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> * Log queries where the optimizer row estimates were dramatically
>   different from the number of rows actually found (?)
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Bruce Momjian 2005-04-20 02:43:49 +00:00
parent 047b8a71d1
commit e5c7c05168
2 changed files with 6 additions and 2 deletions
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doc/TODO
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PostgreSQL TODO List PostgreSQL TODO List
==================== ====================
Current maintainer: Bruce Momjian (pgman@candle.pha.pa.us) Current maintainer: Bruce Momjian (pgman@candle.pha.pa.us)
Last updated: Tue Apr 19 21:17:33 EDT 2005 Last updated: Tue Apr 19 22:43:50 EDT 2005
The most recent version of this document can be viewed at the PostgreSQL web The most recent version of this document can be viewed at the PostgreSQL web
site, http://www.PostgreSQL.org. site, http://www.PostgreSQL.org.
@ -879,6 +879,8 @@ Optimizer / Executor
This would be beneficial when there are few distinct values. This would be beneficial when there are few distinct values.
* ANALYZE should record a pg_statistic entry for an all-NULL column * ANALYZE should record a pg_statistic entry for an all-NULL column
* Log queries where the optimizer row estimates were dramatically
different from the number of rows actually found (?)
Miscellaneous Miscellaneous

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doc/src/FAQ/TODO.html
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<body bgcolor="#FFFFFF" text="#000000" link="#FF0000" vlink="#A00000" alink="#0000FF"> <body bgcolor="#FFFFFF" text="#000000" link="#FF0000" vlink="#A00000" alink="#0000FF">
<h1><a name="section_1">PostgreSQL TODO List</a></h1> <h1><a name="section_1">PostgreSQL TODO List</a></h1>
<p>Current maintainer: Bruce Momjian (<a href="mailto:pgman@candle.pha.pa.us">pgman@candle.pha.pa.us</a>)<br/> <p>Current maintainer: Bruce Momjian (<a href="mailto:pgman@candle.pha.pa.us">pgman@candle.pha.pa.us</a>)<br/>
Last updated: Tue Apr 19 21:17:33 EDT 2005 Last updated: Tue Apr 19 22:43:50 EDT 2005
</p> </p>
<p>The most recent version of this document can be viewed at the PostgreSQL web<br/> <p>The most recent version of this document can be viewed at the PostgreSQL web<br/>
site, <a href="http://www.PostgreSQL.org">http://www.PostgreSQL.org</a>. site, <a href="http://www.PostgreSQL.org">http://www.PostgreSQL.org</a>.
@ -800,6 +800,8 @@ first.
<p> This would be beneficial when there are few distinct values. <p> This would be beneficial when there are few distinct values.
</p> </p>
</li><li>ANALYZE should record a pg_statistic entry for an all-NULL column </li><li>ANALYZE should record a pg_statistic entry for an all-NULL column
</li><li>Log queries where the optimizer row estimates were dramatically
different from the number of rows actually found (?)
</li></ul> </li></ul>
<h1><a name="section_19">Miscellaneous</a></h1> <h1><a name="section_19">Miscellaneous</a></h1>