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Add comments about VACUUM to free space map docs. 

Joshua D. Drake
This commit is contained in:
Bruce Momjian 2007-11-28 05:01:24 +00:00
parent 43e082fc98
commit 497365f48a
2 changed files with 15 additions and 3 deletions
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11
doc/src/sgml/config.sgml
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@ -1,4 +1,4 @@
<!-- $PostgreSQL: pgsql/doc/src/sgml/config.sgml,v 1.156 2007/11/19 02:26:10 tgl Exp $ -->
<!-- $PostgreSQL: pgsql/doc/src/sgml/config.sgml,v 1.157 2007/11/28 05:01:24 momjian Exp $ -->
<chapter Id="runtime-config">
<title>Server Configuration</title>
@ -962,7 +962,16 @@ SET ENABLE_SEQSCAN TO OFF;
</varlistentry>
</variablelist>
<note>
<para>
See the <xref linkend="sql-vacuum" endterm="sql-vacuum-title">
command for information on setting this parameter.
</para>
</note>
</sect2>
<sect2 id="runtime-config-resource-kernel">
<title>Kernel Resource Usage</title>
<variablelist>

7
doc/src/sgml/ref/vacuum.sgml
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@ -1,5 +1,5 @@
<!--
$PostgreSQL: pgsql/doc/src/sgml/ref/vacuum.sgml,v 1.49 2007/10/07 01:16:42 alvherre Exp $
$PostgreSQL: pgsql/doc/src/sgml/ref/vacuum.sgml,v 1.50 2007/11/28 05:01:24 momjian Exp $
PostgreSQL documentation
-->
@ -96,7 +96,10 @@ VACUUM [ FULL ] [ FREEZE ] [ VERBOSE ] ANALYZE [ <replaceable class="PARAMETER">
<term><literal>VERBOSE</literal></term>
<listitem>
<para>
Prints a detailed vacuum activity report for each table.
Prints a detailed vacuum activity report for each table. Can be used
to help determine appropriate settings for
<literal>max_fsm_pages</literal>, <literal>max_fsm_pages</literal>,
and <literal>default_statistics_target</literal>.
</para>
</listitem>
</varlistentry>