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> o Consider reducing on-disk varlena length from four to two> because a heap row cannot be more than 64k in length

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`@@ -2,7 +2,7 @@`
`2`	`2`	`PostgreSQL TODO List`
`3`	`3`	`====================`
`4`	`4`	`Current maintainer:Bruce Momjian (bruce@momjian.us)`
`5`		`-Last updated:Wed Feb14 16:00:14 EST 2007`
	`5`	`+Last updated:Fri Feb16 17:19:57 EST 2007`
`6`	`6`
`7`	`7`	`The most recent version of this document can be viewed at`
`8`	`8`	`http://www.postgresql.org/docs/faqs.TODO.html.`
`@@ -1360,6 +1360,8 @@ Miscellaneous Performance`
`1360`	`1360`	`http://archives.postgresql.org/pgsql-hackers/2006-09/msg01372.php`
`1361`	`1361`
`1362`	`1362`	`o Reduce the row header size?`
	`1363`	`+o Consider reducing on-disk varlena length from four to two`
	`1364`	`+ because a heap row cannot be more than 64k in length`
`1363`	`1365`
`1364`	`1366`	`* Consider increasing NUM_CLOG_BUFFERS`
`1365`	`1367`	`* Consider having the background writer update the transaction status`

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`@@ -8,7 +8,7 @@`
`8`	`8`	`<bodybgcolor="#FFFFFF"text="#000000"link="#FF0000"vlink="#A00000"alink="#0000FF">`
`9`	`9`	`<h1><aname="section_1">PostgreSQL TODO List</a></h1>`
`10`	`10`	`<p>Current maintainer: Bruce Momjian (<ahref="mailto:bruce@momjian.us">bruce@momjian.us</a>)<br/>`
`11`		`-Last updated:Wed Feb14 16:00:14 EST 2007`
	`11`	`+Last updated:Fri Feb16 17:19:57 EST 2007`
`12`	`12`	`</p>`
`13`	`13`	`<p>The most recent version of this document can be viewed at<br/>`
`14`	`14`	`<ahref="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>`
`1215`	`1215`	`<ahref="http://archives.postgresql.org/pgsql-hackers/2006-09/msg01372.php">http://archives.postgresql.org/pgsql-hackers/2006-09/msg01372.php</a>`
`1216`	`1216`	`</p>`
`1217`	`1217`	`</li><li>Reduce the row header size?`
	`1218`	`+</li><li>Consider reducing on-disk varlena length from four to two`
	`1219`	`+ because a heap row cannot be more than 64k in length`
`1218`	`1220`	`</li></ul>`
`1219`	`1221`	`</li><li>Consider increasing NUM_CLOG_BUFFERS`
`1220`	`1222`	`</li><li>Consider having the background writer update the transaction status`

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