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Update for VACUUM FULL:

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<   reindex rather than update the index.
>   reindex rather than update the index.  Also, index updates can
>   bloat the index.
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Bruce Momjian
2007-01-31 03:07:36 +00:00
parent aca00a8b98
commit 62b2786b82
2 changed files with 6 additions and 4 deletions
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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 Jan 30 17:50:14 EST 2007
Last updated: Tue Jan 30 22:07:21 EST 2007
</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>.
@ -929,7 +929,8 @@ first. There is also a developer's wiki at<br/>
<ul>
<li>Improve speed with indexes
<p> For large table adjustments during VACUUM FULL, it is faster to
reindex rather than update the index.
reindex rather than update the index. Also, index updates can
bloat the index.
</p>
</li><li>Reduce lock time during VACUUM FULL by moving tuples with read lock,
then write lock and truncate table