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* 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
>   http://archives.postgresql.org/pgsql-general/2007-05/msg01228.php
>
This commit is contained in:
Bruce Momjian 2008-03-11 19:32:03 +00:00
parent d14ca04e58
commit 73df8b174e
2 changed files with 5 additions and 2 deletions
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doc/TODO
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@ -1,7 +1,7 @@
PostgreSQL TODO List
====================
Current maintainer: Bruce Momjian (bruce@momjian.us)
Last updated: Tue Mar 11 14:30:45 EDT 2008
Last updated: Tue Mar 11 15:31:58 EDT 2008
The most recent version of this document can be viewed at
http://www.postgresql.org/docs/faqs.TODO.html.
@ -1090,6 +1090,8 @@ Indexes
Also consider having a larger statistics target for indexed columns
and expression indexes
http://archives.postgresql.org/pgsql-general/2007-05/msg01228.php
* Consider compressing indexes by storing key values duplicated in
several rows as a single index entry

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doc/src/FAQ/TODO.html
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@ -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 14:30:45 EDT 2008
Last updated: Tue Mar 11 15:31:58 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>.
@ -954,6 +954,7 @@ first. There is also a developer's wiki at<br/>
reduce statistics target overhead
<p> Also consider having a larger statistics target for indexed columns
and expression indexes
<a href="http://archives.postgresql.org/pgsql-general/2007-05/msg01228.php">http://archives.postgresql.org/pgsql-general/2007-05/msg01228.php</a>
</p>
</li><li>Consider compressing indexes by storing key values duplicated in
several rows as a single index entry