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| author | Noah Misch <noah@leadboat.com> | 2024-02-01 13:44:19 -0800 |
|---|---|---|
| committer | Noah Misch <noah@leadboat.com> | 2024-02-01 13:44:22 -0800 |
| commit | 48a6bf5c4ea8e04cc9bb33a8120a21743da515ed (patch) | |
| tree | 246b87c17f1efd2cb11c0cd8269bf475d4c261c8 /src/tutorial/funcs.c | |
| parent | 6d423e9ff95ac2e62655faa97633155d08dfdd64 (diff) | |
| download | postgresql-48a6bf5c4ea8e04cc9bb33a8120a21743da515ed.tar.gz postgresql-48a6bf5c4ea8e04cc9bb33a8120a21743da515ed.zip | |
Sync PG_VERSION file in CREATE DATABASE.
An OS crash could leave PG_VERSION empty or missing. The same symptom
appeared in a backup by block device snapshot, taken after the next
checkpoint and before the OS flushes the PG_VERSION blocks. Device
snapshots are not a documented backup method, however. Back-patch to
v15, where commit 9c08aea6a3090a396be334cc58c511edab05776a introduced
STRATEGY=WAL_LOG and made it the default.
Discussion: https://postgr.es/m/20240130195003.0a.nmisch@google.com
Diffstat (limited to 'src/tutorial/funcs.c')
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