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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 PostgreSQL TODO List
==================== ====================
Current maintainer: Bruce Momjian (pgman@candle.pha.pa.us) 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 The most recent version of this document can be viewed at
http://www.postgresql.org/docs/faqs.TODO.html. 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 * Auto-fill the free space map by scanning the buffer cache or by
checking pages written by the background writer 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 * Create a bitmap of pages that need vacuuming
Instead of sequentially scanning the entire table, have the background 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"> <body bgcolor="#FFFFFF" text="#000000" link="#FF0000" vlink="#A00000" alink="#0000FF">
<h1><a name="section_1">PostgreSQL TODO List</a></h1> <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/> <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>
<p>The most recent version of this document can be viewed at<br/> <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>. <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> </p>
</li><li>Auto-fill the free space map by scanning the buffer cache or by </li><li>Auto-fill the free space map by scanning the buffer cache or by
checking pages written by the background writer 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 </li><li>Create a bitmap of pages that need vacuuming
<p> Instead of sequentially scanning the entire table, have the background <p> Instead of sequentially scanning the entire table, have the background
writer or some other process record pages that have expired rows, then writer or some other process record pages that have expired rows, then