From: | itagaki(at)pgfoundry(dot)org (User Itagaki) |
---|---|
To: | pgsql-committers(at)postgresql(dot)org |
Subject: | textsearch-ja - textsearch_senna: Implements restrict selectivity |
Date: | 2009-05-07 09:04:29 |
Message-ID: | 20090507090429.0EA6D17ADED9@pgfoundry.org |
Views: | Raw Message | Whole Thread | Download mbox | Resend email |
Thread: | |
Lists: | pgsql-committers |
Log Message:
-----------
Implements restrict selectivity function for %% and @@ operators.
The result records are cached in planner, and reused in executor.
There are no additonal index scans as long as index scan is used (not seq scan).
Modified Files:
--------------
textsearch_senna:
textsearch_senna-8.2.sql.in (r1.1 -> r1.2)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/textsearch-ja/textsearch_senna/textsearch_senna-8.2.sql.in.diff?r1=1.1&r2=1.2)
textsearch_senna-8.3.sql.in (r1.1 -> r1.2)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/textsearch-ja/textsearch_senna/textsearch_senna-8.3.sql.in.diff?r1=1.1&r2=1.2)
textsearch_senna-8.4.sql.in (r1.1 -> r1.2)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/textsearch-ja/textsearch_senna/textsearch_senna-8.4.sql.in.diff?r1=1.1&r2=1.2)
textsearch_senna.c (r1.4 -> r1.5)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/textsearch-ja/textsearch_senna/textsearch_senna.c.diff?r1=1.4&r2=1.5)
textsearch_senna/expected:
textsearch_senna.out (r1.2 -> r1.3)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/textsearch-ja/textsearch_senna/expected/textsearch_senna.out.diff?r1=1.2&r2=1.3)
textsearch_senna/sql:
textsearch_senna.sql (r1.2 -> r1.3)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/textsearch-ja/textsearch_senna/sql/textsearch_senna.sql.diff?r1=1.2&r2=1.3)
From | Date | Subject | |
---|---|---|---|
Next Message | Heikki Linnakangas | 2009-05-07 11:25:25 | pgsql: Request XLOG switch before writing checkpoint in |
Previous Message | User Itagaki | 2009-05-07 01:11:02 | orafce - orafce: PG_EUC_JIS_2004 is an enum value, not a macro. |