Bruce Momjian 2008-04-10 18:58:15 +00:00
parent 47a19a495d
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PostgreSQL TODO List
====================
Current maintainer: Bruce Momjian (bruce@momjian.us)
Last updated: Sun Apr 6 22:14:10 EDT 2008
Last updated: Thu Apr 10 14:57:53 EDT 2008
The most recent version of this document can be viewed at
http://www.postgresql.org/docs/faqs.TODO.html.
@ -1230,6 +1230,10 @@ Indexes
http://archives.postgresql.org/pgsql-patches/2005-07/msg00512.php
http://archives.postgresql.org/pgsql-hackers/2006-12/msg01107.php
http://archives.postgresql.org/pgsql-hackers/2007-03/msg00265.php
http://archives.postgresql.org/pgsql-hackers/2007-03/msg01214.php
http://archives.postgresql.org/pgsql-patches/2007-05/msg00013.php
http://archives.postgresql.org/pgsql-hackers/2007-07/msg00741.php
* Allow accurate statistics to be collected on indexes with more than
one column or expression indexes, perhaps using per-index statistics
@ -1253,6 +1257,8 @@ Indexes
http://archives.postgresql.org/pgsql-hackers/2007-02/msg01264.php
http://archives.postgresql.org/pgsql-hackers/2007-03/msg00465.php
http://archives.postgresql.org/pgsql-patches/2007-03/msg00163.php
http://archives.postgresql.org/pgsql-hackers/2007-08/msg00014.php
http://archives.postgresql.org/pgsql-hackers/2007-08/msg00487.php
* Add REINDEX CONCURRENTLY, like CREATE INDEX CONCURRENTLY
@ -1269,6 +1275,9 @@ Indexes
http://archives.postgresql.org/pgsql-general/2008-01/msg01010.php
* Allow index scans to return matching index keys
http://archives.postgresql.org/pgsql-hackers/2007-03/msg01079.php
* Inheritance
@ -1380,6 +1389,9 @@ Cache Usage
checked at the end --- if it is the same, the table has not been
modified --- any table change would increment the counter.
http://archives.postgresql.org/pgsql-patches/2007-10/msg00166.php
http://archives.postgresql.org/pgsql-patches/2008-01/msg00049.php
* Consider automatic caching of statements at various levels:
o Parsed query tree

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<body bgcolor="#FFFFFF" text="#000000" link="#FF0000" vlink="#A00000" alink="#0000FF">
<h1><a name="section_1">PostgreSQL TODO List</a></h1>
<p>Current maintainer: Bruce Momjian (<a href="mailto:bruce@momjian.us">bruce@momjian.us</a>)<br/>
Last updated: Sun Apr 6 22:14:10 EDT 2008
Last updated: Thu Apr 10 14:57:53 EDT 2008
</p>
<p>The most recent version of this document can be viewed at<br/>
<a href="http://www.postgresql.org/docs/faqs.TODO.html">http://www.postgresql.org/docs/faqs.TODO.html</a>.
@ -1063,6 +1063,10 @@ first. There is also a developer's wiki at<br/>
</p>
<p> <a href="http://archives.postgresql.org/pgsql-patches/2005-07/msg00512.php">http://archives.postgresql.org/pgsql-patches/2005-07/msg00512.php</a>
<a href="http://archives.postgresql.org/pgsql-hackers/2006-12/msg01107.php">http://archives.postgresql.org/pgsql-hackers/2006-12/msg01107.php</a>
<a href="http://archives.postgresql.org/pgsql-hackers/2007-03/msg00265.php">http://archives.postgresql.org/pgsql-hackers/2007-03/msg00265.php</a>
<a href="http://archives.postgresql.org/pgsql-hackers/2007-03/msg01214.php">http://archives.postgresql.org/pgsql-hackers/2007-03/msg01214.php</a>
<a href="http://archives.postgresql.org/pgsql-patches/2007-05/msg00013.php">http://archives.postgresql.org/pgsql-patches/2007-05/msg00013.php</a>
<a href="http://archives.postgresql.org/pgsql-hackers/2007-07/msg00741.php">http://archives.postgresql.org/pgsql-hackers/2007-07/msg00741.php</a>
</p>
</li><li>Allow accurate statistics to be collected on indexes with more than
one column or expression indexes, perhaps using per-index statistics
@ -1083,6 +1087,8 @@ first. There is also a developer's wiki at<br/>
<a href="http://archives.postgresql.org/pgsql-hackers/2007-02/msg01264.php">http://archives.postgresql.org/pgsql-hackers/2007-02/msg01264.php</a>
<a href="http://archives.postgresql.org/pgsql-hackers/2007-03/msg00465.php">http://archives.postgresql.org/pgsql-hackers/2007-03/msg00465.php</a>
<a href="http://archives.postgresql.org/pgsql-patches/2007-03/msg00163.php">http://archives.postgresql.org/pgsql-patches/2007-03/msg00163.php</a>
<a href="http://archives.postgresql.org/pgsql-hackers/2007-08/msg00014.php">http://archives.postgresql.org/pgsql-hackers/2007-08/msg00014.php</a>
<a href="http://archives.postgresql.org/pgsql-hackers/2007-08/msg00487.php">http://archives.postgresql.org/pgsql-hackers/2007-08/msg00487.php</a>
</p>
</li><li>Add REINDEX CONCURRENTLY, like CREATE INDEX CONCURRENTLY
<p> This is difficult because you must upgrade to an exclusive table lock
@ -1095,6 +1101,9 @@ first. There is also a developer's wiki at<br/>
single heap scan, and have pg_restore use it
</li><li>Consider sorting entries before inserting into btree index
<p> <a href="http://archives.postgresql.org/pgsql-general/2008-01/msg01010.php">http://archives.postgresql.org/pgsql-general/2008-01/msg01010.php</a>
</p>
</li><li>Allow index scans to return matching index keys
<p> <a href="http://archives.postgresql.org/pgsql-hackers/2007-03/msg01079.php">http://archives.postgresql.org/pgsql-hackers/2007-03/msg01079.php</a>
</p>
</li><li>Inheritance
<ul>
@ -1192,6 +1201,9 @@ first. There is also a developer's wiki at<br/>
changes during the heap scan a counter could be set at the start and
checked at the end --- if it is the same, the table has not been
modified --- any table change would increment the counter.
</p>
<p> <a href="http://archives.postgresql.org/pgsql-patches/2007-10/msg00166.php">http://archives.postgresql.org/pgsql-patches/2007-10/msg00166.php</a>
<a href="http://archives.postgresql.org/pgsql-patches/2008-01/msg00049.php">http://archives.postgresql.org/pgsql-patches/2008-01/msg00049.php</a>
</p>
</li><li>Consider automatic caching of statements at various levels:
<ul>