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Document that xact commit/abort stats are collected if any stat variable

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is set.
This commit is contained in:
Bruce Momjian 2006-02-14 02:03:44 +00:00
parent 2fc80b9ae6
commit e93b33754c
1 changed files with 10 additions and 5 deletions
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doc/src/sgml/monitoring.sgml
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@ -1,5 +1,5 @@
<!-- <!--
$PostgreSQL: pgsql/doc/src/sgml/monitoring.sgml,v 1.29 2005/10/06 02:29:06 tgl Exp $ $PostgreSQL: pgsql/doc/src/sgml/monitoring.sgml,v 1.30 2006/02/14 02:03:44 momjian Exp $
--> -->
<chapter id="monitoring"> <chapter id="monitoring">
@ -145,9 +145,14 @@ postgres: <replaceable>user</> <replaceable>database</> <replaceable>host</> <re
overhead occurs. These respectively determine whether a server overhead occurs. These respectively determine whether a server
process sends its current command string, disk-block-level access process sends its current command string, disk-block-level access
statistics, and row-level access statistics to the collector. statistics, and row-level access statistics to the collector.
Normally these parameters are set in <filename>postgresql.conf</> Additionally, per-database transaction commit and abort statistics
so that they apply to all server processes, but it is possible to are collected if any of these parameters are set.
turn them on or off in individual sessions using the <xref </para>
<para>
Normally these parameters are set in <filename>postgresql.conf</> so
that they apply to all server processes, but it is possible to turn
them on or off in individual sessions using the <xref
linkend="sql-set" endterm="sql-set-title"> command. (To prevent linkend="sql-set" endterm="sql-set-title"> command. (To prevent
ordinary users from hiding their activity from the administrator, ordinary users from hiding their activity from the administrator,
only superusers are allowed to change these parameters with only superusers are allowed to change these parameters with