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authorBruce Momjian <bruce@momjian.us>
Fri, 23 Nov 2007 16:37:55 +0000 (16:37 +0000)
committerBruce Momjian <bruce@momjian.us>
Fri, 23 Nov 2007 16:37:55 +0000 (16:37 +0000)
< * Prevent long-lived temporary tables from causing frozen-Xid advancement
> * Prevent long-lived temporary tables from causing frozen-xid advancement
>
>    The problem is that autovacuum cannot vacuum them to set frozen xids;
>    only the session that created them can do that.
>
>
>

doc/TODO patch | blob | history
doc/src/FAQ/TODO.html patch | blob | history

diff --git a/doc/TODO b/doc/TODO
index c7856643e8e448bc15912086038a0f74bd280083..f0f13bc1570075618f0aef42781d130c730d3ff7 100644 (file)
--- a/doc/TODO
+++ b/doc/TODO
@@ -1,7 +1,7 @@
 PostgreSQL TODO List
 ====================
 Current maintainer:    Bruce Momjian (bruce@momjian.us)
-Last updated:          Mon Nov 19 19:18:31 EST 2007
+Last updated:          Fri Nov 23 11:37:47 EST 2007
 
 The most recent version of this document can be viewed at
 http://www.postgresql.org/docs/faqs.TODO.html.
@@ -1231,8 +1231,14 @@ Vacuum
   http://archives.postgresql.org/pgsql-patches/2007-03/msg00358.php
 
 * -Reduce XID consumption of read-only queries
-* Prevent long-lived temporary tables from causing frozen-Xid advancement
+* Prevent long-lived temporary tables from causing frozen-xid advancement
    starvation
+
+   The problem is that autovacuum cannot vacuum them to set frozen xids;
+   only the session that created them can do that.
+
+
+
 * Auto-vacuum
 
        o Use free-space map information to guide refilling
diff --git a/doc/src/FAQ/TODO.html b/doc/src/FAQ/TODO.html
index e0770305a5aa04305350ba906382f68dfdbe0f2a..9a555e2cb240c4c04158183d59e6842bad25f5b6 100644 (file)
--- a/doc/src/FAQ/TODO.html
+++ b/doc/src/FAQ/TODO.html
@@ -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:bruce@momjian.us">bruce@momjian.us</a>)<br/>
-Last updated:           Mon Nov 19 19:18:31 EST 2007
+Last updated:           Fri Nov 23 11:37:47 EST 2007
 </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>.
@@ -1096,9 +1096,14 @@ first.  There is also a developer's wiki at<br/>
 <p>  <a href="http://archives.postgresql.org/pgsql-patches/2007-03/msg00358.php">http://archives.postgresql.org/pgsql-patches/2007-03/msg00358.php</a>
 </p>
   </li><li>-<em>Reduce XID consumption of read-only queries</em>
-  </li><li>Prevent long-lived temporary tables from causing frozen-Xid advancement
+  </li><li>Prevent long-lived temporary tables from causing frozen-xid advancement
    starvation
-  </li><li>Auto-vacuum
+</li></ul>
+<p>   The problem is that autovacuum cannot vacuum them to set frozen xids;<br/>
+   only the session that created them can do that.
+</p>
+<ul>
+  <li>Auto-vacuum
   <ul>
     <li>Use free-space map information to guide refilling
     </li><li>%Issue log message to suggest VACUUM FULL if a table is nearly
Unnamed repository; edit this file 'description' to name the repository.