pgsql: Fix brain fade in cost estimation for index-only scans.

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: pgsql-committers(at)postgresql(dot)org
Subject: pgsql: Fix brain fade in cost estimation for index-only scans.
Date: 2011-10-08 14:41:27
Message-ID: E1RCY5f-0004oe-Ml@gemulon.postgresql.org
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Fix brain fade in cost estimation for index-only scans.

visibility_fraction should not be applied to regular indexscans.
Noted by Cédric Villemain.

Branch
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master

Details
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http://git.postgresql.org/pg/commitdiff/b324384f6bd5d661efeddb83d7f607781e96947d

Modified Files
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src/backend/optimizer/path/costsize.c | 13 +++++++++----
1 files changed, 9 insertions(+), 4 deletions(-)

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