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Commitbdfa8e5

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Update constraint_exclusion items:
< inheritance, and allow it to work for UPDATE and DELETE queries> inheritance, allow it to work for UPDATE and DELETE queries, and allow> it to be used for all queries with little performance impact< * Allow constraint_elimination to be automatically performed<< This requires additional code to reduce the performance loss caused by< constraint elimination.
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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 (pgman@candle.pha.pa.us)
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Last updated:Fri Aug 2614:59:39 EDT 2005
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Last updated:Fri Aug 2615:10:29 EDT 2005
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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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* Add fillfactor to control reserved free space during index creation
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* Allow the creation of indexes with mixed ascending/descending specifiers
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* Allow constraint_exclusion to work for UNIONs like it does for
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inheritance, and allow it to work for UPDATE and DELETE queries
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inheritance, allow it to work for UPDATE and DELETE queries, and allow
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it to be used for all queries with little performance impact
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* GIST
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* Log queries where the optimizer row estimates were dramatically
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different from the number of rows actually found?
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* Allow constraint_elimination to be automatically performed
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This requires additional code to reduce the performance loss caused by
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constraint elimination.
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Miscellaneous Performance

‎doc/src/FAQ/TODO.html‎

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<bodybgcolor="#FFFFFF"text="#000000"link="#FF0000"vlink="#A00000"alink="#0000FF">
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<h1><aname="section_1">PostgreSQL TODO List</a></h1>
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<p>Current maintainer: Bruce Momjian (<ahref="mailto:pgman@candle.pha.pa.us">pgman@candle.pha.pa.us</a>)<br/>
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Last updated: Fri Aug 2614:59:39 EDT 2005
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Last updated: Fri Aug 2615:10:29 EDT 2005
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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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<ahref="http://www.postgresql.org/docs/faqs.TODO.html">http://www.postgresql.org/docs/faqs.TODO.html</a>.
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</li><li>Add fillfactor to control reserved free space during index creation
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</li><li>Allow the creation of indexes with mixed ascending/descending specifiers
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</li><li>Allow constraint_exclusion to work for UNIONs like it does for
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inheritance, and allow it to work for UPDATE and DELETE queries
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inheritance, allow it to work for UPDATE and DELETE queries, and allow
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it to be used for all queries with little performance impact
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</li><li>GIST
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<ul>
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<li>Add more GIST index support for geometric data types
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</p>
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</li><li>Log queries where the optimizer row estimates were dramatically
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different from the number of rows actually found?
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</li><li>Allow constraint_elimination to be automatically performed
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<p> This requires additional code to reduce the performance loss caused by
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constraint elimination.
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</p>
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</li></ul>
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<h1><aname="section_21">Miscellaneous Performance</a></h1>
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