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Proposed patch: synchronized_scanning GUC variable

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: pgsql-patches(at)postgreSQL(dot)org
Subject: Proposed patch: synchronized_scanning GUC variable
Date: 2008-01-27 20:07:29
Message-ID: 12059.1201464449@sss.pgh.pa.us (view raw or flat)
Thread:
Lists: pgsql-hackerspgsql-patches
Per today's -hackers discussion, add a GUC variable to allow clients to
disable the new synchronized-scanning behavior, and make pg_dump disable
sync scans so that it will reliably preserve row ordering.  This is a
pretty trivial patch, but seeing how late we are in the 8.3 release
cycle, I thought I'd better post it for comment anyway.

			regards, tom lane

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