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* Improve speed with indexes For large table adjustments during VACUUM FULL, it is faster to cluster or reindex rather than update the index. Also, index updates can bloat the index. > > http://archives.postgresql.org/pgsql-hackers/2007-03/msg00024.php
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doc/TODO

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PostgreSQL TODO List
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====================
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Current maintainer: Bruce Momjian (bruce@momjian.us)
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Last updated: Mon Apr 2 18:46:07 EDT 2007
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Last updated: Mon Apr 2 18:48:47 EDT 2007
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The most recent version of this document can be viewed at
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http://www.postgresql.org/docs/faqs.TODO.html.
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* Improve speed with indexes
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For large table adjustments during VACUUM FULL, it is faster to
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reindex rather than update the index. Also, index updates can
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bloat the index.
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For large table adjustments during VACUUM FULL, it is faster to cluster
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or reindex rather than update the index. Also, index updates can bloat
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the index.
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http://archives.postgresql.org/pgsql-hackers/2007-03/msg00024.php
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* Reduce lock time during VACUUM FULL by moving tuples with read lock,
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then write lock and truncate table

doc/src/FAQ/TODO.html

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<body bgcolor="#FFFFFF" text="#000000" link="#FF0000" vlink="#A00000" alink="#0000FF">
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<h1><a name="section_1">PostgreSQL TODO List</a></h1>
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<p>Current maintainer: Bruce Momjian (<a href="mailto:bruce@momjian.us">bruce@momjian.us</a>)<br/>
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</p>
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<p>The most recent version of this document can be viewed at<br/>
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<a href="http://www.postgresql.org/docs/faqs.TODO.html">http://www.postgresql.org/docs/faqs.TODO.html</a>.
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<ul>
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<li>Improve speed with indexes
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<p> For large table adjustments during VACUUM FULL, it is faster to
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reindex rather than update the index. Also, index updates can
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bloat the index.
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<p> For large table adjustments during VACUUM FULL, it is faster to cluster
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or reindex rather than update the index. Also, index updates can bloat
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the index.
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</p>
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<p> <a href="http://archives.postgresql.org/pgsql-hackers/2007-03/msg00024.php">http://archives.postgresql.org/pgsql-hackers/2007-03/msg00024.php</a>
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</p>
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</li><li>Reduce lock time during VACUUM FULL by moving tuples with read lock,
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then write lock and truncate table

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