Author: paul
Date: 2008-02-28 21:29:50 +0100 (Thu, 28 Feb 2008)
New Revision: 10061
Log:
r29598@frost: paul | 2008-02-28 14:14:04 -0600
Clarify: index merge is not a cross-table operation
(Bug#34933)
Modified:
trunk/it/refman-5.1/optimization.xml
trunk/pt/refman-5.1/optimization.xml
trunk/refman-5.0/optimization.xml
trunk/refman-5.1/optimization.xml
trunk/refman-6.0/optimization.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:29573
b5ec3a16-e900-0410-9ad2-d183a3acac99:/mysqldoc-local/mysqldoc/trunk:14218
bf112a9c-6c03-0410-a055-ad865cd57414:/mysqldoc-local/mysqldoc/trunk:29732
+ 4767c598-dc10-0410-bea0-d01b485662eb:/mysqldoc-local/mysqldoc/trunk:35828
7d8d2c4e-af1d-0410-ab9f-b038ce55645b:/mysqldoc-local/mysqldoc:29598
b5ec3a16-e900-0410-9ad2-d183a3acac99:/mysqldoc-local/mysqldoc/trunk:14218
bf112a9c-6c03-0410-a055-ad865cd57414:/mysqldoc-local/mysqldoc/trunk:29732
Modified: trunk/it/refman-5.1/optimization.xml
===================================================================
--- trunk/it/refman-5.1/optimization.xml 2008-02-28 17:06:10 UTC (rev 10060)
+++ trunk/it/refman-5.1/optimization.xml 2008-02-28 20:29:50 UTC (rev 10061)
Changed blocks: 1, Lines Added: 2, Lines Deleted: 1; 668 bytes
@@ -3195,7 +3195,8 @@
retrieve rows with several <literal>range</literal> scans and to
merge their results into one. The merge can produce unions,
intersections, or unions-of-intersections of its underlying
- scans.
+ scans. This access method merges index scans from a single
+ table; it does not merge scans across multiple tables.
</para>
<para>
Modified: trunk/pt/refman-5.1/optimization.xml
===================================================================
--- trunk/pt/refman-5.1/optimization.xml 2008-02-28 17:06:10 UTC (rev 10060)
+++ trunk/pt/refman-5.1/optimization.xml 2008-02-28 20:29:50 UTC (rev 10061)
Changed blocks: 1, Lines Added: 2, Lines Deleted: 1; 668 bytes
@@ -3195,7 +3195,8 @@
retrieve rows with several <literal>range</literal> scans and to
merge their results into one. The merge can produce unions,
intersections, or unions-of-intersections of its underlying
- scans.
+ scans. This access method merges index scans from a single
+ table; it does not merge scans across multiple tables.
</para>
<para>
Modified: trunk/refman-5.0/optimization.xml
===================================================================
--- trunk/refman-5.0/optimization.xml 2008-02-28 17:06:10 UTC (rev 10060)
+++ trunk/refman-5.0/optimization.xml 2008-02-28 20:29:50 UTC (rev 10061)
Changed blocks: 1, Lines Added: 2, Lines Deleted: 1; 659 bytes
@@ -3055,7 +3055,8 @@
retrieve rows with several <literal>range</literal> scans and to
merge their results into one. The merge can produce unions,
intersections, or unions-of-intersections of its underlying
- scans.
+ scans. This access method merges index scans from a single
+ table; it does not merge scans across multiple tables.
</para>
<note>
Modified: trunk/refman-5.1/optimization.xml
===================================================================
--- trunk/refman-5.1/optimization.xml 2008-02-28 17:06:10 UTC (rev 10060)
+++ trunk/refman-5.1/optimization.xml 2008-02-28 20:29:50 UTC (rev 10061)
Changed blocks: 1, Lines Added: 2, Lines Deleted: 1; 659 bytes
@@ -3205,7 +3205,8 @@
retrieve rows with several <literal>range</literal> scans and to
merge their results into one. The merge can produce unions,
intersections, or unions-of-intersections of its underlying
- scans.
+ scans. This access method merges index scans from a single
+ table; it does not merge scans across multiple tables.
</para>
<para>
Modified: trunk/refman-6.0/optimization.xml
===================================================================
--- trunk/refman-6.0/optimization.xml 2008-02-28 17:06:10 UTC (rev 10060)
+++ trunk/refman-6.0/optimization.xml 2008-02-28 20:29:50 UTC (rev 10061)
Changed blocks: 1, Lines Added: 2, Lines Deleted: 1; 659 bytes
@@ -3201,7 +3201,8 @@
retrieve rows with several <literal>range</literal> scans and to
merge their results into one. The merge can produce unions,
intersections, or unions-of-intersections of its underlying
- scans.
+ scans. This access method merges index scans from a single
+ table; it does not merge scans across multiple tables.
</para>
<para>
| Thread |
|---|
| • svn commit - mysqldoc@docsrva: r10061 - in trunk: . it/refman-5.1 pt/refman-5.1 refman-5.0 refman-5.1 refman-6.0 | paul | 28 Feb |
