Author: paul
Date: 2007-12-03 18:56:09 +0100 (Mon, 03 Dec 2007)
New Revision: 9068
Log:
r33757@arctic: paul | 2007-12-03 11:55:00 -0600
Document bugfixes:
Bug#31081: server crash in regexp function
Bug#31450: Query causes error 1048
Bug#31639: Wrong plan for uncorrelated subquery when loose scan is applicable.
Bug#31662: 'null' is shown as type of fields for view with bad definer, breaks mysqldump
Bug#31663: FIELDS TERMINATED BY special character
Bug#32823: Incompatible change of decimal column in 5.0. -0.00 no longer supported.
Modified:
trunk/dynamic-docs/changelog/mysqld-1.xml
Property changes on: trunk
___________________________________________________________________
Name: svk:merge
- 4767c598-dc10-0410-bea0-d01b485662eb:/mysqldoc-local/mysqldoc/trunk:33747
7d8d2c4e-af1d-0410-ab9f-b038ce55645b:/mysqldoc-local/mysqldoc:27673
b5ec3a16-e900-0410-9ad2-d183a3acac99:/mysqldoc-local/mysqldoc/trunk:14218
bf112a9c-6c03-0410-a055-ad865cd57414:/mysqldoc-local/mysqldoc/trunk:22582
+ 4767c598-dc10-0410-bea0-d01b485662eb:/mysqldoc-local/mysqldoc/trunk:33757
7d8d2c4e-af1d-0410-ab9f-b038ce55645b:/mysqldoc-local/mysqldoc:27673
b5ec3a16-e900-0410-9ad2-d183a3acac99:/mysqldoc-local/mysqldoc/trunk:14218
bf112a9c-6c03-0410-a055-ad865cd57414:/mysqldoc-local/mysqldoc/trunk:22582
Modified: trunk/dynamic-docs/changelog/mysqld-1.xml
===================================================================
--- trunk/dynamic-docs/changelog/mysqld-1.xml 2007-12-03 17:47:22 UTC (rev 9067)
+++ trunk/dynamic-docs/changelog/mysqld-1.xml 2007-12-03 17:56:09 UTC (rev 9068)
Changed blocks: 1, Lines Added: 151, Lines Deleted: 0; 3593 bytes
@@ -1133,4 +1133,155 @@
</logentry>
+ <logentry entrytype="bug">
+
+ <tags>
+ <manual type="REGEXP"/>
+ </tags>
+
+ <bugs>
+ <fixes bugid="31081"/>
+ </bugs>
+
+ <versions>
+ <version ver="5.0.54"/>
+ <version ver="5.1.23"/>
+ <version ver="6.0.4"/>
+ </versions>
+
+ <message>
+
+ <para>
+ <function role="sqlop">REGEXP</function> operations could cause
+ a server crash for character sets such as
+ <literal>ucs2</literal>. Now the arguments are converted to
+ <literal>utf8</literal> if possible, to allow correct results to
+ be produced if the resulting strings contain only 8-bit
+ characters.
+ </para>
+
+ </message>
+
+ </logentry>
+
+ <logentry entrytype="bug">
+
+ <tags>
+ <manual type="optimizer"/>
+ <manual type="loose index scan"/>
+ </tags>
+
+ <bugs>
+ <fixes bugid="31639"/>
+ </bugs>
+
+ <versions>
+ <version ver="6.0.4"/>
+ </versions>
+
+ <message>
+
+ <para>
+ For queries for which loose index scan is applicable, the
+ optimizer could choose the wrong execution plan for correlated
+ subqueries.
+ </para>
+
+ </message>
+
+ </logentry>
+
+ <logentry entrytype="bug">
+
+ <tags>
+ <manual type="SELECT INTO OUTFILE"/>
+ </tags>
+
+ <bugs>
+ <fixes bugid="31663"/>
+ </bugs>
+
+ <versions>
+ <version ver="5.0.52"/>
+ <version ver="5.1.23"/>
+ <version ver="6.0.4"/>
+ </versions>
+
+ <message>
+
+ <para>
+ For <literal>SELECT ... INTO OUTFILE</literal>, if the
+ <literal>ENCLOSED BY</literal> string is empty and the
+ <literal>FIELDS TERMINATED BY</literal> string started with a
+ special character (one of <literal>n</literal>,
+ <literal>t</literal>, <literal>r</literal>,
+ <literal>b</literal>, <literal>0</literal>,
+ <literal>Z</literal>, or <literal>N</literal>), every occurrence
+ of the character within field values would be duplicated.
+ </para>
+
+ </message>
+
+ </logentry>
+
+ <logentry entrytype="bug">
+
+ <tags>
+ <manual type="views"/>
+ <manual type="SHOW COLUMNS"/>
+ </tags>
+
+ <bugs>
+ <fixes bugid="31662"/>
+ </bugs>
+
+ <versions>
+ <version ver="5.0.52"/>
+ <version ver="5.1.23"/>
+ <version ver="6.0.4"/>
+ </versions>
+
+ <message>
+
+ <para>
+ <literal>SHOW COLUMNS</literal> and <literal>DESCRIBE</literal>
+ displayed <literal>null</literal> as the column type for a view
+ with no valid definer. This caused <command>mysqldump</command>
+ to produce a non-reloadable dump file for the view.
+ </para>
+
+ </message>
+
+ </logentry>
+
+ <logentry entrytype="bug">
+
+ <tags>
+ <manual type="optimizer"/>
+ </tags>
+
+ <bugs>
+ <fixes bugid="31450"/>
+ </bugs>
+
+ <versions>
+ <version ver="5.0.52"/>
+ <version ver="5.1.23"/>
+ <version ver="6.0.4"/>
+ </versions>
+
+ <message>
+
+ <para>
+ Queries that used the <literal>ref</literal> access method or
+ index-based subquery execution over indexes that have
+ <literal>DECIMAL</literal> columns could fail with an error
+ <literal>Column <replaceable>col_name</replaceable> cannot be
+ null</literal>.
+ </para>
+
+ </message>
+
+ </logentry>
+
</changelog>
| Thread |
|---|
| • svn commit - mysqldoc@docsrva: r9068 - in trunk: . dynamic-docs/changelog | paul | 3 Dec |
