Add:

bmomjian · bmomjian · commit 46bd3bff624d · 2007-02-16T22:20:02.000Z
&gt; 	o Consider reducing on-disk varlena length from four to two
&gt; 	  because a heap row cannot be more than 64k in length
diff --git a/doc/TODO b/doc/TODO
@@ -2,7 +2,7 @@
 PostgreSQL TODO List
 ====================
 Current maintainer:	Bruce Momjian (bruce@momjian.us)
-Last updated:		Wed Feb 14 16:00:14 EST 2007
+Last updated:		Fri Feb 16 17:19:57 EST 2007
 
 The most recent version of this document can be viewed at
 http://www.postgresql.org/docs/faqs.TODO.html.
@@ -1360,6 +1360,8 @@ Miscellaneous Performance
 	  http://archives.postgresql.org/pgsql-hackers/2006-09/msg01372.php
 
 	o Reduce the row header size?
+	o Consider reducing on-disk varlena length from four to two
+	  because a heap row cannot be more than 64k in length
 
 * Consider increasing NUM_CLOG_BUFFERS
 * Consider having the background writer update the transaction status
diff --git 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:           Wed Feb 14 16:00:14 EST 2007
+Last updated:           Fri Feb 16 17:19:57 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>.
@@ -1215,6 +1215,8 @@ <h1><a name="section_20">Miscellaneous Performance</a></h1>
           <a href="http://archives.postgresql.org/pgsql-hackers/2006-09/msg01372.php">http://archives.postgresql.org/pgsql-hackers/2006-09/msg01372.php</a>
 </p>
     </li><li>Reduce the row header size?
+    </li><li>Consider reducing on-disk varlena length from four to two
+          because a heap row cannot be more than 64k in length
   </li></ul>
   </li><li>Consider increasing NUM_CLOG_BUFFERS
   </li><li>Consider having the background writer update the transaction status
