Author: paul
Date: 2006-09-26 21:20:23 +0200 (Tue, 26 Sep 2006)
New Revision: 3466
Log:
r14058@polar: paul | 2006-09-26 14:21:17 -0500
Document timed_mutexes system variable.
Modified:
trunk/mysqld-optvars/options.xml
trunk/refman-5.0/database-administration.xml
trunk/refman-5.1/database-administration.xml
Property changes on: trunk
___________________________________________________________________
Name: svk:merge
- 4767c598-dc10-0410-bea0-d01b485662eb:/mysqldoc-local/mysqldoc/trunk:14057
7d8d2c4e-af1d-0410-ab9f-b038ce55645b:/mysqldoc-local/mysqldoc:8616
b5ec3a16-e900-0410-9ad2-d183a3acac99:/mysqldoc-local/mysqldoc/trunk:14218
bf112a9c-6c03-0410-a055-ad865cd57414:/mysqldoc-local/mysqldoc/trunk:10466
+ 4767c598-dc10-0410-bea0-d01b485662eb:/mysqldoc-local/mysqldoc/trunk:14058
7d8d2c4e-af1d-0410-ab9f-b038ce55645b:/mysqldoc-local/mysqldoc:8616
b5ec3a16-e900-0410-9ad2-d183a3acac99:/mysqldoc-local/mysqldoc/trunk:14218
bf112a9c-6c03-0410-a055-ad865cd57414:/mysqldoc-local/mysqldoc/trunk:10466
Modified: trunk/mysqld-optvars/options.xml
===================================================================
--- trunk/mysqld-optvars/options.xml 2006-09-26 19:20:11 UTC (rev 3465)
+++ trunk/mysqld-optvars/options.xml 2006-09-26 19:20:23 UTC (rev 3466)
Changed blocks: 1, Lines Added: 2, Lines Deleted: 1; 583 bytes
@@ -10480,9 +10480,10 @@
<vartype isdynamic="yes" class="server"/>
</types>
<values vartype="boolean" platform="all">
- <value default="FALSE"/>
+ <value default="OFF"/>
</values>
<versions>
+ <introduced version="5.0.3"/>
<manual version="5.0"/>
<manual version="5.1"/>
</versions>
Modified: trunk/refman-5.0/database-administration.xml
===================================================================
--- trunk/refman-5.0/database-administration.xml 2006-09-26 19:20:11 UTC (rev 3465)
+++ trunk/refman-5.0/database-administration.xml 2006-09-26 19:20:23 UTC (rev 3466)
Changed blocks: 1, Lines Added: 19, Lines Deleted: 0; 1318 bytes
@@ -6662,6 +6662,25 @@
</listitem>
<listitem>
+ <para id="optvar_timed_mutexes">
+ <literal>timed_mutexes</literal>
+ </para>
+
+ <para>
+ This variable controls whether <literal>InnoDB</literal>
+ mutexes are timed. If this variable is set to 0 or
+ <literal>OFF</literal> (the default), mutex timing is
+ disabled. If the variable is set to 1 or
+ <literal>ON</literal>, mutex timing is enabled. With
+ timing enabled, the <literal>os_wait_times</literal> value
+ in the output from <literal>SHOW ENGINE INNODB
+ MUTEX</literal> indicates the amount of time (in ms) spent
+ in operating system waits. Otherwise, the value is 0. This
+ variable was added in MySQL 5.0.3.
+ </para>
+ </listitem>
+
+ <listitem>
<para id="optvar_tmp_table_size">
<literal>tmp_table_size</literal>
</para>
Modified: trunk/refman-5.1/database-administration.xml
===================================================================
--- trunk/refman-5.1/database-administration.xml 2006-09-26 19:20:11 UTC (rev 3465)
+++ trunk/refman-5.1/database-administration.xml 2006-09-26 19:20:23 UTC (rev 3466)
Changed blocks: 1, Lines Added: 18, Lines Deleted: 0; 1264 bytes
@@ -6876,6 +6876,24 @@
</listitem>
<listitem>
+ <para id="optvar_timed_mutexes">
+ <literal>timed_mutexes</literal>
+ </para>
+
+ <para>
+ This variable controls whether <literal>InnoDB</literal>
+ mutexes are timed. If this variable is set to 0 or
+ <literal>OFF</literal> (the default), mutex timing is
+ disabled. If the variable is set to 1 or
+ <literal>ON</literal>, mutex timing is enabled. With
+ timing enabled, the <literal>os_wait_times</literal> value
+ in the output from <literal>SHOW ENGINE INNODB
+ MUTEX</literal> indicates the amount of time (in ms) spent
+ in operating system waits. Otherwise, the value is 0.
+ </para>
+ </listitem>
+
+ <listitem>
<para id="optvar_tmp_table_size">
<literal>tmp_table_size</literal>
</para>
| Thread |
|---|
| • svn commit - mysqldoc@docsrva: r3466 - in trunk: . mysqld-optvars refman-5.0 refman-5.1 | paul | 26 Sep |
