844884354874dc8ae1b (patch) | |
| tree | 05494b75071a9685eb0f92d649311c7ad2f7019d /src | |
| parent | f7cd7b265f6f96689a42d61f1e312554e1ff9fa8 (diff) | |
| download | postgresql-3a205c91665fddf76e333844884354874dc8ae1b.tar.gz postgresql-3a205c91665fddf76e333844884354874dc8ae1b.zip | |
amcheck: Distinguish interrupted page deletion from corruption.
This prevents false-positive reports about "the first child of leftmost
target page is not leftmost of its level", "block %u is not leftmost"
and "left link/right link pair". They appeared if amcheck ran before
VACUUM cleaned things, after a cluster exited recovery between the
first-stage and second-stage WAL records of a deletion. Back-patch to
v11 (all supported versions).
Reviewed by Peter Geoghegan.
Discussion: https://postgr.es/m/20231005025232.c7.nmisch@google.com
Diffstat (limited to 'src')
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