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Add URL for freespace map filling. 

>
>   http://archives.postgresql.org/pgsql-hackers/2006-02/msg01125.php
>
This commit is contained in:
Bruce Momjian 2006-06-16 18:37:31 +00:00
parent 632545d15c
commit 64861671c9
2 changed files with 7 additions and 2 deletions
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doc/TODO
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@ -2,7 +2,7 @@
PostgreSQL TODO List
====================
Current maintainer: Bruce Momjian (pgman@candle.pha.pa.us)
Last updated: Fri Jun 16 14:31:59 EDT 2006
Last updated: Fri Jun 16 14:37:19 EDT 2006
The most recent version of this document can be viewed at
http://www.postgresql.org/docs/faqs.TODO.html.
@ -1096,6 +1096,9 @@ Vacuum
* Auto-fill the free space map by scanning the buffer cache or by
checking pages written by the background writer
http://archives.postgresql.org/pgsql-hackers/2006-02/msg01125.php
* Create a bitmap of pages that need vacuuming
Instead of sequentially scanning the entire table, have the background

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doc/src/FAQ/TODO.html
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@ -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 14:31:59 EDT 2006
Last updated: Fri Jun 16 14:37:19 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>.
@ -989,6 +989,8 @@ first.
</p>
</li><li>Auto-fill the free space map by scanning the buffer cache or by
checking pages written by the background writer
<p> <a href="http://archives.postgresql.org/pgsql-hackers/2006-02/msg01125.php">http://archives.postgresql.org/pgsql-hackers/2006-02/msg01125.php</a>
</p>
</li><li>Create a bitmap of pages that need vacuuming
<p> Instead of sequentially scanning the entire table, have the background
writer or some other process record pages that have expired rows, then