提交 1d9273b5 编写于 作者: B Bruce Momjian

Add:

> * Consider shrinking expired tuples to just their headers
>   http://archives.postgresql.org/pgsql-patches/2006-03/msg00142.php
上级 06e10abc
......@@ -2,7 +2,7 @@
PostgreSQL TODO List
====================
Current maintainer: Bruce Momjian (pgman@candle.pha.pa.us)
Last updated: Fri Jun 16 14:38:28 EDT 2006
Last updated: Fri Jun 16 14:48:38 EDT 2006
The most recent version of this document can be viewed at
http://www.postgresql.org/docs/faqs.TODO.html.
......@@ -1116,7 +1116,9 @@ Vacuum
in hopes that empty pages at the end can be truncated by VACUUM
* Allow FSM page return free space based on table clustering, to assist
in maintaining clustering?
* Consider shrinking expired tuples to just their headers
http://archives.postgresql.org/pgsql-patches/2006-03/msg00142.php
* Auto-vacuum
......
......@@ -8,7 +8,7 @@
<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:pgman@candle.pha.pa.us">pgman@candle.pha.pa.us</a>)<br/>
Last updated: Fri Jun 16 14:38:28 EDT 2006
Last updated: Fri Jun 16 14:48:38 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>.
......@@ -1007,6 +1007,9 @@ first.
in hopes that empty pages at the end can be truncated by VACUUM
</li><li>Allow FSM page return free space based on table clustering, to assist
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>Auto-vacuum
<ul>
<li>Use free-space map information to guide rfilling
......
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