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| author | Noah Misch <noah@leadboat.com> | 2024-07-13 08:09:33 -0700 |
|---|---|---|
| committer | Noah Misch <noah@leadboat.com> | 2024-07-13 08:09:37 -0700 |
| commit | 2b415e95a8a7ccb4fe9276e2ca453f4ae69466c1 (patch) | |
| tree | 58a05c8620d2bc9129dee793f1de5227570da7c6 /src/backend/utils/adt/arrayfuncs.c | |
| parent | c5b15c417140b2b18b590d201b2fdb7b587214fd (diff) | |
Don't lose partitioned table reltuples=0 after relhassubclass=f.
ANALYZE sets relhassubclass=f when a partitioned table no longer has
partitions. An ANALYZE doing that proceeded to apply the inplace update
of pg_class.reltuples to the old pg_class tuple instead of the new
tuple, losing that reltuples=0 change if the ANALYZE committed.
Non-partitioning inheritance trees were unaffected. Back-patch to v14,
where commit 375aed36ad83f0e021e9bdd3a0034c0c992c66dc introduced
maintenance of partitioned table pg_class.reltuples.
Reported by Alexander Lakhin.
Discussion: https://postgr.es/m/a295b499-dcab-6a99-c06e-01cf60593344@gmail.com
Diffstat (limited to 'src/backend/utils/adt/arrayfuncs.c')
0 files changed, 0 insertions, 0 deletions