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| author | Andres Freund <andres@anarazel.de> | 2021-04-03 17:39:54 -0700 |
|---|---|---|
| committer | Andres Freund <andres@anarazel.de> | 2021-09-20 14:02:48 -0700 |
| commit | 6b9501660c9384476ca9a04918f5cf94379e419e (patch) | |
| tree | 9fb72402e13c05bd0c99ed955b53525166c4c8c1 /src/backend/access/gist/gistutil.c | |
| parent | e1f958d759ff71a264973d13e9bc86c7db822928 (diff) | |
| download | postgresql-6b9501660c9384476ca9a04918f5cf94379e419e.tar.gz postgresql-6b9501660c9384476ca9a04918f5cf94379e419e.zip | |
pgstat: Prepare to use mechanism for truncated rels also for droppped rels.
The upcoming shared memory stats patch drops stats for dropped objects in a
transactional manner, rather than removing them later as part of vacuum. This
means that stats for DROP inside a transaction needs to handle aborted
(sub-)transactions similar to TRUNCATE: The stats up to the DROP should be
restored.
Rename the existing infrastructure in preparation.
Author: Andres Freund <andres@anarazel.de>
Discussion: https://postgr.es/m/20210405092914.mmxqe7j56lsjfsej@alap3.anarazel.de
Diffstat (limited to 'src/backend/access/gist/gistutil.c')
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