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>> * Improve merge join performance by allowing mark/restore of> tuple sources>>http://archives.postgresql.org/pgsql-hackers/2007-01/msg00096.php>

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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:Tue Jan 916:33:10 EST 2007`
	`5`	`+Last updated:Tue Jan 917:43:27 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.`
`@@ -1200,6 +1200,12 @@ Optimizer / Executor`
`1200`	`1200`
`1201`	`1201`	`This might replace GEQO, http://sixdemonbag.org/Djinni.`
`1202`	`1202`
	`1203`	`+* Improve merge join performance by allowing mark/restore of`
	`1204`	`+ tuple sources`
	`1205`	`+`
	`1206`	`+ http://archives.postgresql.org/pgsql-hackers/2007-01/msg00096.php`
	`1207`	`+`
	`1208`	`+`
`1203`	`1209`
`1204`	`1210`	`Miscellaneous Performance`
`1205`	`1211`	`=========================`

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`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: Tue Jan 916:33:10 EST 2007`
	`11`	`+Last updated: Tue Jan 917:43:27 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>.`
`@@ -1078,6 +1078,10 @@ <h1><a name="section_19">Optimizer / Executor</a></h1>`
`1078`	`1078`	`different from the number of rows actually found?`
`1079`	`1079`	`</li><li>Consider compressed annealing to search for query plans`
`1080`	`1080`	`<p> This might replace GEQO,<ahref="http://sixdemonbag.org/Djinni">http://sixdemonbag.org/Djinni</a>.`
	`1081`	`+</p>`
	`1082`	`+</li><li>Improve merge join performance by allowing mark/restore of`
	`1083`	`+ tuple sources`
	`1084`	`+<p><ahref="http://archives.postgresql.org/pgsql-hackers/2007-01/msg00096.php">http://archives.postgresql.org/pgsql-hackers/2007-01/msg00096.php</a>`
`1081`	`1085`	`</p>`
`1082`	`1086`	`</li></ul>`
`1083`	`1087`	`<h1><aname="section_20">Miscellaneous Performance</a></h1>`

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