Author: paul
Date: 2008-05-27 19:52:36 +0200 (Tue, 27 May 2008)
New Revision: 10844
Log:
r31488@arctic: paul | 2008-05-27 12:50:44 -0500
Note that optimizer_use_mrr replaces multi_range_count.
Other minor tweaks.
Modified:
trunk/dynamic-docs/command-optvars/mysqld.xml
trunk/refman-6.0/dba-core.xml
Property changes on: trunk
___________________________________________________________________
Name: svk:merge
- 4767c598-dc10-0410-bea0-d01b485662eb:/mysqldoc-local/mysqldoc/trunk:35828
7d8d2c4e-af1d-0410-ab9f-b038ce55645b:/mysqldoc-local/mysqldoc:31708
b5ec3a16-e900-0410-9ad2-d183a3acac99:/mysqldoc-local/mysqldoc/trunk:14218
bf112a9c-6c03-0410-a055-ad865cd57414:/mysqldoc-local/mysqldoc/trunk:31461
+ 4767c598-dc10-0410-bea0-d01b485662eb:/mysqldoc-local/mysqldoc/trunk:35828
7d8d2c4e-af1d-0410-ab9f-b038ce55645b:/mysqldoc-local/mysqldoc:31708
b5ec3a16-e900-0410-9ad2-d183a3acac99:/mysqldoc-local/mysqldoc/trunk:14218
bf112a9c-6c03-0410-a055-ad865cd57414:/mysqldoc-local/mysqldoc/trunk:31488
Modified: trunk/dynamic-docs/command-optvars/mysqld.xml
===================================================================
--- trunk/dynamic-docs/command-optvars/mysqld.xml 2008-05-27 17:27:01 UTC (rev 10843)
+++ trunk/dynamic-docs/command-optvars/mysqld.xml 2008-05-27 17:52:36 UTC (rev 10844)
Changed blocks: 1, Lines Added: 1, Lines Deleted: 1; 547 bytes
@@ -14210,7 +14210,7 @@
<name>optimizer_use_mrr</name>
<shortdescription lang="en">
- How the optimizer uses the Multi-Read-Range access method
+ How the optimizer reads multiple ranges of index tuples
</shortdescription>
<types>
Modified: trunk/refman-6.0/dba-core.xml
===================================================================
--- trunk/refman-6.0/dba-core.xml 2008-05-27 17:27:01 UTC (rev 10843)
+++ trunk/refman-6.0/dba-core.xml 2008-05-27 17:52:36 UTC (rev 10844)
Changed blocks: 1, Lines Added: 10, Lines Deleted: 0; 766 bytes
@@ -6338,6 +6338,16 @@
or off, but the syntax might change to allow control over
additional capabilities.
</para>
+
+ <para>
+ <indexterm>
+ <primary>multi_range_count system variable</primary>
+ </indexterm>
+
+ The <literal>optimizer_use_mrr</literal> system variable
+ replaces the <literal>multi_range_count</literal> variable
+ from older versions of MySQL.
+ </para>
</listitem>
<listitem>
| Thread |
|---|
| • svn commit - mysqldoc@docsrva: r10844 - in trunk: . dynamic-docs/command-optvars refman-6.0 | paul | 27 May |
