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Add log_min_duration_statement.

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Christopher Kings-Lynne
This commit is contained in:
Bruce Momjian
2003-06-11 18:01:14 +00:00
parent 8bfe93c5c8
commit b952d61c54
6 changed files with 66 additions and 14 deletions
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19
doc/src/sgml/runtime.sgml
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@ -1,5 +1,5 @@
<!--
$Header: /cvsroot/pgsql/doc/src/sgml/runtime.sgml,v 1.182 2003/05/27 17:49:45 momjian Exp $
$Header: /cvsroot/pgsql/doc/src/sgml/runtime.sgml,v 1.183 2003/06/11 18:01:13 momjian Exp $
-->
<Chapter Id="runtime">
@ -1051,6 +1051,23 @@ SET ENABLE_SEQSCAN TO OFF;
</listitem>
</varlistentry>
<varlistentry>
<term><varname>LOG_MIN_DURATION_STATEMENT</varname> (<type>integer</type>)</term>
<listitem>
<para>
Sets a minimum statement execution time (in milliseconds)
above which a statement will be logged. All SQL statements
that run longer than the time specified will be logged together
with the duration, in seconds. The default is <literal>0</literal>
(turning this feature off). For example, if you set it
to <literal>250</literal> then all SQL statements that run longer
than 250ms will be logged along with the duration. Enabling this
option can be useful in tracking down unoptimized queries in
your applications.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><varname>LOG_MIN_ERROR_STATEMENT</varname> (<type>string</type>)</term>
<listitem>