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author | Noah Misch <noah@leadboat.com> | 2023-10-30 14:46:05 -0700 |
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committer | Noah Misch <noah@leadboat.com> | 2023-10-30 14:46:08 -0700 |
commit | 6f81386a9cea39b83e24943224569ec18557163c (patch) | |
tree | d38d3576d56853827f1f9569900f31ec59906235 /src/backend/executor/nodeProjectSet.c | |
parent | 5f06918399f07d46c15756bea84d8d5665ebfa57 (diff) | |
download | postgresql-6f81386a9cea39b83e24943224569ec18557163c.tar.gz postgresql-6f81386a9cea39b83e24943224569ec18557163c.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/backend/executor/nodeProjectSet.c')
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