fulldisjunction - fd: Moved the calculations of whether to use an index

From: pgstudy(at)pgfoundry(dot)org (User Pgstudy)
To: pgsql-committers(at)postgresql(dot)org
Subject: fulldisjunction - fd: Moved the calculations of whether to use an index
Date: 2006-06-30 15:27:50
Message-ID: 20060630152750.0BAE286C64A@pgfoundry.org
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-committers

Log Message:
-----------
Moved the calculations of whether to use an index scan to a seperate calculation instead of doing this while constructing the query. Also, moved allocation of strings and calculations of strings sizes to after the calculation. Also improved prediction of query size.

Modified Files:
--------------
fd:
algutils.c (r1.13 -> r1.14)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/fulldisjunction/fd/algutils.c.diff?r1=1.13&r2=1.14)

Browse pgsql-committers by date

  From Date Subject
Next Message Alvaro Herrera 2006-06-30 16:55:35 pgsql: Fix memory leak introduced in the prior commit, detected by Tom
Previous Message Tom Lane 2006-06-30 15:19:46 Re: pgsql: Fix use-after-free error reported by Neil Conway.