Download | Release Notes | Changelog |Overview of 5.1

Release date: 30 Jan 2013

For the highlights of this release, see the release notes.

The revision number links will take you to the revision's page on Launchpad. On Launchpad you can view more details of the revision and view diffs of the code modified in that revision.

• 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().

| |Changelog |

Release date: 6 Apr 2012

For the highlights of this release, see the .

The revision number links will take you to the revision's page on Launchpad. On Launchpad you can view more details of the revision and view diffs of the code modified in that revision.

• [merge] Thu 2012-04-05 10:49:38 +0200

| | Changelog |

Release date: 10 May 2010

• Fix for a buffer overflow that might potentially allow an authenticated user to run arbitrary code inside the server.

• Fix for : "Security hole with bypassing grants using special path in db/table names."

See the for a list of the changes between and .

| | Changelog |

Release date: 15 Nov 2009

Generally: MariaDB-5.1.39 Beta is based on MySQL-5.1.39, but has these additional changes and bug fixes.

• Includes MySQL 5.1.39 (check for details of changes since MySQL 5.1.38)

• Includes XtraDB 1.0.3-8 (check for details of changes since XtraDB 1.0.3-6)

Download | Release Notes | Changelog |Overview of 5.1

Release date: 01 Feb 2010

See the MariaDB 5.1.42 Release Notes for the highlights of this release.

MariaDB-5.1.42 is based on MySQL-5.1.42, and in addition to the changes listed in previous changelogs it includes the following changes and bug fixes:

• Includes MySQL 5.1.42

• Includes 1.0.6-9

• Includes PBXT 1.0.09f RC3

• Includes

• Added page fault counters for SHOW PROFILE on Windows.

• Fixed bug where one connection didn't see newly committed data from another connection.

• Fix multiple test suite failures in Buildbot due to races in the test cases or missing server features not properly checked.

• Make test case deterministic by replacing sleep with include/wait_condition.inc

• Move test from main.trigger to main.trigger_notembedded, as it now depends on INFORMATION_SCHEMA.PROCESSLIST (rather than sleeps) to synchronise.

• Fixed bug where mysqlbinlog hold up multiple connections to MySQL when using mysqlbinlog -R file1 file2 ...

• Merged patch from Percona to get proper fix for compilation issue of srv0srv.c on Solaris

• Fixed compile errors on windows.

• Fixed that we use same flags when testing for assembler as by makefiles.

• Fixed bug in locking by triggers found by test case when compiling without query cache.

• Fixed xtradb/handler/ha_innodb.cc to call explain_filename()

• Removed not needed test file (that caused embedded server to fail).

• Fix for XtraDB 9: missing DBUG_RETURN.

• Fix crashes by taking kernel mutex when calling srv_table_reserve_slot() during thread startup.

• Apply to XtraDB MySQL/build-in innodb patches for and .

• Fix freed-twice error in XtraDB (from InnoDB plugin 1.0.6).

• Fixed race condition when innobase_shutdown_for_mysql() was called before parser was initialized (as it's initialized on first usage).

• Fixes for some randomly occuring test failures in Buildbot.

• Fix for : Result of reverse_lookup("localhost") is system dependent. Therefore we disable the result of it.

• [SECURITY] yaSSL cert info buffer overflow fix. Fixes .

• Fix Windows test failures in binlog tests in certain time zones. Thanks to Alex Budovski for helping with this.

• Fixed some compiler warnings and errors in test suite and compiler warnings from OpenSolaris build.

• Add support in bintar build script for OpenSolaris.

• When compiling with debug, don't clear buffer in 'net_clear()' - This allows us to easier find bugs in the protocol and also get repeatable test failures in test cases where someone forgot to do --reap

• Changed version number from RC to stable

• Fixed bug in Yassle to get correct error messages in case of errors

• Provide better error messages in case of SSL connect failure

• Updated out-of-date SSL certificates to fix failing mysql-test-system (certificates now active for 10 years)

• Fixed bug in query_cache that could cause asserts and hangs in DEBUG builds.

• Fixed bug where one connection did not see changes done by another connection.

• Fix for : mysqlslap.exe crashes if called without any parameters

• Fix Windows build of embedded server (forgotten dependency).

Download | Release Notes | Changelog |Overview of 5.1

Release date: 24 Mar 2010

See the MariaDB 5.1.44 Release Notes for the highlights of this release.

MariaDB 5.1.44 is based on MySQL 5.1.44 and includes all changes made since MySQL 5.1.42, including MySQL 5.1.43. In addition to the changes listed in previous changelogs it includes the following changes and bug fixes:

• fixed a reported performance problem with MariaDB internal temporary tables

• don't crash on failing to load a plugin with newer MYSQL_PLUGIN_INTERFACE_VERSION

• don't copy st_mysql_plugin structure unnecessary (sizeof hasn't changed)

• Fix myisam checksum patch to check for HA_OPTION_CHECKSUM after it was set, not before

• Fix for MyISAM table created in MariaDB not readable by MySQL

• Fix for: DELETE IGNORE and FK constraint. Now DELETE IGNORE skips over rows with a foreign key constraints (as it was supposed to do)

• Fix some compiler warnings seen in Buildbot. Add some extra error output and code cleanup in an attempt to fix/debug a rare random testsuite problem in check_warnings, where the exit code from mysqltest is somehow corrupted inside mysql-test-run.pl.

• Fixes for two test failures in Buildbot.

  1. Adjust timing in test case, to avoid test failures caused by high load on machines and consequent race conditions in the test case.

  2. Add another variant of Valgrind suppressions for memory leak in system libraries when unloading dynamic object files.

• Added count of my_sync calls (to SHOW STATUS)

• tmp_table_size can now be set to 0 (to disable in memory internal temp tables)

• Improved speed for internal Maria temp tables:

  • Don't use packed keys, except with long text fields.

  • Don't copy key all accessed pages during key search.

• Some new benchmark tests to sql-bench (for group by)

• do not take LOCK_plugin for built-in plugins

• Fixed : Running RQG outer_join test leads to crash. Save no-records constant tables in JOIN::const_table_map before we invoke eliminate_tables(). Failure to do so caused crash when the same table was marked as constant two times

• fix for a possible DoS in the my_net_skip_rest()

• Fixed : make test ORDER BY date_ord ASC. (Problem was missing time_zone setting)

• Fixed : Running RQG optimizer_no_subquery crashes MariaDB. When analying multiple equalities, take into account that they may not have a single table field that belongs to one of the tables that we're trying to eliminate (and they are not useful for table elimination in that case)

• Increased loop counts of sql-bench tests to get run times around 5 minutes on current machines. Tested on a Xeon machine and a new dual core laptop.

• Fix for : Test maria.maria3 fails when --without-maria-tmp-tables is set

• Fix for : useability bug of thread pool configuration. Nowmysqld --help --verbose shows the value for thread-handling Fixed also thatmysqld --one-thread works as expected.

• Added option --temporary-tables to test speed of temporary tables

• When one does a drop table, the indexes are not flushed to disk before drop anymore (with MyISAM/Maria).

• myisam-recover options changed from OFF to 'DEFAULT' to get less chance of data loss when using MyISAM. (The disadvantage is that changed MyISAM tables will be checked at access time; Use --myisam-recover=OFF for old behavior)

• Don't call extra (HA_EXTRA_FORCE_REOPEN) in ALTER TABLE if table is locked as this will mark table as crashed!

• Added assert to detect if we accidentally would use MyISAM versioning in MySQL

• Added --connect-command="sql-string" to sql-bench test suite. This allows one to send an extra command to the mysql server to setup the environment before starting tests.

• now we force at least libevent-1.4

• hide nm warnings in configure

• Support building with system libevent

Download | Release Notes | Changelog |Overview of 5.1

Release date: 13 Jan 2010

See the MariaDB 5.1.41 Release Notes for the highlights of this release.

MariaDB-5.1.41 RC is based on MySQL-5.1.41, and in addition to the changes listed in the 5.1.39 and 5.1.38 changelogs it includes these additional changes and bug fixes:

• Includes MySQL 5.1.41

• Includes 1.0.4-8

• Includes 1.0.09f RC3

• Includes

• Fixed typos of --engine help text.

• Added page fault counters for SHOW PROFILE on Windows.

• Fixed bug where one connection didn't see newly committed data from another connection.

• Safety change to ensure read/black trees (used with heap tables) works on 64 bit setups where ulong <> size_t

• Don't retry test cases by default

• Fixed bug where we could (under unlikely error conditions) access not initialized variable

• Added error handling for my_seek() & my_tell() failures

• Fixed --with-fast-mutexes and without safe mutexes (debug build) maria do not builds

• Added 'mariadb_SERVER' as extra config group for MariaDB embedded server

• Apply the strict aliasing patch from

• Remove compiler warnings (Including some warnings from -Wstrict-aliasing)

• Don't use static link by default (in compile-pentium) as some new systems don't have all static libraries available

• Change type for functions in plugin.h:str_mysql_ftparser_param() to const unsigned char and string lengths to size_t.

  • One effect of the above change is that one needs to include mysql_global.h or define size_t before including plugin.h

  • This fixes a case where mysql_client_test failed with newer gcc that enables strict-aliasing by default

• Added protection around usage of thd->mysys_var (May be changed to 0 by scheduler)

• Fix for SHOW BINLOG EVENTS: Wrong offset or I/O error

• Removed some not needed casts

• Change plugin.h to be 'binary compatible' with old versions

• Added mysql_ft_size_t typedef to plugin.h to make it trivial to change string lengths to size_t on next ABI change

• Protect stack->keywords with THR_LOCK_dbug

  • This solves a core dump in MariaDB when one sets the GLOBAL.DEBUG variable in mysql-test-run when other threads are checking the keyword list

• Fixed Replication from 4.0 to 5.1 broken

• Changed -1 row number in some warnings to 0 (-1 doesn't make sense as a row number and when doing insert / load data, first row is 1, so 0 is free to use)

• Fixed rpl_timezone fails on PB-2 with mismatch error

• Fixed coredump in sql_plugin.cc:intern_plugin_lock() on mysqld start with PBXT

• Ensure that mysql_get_server_version() also works if there is a non numerical prefix before the version number

• Applied patch from Alexander Barkov to fix some problems with Croatian character set and LIKE queries

• Fix for PBXT running inside embedded server (). Also some small fixes to make the PBXT testsuite work in --embedded.

• Add DB_TYPE_AUTOASSIGN as a better name for DB_TYPE_UNKNOWN, which is what plugins should generally use.

• Fixed bug in my_uuid() that caused failures on hpux and ia64

• Fixed bug in tc.log recovery code that caused crash_commit_before to sometimes crash.

• OpenSolaris 5.11-x86 now compiles (tested with 32 bit)

• Add BUILD/compile-bintar, which builds MariaDB with correct options for a binary tarball release.

• Various test suite fixes and improvements.

| |Changelog |

Release date: 2 Apr 2012

For the highlights of this release, see the .

The revision number links will take you to the revision's page on Launchpad. On Launchpad you can view more details of the revision and view diffs of the code modified in that revision.

• Fri 2012-03-30 13:42:52 +0300

Download | Release Notes | Changelog |Overview of 5.1

Release date: 09 Aug 2010

For the highlights of this release, see the release notes.

The revision number links will take you to the revision's page on Launchpad. On Launchpad you can view more details of the revision and view diffs of the code modified in that revision.

• Revision #2895 Ensure that xtradb & InnoDB plugin compiles if valgrind is installed but not valgrind debug libraries

• Revision #2894 This patch fixes Memory corruption with (M) aria storage engine and virtual columns in Fixed compiler warnings Disabled some tests that doesn't work on windows (uses shell tools or strange characters)

• Fix build failure on windows

• Fix for Crash in _ma_unpin_all_pages / _ma_search on DELETE with Aria search engine Fixed compiler warnings

• Fixed wrong AC_INIT

• Fixed timing issue in test suite

• [merge] Merge of 5.1-release

• • Fix for : RQG: ma_blockrec.c:6187: _ma_apply_redo_insert_row_head_or_tail: Assertion `0' failed on Maria engine recovery

  • More DBUG_PRINT (to simplify future debugging)

  • Aria: Added STATE_IN_REPAIR, which is set on start of repair. This allows us to see if 'crashed' flag was set intentionally.
• force the generation of mysqlmanager.map file

• restore the unintentinally broken ABI

• Fixed wrong error message from federatedx (which could lead to assert in DBUG code)

• mysql client: Ignore --comments at start of command line. This allows one to more easily run mysqltest tests trough the command line. Fixed bug: RQG: pagecache_read: Assertion `pageno < ((1ULL) << 40)' on OPTIMIZE TABLE of a Maria table

• Add 64 bit packages to the pack script. 32 bit is still the default

• Fix

• bug - Wrong usage of mutex LOCK_sync and LOCK_active in XA redone locking in TC_LOG_MMAP::log_xid

• Remove the file libmysqld.exp from the installer

• Hardcode the build path for the installer temporarily

• Fix cpack run

• Install MariaDB as a service with the installer

• Install MTR and SQL-bench with CPack and NSIS

• Install the files for the embedded server

• Install the storage engine plugins

• Fix a loop and install more script files. Renames the perlscripts component to scripts, since it now also has sql scripts.

• Fix installing the localized error messages with cpack

• Implement an NSIS based installer

• Fixed trival bug introduced in last patch (buffer was not extended)

• Fixes for Opensolaris (to get buildbot green)

  • Fixed memory leaks in

  • Fixed printf of NULL which caused crashes on OpenSolaris when using --debug

  • Fixed realloc() problem that caused out of memory when running mysqldump.test on OpenSolaris

• Fixed compiler warnings

• Don't flush pinned pages in checkpoint (fix for my last push)

• [merge] merged

  • mysqltest: use setenv, not putenv, to make gcov happy. (backport from MySQL)

  • Remove a warning on Windows. There is no CMakeLists.txt in the unittest examples dir

  • Fixed some bugs in the Maria storage engine
• mtr: when applying @opt_extra_mysqld_opt for --help, filter out --binlog-format - it makes mysqld to fail without --log-bin, and we don't need either anyway for --help to work.

• ugly-ugly. $with_plugin_innobase was hard-coded in configure.in in

• fixed for mysql-test-run to

  • fully support --mysqld=--plugin-load=xxxx

  • uniformly support all loadable plugins, no need to hard-code every new plugin in mtr

  • autodetect MTR_VS_CONFIG on windows

• allow federated and innodb_plugin to be built

• fix questionable UNIV_EXPECT's in the xtradb that confused old gcc.

• [merge] Automerge release into main.

| | Changelog |

Release date: 01 Jun 2010

For the highlights of this release, see the .

The revision number links will take you to the revision's page on Launchpad. On Launchpad you can view more details of the revision and view diffs of the code modified in that revision.

• : Fix for Server crash for multi-engine transaction with binlog disabled

• : Fixed compiler warnings and sporadic failures in test cases

Download | Release Notes | Changelog |Overview of 5.1

Release date: 6 Dec 2010

For the highlights of this release, see the release notes.

The revision number links will take you to the revision's page on Launchpad. On Launchpad you can view more details of the revision and view diffs of the code modified in that revision.

• Revision #2934

  • Fixes to not trigger end-consistency testing of pagecache.

    • Moved end_pagecache() to after maria_close()

    • Flush page cache before closing files (in maria_pack)

  • Fixed test suite failure for PBXT

• • The assert removed because it do not take into account case when previous and this buffers used for first time but previous buffer was not sent to disk yet (i.e. previous buffer was never sent to disk yet).

• • Aria unit tests fixed to have correct pagecache shutdown.

  • The Aria multithread test unlocked.

• • Removed assert as gcc on gentoo couldn't compile it without a warning :(

  • (Not critical, we will just catch the error later)

• • Fixed (wrong) compiler warning

• • Fixed compiler warning

  • Added missing inc_counter_for_resize_op(pagecache).

  • (caused maria.maria-preload.test to fail)

• • Fixed compiler warnings.

  • Fixed timing test failures.

  • Fixed a failure in the Aria engines page cache and log handler (found with maria.maria-big test)
• • Fix problems seen in Buildbot:

    • Make sure creation of t1 is replicated before trying to create trigger on it on slave

    • Use safe #ifdef for declaration as for definition to avoid warning about unused static function.

• [merge]

  • Automatic merge with 5.1

    • [merge]

      • Automatic merge with 5.1-release
• • Fixed failures in buildbot

• • : "SET INSERT_ID" event must be ignored if corresponding event is ignored

    • An INSERT query log event is preceeded by an INSERT_ID intvar event if the INSERT allocates a new auto_increment value. But if we ignore the INSERT due to --replicate-ignore-table or similar, then the INSERT_ID event is still executed, and the set value of INSERT_ID lingers around in the slave sql thread THD object indefinitely until the next INSERT that happens to need allocation of a new auto_increment value.
• • Fixed some compiler warnings

• • Fixed compiler and gmake warnings

    • Removed SCCS rule from Makefile.am

    • Made dummy rule in sql_yacc.yy to get rid of compiler warning about not used label.
• • Fixed compiler warnings and a compilation failure on windows

• • Patch from Sergey Petrunya:

  • Fix post-merge failure in 5.1-merge

    • Let QUICK_RANGE_INTERSECT_SELECT not make assumption that HA_EXTRA_KEYREAD scans do not touch parts of table->record[0] that refer to fields that are not covered by the used index.
• [merge]

  • Automatic merge with 5.1

    • • Fix of .
• • Fixed failing test cases

• • Merge of innodb_plugin for MySQL 5.1.53 with xtradb

  • Fixed compiler warnings in xtradb

  • Added back resetting of null bitmap but now in row_search_for_mysql()

• • A proper fix for .

  • Introduced a new flag in the class Item. The flag is set to 1 only for items that are used in GROUP BY lists of queries with ROLLUP.

• [merge]

  • Automatic merge with base

    • [merge]

      • Merge with MySQL 5.1.53
• • Fix test failure when the mysql-test/ directory is not writable.

• [merge]

  • Merge XtraDB from Percona-Server 5.1.52-11.6 into

  • revid:oleg.tsarev@percona.com-20101118145125-wjhjrb5jwhi0g7sj
• [merge]

  • Automerge with 5.1

    • [merge]

      • Merge with MySQL 5.1.52

Download | Release Notes | Changelog |Overview of 5.1

Release date: 29 Oct 2009

MariaDB-5.1.38-beta is based on MySQL-5.1.38, but has these additional changes and bug fixes:

• mysql-test-run now has options --stop-file and --stop-keep-alive (also accessible with environment variables MTR_STOP_FILE and MTR_STOP_KEEP_ALIVE). With these, it is possible to pause a running test temporarily and let it continue later. See .

• Improvements to Gcov support in testing.

• New column , similar to the old TIME column, but with microsecond resolution. Also fixes old TIME column to not be influenced by @TIMESTAMP. Patch by Percona.

• Optimizer improvement: Table elimination (). See .

• Enhancements to slow log. Includes details of execution plan and microsecond-precision resolution. Based on microslow patch by Percona. See .

• PBXT storage engine. PBXT is developed by .

• version 6 as a replacement for the MySQL built-in InnoDB. XtraDB is based on the Oracle/Innobase InnoDB plugin version 1.0.3, with enhancements. XtraDB is developed by Percona.

• Performance improvements for common cases of character set conversion. See for a list of the character sets and collations included with MariaDB.

• , allowing to map a high number of simultaneous connections onto a lower number of operating system treads, to reduce overhead with using large number of threads.

• New handler call prepare_index_scan() and other small improvements to the internal storage engine handler API.

• ./configure now outputs a summary section at the end of the output. (By C.J. Adams-Collier).

• NDB storage engine disabled in MariaDB builds. (NDB is not supported in MariaDB).

• Added --abort-source-on-error to the .

• .

• Debugging code to check for taking mutexes in the wrong order, which enables to catch potential deadlocks in the server code.

• storage engine. The Maria storage engine is an enhanment over the MyISAM storage engine which provides journaling and crash recovery.

• Added new startup option and test commands to .

Bug Fixes

• mysqlslap: setting --engine does not get replicated ().

• mysqlslap: specifying --engine and --create does not work with--engine=<storage_engine>:<option> ().

• rpl_do_grant fails on PB-2 with a failing connect ().

_{This page is licensed: CC BY-SA / Gnu FDL}

Download | Release Notes | Changelog |Overview of 5.1

Release date: 29 Nov 2012

For the highlights of this release, see the release notes.

The revision number links will take you to the revision's page on Launchpad. On Launchpad you can view more details of the revision and view diffs of the code modified in that revision.

• Revision #3172 Thu 2012-11-22 18:27:02 +0100

  • Feedback plugin now recognizes Windows 8 / Windows Server 2012.

• Tue 2012-11-20 13:28:53 +0100

  • : assertions in TC_LOG_MMAP.

• Mon 2012-11-19 11:18:40 +0100

  • potential crash in the feedback plugin

• Sat 2012-11-17 19:04:13 +0100

  • too early pthread_mutex_unlock in TC_LOG_MMAP::log_xid

• Mon 2012-11-12 19:56:51 +0100

  • followup fixes for MySQL Bug #13889741: HANDLE_FATAL_SIGNAL IN DB_ENTER | HANDLE_FATAL_SIGNAL IN STRNLEN

• Sat 2012-11-10 20:36:18 +0100

  • - 1 bytes stack overwrite in normalize_dirname().

• Fri 2012-11-09 20:15:23 +0100

  • add a test case for MySQL Bug #13889741: HANDLE_FATAL_SIGNAL IN DB_ENTER | HANDLE_FATAL_SIGNAL IN STRNLEN

• Wed 2012-11-07 17:48:02 +0200

  • Updated test results after the mysql 5.1 merge.

• [merge] Tue 2012-11-06 11:52:55 +0200

  • Merge MySQL 5.1.66 -> MariaDB 5.1.65

  • Tue 2012-09-11 12:47:32 +0200

    • Spec file change to work around cast ulonglong -> int.
• [merge] Thu 2012-11-01 16:20:09 +0100

  • Merge XtraDB from Percona-Server 5.1.66-rel14.1 into .

  • Thu 2012-11-01 15:16:42 +0100

    • Updated with changes from Percona Server 5.1.66-rel14.1 tarball.

• Wed 2012-10-31 23:49:51 +0200

  • Fixed , - Valgrind error ha_maria::check_if_incompatible_data on

• Wed 2012-10-31 23:22:32 +0200

  • Fixed , - Aria unit tests fail at ma_test2

• Thu 2012-09-27 12:25:45 +0200

  • Fix incorrect assembler in Taocrypt which causes crashes on i386 with certain GCC versions/options

• Wed 2012-09-26 11:59:49 +0200

  • always force the language in mysql_install_db

• Wed 2012-09-26 15:30:08 +0200

  • Fix some failures in 5.1 Buildbot:

• Mon 2012-09-24 11:33:41 +0200

  • mysql_install_db doesn't work with blanks in either basedir or datadir path

• Fri 2012-08-24 19:11:54 +0200

  • Fix compiler warning

• Fri 2012-08-24 15:32:44 +0200

  • Fix compiler warnings

• [merge] Fri 2012-08-24 10:34:55 +0200

  • Merge with latest 5.1.

  • Fri 2012-08-24 10:06:16 +0200

    • : Incorrect quoting ( )

• Wed 2012-08-22 16:10:31 +0200

  • merge with XtraDB as of Percona-Server-5.1.63-rel13.4

• [merge] Wed 2012-08-22 11:40:39 +0200

  • merge with MySQL 5.1.65

  • [merge] Thu 2012-07-12 10:00:14 +0200

    • Merge unpushed changes from 5.1.64-release
• Fri 2012-06-01 17:53:59 +0200

  • - mysqltest attempts to parse Perl code inside a block with false condition, gets confused and throws wrong errors

• Fri 2012-05-18 12:42:06 +0200

  • post-merge fixes

• [merge] Thu 2012-05-17 12:12:33 +0200

  • merge with mysql-5.1.63

  • [merge] Tue 2012-04-10 14:21:57 +0300

    • merge mysql-5.1->mysql-5.1-security
• Mon 2012-03-12 08:56:56 +0100

  • Bug#13031606 VALUES() IN A SELECT STATEMENT CRASHES SERVER

• Sun 2012-03-11 16:05:42 +0400

  • Fixed test case for bug #13105873 "valgrind warning:possible crash in foreign key handling on subsequent create table if not exists".

• [merge] Thu 2012-03-08 17:20:03 +0200

  • empty weave merge mysql-5.0-security->mysql-5.1-security

  • [merge] Thu 2012-03-08 17:15:43 +0200

    • empty auto merge of mysql-5.0->mysql-5.0-security

• [merge] Thu 2012-03-08 17:16:53 +0200

  • merge mysql-5.1->mysql-5.1-security

  • Thu 2012-03-08 14:56:22 +0200

    • Bug#13807811 BTR_PCUR_RESTORE_POSITION() CAN SKIP A RECORD
• Tue 2012-03-06 15:13:56 +0400

  • BUG#12537203 - CRASH WHEN SUBSELECTING GLOBAL VARIABLES IN GEOMETRY FUNCTION ARGUMENTS

• Mon 2012-03-05 22:15:23 +0400

  • BUG#12537203 - CRASH WHEN SUBSELECTING GLOBAL VARIABLES IN GEOMETRY FUNCTION ARGUMENTS

• Mon 2012-03-05 21:58:07 +0400

  • Fix for BUG#12414917 - ISCLOSED() CRASHES ON 64-BIT BUILDS

• Thu 2012-03-01 15:44:23 +0530

  • The innodb plugin module cannot use DEBUG_SYNC_C facility on Windows. Taking care of it.

• Thu 2012-03-01 11:05:51 +0530

  • Bug#13635833: MULTIPLE CRASHES IN FOREIGN KEY CODE WITH CONCURRENT DDL/DML

• [merge] Wed 2012-02-22 16:18:12 +0100

  • auto-merge

  • [merge] Sun 2012-02-19 08:57:11 +0000

    • BUG#13431369 - MAIN.VARIABLES-NOTEMBEDDED CRASHES THE SERVER SPORADICALLY ON WINDOWS
• Wed 2012-02-22 11:17:50 +0100

  • Bug#13519724 63793: CRASH IN DTCOLLATION::SET(DTCOLLATION &SET)

• [merge] Tue 2012-02-21 11:06:08 +0200

  • merge 5.0-security->5.1-security

  • Mon 2012-02-20 06:19:12 +0100

    • Raise version number after cloning 5.0.96

• Mon 2012-02-20 17:03:24 +0100

  • Raise version number after cloning 5.1.62

• Sat 2012-05-12 11:53:14 +0400

  • BUG#997747: Assertion `join->best_read < ((double)1.79..5e+308L)' failed in greedy_search with LEFT JOINs and unique keys - Backport the fix for BUG#806524 from

• Tue 2012-04-24 17:29:03 +0200

  • Problem installing mariadb 5 on solaris 10

• Fri 2012-04-06 13:31:33 +0500

  • Memory engine table full at much less than max_heap_table_size with btree index. RB-tree index in the MEMORY table fails if it grews over 4G. That happened because the old_allocated variable in hp_rb_write_key() had the uint type. Changed with the 'size_t' type to be same as the 'rb_tree.allocated'.

Download | Release Notes | Changelog |Overview of 5.1

Release date: 19 Nov 2010

For the highlights of this release, see the release notes.

The revision number links will take you to the revision's page on Launchpad. On Launchpad you can view more details of the revision and view diffs of the code modified in that revision.

• Revision #2976

  • Fix of the debugging print.

• • : Shared libmysqld.so library.

    • Switch makefiles to use libtool to build libmysqld.so, as well as all its dependencies.

    • The previous MYSQL_PLUGIN_DEPENDS_ON_MYSQL_INTERNALS() declaration is removed, as it does not work well with a libtool build. Instead, plugins that need it can specify an alternate object in MYSQL_PLUGIN_STATIC() that will be used for embedded library. The plugin must then take care itself of compiling the special object for embedded, rebuilding the source files previously listed in MYSQL_PLUGIN_DEPENDS_ON_MYSQL_INTERNALS() with @plugin_embedded_defs@ in CFLAGS/CXXFLAGS. The extra target @XXX_embedded_static_target@ is available for the special object, this will be empty when

• • : Slow XtraDB shutdown: Fix more sleeps delaying shutdown.

    • This patch removes most remaining delays due to uninteruptible sleep() during shutdown, as found using PMP. This makes standard test run very close in speed to with --loose-innodb-fast-shutdown=2, and greatly speeds up running the test suite.

• • Fix flags for non-debug builds

• • Fixed mess in the types.

• • Fixed bug discovered by testcase for (original bug seams to be fixed):

    • Fixed bug in pagecache_delete_internal() when deleting block that was flushed by another thread (fixed bug when block->next_used was unexpectedly null) Fixed some using uninitialized memory warnings found by valgrind.

• • Added option BACKUP_ALL to mysqld --myisam-recover to also get a backup of the index file before it's repaired.

  • Removed wrong call to translog_buffer_unlock() that caused 'unlocking not locked mutex' failure in Aria log handler.

• [merge] Automatic merge

  • • When scanning pages, stop when you are at 'data_file_length'.

    • This fixes a bug that gave ER_FILE_TOO_SHORT error when scanning Aria tables.

• • : slow XtraDB shutdown due to 10 second sleep in purge thread

    • Implement os_event_wait_time() for POSIX systems.

    • In the purge thread, use os_event_wait_time() when sleeping rather than sleep, and signal the event when server shuts down, so we do not need to wait for upto 10 seconds until the purge thread wakes up.
• • Fixed compile error when not using gcc (crashes at least on windows)

• [merge]

  • Automatic merge

  • • Fixed compiler & valgrind warnings from my previous push.
• • #endif fixed.

• • Fix for: : Assert in _ma_update_at_original_place()

  • Added locking of lock mutex when updating status in external_unlock() for Aria and MyISAM tables.

  • Fixed that 'source' command doesn't cause mysql command line tool to exit on error.
• • mysqltest: Fix reversed error check, causing truncated output when testcase fails.

  • Also fix missing zero termination in DBUG_PRINT, causing garbage output in --debug output.

• • Fix test failure (timeout) in --valgrind tests in Buildbot.

  • The main.ps_ddl test does SELECT * FROM mysql.general_log; that can be really expensive with --valgrind if previous test cases put lots of data in the general log since last server restart. Fix by truncating the log at test start.

• • workaround for

• • Show the number of warm keycache blocks in SHOW STATUS

• • Make the skip-on-windows check as the first one, as the master-slave include fails on windows.

• • better fix for MySQL bugs

    • prefer a clustered key for an index scan, as secondary index is always slower

      • ... which was fixed to cause
• • fixes build mysqld.exe with federatedx not federated

• • updated test results

• • fixed a bad merge

• [merge]

  • Merge XtraDB from Percona-server-5.1.51-12 into MariaDB.

  • [merge]

    • Merge XtraDB from Percona-server-5.1.51-12 into MariaDB.
• [merge]

  • MySQL 5.1.51 merge

• • Reverted the MySQL fix for that was rejected once for mariadb-5.1.48 and mistakingly pulled in back for maria-5.1.50.

• • Fixes for bugs found by running test case for "Page: 1 Found wrong page type 0' on CHECK TABLE EXTENDED"

  • Fixed overflow when using long --debug=xxxxxx line.

  • Fixed that "mysqld --disable-debug --debug

• • Use less memory on stack in sql_parse.cc and in repair/check for MyISAM & Aria

• • Fixes some bug in Aria recovery:

    • _ma_apply_redo_index: Assertion `page_offset != 0 && page_offset + length <= page_length' failed

  • Fixes one bug and one log assert when inserting rows:
• [merge]

  • Automatic merge

    • • Fix for "Assertion `bitmap_is_set_all(&table->s->all_set)' failed in handler::ha_reset"
• • Don't use deprecated --skip-locking option in example config files.

• [merge]

  • merge

    • • clarified mtr treatment of the --plugin-load

• • Merge with 1.0.11-7 Pre-GA - 2010-09-09

  • Updated results for failing test cases (In all cases the estimated number of rows was different)

• [merge]

  • Merge

    • • Fixed .
• [merge]

  • Merge

    • • Changed the test case for to make it independent on the setting of optimizer switch for table elimination.

• [merge]

  • Merge

    • • Fixed : The implementation of the virtual method not_null_tables for the class Item_outer_ref must always return 0.

• [merge]

  • Merge

    • • Fixed (): Made sure that rr_quick is used to read the next record whenever a quick select is used to retrieve the table records.

• • fixes for windows

• • bug in plugin.m4 that prevented group list in the MYSQL_PLUGIN declaration from working.

• [merge]

  • Automatic merge

    • • mysqltest now gives error messages with error code for my_delete, my_rename, my_copy etc.
• • Fix preserving mysqld error log across server restarts, broken by recent mtr changes.

• [merge]

  • Merge: fix valgrind failure in Unique class

    • • Fix valgrind failure with Unique class

• • don't build dynamic plugins when configured with --disable-shared.

  • libtool does not like it and fails the build.

• [merge]

  • merged

    • • to simpliy and unify the code
• • Adjusted the results of pbxt.join_nested after the fix for

• [merge]

  • Merge

    • • Fixed Aria recovery bug: When reopening table during recovery, don't set file length from file sizes as file is not flushed.
• [merge]

  • Merge

    • • Fixed :
• [merge]

  • Merge

    • [merge]

      • Pulled in the latest changes in 5.1.
• • Fix for "marked as crashed", "zerofilling" and "wrong data in bitmap" when recovering Aria tables

    • This was an interaction of several bugs:

      • Tables marked as opened was not properly unmarked on recovery if there was not changes since checkpoint

• • Fixed "wrong data in bitmap" after recovery.

  • Extend remove_function_from_trace.pl to work with many threads (patch from Sergei)

• • Updated failure text for maria_install_db

  • Don't give warning about block_insert if table is crashed.

• [merge]

  • Automatic merge with 5.1-release (5.1.50)

• • Write message to stderr if recovery is not likely to succeed because we don't log records for batch inserts.

  • Don't do UNDO or REDO on a crashed table.

  • More DBUG_PRINT

Download |Release Notes |Changelog |Overview of 5.1

Release date: 5 Dec 2011

For the highlights of this release, see the release notes.

The revision number links will take you to the revision's page on Launchpad. On Launchpad you can view more details of the revision and view diffs of the code modified in that revision.

• Revision #3120 Sat 2011-12-03 20:29:15 +0200

  • Added suppressions

  • Fixed feedback_plugin_send to not generate a random number of lines.

• [merge] Thu 2011-12-01 19:20:57 +0100

  • merge

  • [

    • merge] Thu 2011-12-01 19:18:45 +0100
• Thu 2011-12-01 20:11:41 +0200

  • Fixed that --with-libedit --without-readline works

  • Fixed buildbot failures (compiler warnings, failing tests)

• Wed 2011-11-30 20:57:09 +0200

  • Fixed compiler warning and errors

• Wed 2011-11-30 18:44:51 +0200

  • Fixed compiler warnings and other bugs found by buildbot.

• Wed 2011-11-30 11:37:28 +0100

  • test both federated and federatedX in the federated suite.

• Wed 2011-11-30 13:53:25 +0100

  • Cherrypick into XtraDB: Bug#13002783 PARTIALLY UNINITIALIZED CASCADE UPDATE VECTOR

  • We merged the test case for this into , but the fix was not yet part of XtraDB.

• Wed 2011-11-30 00:34:05 +0200

  • Fixed compiler warnings

• Tue 2011-11-29 15:32:25 +0200

  • Fixed that maria-recover works as expected.

    • "" is now used if no option is set

• Tue 2011-11-29 01:10:17 +0100

  • Fix Windows build, and a conversion truncation warning.

• Thu 2011-11-24 19:23:20 +0200

  • Fixed that one can use --maria-recover=backup,force

  • (Before we only allowed one option)

• Thu 2011-11-24 16:04:19 +0200

  • Fixes for build failuers found by buildbot

• [merge] Wed 2011-11-23 19:32:14 +0200

  • Merge with MySQL 5.1.60

• Wed 2011-11-23 10:25:27 +0200

  • Fixes of testcases after merge with MySQL 5.1.59

• [merge] Mon 2011-11-21 19:19:37 +0200

  • Merge of XtraDB for 5.1.59

  • [merge] Mon 2011-11-21 14:21:13 +0100

    • Merge XtraDB from Percona-Server-5.1.59-13 into .
• [merge] Mon 2011-11-21 19:17:56 +0200

  • Automatic merge

  • [merge] Mon 2011-11-21 19:13:14 +0200

    • Initial merge with MySQL 5.1 (XtraDB still needs to be merged)
• Sun 2011-11-13 13:28:35 +0100

  • don't make feedback_plugin_send.test as 'big'

  • don't assume that the http reply packet will arrive in all in one piece

• Sat 2011-11-12 18:40:51 +0100

  • increase feedback plugin version

• Sat 2011-11-12 16:41:00 +0100

  • feedback plugin:

  • fix for mem_total on windows

  • report the time of the data snapshot

• Tue 2011-11-08 23:07:19 +0100

  • typos fixed

  • (thanks viva64.com)

• Thu 2011-10-27 15:22:52 +0300

  • Fix gcc 4.6 warnings about assigned but not used variables.

  • Fixed my_gethwaddr.c to allow compilation on Mac OS X.

• Wed 2011-10-19 20:51:01 +0200

  • Fix endless loop in my_gethwaddr()

• Thu 2011-10-13 11:20:33 +0200

  • silence the "uninitialized" warning

• Tue 2011-10-11 20:13:57 +0200

  • remove unconditional SAFEMALLOC/SAFEMUTEX from debug flags

• Mon 2011-10-10 17:59:26 +0200

  • add a missing definition

• Thu 2011-10-06 23:40:19 +0200

  • sort results in tests to make them stable

• Thu 2011-10-06 23:39:44 +0200

  • disable feedback plugin by default. Now on windows too.

• [merge] Thu 2011-10-06 21:42:43 +0200

  • merge the feedback tree

  • Thu 2011-10-06 20:55:38 +0200

    • Implement uname() on Windows.
• Wed 2011-10-05 16:37:05 +0300

  • Fix for issue found in buildbot where mysqld.*.err files was missing

  • Added suppression message for valgrind failure found on OpenSuSE 11.1

• Mon 2011-08-15 20:38:21 +0300

  • Fixed "Aria DB Format: Reading specific table from dump causes Wrong bytesec"

  • The bug was that when using bulk insert combined with lock table, we intitalized the io cache with the wrong file position.

  • This fixed a bug where MariaDB could not read in a table dump done with mysqldump.

• Fri 2011-08-12 15:40:56 +0300

  • Fixed Aria post-recovery error "Bitmap at page 0 has pages reserved outside of data file length"

  • The bug was a wrong check in aria_chk; The table was fine.

• Sun 2011-07-31 22:25:37 +0200

  • Speed up mysql-test-run.pl.

  • Problem was the parsing of test suite files for various tags and options.

  • This was done inefficiently, and include files were re-parsed for every place they were included. This caused a delay of 20 seconds or so before the first test started to run.
• Sun 2011-07-24 01:27:48 -0700

  • Ensure that the last --datadir option is used from the my.cnf files.

• Sun 2011-07-24 01:25:28 -0700

  • Fixes Sysbench breaks on multiple table test with + Aria

  • The bug happens when one uses MAX_ROWS=