pgsql: Preserve commit timestamps across clean restart

From: Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org>
To: pgsql-committers(at)postgresql(dot)org
Subject: pgsql: Preserve commit timestamps across clean restart
Date: 2016-10-24 12:48:18
Message-ID: E1byefq-000637-DR@gemulon.postgresql.org
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Preserve commit timestamps across clean restart

An oversight in setting the boundaries of known commit timestamps during
startup caused old commit timestamps to become inaccessible after a
server restart.

Author and reporter: Julien Rouhaud
Review, test code: Craig Ringer

Branch
------
master

Details
-------
http://git.postgresql.org/pg/commitdiff/00f15338b234e5fd7cda2d7bf0ef8d9f29f6bf5f

Modified Files
--------------
src/backend/access/transam/commit_ts.c | 2 +
src/test/modules/commit_ts/t/004_restart.pl | 137 ++++++++++++++++++++++++++++
2 files changed, 139 insertions(+)

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