PostgreSQL TODO List
====================
Current maintainer: Bruce Momjian (pgman@candle.pha.pa.us)
-Last updated: Thu Jun 16 22:20:43 EDT 2005
+Last updated: Fri Jun 17 09:47:23 EDT 2005
The most recent version of this document can be viewed at
http://www.postgresql.org/docs/faqs.TODO.html.
VACUUM can look at just those pages rather than the entire table. In
the event of a system crash, the bitmap would probably be invalidated.
+* Auto-fill the free space map by scanning the buffer cache or by
+ checking pages written by the background writer
* Auto-vacuum
o Move into the backend code
- o Scan the buffer cache to find free space or use background writer
o Use free-space map information to guide refilling
o Do VACUUM FULL if table is nearly empty?
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<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: Thu Jun 16 22:20:43 EDT 2005
+Last updated: Fri Jun 17 09:47:23 EDT 2005
</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>.
VACUUM can look at just those pages rather than the entire table. In
the event of a system crash, the bitmap would probably be invalidated.
</p>
+ </li><li>Auto-fill the free space map by scanning the buffer cache or by
+ checking pages written by the background writer
</li><li>Auto-vacuum
<ul>
<li>Move into the backend code
- </li><li>Scan the buffer cache to find free space or use background writer
</li><li>Use free-space map information to guide refilling
</li><li>Do VACUUM FULL if table is nearly empty?
</li></ul>
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