Comment patch for index-only scans

From: Jeff Davis <pgsql(at)j-davis(dot)com>
To: pgsql-hackers(at)postgresql(dot)org
Cc: Robert Haas <robertmhaas(at)gmail(dot)com>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Subject: Comment patch for index-only scans
Date: 2014-05-04 20:50:08
Message-ID: 1399236608.22811.6.camel@jeff-desktop
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If I recall correctly, Tom pointed out a while back that the comment
justifying the lockless read of the VM bit was not correct (or at least
not complete).

I rewrote it, but it was part of a patch that was not accepted. Attached
is the comment patch only.

Regards,
Jeff Davis

Attachment Content-Type Size
vis_comment.diff text/x-patch 2.9 KB

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