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@ -8,7 +8,7 @@ |
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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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Last updated: Wed Apr 2 21:55:58 EDT 2008 |
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Last updated: Thu Apr 3 12:36:59 EDT 2008 |
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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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@ -1398,6 +1398,9 @@ first. There is also a developer's wiki at<br/> |
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</li><li>Improve ability to display optimizer analysis using OPTIMIZER_DEBUG |
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</li><li>Have EXPLAIN ANALYZE issue NOTICE messages when the estimated and |
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actual row counts differ by a specified percentage |
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</li><li>Improve how ANALYZE computes in-doubt tuples |
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<p> <a href="http://archives.postgresql.org/pgsql-hackers/2007-11/msg00771.php">http://archives.postgresql.org/pgsql-hackers/2007-11/msg00771.php</a> |
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</p> |
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</li><li>Consider using hash buckets to do DISTINCT, rather than sorting |
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<p> This would be beneficial when there are few distinct values. This is |
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already used by GROUP BY. |
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Bruce Momjian
18 years ago