Download | Release Notes | Changelog |Overview of 5.1
Release date: 30 Jan 2013
For the highlights of this release, see the release notes.
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Revision #3180 Fri 2013-01-25 14:29:46 +0100
- Server crashes on normal shutdown in closefrm after executing a query from MyISAM table
don't write a key value into the record buffer - a key length can be larger then the record length.
Fri 2013-01-25 12:26:35 +0100
- Valgrind complains on simple selects containing expression DAY(FROM_UNIXTIME(-1))
check item->null_value before using the result of item->val_int()
[merge] Mon 2013-01-21 13:48:34 -0800
Merge.
Mon 2013-01-21 11:47:45 -0800
Fixed bug (bug #56927). This bug could result in returning 0 for the expressions of the form <aggregate_function>(distinct field) when the system variable max_heap_table_size was set to a small enough number. It happened because the method Unique::walk() did not support the case when more than one pass was needed to merge the trees of distinct values saved in an external file.
Mon 2013-01-21 10:52:39 +0100
SELECT on information_schema using a subquery locks up the information_schema table due to incorrect mutexes handling
Early evaluation of subqueries in the WHERE conditions on I_S.*_STATUS tables, otherwise the subquery on this same table will try to acquire LOCK_status twice.
[merge] Wed 2013-01-09 23:51:51 +0100
mysql-5.1.67 merge
Tue 2012-12-04 17:08:02 +0100
proactive s/strmov/strnmov/ in sql_acl.cc and related test cases
Fri 2012-12-21 15:17:26 +0100
Support VS2012. Exclude compiler-defined symbols from being exported by mysqld.exe
Thu 2012-12-06 00:37:06 +0100
: myisamchk bogus error for files larger than 4GB.
The failure is caused by failing stat() call . C Runtime function stat() uses old struct with 32bit st_size member, and since Visual Studio 2010 , it returns an error on st_size overflow (i.e on files larger than 4GB)
Fix replaces stat() by my_stat(), the later is backed by 64bit-able stat64().
Backported a fix in grant_lowercase.test from mariadb 5.5.
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