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| author | Fujii Masao <fujii@postgresql.org> | 2021-07-29 01:30:02 +0900 |
|---|---|---|
| committer | Fujii Masao <fujii@postgresql.org> | 2021-07-29 01:33:33 +0900 |
| commit | f2a3d7404e5d4aa17dbdf7299b1f0d548fe59b9d (patch) | |
| tree | 42d44ccf92d2a288a7e7be23f87956e531e0f79f /src/tutorial/funcs.c | |
| parent | fc0d9b8c224ff6b84113cefdca1ba9dde879d863 (diff) | |
| download | postgresql-f2a3d7404e5d4aa17dbdf7299b1f0d548fe59b9d.tar.gz postgresql-f2a3d7404e5d4aa17dbdf7299b1f0d548fe59b9d.zip | |
Update minimum recovery point on truncation during WAL replay of abort record.
If a file is truncated, we must update minRecoveryPoint. Once a file is
truncated, there's no going back; it would not be safe to stop recovery
at a point earlier than that anymore.
Commit 7bffc9b7bf changed xact_redo_commit() so that it updates
minRecoveryPoint on truncation, but forgot to change xact_redo_abort().
Back-patch to all supported versions.
Reported-by: mengjuan.cmj@alibaba-inc.com
Author: Fujii Masao
Reviewed-by: Heikki Linnakangas
Discussion: https://postgr.es/m/b029fce3-4fac-4265-968e-16f36ff4d075.mengjuan.cmj@alibaba-inc.com
Diffstat (limited to 'src/tutorial/funcs.c')
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