Author: paul
Date: 2010-05-12 21:42:21 +0200 (Wed, 12 May 2010)
New Revision: 20599
Log:
r58909@frost: paul | 2010-05-12 14:40:02 -0500
Document bug fixes:
Bug#52120: create view cause Assertion failed: 0, file .\item_subselect.cc, line 817
Bug#52745: Failing assertion: blob_no < page_zip->n_blobs
Bug#52746: innodb purge thread crashed with table containing prefix indexed blobs
Bug#53122: InnoDB recovery uses too big a hash table for redo log records
Modified:
trunk/dynamic-docs/changelog/mysqld-2.xml
Property changes on: trunk
___________________________________________________________________
Name: svk:merge
- 07c7e7b4-24e3-4b51-89d0-6dc09fec6bec:/mysqldoc-local/mysqldoc/trunk:35498
07c7e7b4-24e3-4b51-89d0-6dc09fec6bec:/mysqldoc-local/trunk:39056
4767c598-dc10-0410-bea0-d01b485662eb:/mysqldoc-local/mysqldoc/trunk:43968
4767c598-dc10-0410-bea0-d01b485662eb:/mysqldoc-local/trunk:44480
7d8d2c4e-af1d-0410-ab9f-b038ce55645b:/mysqldoc-local/mysqldoc:58895
b5ec3a16-e900-0410-9ad2-d183a3acac99:/mysqldoc-local/mysqldoc/trunk:14218
bf112a9c-6c03-0410-a055-ad865cd57414:/mysqldoc-local/mysqldoc/trunk:39036
bf112a9c-6c03-0410-a055-ad865cd57414:/mysqldoc-local/trunk:39546
+ 07c7e7b4-24e3-4b51-89d0-6dc09fec6bec:/mysqldoc-local/mysqldoc/trunk:35498
07c7e7b4-24e3-4b51-89d0-6dc09fec6bec:/mysqldoc-local/trunk:39056
4767c598-dc10-0410-bea0-d01b485662eb:/mysqldoc-local/mysqldoc/trunk:43968
4767c598-dc10-0410-bea0-d01b485662eb:/mysqldoc-local/trunk:44480
7d8d2c4e-af1d-0410-ab9f-b038ce55645b:/mysqldoc-local/mysqldoc:58909
b5ec3a16-e900-0410-9ad2-d183a3acac99:/mysqldoc-local/mysqldoc/trunk:14218
bf112a9c-6c03-0410-a055-ad865cd57414:/mysqldoc-local/mysqldoc/trunk:39036
bf112a9c-6c03-0410-a055-ad865cd57414:/mysqldoc-local/trunk:39546
Modified: trunk/dynamic-docs/changelog/mysqld-2.xml
===================================================================
--- trunk/dynamic-docs/changelog/mysqld-2.xml 2010-05-12 19:41:59 UTC (rev 20598)
+++ trunk/dynamic-docs/changelog/mysqld-2.xml 2010-05-12 19:42:21 UTC (rev 20599)
Changed blocks: 2, Lines Added: 124, Lines Deleted: 3; 3717 bytes
@@ -14360,9 +14360,9 @@
<para>
The <literal role="sysvar">large_pages</literal> system variable
- was tied to the <option role="mysqld">--large-files</option>
- command-line option, not the
- <option role="mysqld">--large-pages</option> option.
+ was tied to the <option>--large-files</option> command-line
+ option, not the <option role="mysqld">--large-pages</option>
+ option.
</para>
</message>
@@ -14654,4 +14654,125 @@
</logentry>
+ <logentry entrytype="bug">
+
+ <tags>
+ <manual type="InnoDB Plugin"/>
+ </tags>
+
+ <bugs>
+ <fixes bugid="52746"/>
+ </bugs>
+
+ <versions>
+ <version ver="5.1.47"/>
+ </versions>
+
+ <message>
+
+ <para>
+ An overly strict assertion could fail during the purge of
+ delete-marked records in <literal>DYNAMIC</literal> or
+ <literal>COMPRESSED</literal>
+ <literal role="se">InnoDB</literal> tables that contain column
+ prefix indexes.
+ </para>
+
+ </message>
+
+ </logentry>
+
+ <logentry entrytype="bug">
+
+ <tags>
+ <manual type="InnoDB Plugin"/>
+ </tags>
+
+ <bugs>
+ <fixes bugid="52745"/>
+ </bugs>
+
+ <versions>
+ <version ver="5.1.47"/>
+ </versions>
+
+ <message>
+
+ <para>
+ <literal role="se">InnoDB</literal> attempted to choose off-page
+ storage without ensuring that there was an <quote>off-page
+ storage</quote> flag in the record header. To correct this, in
+ <literal>DYNAMIC</literal> and <literal>COMPRESSED</literal>
+ formats, <literal role="se">InnoDB</literal> stores locally any
+ non-<literal role="type">BLOB</literal> columns having a maximum
+ length not exceeding 256 bytes. This is because there is no room
+ for the <quote>external storage</quote> flag when the maximum
+ length is 255 bytes or less. This restriction trivially holds in
+ <literal>REDUNDANT</literal> and <literal>COMPACT</literal>
+ formats, because there <literal role="se">InnoDB</literal>
+ always stores locally columns having a length up to
+ <literal>local_len</literal> = 788 bytes.
+ </para>
+
+ </message>
+
+ </logentry>
+
+ <logentry entrytype="bug">
+
+ <tags>
+ <manual type="optimizer"/>
+ </tags>
+
+ <bugs>
+ <fixes bugid="52120"/>
+ </bugs>
+
+ <versions>
+ <version ver="5.1.47"/>
+ </versions>
+
+ <message>
+
+ <para>
+ For debug builds, creating a view containing a subquery that
+ might require collation adjustment caused an assertion to be
+ raised. For example, this could occur if some items had
+ different collations but the result collation could be adjusted
+ to the one of them.
+ </para>
+
+ </message>
+
+ </logentry>
+
+ <logentry entrytype="feature">
+
+ <tags>
+ <manual type="InnoDB"/>
+ </tags>
+
+ <bugs>
+ <fixes bugid="53122"/>
+ </bugs>
+
+ <versions>
+ <version ver="5.1.47"/>
+ <version ver="5.5.5"/>
+ </versions>
+
+ <message>
+
+ <para>
+ <literal role="se">InnoDB</literal> stores redo log records in a
+ hash table during recovery. On 64-bit systems, this hash table
+ was 1/8 of the buffer pool size. To reduce memory usage, the
+ dimension of the hash table was reduced to 1/64 of the buffer
+ pool size (or 1/128 on 32-bit systems).
+ </para>
+
+ </message>
+
+ </logentry>
+
</changelog>
| Thread |
|---|
| • svn commit - mysqldoc@docsrva: r20599 - in trunk: . dynamic-docs/changelog | paul.dubois | 12 May |
