pgsql: Properly set relpersistence for fake relcache entries.

From: Robert Haas <rhaas(at)postgresql(dot)org>
To: pgsql-committers(at)postgresql(dot)org
Subject: pgsql: Properly set relpersistence for fake relcache entries.
Date: 2012-09-14 13:42:58
Message-ID: E1TCWAc-0007M5-P8@gemulon.postgresql.org
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Properly set relpersistence for fake relcache entries.

This can result in buffers failing to be properly flushed at
checkpoint time, leading to data loss.

Report, diagnosis, and patch by Jeff Davis.

Branch
------
master

Details
-------
http://git.postgresql.org/pg/commitdiff/beb850e1d873f8920a78b9b9ee27e9f87c95592f

Modified Files
--------------
src/backend/access/transam/xlogutils.c | 5 +++++
src/backend/storage/buffer/bufmgr.c | 2 ++
2 files changed, 7 insertions(+), 0 deletions(-)

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