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| author | Bruce Momjian <bruce@momjian.us> | 2008-03-11 18:30:50 +0000 |
|---|---|---|
| committer | Bruce Momjian <bruce@momjian.us> | 2008-03-11 18:30:50 +0000 |
| commit | d14ca04e58569c963c65f202700bf3c8561f6e3b (patch) | |
| tree | ab5f147e93930d00785e27d46112ce8068bf2861 | |
| parent | 3879b62173552ce00535e610f2ef9922fab4f829 (diff) | |
| download | postgresql-d14ca04e58569c963c65f202700bf3c8561f6e3b.tar.gz postgresql-d14ca04e58569c963c65f202700bf3c8561f6e3b.zip | |
Add:
>
> * Consider increasing the number of default statistics target, and
> reduce statistics target overhead
>
> Also consider having a larger statistics target for indexed columns
> and expression indexes
| -rw-r--r-- | doc/TODO | 8 | ||||
| -rw-r--r-- | doc/src/FAQ/TODO.html | 7 |
2 files changed, 13 insertions, 2 deletions
@@ -1,7 +1,7 @@ PostgreSQL TODO List ==================== Current maintainer: Bruce Momjian (bruce@momjian.us) -Last updated: Tue Mar 11 14:14:49 EDT 2008 +Last updated: Tue Mar 11 14:30:45 EDT 2008 The most recent version of this document can be viewed at http://www.postgresql.org/docs/faqs.TODO.html. @@ -1085,6 +1085,12 @@ Indexes http://archives.postgresql.org/pgsql-performance/2006-10/msg00222.php http://archives.postgresql.org/pgsql-hackers/2007-03/msg01131.php +* Consider increasing the number of default statistics target, and + reduce statistics target overhead + + Also consider having a larger statistics target for indexed columns + and expression indexes + * Consider compressing indexes by storing key values duplicated in several rows as a single index entry diff --git a/doc/src/FAQ/TODO.html b/doc/src/FAQ/TODO.html index 5db40f6428c..994b85c2e46 100644 --- a/doc/src/FAQ/TODO.html +++ b/doc/src/FAQ/TODO.html @@ -8,7 +8,7 @@ <body bgcolor="#FFFFFF" text="#000000" link="#FF0000" vlink="#A00000" alink="#0000FF"> <h1><a name="section_1">PostgreSQL TODO List</a></h1> <p>Current maintainer: Bruce Momjian (<a href="mailto:bruce@momjian.us">bruce@momjian.us</a>)<br/> -Last updated: Tue Mar 11 14:14:49 EDT 2008 +Last updated: Tue Mar 11 14:30:45 EDT 2008 </p> <p>The most recent version of this document can be viewed at<br/> <a href="http://www.postgresql.org/docs/faqs.TODO.html">http://www.postgresql.org/docs/faqs.TODO.html</a>. @@ -950,6 +950,11 @@ first. There is also a developer's wiki at<br/> <p> <a href="http://archives.postgresql.org/pgsql-performance/2006-10/msg00222.php">http://archives.postgresql.org/pgsql-performance/2006-10/msg00222.php</a> <a href="http://archives.postgresql.org/pgsql-hackers/2007-03/msg01131.php">http://archives.postgresql.org/pgsql-hackers/2007-03/msg01131.php</a> </p> + </li><li>Consider increasing the number of default statistics target, and + reduce statistics target overhead +<p> Also consider having a larger statistics target for indexed columns + and expression indexes +</p> </li><li>Consider compressing indexes by storing key values duplicated in several rows as a single index entry <p> <a href="http://archives.postgresql.org/pgsql-hackers/2006-12/msg00341.php">http://archives.postgresql.org/pgsql-hackers/2006-12/msg00341.php</a> |