PostgreSQL TODO List

====================

Current maintainer:Bruce Momjian (bruce@momjian.us)

Last updated:Sat Jan 20 18:08:13 EST 2007

Last updated:Sat Jan 20 18:18:33 EST 2007

The most recent version of this document can be viewed at

http://www.postgresql.org/docs/faqs.TODO.html.

Such indexes could be more compact if there are only a few distinct values.

Such indexes can also be compressed. Keeping such indexes updated can be

costly.

http://archives.postgresql.org/pgsql-patches/2005-07/msg00512.php

http://archives.postgresql.org/pgsql-hackers/2006-12/msg01107.php

* Allow use of indexes to search for NULLs

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<h1><aname="section_1">PostgreSQL TODO List</a></h1>

<p>Current maintainer: Bruce Momjian (<ahref="mailto:bruce@momjian.us">bruce@momjian.us</a>)<br/>

Last updated: Sat Jan 20 18:08:13 EST 2007

Last updated: Sat Jan 20 18:18:33 EST 2007

<p>The most recent version of this document can be viewed at<br/>

<ahref="http://www.postgresql.org/docs/faqs.TODO.html">http://www.postgresql.org/docs/faqs.TODO.html</a>.

<p> Such indexes could be more compact if there are only a few distinct values.

Such indexes can also be compressed. Keeping such indexes updated can be

costly.

<ahref="http://archives.postgresql.org/pgsql-patches/2005-07/msg00512.php">http://archives.postgresql.org/pgsql-patches/2005-07/msg00512.php</a>

<p><ahref="http://archives.postgresql.org/pgsql-patches/2005-07/msg00512.php">http://archives.postgresql.org/pgsql-patches/2005-07/msg00512.php</a>

<ahref="http://archives.postgresql.org/pgsql-hackers/2006-12/msg01107.php">http://archives.postgresql.org/pgsql-hackers/2006-12/msg01107.php</a>

</li><li>Allow use of indexes to search for NULLs

<p> One solution is to create a partial index on an IS NULL expression.