The Ultimate Guide to High Availability with MariaDB
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MariaDB 5.5.35 Changelog

The most recent release in the MariaDB 5.5 series is:
MariaDB 5.5.68 Download Now

Download | Release Notes | Changelog | Overview of 5.5

Release date: 29 Jan 2014

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 #4052 [merge] Tue 2014-01-28 10:58:18 +0100
  • Revision #4051 Tue 2014-01-28 11:12:43 +0400
    • MDEV-5345 - Deadlock between mysql_change_user(), SHOW VARIABLES and INSTALL PLUGIN
  • Revision #4050 [merge] Tue 2014-01-28 13:00:50 +0400
    • merge 5.3 -> 5.5
    • Revision #2502.567.189 Tue 2014-01-28 12:25:29 +0400
      • MDEV-5506 safe_mutex: Trying to lock unitialized mutex at safemalloc.c on server shutdown after SELECT with CONVERT_TZ
  • Revision #4049 Mon 2014-01-27 20:50:32 +0100
    • MDEV-5576 ALTER TABLE progress report > 100%
  • Revision #4048 Mon 2014-01-27 16:58:26 +0100
    • MDEV-4787 Missing dependency to "patch" for the Debian/Ubuntu "mariadb-test" package
  • Revision #4047 Mon 2014-01-27 12:11:04 +0100
    • MDEV-5405 RQG induced crash in mi_assign_to_key_cache in safe mutex unlock
  • Revision #4046 Mon 2014-01-27 12:10:53 +0100
    • mtr: check that tests clean up debug_sync. fix tests that didn't.
  • Revision #4045 Sun 2014-01-26 21:49:39 +0100
    • improve oqgraph boost check to filter out newer boost versions
  • Revision #4044 Sun 2014-01-26 21:49:31 +0100
    • workaround test failures in buildbot: in some VMs readline thinks that the window size is zero. ignore it.
  • Revision #4043 Sun 2014-01-26 21:49:19 +0100
    • MDEV-5461 Assertion `length <= column->length' fails in write_block_record with functions in select list, GROUP BY, ORDER BY
  • Revision #4042 Sun 2014-01-26 21:49:11 +0100
    • move innodb specific test from group_by.test to group_by_innodb.test
  • Revision #4041 Sun 2014-01-26 21:49:04 +0100
    • fix the test for MDEV-5029 to clean up after itself
  • Revision #4040 Sun 2014-01-26 21:48:42 +0100
    • Fix for MDEV-5168: MariaDB returns warnings for INSERT IGNORE
  • Revision #4039 Sun 2014-01-26 21:48:23 +0100
    • Fixed that setup_natural_join_row_types can safely be called twice
  • Revision #4038 Sun 2014-01-26 21:47:31 +0100
    • Fixed bug that I accidently introduced in mysql_tzinfo_to_sql Added test cases
  • Revision #4037 Sun 2014-01-26 20:46:15 +0200
    • speed up tokudb tests by adding begin/commit around insert loops Marked very long running tests as big_test
  • Revision #4036 Sat 2014-01-25 15:41:08 +0200
    • Fixed MDEV-4970: Wrong result with Aria table populated with disabled keys
  • Revision #4035 [merge] Mon 2014-01-27 15:05:23 +0400
    • Merge 5.3 -> 5.5
    • Revision #2502.567.188 Mon 2014-01-27 13:15:40 +0400
      • MDEV-5458 RQG hits 'sql/tztime.cc:799: my_time_t sec_since_epoch(...): Assertion `mon > 0 && mon < 13' failed.'
  • Revision #4034 [merge] Mon 2014-01-27 13:14:00 +0400
    • Merge 5.3 -> 5.5
    • Revision #2502.567.187 Sat 2014-01-25 00:26:40 +0400
      • [Backport to 5.3] MDEV-5337: Wrong result in mariadb 5.5.32 with ORDER BY + LIMIT when index_condition_pushdown=on
      • in test_if_skip_sort_order(), correct the condition under which we have the code that restores the previously pushed index condition.
    • Revision #2502.567.186 Fri 2014-01-24 16:50:39 +0400
      • MDEV-5504 Server crashes in String::length on SELECT with MONTHNAME, GROUP BY, ROLLUP
    • Revision #2502.567.185 Thu 2014-01-23 21:26:04 +0400
      • MDEV-5368: Server crashes in Item_in_subselect::optimize on ...
      • convert_subq_to_sj() must connect child select's tables into parent select's TABLE_LIST::next_local chain.
      • The problem was that it took child's leaf_tables.head() which is different. This could cause certain tables (in this bug's case, child select's non-merged semi-join) not to be present in TABLE_LIST::next_local chain. Which would cause non-merged semi-join not to be initialized in setup_tables(), which would lead to NULL pointer dereference.
  • Revision #4033 [merge] Sun 2014-01-26 16:41:15 +0200
    • merge 5.3->5.5
    • Revision #2502.567.184 [merge] Thu 2014-01-23 12:05:10 +0200
      • merge of MDEV-5356 5.1->5.3 (with more fixes and test suite).
      • Revision #2502.565.63 Thu 2014-01-23 11:11:01 +0200
        • MDEV-5356: Server crashes in Item_equal::contains on 2nd execution of a PS THD::thd->activate_stmt_arena_if_needed() should be used to temporary activating statement arena instead of direct usage of THD::set_n_backup_active_arena() because possible such scenario:
          1. func1 saves current arena and activates copy1 of statement arena
          2. func2 saves copy1 of statement arena setup by func1 and activates copy2
          3. some changes made for copy 2
          4. func2 stores changed copy2 back to statenet arena and activates copy1
          5. func1 store unchanged copy1 back to statemnt arena (rewrite changed copy 2 so changes become lost) and activates arena which was before.
    • Revision #2502.567.183 [merge] Tue 2014-01-21 09:56:12 +0100
  • Revision #4032 [merge] Fri 2014-01-24 23:44:52 +0400
    • Merge
    • Revision #4026.1.1 Fri 2014-01-24 23:40:48 +0400
      • MDEV-5337: Wrong result in mariadb 5.5.32 with ORDER BY + LIMIT when index_condition_pushdown=on
      • in test_if_skip_sort_order(), correct the condition under which we have the code that restores the previously pushed index condition.
  • Revision #4031 Fri 2014-01-24 19:44:13 +0200
    • Fixed Mageia Bug 12355: mariadb produces warning messages while loading timezone information
    • Warnings about wrong symlink messages or non-timezone files with '.tab' are now only given if run with --verbose
    • Added long option handling
    • Added --help, --verbose and --version options
  • Revision #4030 Fri 2014-01-24 14:50:18 +0200
    • Fix for MDEV-5531: double call procedure in one session
    • hard shutdown the server Main fix was to not cache derivied tables as they may be temporary tables that are deleted before the next query. This was a bit tricky as Item_field::fix_fields depended on cached_tables to be set to resolve some columns.
  • Revision #4029 Fri 2014-01-24 14:30:19 +0200
    • Fixed failures in tokudb test cases
  • Revision #4028 Fri 2014-01-24 06:07:22 +0400
    • MDEV-5419 no audit events for warnings converted to errors in the strict mode. small fix in the --replace_regex template.
  • Revision #4027 Thu 2014-01-23 22:21:02 +0400
    • MDEV-5419 no audit events for warnings converted to errors in the strict mode. Plugins get error notifications only when my_message_sql() is called. But errors are launched with THD::raise_condition() calls in other places. These are push_warning(), implementations of SIGNAL and RESIGNAL commands. So it makes sence to notify plugins there in THD::raise_condition().
  • Revision #4026 [merge] Thu 2014-01-23 21:12:37 +0400
    • Merge
    • Revision #4013.1.1 Thu 2014-01-23 15:41:51 +0400
      • MDEV-5368: Server crashes in Item_in_subselect::optimize on ...
      • convert_subq_to_sj() must connect child select's tables into parent select's TABLE_LIST::next_local chain.
      • The problem was that it took child's leaf_tables.head() which is different. This could cause certain tables (in this bug's case, child select's non-merged semi-join) not to be present in TABLE_LIST::next_local chain. Which would cause non-merged semi-join not to be initialized in setup_tables(), which would lead to NULL pointer dereference.
  • Revision #4025 Thu 2014-01-23 11:04:59 +0100
    • MDEV-5406 add index to an innodb table with a uniqueness violation crashes mysqld
  • Revision #4024 Thu 2014-01-23 00:03:05 +0100
    • MDEV-5421 Assertion `! is_set()' fails on INSERT IGNORE when a table has no partition for a value
  • Revision #4023 Thu 2014-01-23 00:02:52 +0100
    • MDEV-5550 Invalid cmake variable in mysql-test/CMakeLists.txt
  • Revision #4022 Thu 2014-01-23 00:02:37 +0100
    • Change our INSTALL_DEBUG_SYMBOLS cmake function to be less picky and support MySQL CMakeLists.txt files
  • Revision #4021 Thu 2014-01-23 00:02:22 +0100
    • update debian patches to match the current code state
  • Revision #4020 Thu 2014-01-23 00:02:08 +0100
    • fix XtraDB to compile on Windows
  • Revision #4019 Wed 2014-01-22 23:59:21 +0100
    • update test results, broken by MDEV-5547 fix
  • Revision #4018 [merge] Wed 2014-01-22 15:35:42 +0100
    • Percona-Server-5.5.35-rel33.0.tar.gz
    • Revision #0.12.66 Wed 2014-01-22 10:03:32 +0100
      • Percona-Server-5.5.35-rel33.0.tar.gz
  • Revision #4017 [merge] Wed 2014-01-22 15:29:36 +0100
    • MySQL-5.5.35 merge
  • Revision #4016 Tue 2014-01-21 17:20:51 +0100
    • clarify plugin-load usage in tokudb.cnf file
  • Revision #4015 Tue 2014-01-21 17:20:44 +0100
    • remove an unused error message
  • Revision #4014 Wed 2014-01-22 15:16:57 +0200
    • Fix for MDEV-5547: Bad error message when moving very old .frm files to MariaDB 5.5. mysql_upgrade --help now also prints out --default options and variable values. mysql_upgrade now prints permission errors. mysql_upgrade doesn't print some non essential info if --silent is used. Added handler error message about incompatible versions Fixed that mysqlbug and mysql_install_db have the executable flag set. Removed executable flag for some non executable files. Changed in mysql_install_db askmonty.org to mariadb.com. Ensured that all client executables prints --default options the same way. Allow REPAIR ... USE_FRM for old .frm files if the are still compatible. Extended shown error for storage engine messages.
  • Revision #4013 Tue 2014-01-21 17:27:36 +0400
    • MDEV-4974: memory leak in 5.5.32-MariaDB-1wheezy-log
    • When a JOIN has both "optimization tabs" (JOIN_TABs used to read the base tables and do the join operation) and also has "execution tabs" (a JOIN_TAB that is to produce result set that is sent to the client), do not forget to call JOIN_TAB::cleanup() for the execution JOIN_TAB.
  • Revision #4012 [merge] Wed 2014-01-15 16:07:50 +0200
  • Revision #4011 Sun 2014-01-05 15:21:58 +0200
    • Don't writing entries to slave log about binlog_checksum not existing on master if log_warnings is <=1.
  • Revision #4010 Thu 2014-01-02 15:51:02 +0200
    • Fixed MDEV-5424: SELECT using ORDER BY DESC and LIMIT produces unexpected results (InnoDB/XtraDB) This only happend when using an ORDER BY on a primary key part, where all other key parts where constant. Remove of duplicated expressions in ORDER BY (as the old code did this in some strange cases)
  • Revision #4009 Mon 2013-12-30 20:30:29 +0400
    • MDEV-5349: Test main.subselect_sj_jcl6 fails sporadically due to insufficient ordering
    • Add --sorted_result to the query
  • Revision #4008 Tue 2013-12-17 17:26:54 +0100
    • MDEV-5396 Assertion `Handlerton: r==0 ' failed (errno=0) on EXPLAIN with TokuDB tables
  • Revision #4007 Tue 2013-12-17 15:19:26 +0400
    • MDEV-5453 Assertion `src' fails in my_strnxfrm_unicode on GROUP BY MID(..) WITH ROLLUP Fixed a wrong assertion.
  • Revision #4006 Sun 2013-12-15 15:55:15 +0100
    • don't run tokudb tests for --embedded by default
  • Revision #4005 Sun 2013-12-15 11:31:57 +0100
    • Fix tokudb.hotindex-insert-bigchar failure in buildbot. This test needs at least 320M for tokudb-max-lock-memory. Normally tokudb-max-lock-memory is auto-sized to be 1/16th of the available RAM size, and many our test VMs have 4G of RAM.
  • Revision #4004 [merge] Fri 2013-12-13 13:00:38 +0100
    • 5.3 merge
    • Revision #2502.567.180 Thu 2013-12-12 13:55:33 -0800
      • Fixed bug MDEV-5410. The fix for bug #27937 was incomplete: it did not handle correctly the queries containing UNION with global ORDER BY in subselects.
    • Revision #2502.567.179 Wed 2013-12-11 10:13:08 -0800
      • Another attempt to fix the memory leak of MDEV-5400.
    • Revision #2502.567.178 Sat 2013-12-07 07:51:02 -0800
      • Fixed bug MDEV-5400: a memory leak in save_index() first seen in the test case for MDEV-5382.
    • Revision #2502.567.177 [merge] Thu 2013-12-05 12:40:04 -0800
      • Merge
      • Revision #2502.582.1 Thu 2013-12-05 11:13:20 -0800
        • Fixed bug MDEV-5382 When marking used columns the function find_field_in_table_ref() erroneously called the walk method for the real item behind a view/derived table field with the second parameter set to TRUE. This erroneous code was introduced in 2006.
    • Revision #2502.567.176 Wed 2013-12-04 16:54:33 +0200
      • MDEV-5353: server crash on subselect if WHERE applied to some result field
    • Revision #2502.567.175 Tue 2013-12-03 15:08:43 +0400
      • MDEV-5374 main.func_time fails with valgrind warning "Conditional jump or move depends on uninitialised" in Item_time_typecast::get_date.
    • Revision #2502.567.174 [merge] Mon 2013-12-02 12:32:43 +0100
  • Revision #4003 Thu 2013-12-12 18:14:14 +0100
    • my_addr_resolve: don't resolve unknown addresses to ??:0(??), but return an error instead
  • Revision #4002 Thu 2013-12-12 18:14:08 +0100
    • backport from 10.0: "bugfix: MYSQL_THDVAR_STR plugins with PLUGIN_VAR_MEMALLOC didn't work
  • Revision #4001 Thu 2013-12-12 14:58:44 +0100
    • fix tokudb tests that fail in --ps-protocol
  • Revision #4000 Thu 2013-12-12 11:42:00 +0100
    • update tokudb version. mask tests that are broken there.
  • Revision #3999 Wed 2013-12-11 17:42:33 +0100
  • Revision #3998 Fri 2013-12-06 15:29:25 +0100
    • install embedded_priv.h in ${INSTALL_INCLUDEDIR}/private
  • Revision #3997 Wed 2013-11-27 21:58:47 +0100
    • install and package plugin suites.
  • Revision #3996 Wed 2013-11-27 21:58:36 +0100
    • mysql-test: allow suite.pm add its suite to the default list. run tokudb suites by default. mark big and slow tests tokudb.change_column_all_1000_1 and tokudb.change_column_all_1000_10 test as --big
  • Revision #3995 Wed 2013-11-20 12:18:46 +0100
    • MDEV-5303 rpm post-inst scriptlet creates mysql user with a valid shell
  • Revision #3994 Wed 2013-11-20 11:50:27 +0100
    • set CMP0022 policy to avoid cmake warnings
  • Revision #3993 Mon 2013-12-02 22:22:43 +0200
    • Fixed compiler errors and warnings
  • Revision #3992 [merge] Mon 2013-12-02 15:50:35 +0400
    • Merge 5.3->5.5 pending merges: Alexander Barkov 2013-12-02 MDEV-4857 Wrong result of HOUR('1 00:00:00')
    • Revision #2502.567.173 Mon 2013-12-02 15:09:34 +0400
      • MDEV-4857 Wrong result of HOUR('1 00:00:00')
  • Revision #3991 [merge] Mon 2013-12-02 15:17:21 +0400
    • Merge 5.3 -> 5.5 pending merges: Sergey Petrunya 2013-11-27 MDEV-5344: LEFT OUTER JOIN table data is lost...
    • Revision #2502.567.172 Wed 2013-11-27 17:43:16 +0400
      • MDEV-5344: LEFT OUTER JOIN table data is lost in ON DUPLICATE KEY UPDATE section
      • For INSERT ... SELECT ... ON DUPLICATE KEY UPDATE, table elimination should check which tables are referenced in the ON DUPLICATE KEY UPDATE clause.
  • Revision #3990 [merge] Thu 2013-11-28 20:02:51 +0400
    • Fixes for storage_engine tests
    • Revision #3985.1.1 Thu 2013-11-28 19:54:07 +0400
      • A fix for MySQL#65146 introduced a new warning. Minor wording changes in skip messages.
  • Revision #3989 Thu 2013-11-28 11:34:43 +0200
    • Add additional srv_use_fallocate guard for completing the IO with read.
  • Revision #3988 Wed 2013-11-27 20:24:52 +0200
    • MDEV-5355: InnoDB assertion at shutdown if posix_fallocate is used in ut_a(node->n_pending == 0 || node->space->stop_new_ops);
  • Revision #3987 Mon 2013-11-25 21:38:01 +0400
    • MDEV-5321 Calling mysql_library_end accesses freed memory; dumps memory to display.
    • Don't call the vio_end() in the clean_up() in EMBEDDED mode.
    • Call vio_end() before the end_embedded_server().
  • Revision #3986 Mon 2013-11-25 13:01:57 -0500
    • Fix for a compiler warning.
  • Revision #3985 [merge] Sun 2013-11-24 22:10:36 -0800
    • Merge
    • Revision #2502.567.171 Sun 2013-11-24 20:45:16 -0800
      • Made sure that JOIN::cond_equal is correctly set after the call of remove_eq_conds() in the function make_join_statistics().
  • Revision #3984 [merge] Fri 2013-11-22 18:38:13 -0800
  • Revision #3983 Fri 2013-11-22 20:03:36 +0400
    • Increment the version number
  • Revision #3982 Fri 2013-11-22 12:20:29 +0400
    • A clean-up for the previous commit (mtr mysql_tzinfo_to_sql_symlink)
  • Revision #3981 Fri 2013-11-22 11:52:19 +0400
    • "mtr mysql_tzinfo_to_sql_symlink" failed in out-of-source builds with this error: mysql-test-run: ERROR: Could not find any of /mariadb-5.5.34/sql/mysql_tzinfo_to_sql /mariadb-5.5.34/build/client/mysql_tzinfo_to_sql Fixed the directory list to search mysql_tzinfo_to_sql binary in.
  • Revision #3980 [merge] Thu 2013-11-21 21:40:43 -0800
    • Merge 5.3->5.5
    • Revision #2502.567.169 [merge] Thu 2013-11-21 18:28:20 -0800
      • Merge
      • Revision #2502.581.1 Thu 2013-11-21 15:19:25 -0800
        • Another attempt to fix bug MDEV-5103. The earlier pushed fix for the bug was incomplete. It did not remove the main cause of the problem: the function remove_eq_conds() removed always true multiple equalities from any conjunct, but did not adjust the list of them stored in Item_cond_and::cond_equal.current_level.
  • Revision #3979 Thu 2013-11-21 13:35:20 +0400
    • MDEV-5059: Wrong result (missing row) wih semijoin, join_cache_level > 2, LEFT JOIN, ORDER BY
    • Added testcase
  • Revision #3978 [merge] Thu 2013-11-21 11:21:53 +0400
    • Merge
    • Revision #3963.1.2 Thu 2013-11-21 11:19:01 +0400
      • MDEV-5161: Wrong result (missing rows) with semijoin, LEFT JOIN, ORDER BY, constant table
      • Don't pull out a table out of a semi-join if it is on the inner side of an outer join.
      • Make join->sort_by_table= get_sort_by_table(...) call after const table detection is done. That way, the value of join->sort_by_table will match the actual execution. Which will allow the code in setup_semijoin_dups_elimination() (search for "Make sure that possible sorting of rows from the head table is not to be employed." to see that "Using filesort" is going to be used together with Duplicate Elimination ( and change it to Using temporary + Using filesort)
    • Revision #3963.1.1 Mon 2013-11-18 12:26:25 +0400
      • MDEV-5293: outer join, join buffering, and order by
      • invalid query plan
      • make_join_readinfo() has the code that forces use of "Using temporary; Using filesort" when join buffering is in use. That code didn't handle all cases, in particular it didn't hande the case where ORDER BY originally has tables from multiple columns, but the optimizer eventually figures out that doing filesort() on one table will be sufficient. Adjusted the code to handle that case.
  • Revision #3977 [merge] Thu 2013-11-21 13:09:08 +0400
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