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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2016-09-06 17:50:53 -0400 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2016-09-06 17:50:53 -0400 |
| commit | db88112ce17f05b211cf6e2c50f1dd7107556786 (patch) | |
| tree | 05012e0c4b461d95e81d702fd05581c330a8234e /src/backend/executor/nodeWindowAgg.c | |
| parent | c8d2bd4e43914f0101e8b6ab53f45520eea13039 (diff) | |
Doc: small improvements for documentation about VACUUM freezing.
Mostly, explain how row xmin's used to be replaced by FrozenTransactionId
and no longer are. Do a little copy-editing on the side.
Per discussion with Egor Rogov. Back-patch to 9.4 where the behavioral
change occurred.
Discussion: <575D7955.6060209@postgrespro.ru>
Diffstat (limited to 'src/backend/executor/nodeWindowAgg.c')
0 files changed, 0 insertions, 0 deletions