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Add note that REINDEX takes a weaker lock than it used to.

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Lines changed: 13 additions & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -1,5 +1,5 @@`
`1`	`1`	`<!--`
`2`		`-$PostgreSQL: pgsql/doc/src/sgml/release.sgml,v 1.302 2004/10/22 00:25:18 tgl Exp $`
	`2`	`+$PostgreSQL: pgsql/doc/src/sgml/release.sgml,v 1.303 2004/10/24 22:43:56 tgl Exp $`
`3`	`3`	`-->`
`4`	`4`
`5`	`5`	`<appendix id="release">`
`@@ -1170,6 +1170,18 @@ $PostgreSQL: pgsql/doc/src/sgml/release.sgml,v 1.302 2004/10/22 00:25:18 tgl Exp`
`1170`	`1170`	`</para>`
`1171`	`1171`	`</listitem>`
`1172`	`1172`
	`1173`	`+ <listitem>`
	`1174`	`+ <para>`
	`1175`	`+ <command>REINDEX</command> does not exclusively lock the index's`
	`1176`	`+ parent table anymore`
	`1177`	`+ </para>`
	`1178`	`+ <para>`
	`1179`	`+ The index itself is still exclusively locked, but readers of the`
	`1180`	`+ table can continue if they are not using the particular index`
	`1181`	`+ being rebuilt.`
	`1182`	`+ </para>`
	`1183`	`+ </listitem>`
	`1184`	`+`
`1173`	`1185`	`<listitem>`
`1174`	`1186`	`<para>`
`1175`	`1187`	`Erase MD5 user passwords when a user is renamed (Bruce)`

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