PostgreSQL TODO List
====================
Current maintainer: Bruce Momjian (bruce@momjian.us)
-Last updated: Sun Jun 18 15:32:30 EDT 2006
+Last updated: Sat Jun 24 19:44:48 EDT 2006
The most recent version of this document can be viewed at
http://www.postgresql.org/docs/faqs.TODO.html.
http://archives.postgresql.org/pgsql-patches/2006-03/msg00142.php
+* Allow heap reuse of UPDATEd rows if old and new versions are on the
+ same heap page?
+
+ This is possible for same-page updates because a single index row
+ can point to both old and new values.
+ http://archives.postgresql.org/pgsql-hackers/2006-06/msg01305.php
+
* Auto-vacuum
o Use free-space map information to guide rfilling
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<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 Jun 18 15:32:30 EDT 2006
+Last updated: Sat Jun 24 19:44:48 EDT 2006
</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>.
in maintaining clustering?
</li><li>Consider shrinking expired tuples to just their headers
<p> <a href="http://archives.postgresql.org/pgsql-patches/2006-03/msg00142.php">http://archives.postgresql.org/pgsql-patches/2006-03/msg00142.php</a>
+</p>
+ </li><li>Allow heap reuse of UPDATEd rows if old and new versions are on the
+ same heap page?
+<p> This is possible for same-page updates because a single index row
+ can point to both old and new values.
+ <a href="http://archives.postgresql.org/pgsql-hackers/2006-06/msg01305.php">http://archives.postgresql.org/pgsql-hackers/2006-06/msg01305.php</a>
</p>
</li><li>Auto-vacuum
<ul>
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