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| author | Heikki Linnakangas <heikki.linnakangas@iki.fi> | 2022-02-14 11:33:57 +0200 |
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| committer | Heikki Linnakangas <heikki.linnakangas@iki.fi> | 2022-02-14 11:33:57 +0200 |
| commit | 50e5bc582a4371a88218078a2c651d901bf87d96 (patch) | |
| tree | e4f49d0ed9db664c3b5617df1c6e5baa6c70bcf7 /src/backend/access/gist/gistutil.c | |
| parent | 1383d52faa47190460b4dde63b69c944f2860b72 (diff) | |
| download | postgresql-50e5bc582a4371a88218078a2c651d901bf87d96.tar.gz postgresql-50e5bc582a4371a88218078a2c651d901bf87d96.zip | |
Add test case for an archive recovery corner case.
While I was working on a patch to refactor things around xlog.c, I mixed
up EndOfLogTLI and replayTLI at the end of recovery. As a result, if you
recovered to a point with a lower-numbered timeline in a WAL segment
that has a higher TLI in the filename, the end-of-recovery WAL record
was created with invalid PrevTimeLineId. I noticed that while
self-reviewing, but no tests failed. So add a test to cover that corner
case.
Thanks to Amul Sul who also submitted a test case for the same corner
case, although this patch is different from that.
Reviewed-by: Amul Sul, Michael Paquier
Discussion: https://www.postgresql.org/message-id/52bc9ccd-8591-431b-0086-15d9acf25a3f@iki.fi
Discussion: https://www.postgresql.org/message-id/CAAJ_b94Vjt5cXGza_1MkjLQWciNdEemsmiWuQj0d%3DM7JfjAa1g%40mail.gmail.com
Diffstat (limited to 'src/backend/access/gist/gistutil.c')
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