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From:jon Date:February 19 2008 3:06pm
Subject:svn commit - mysqldoc@docsrva: r9917 - in trunk: dynamic-docs/command-optvars refman-4.1 refman-5.0 refman-5.1 refman-6.0
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Author: jstephens
Date: 2008-02-19 16:06:16 +0100 (Tue, 19 Feb 2008)
New Revision: 9917

Log:

Fixed description of ndb_cache_check_time system variable

(Thanks, MTaylor and Pekka!)



Modified:
   trunk/dynamic-docs/command-optvars/mysqld.xml
   trunk/refman-4.1/dba-core.xml
   trunk/refman-5.0/dba-core.xml
   trunk/refman-5.1/dba-core.xml
   trunk/refman-6.0/dba-core.xml


Modified: trunk/dynamic-docs/command-optvars/mysqld.xml
===================================================================
--- trunk/dynamic-docs/command-optvars/mysqld.xml	2008-02-19 14:15:55 UTC (rev 9916)
+++ trunk/dynamic-docs/command-optvars/mysqld.xml	2008-02-19 15:06:16 UTC (rev 9917)
Changed blocks: 1, Lines Added: 2, Lines Deleted: 2; 610 bytes

@@ -13353,8 +13353,8 @@
     <name>ndb_cache_check_time</name>
 
     <shortdescription lang="en">
-      The number of milliseconds to wait before checking the NDB query
-      cache
+      The number of milliseconds between checks of cluster SQL nodes
+      made by the MySQL query cache
     </shortdescription>
 
     <types>


Modified: trunk/refman-4.1/dba-core.xml
===================================================================
--- trunk/refman-4.1/dba-core.xml	2008-02-19 14:15:55 UTC (rev 9916)
+++ trunk/refman-4.1/dba-core.xml	2008-02-19 15:06:16 UTC (rev 9917)
Changed blocks: 1, Lines Added: 10, Lines Deleted: 12; 1812 bytes

@@ -5038,21 +5038,19 @@
           </para>
 
           <para>
-            The number of milliseconds to wait before checking the
-            <literal>NDB</literal> query cache. Setting this to
-            <literal>0</literal> (the default and minimum value) means
-            that the <literal>NDB</literal> query cache will be checked
-            for validation on every query.
+            The number of milliseconds that elapse between checks of
+            MySQL Cluster SQL nodes by the MySQL query cache. Setting
+            this to 0 (the default and minimum value) means that the
+            query cache checks for validation on every query.
           </para>
 
           <para>
-            The recommended maximum value for this variable is
-            <literal>1000</literal>, which means that the query cache is
-            checked once per second. A larger value means the
-            <literal>NDB</literal> query cache is less often checked and
-            invalidated due to updates on a different
-            <command>mysqld</command>. It is generally not desirable to
-            set this to a value greater than <literal>2000</literal>.
+            The recommended maximum value for this variable is 1000,
+            which means that the check is performed once per second. A
+            larger value means that the check is performed and possibly
+            invalidated due to updates on different SQL nodes less
+            often. It is generally not desirable to set this to a value
+            greater than 2000.
           </para>
         </listitem>
 


Modified: trunk/refman-5.0/dba-core.xml
===================================================================
--- trunk/refman-5.0/dba-core.xml	2008-02-19 14:15:55 UTC (rev 9916)
+++ trunk/refman-5.0/dba-core.xml	2008-02-19 15:06:16 UTC (rev 9917)
Changed blocks: 1, Lines Added: 10, Lines Deleted: 12; 1883 bytes

@@ -6014,21 +6014,19 @@
           <para condition="dynamic:optvar:item" role="5.0:mysqld:ndb_cache_check_time"/>
 
           <para>
-            The number of milliseconds to wait before checking the
-            <literal>NDB</literal> query cache. Setting this to
-            <literal>0</literal> (the default and minimum value) means
-            that the <literal>NDB</literal> query cache will be checked
-            for validation on every query.
+            The number of milliseconds that elapse between checks of
+            MySQL Cluster SQL nodes by the MySQL query cache. Setting
+            this to 0 (the default and minimum value) means that the
+            query cache checks for validation on every query.
           </para>
 
           <para>
-            The recommended maximum value for this variable is
-            <literal>1000</literal>, which means that the query cache is
-            checked once per second. A larger value means the
-            <literal>NDB</literal> query cache is less often checked and
-            invalidated due to updates on a different
-            <command>mysqld</command>. It is generally not desirable to
-            set this to a value greater than <literal>2000</literal>.
+            The recommended maximum value for this variable is 1000,
+            which means that the check is performed once per second. A
+            larger value means that the check is performed and possibly
+            invalidated due to updates on different SQL nodes less
+            often. It is generally not desirable to set this to a value
+            greater than 2000.
           </para>
         </listitem>
 


Modified: trunk/refman-5.1/dba-core.xml
===================================================================
--- trunk/refman-5.1/dba-core.xml	2008-02-19 14:15:55 UTC (rev 9916)
+++ trunk/refman-5.1/dba-core.xml	2008-02-19 15:06:16 UTC (rev 9917)
Changed blocks: 1, Lines Added: 10, Lines Deleted: 12; 1883 bytes

@@ -6213,21 +6213,19 @@
           <para condition="dynamic:optvar:item" role="5.1:mysqld:ndb_cache_check_time"/>
 
           <para>
-            The number of milliseconds to wait before checking the
-            <literal>NDB</literal> query cache. Setting this to
-            <literal>0</literal> (the default and minimum value) means
-            that the <literal>NDB</literal> query cache will be checked
-            for validation on every query.
+            The number of milliseconds that elapse between checks of
+            MySQL Cluster SQL nodes by the MySQL query cache. Setting
+            this to 0 (the default and minimum value) means that the
+            query cache checks for validation on every query.
           </para>
 
           <para>
-            The recommended maximum value for this variable is
-            <literal>1000</literal>, which means that the query cache is
-            checked once per second. A larger value means the
-            <literal>NDB</literal> query cache is less often checked and
-            invalidated due to updates on a different
-            <command>mysqld</command>. It is generally not desirable to
-            set this to a value greater than <literal>2000</literal>.
+            The recommended maximum value for this variable is 1000,
+            which means that the check is performed once per second. A
+            larger value means that the check is performed and possibly
+            invalidated due to updates on different SQL nodes less
+            often. It is generally not desirable to set this to a value
+            greater than 2000.
           </para>
         </listitem>
 


Modified: trunk/refman-6.0/dba-core.xml
===================================================================
--- trunk/refman-6.0/dba-core.xml	2008-02-19 14:15:55 UTC (rev 9916)
+++ trunk/refman-6.0/dba-core.xml	2008-02-19 15:06:16 UTC (rev 9917)
Changed blocks: 1, Lines Added: 10, Lines Deleted: 12; 1883 bytes

@@ -6082,21 +6082,19 @@
           <para condition="dynamic:optvar:item" role="6.0:mysqld:ndb_cache_check_time"/>
 
           <para>
-            The number of milliseconds to wait before checking the
-            <literal>NDB</literal> query cache. Setting this to
-            <literal>0</literal> (the default and minimum value) means
-            that the <literal>NDB</literal> query cache will be checked
-            for validation on every query.
+            The number of milliseconds that elapse between checks of
+            MySQL Cluster SQL nodes by the MySQL query cache. Setting
+            this to 0 (the default and minimum value) means that the
+            query cache checks for validation on every query.
           </para>
 
           <para>
-            The recommended maximum value for this variable is
-            <literal>1000</literal>, which means that the query cache is
-            checked once per second. A larger value means the
-            <literal>NDB</literal> query cache is less often checked and
-            invalidated due to updates on a different
-            <command>mysqld</command>. It is generally not desirable to
-            set this to a value greater than <literal>2000</literal>.
+            The recommended maximum value for this variable is 1000,
+            which means that the check is performed once per second. A
+            larger value means that the check is performed and possibly
+            invalidated due to updates on different SQL nodes less
+            often. It is generally not desirable to set this to a value
+            greater than 2000.
           </para>
         </listitem>
 


Thread
svn commit - mysqldoc@docsrva: r9917 - in trunk: dynamic-docs/command-optvars refman-4.1 refman-5.0 refman-5.1 refman-6.0jon19 Feb