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Postgres FD Implementation
Commit 442b59dd authored by Bruce Momjian's avatar Bruce Momjian
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< 	   writer.
> 	   writer.  It might cause problems for applying WAL on recovery
> 	   into a partially-written page, but later the full page will be
> 	   replaced from WAL.
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doc/TODO
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...@@ -2,7 +2,7 @@ ...@@ -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: Thu Jul 7 11:18:18 EDT 2005 Last updated: Thu Jul 7 12:01:59 EDT 2005
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.
...@@ -943,7 +943,9 @@ Write-Ahead Log ...@@ -943,7 +943,9 @@ Write-Ahead Log
the page is modified in the buffer cache the page is modified in the buffer cache
This allows most full page writes to happen in the background This allows most full page writes to happen in the background
writer. writer. It might cause problems for applying WAL on recovery
into a partially-written page, but later the full page will be
replaced from WAL.
* Reduce WAL traffic so only modified values are written rather than * Reduce WAL traffic so only modified values are written rather than
entire rows? entire rows?
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doc/src/FAQ/TODO.html
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...@@ -8,7 +8,7 @@ ...@@ -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: Thu Jul 7 11:18:18 EDT 2005 Last updated: Thu Jul 7 12:01:59 EDT 2005
</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>.
...@@ -851,7 +851,9 @@ first. ...@@ -851,7 +851,9 @@ first.
</li><li>Write full pages during file system write and not when </li><li>Write full pages during file system write and not when
the page is modified in the buffer cache the page is modified in the buffer cache
<p> This allows most full page writes to happen in the background <p> This allows most full page writes to happen in the background
writer. writer. It might cause problems for applying WAL on recovery
into a partially-written page, but later the full page will be
replaced from WAL.
</p> </p>
</li></ul> </li></ul>
</li><li>Reduce WAL traffic so only modified values are written rather than </li><li>Reduce WAL traffic so only modified values are written rather than
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