The Ultimate Guide to High Availability with MariaDB

MariaDB 5.5.34 Changelog

The most recent release in the MariaDB 5.5 series is:
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Release date: 21 Nov 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 #3976 Mon 2013-11-18 15:48:01 +0400
    • MDEV-5182 - build of 10.0.4/r3863 fails @ 'cmake' with -DINSTALL_SYSCONFDIR/-DDEFAULT_SYSCONFDIR specified
  • Revision #3975 [merge] Wed 2013-11-20 09:20:48 +0100
    • merge
    • Revision #3973.1.5 [merge] Tue 2013-11-19 15:43:22 +0100
      • Percona-Server-5.5.34-rel32.0 merge
      • Revision #0.12.65 Thu 2013-11-07 21:44:46 +0100
        • Percona-Server-5.5.34-rel32.0.tar.gz
    • Revision #3973.1.4 Tue 2013-11-19 15:35:57 +0100
      • .bzrignore
    • Revision #3973.1.3 [merge] Tue 2013-11-19 15:35:31 +0100
      • merge with ft-engine and ft-index up to tag:tokudb-7.1.0
      • Revision #0.34.5722 Mon 2013-10-07 10:40:40 -0400
        • refs #82, fix CMakeLists.txt
      • Revision #0.34.5721 Mon 2013-10-07 10:35:05 -0400
        • refs #82, remove checkpoint_1.cc for TokuDB 7.1.0, may bring it back fixed later. That is still open
      • Revision #0.34.5720 Mon 2013-10-07 10:17:03 -0400
        • refs #78 for minicrons with a period of longer than one second (checkpoints), change minicron to count the period from the beginning of the callback's execution and not the end. For checkpoints, this makes them reliably start every 60 seconds.
      • Revision #0.34.5719 Mon 2013-10-07 10:16:03 -0400
        • refs #84, remove some shared variables from logger
      • Revision #0.34.5718 Mon 2013-10-07 08:35:52 -0400
        • tokutek/ft-index#80 tokutek/ft-engine#94 impose an upper bound on loader memory reservations
      • Revision #0.34.5717 Fri 2013-10-04 16:49:53 -0400
        • tokutek/ft-index#76 add US Patent 8,489,638
      • Revision #0.34.5716 Fri 2013-10-04 11:34:49 -0400
        • refs #61, fix locking bug, add write list lock before reintegrating PAIRs into the cachetable on a open
      • Revision #0.34.5715 Thu 2013-10-03 16:35:03 -0400
        • refs #61, fix some tests, remove checkpoint_callback.cc, as it is not an interesting test, still need t ofix checkpoint_1.cc
      • Revision #0.34.5714 Wed 2013-10-02 12:01:14 -0400
        • closes #77, remove tabs from memory.cc
      • Revision #0.34.5713 Wed 2013-10-02 10:45:25 -0400
        • #56 run lock escalation on a background thread
      • Revision #0.34.5712 Wed 2013-10-02 09:53:00 -0400
        • refs #61, - have closed cachefiles not immedietely free pairs, but set them to the side - leave freeing of pairs to the evictor and/or shutdown - should a cachefile be reopened before all pairs are freed, the pairs belonging to that cachefile are reintegrated into the cachetable
      • Revision #0.34.5711 Tue 2013-10-01 10:22:03 -0400
        • #59 get test_lock_timeout_callback to work with valgrind. change the type of a sync_fetch_and_add from bool to int
      • Revision #0.34.5710 Thu 2013-09-26 11:33:47 -0400
        • This checkin was meant for a branch. Undoing
      • Revision #0.34.5709 Thu 2013-09-26 11:27:25 -0400
        • stuff
      • Revision #0.34.5708 Thu 2013-09-26 11:10:12 -0400
        • refs #61, remove test helper function toku_cachefile_flush, fix tests that use it to not need it
      • Revision #0.34.5707 Wed 2013-09-25 18:10:57 -0400
        • refs #61, fix optimized compilation that has TOKU_DEBUG_PARANOID off
      • Revision #0.34.5706 Wed 2013-09-25 17:49:05 -0400
        • refs #61, several code simplifications: - break up cachetable_flush_cachefile into more digestable functions, - decouple hash_id from filenum - break up close_userdata into close_userdata and free_userdata
      • Revision #0.34.5705 Wed 2013-09-25 15:23:03 -0400
        • refs #61, clean up code relating to cachefiles, expand the cachefiles_list class and move some functionality in there.
      • Revision #0.34.5704 Wed 2013-09-25 11:07:30 -0400
        • refs #46, LOTS of refactoring done. Isolate mempool and OMT into a new class, bndata. Remove key from the leafentry.
      • Revision #0.34.5703 Thu 2013-09-19 17:21:29 -0400
        • #56 benchmark that demos lock escalation stalls
      • Revision #0.34.5702 [merge] Thu 2013-09-19 09:20:43 -0400
        • Merge branch 'master' of github.com:Tokutek/ft-index
        • Revision #0.46.2 Wed 2013-09-18 14:52:43 -0400
          • #69 add long tail counts to global status
        • Revision #0.46.1 Wed 2013-09-18 13:29:05 -0400
          • #69 measure long tail lock tree and cache table stalls
      • Revision #0.34.5701 Wed 2013-09-18 13:41:00 -0400
        • fixes #71 fix a test bug by caching the txnid instead of trying to use a txn object after it commits or aborts
      • Revision #0.34.5700 [merge] Wed 2013-09-18 09:51:10 -0400
        • Merge branch 'master' of github.com:Tokutek/ft-index
        • Revision #0.45.2 [merge] Wed 2013-09-18 09:49:43 -0400
          • Merge branch 'master' of github.com:Tokutek/ft-index
        • Revision #0.45.1 [merge] Wed 2013-09-18 09:48:03 -0400
          • Merge branch 'bugs/70'
          • Revision #0.44.3 Wed 2013-09-18 09:47:18 -0400
            • Fix this test - did not get built or tested properly on my end due to BUILD_TESTING=Off in the cmake config.
      • Revision #0.34.5699 Wed 2013-09-18 09:51:02 -0400
        • #50 add long tail counts to global status
      • Revision #0.34.5698 Wed 2013-09-18 08:48:39 -0400
        • #50 add long tail counts to global status
      • Revision #0.34.5697 [merge] Wed 2013-09-18 00:19:25 -0400
        • Merge branch 'bugs/70'
        • Revision #0.44.2 Wed 2013-09-18 00:18:57 -0400
          • refs #70 Add a test to the range buffer that verifies the buf grows properly after a small append into a large append
      • Revision #0.34.5696 [merge] Tue 2013-09-17 23:55:54 -0400
        • Merge branch 'bugs/70'
        • Revision #0.44.1 Tue 2013-09-17 23:55:37 -0400
          • fixed memory allocation error in range_buffer #70
      • Revision #0.34.5695 Tue 2013-09-17 11:40:17 -0400
        • refs #59 turn off bdb builds for tokudb lock tree tests
      • Revision #0.34.5694 Tue 2013-09-17 11:39:26 -0400
        • refs #64 fix cpp guard
      • Revision #0.34.5693 Tue 2013-09-17 11:30:40 -0400
        • refs #64 fix clang on linux problems
      • Revision #0.34.5692 Sat 2013-09-14 10:48:35 -0400
        • Increase the lock timeout and sleep time to make this test less timing-dependent (though it still is)
      • Revision #0.34.5691 Fri 2013-09-13 11:10:49 -0400
        • refs #59 Add the locktree visualization APIs, new accessors in the DB and DB_TXN, and a new operation in test_stress0 for stress testing coverage
      • Revision #0.34.5690 Thu 2013-09-12 14:41:44 -0400
        • remove -u option from cp, fixes #66
      • Revision #0.34.5689 Thu 2013-09-12 09:00:47 -0400
        • fixed required cmake version #65
      • Revision #0.34.5688 Sun 2013-09-08 11:32:48 -0400
        • refs #62 fix how tdb_logprint formats XID pairs
      • Revision #0.34.5687 Wed 2013-08-21 16:10:43 -0400
        • #50 count lock tree timeouts
      • Revision #0.34.5686 Wed 2013-08-21 15:29:30 -0400
        • refs #36, have the FIFO realloc its buffer on resize, as opposed to malloc and memcpy
      • Revision #0.34.5685 Wed 2013-08-21 15:10:05 -0400
        • refs #54, improve the performance of hot indexing. This change does two things:
          • gets indexer to run in reverse, that is, start at the end and run to beginning
          • refines locking a bit. An estimate of the position of the hot indexer is stored, that is cheap to look at. Threads that use this estimate with a mutex either do only a quick comparison or set it to a new value. Threads doing writes (with XXX_multiple calls) will check their position with respect to the estimate, and if they see the hot indexer is already past where they will modify, they don't grab the more expensive indexer lock. For insertion workloads that go to the end of the main dictionary of a table/collection, this check should practically always pass.
      • Revision #0.34.5684 Tue 2013-08-20 13:36:45 -0400
        • #50 count long tail events like long fsyncs, checkpoints, and lock tree waits
      • Revision #0.34.5683 Tue 2013-08-20 11:31:13 -0400
        • fixes #55, fix test
      • Revision #0.34.5682 [merge] Mon 2013-08-19 14:56:51 -0400
        • Merge branch 'bdb-compile-fix' of github.com:Tokutek/ft-index into bdb-compile-fix
        • Revision #0.43.2 Mon 2013-08-19 14:54:42 -0400
          • #31 remove more tokudb only tests
        • Revision #0.43.1 Mon 2013-08-19 10:16:49 -0400
          • guarded new DBT_ARRAY api functions with #ifdef USE_TDB #31
      • Revision #0.34.5681 Mon 2013-08-19 14:56:27 -0400
        • #31 remove more tokudb only tests
      • Revision #0.34.5680 Mon 2013-08-19 14:56:27 -0400
        • guarded new DBT_ARRAY api functions with #ifdef USE_TDB #31
      • Revision #0.34.5679 Mon 2013-08-19 14:06:37 -0400
        • refs #48, remove unnecessary paranoid_invariant
      • Revision #0.34.5678 Sun 2013-08-18 11:13:46 -0400
        • refs #48, have ft_flush_some_child still do a flush if the child is a leaf node, so garbage collection happens
      • Revision #0.34.5677 [merge] Tue 2013-08-13 15:02:04 -0400
        • Merge branch 'bugs/mongo-399'
        • Revision #0.39.3 Tue 2013-08-13 15:01:27 -0400
          • refs Tokutek/mongo#399, change hot_optimize to take bounds
      • Revision #0.34.5676 Mon 2013-08-12 14:20:59 -0700
        • Refs Tokutek/ft-index#26 Fixes Tokutek/ft-index#31 Change api for *_multiple to support array indexing. Never call put/del_callback functions for src_db.
      • Revision #0.34.5675 Thu 2013-08-08 14:31:54 -0700
        • Fixes Tokutek/ft-index#44 Fix loop counter/array bounds in test_stress0
      • Revision #0.34.5674 Mon 2013-08-05 09:48:54 -0400
        • allow tokftdump to work on old tokudb files
      • Revision #0.28.1489 Mon 2013-10-07 18:50:26 -0400
        • tokutek/ft-engine#122 set loose tokudb variables for mtr
      • Revision #0.28.1488 Mon 2013-10-07 10:41:13 -0400
        • tokutek/ft-engine#122 force all mysql tests to set a new tokudb session variable to hide the default compression
      • Revision #0.28.1487 Mon 2013-10-07 10:35:09 -0400
        • #122 fix tests that need to show default row format
      • Revision #0.28.1486 Mon 2013-10-07 09:11:51 -0400
        • #122 change default compression to zlib and add a session variable to control create info row format
      • Revision #0.28.1485 [merge] Mon 2013-10-07 08:38:50 -0400
        • tokutek/ft-engine#94 tokutek/ft-index#80 configure an upper bound on loader memory reservations Merge branch 'loadermem80'
        • Revision #0.42.1 Thu 2013-10-03 13:56:57 -0400
          • tokutek/ft-index#80 tokutek/ft-engine#94 add tokudb_loader_memory_size system variable that controls the size of each loader memory size
      • Revision #0.28.1484 Fri 2013-10-04 16:44:43 -0400
        • tokutek/ft-index#76 add US Patent 8,489,638
      • Revision #0.28.1483 Fri 2013-10-04 16:05:34 -0400
        • #121 change default basement node size to 64KB from 128KB
      • Revision #0.28.1482 Fri 2013-10-04 11:45:05 -0400
        • #90 fix race conditions in tests that cause sporadic test failures
      • Revision #0.28.1481 Thu 2013-10-03 16:53:46 -0400
        • #90 test lock timeout
      • Revision #0.28.1480 Thu 2013-10-03 16:53:03 -0400
        • #90 add a test scenario where the 2nd txn succeeds
      • Revision #0.28.1479 Thu 2013-10-03 16:06:45 -0400
        • Checking in mtr test & result files for lock visualization tree
      • Revision #0.28.1478 Wed 2013-10-02 12:14:14 -0400
        • #90 set tokudb_last_lock_timeout to a string parsable by the python json module
      • Revision #0.28.1477 Wed 2013-10-02 11:11:27 -0400
        • #90 prefix info schema tests with i_s_
      • Revision #0.28.1476 Mon 2013-09-30 16:33:15 -0400
        • #90 fix the is_tokudb_locks test result file to match the schema
      • Revision #0.28.1475 Mon 2013-09-30 13:18:07 -0400
        • tokutek/ft-engine#111 tokutek/ft-index#74 merge the tokumx error message for transparent huge pages into tokudb
      • Revision #0.28.1474 Mon 2013-09-30 11:08:53 -0400
        • #80 default compress tokudb bulk loader temp files
      • Revision #0.28.1473 Fri 2013-09-27 13:43:43 -0400
        • #86 tokudb lock tree info schema
      • Revision #0.28.1472 Fri 2013-09-27 13:14:23 -0400
        • remove cruft
      • Revision #0.28.1471 Fri 2013-09-27 09:43:39 -0400
        • #104 default capture lock timeout conflict info into tokudb_last_lock_timeout variable
      • Revision #0.28.1470 Thu 2013-09-26 17:16:41 -0400
        • #90 tokudb info schema tests
      • Revision #0.28.1469 Thu 2013-09-26 12:05:54 -0400
        • #92 add compiler and cmake checks from mariadb
      • Revision #0.28.1468 Thu 2013-09-26 09:53:50 -0400
        • #104 write frm for existing tables before the txn is committed
      • Revision #0.28.1467 Tue 2013-09-24 14:27:27 -0400
        • #92 use parent txn in ::delete_or_rename_table. this removes error messages when running dict_leak_3518 test
      • Revision #0.28.1466 Tue 2013-09-24 10:26:27 -0400
        • #97 use ${ZLIB_LIBRARY}
      • Revision #0.28.1465 Mon 2013-09-23 16:13:40 -0400
        • #99 reduce analyze time to 5 seconds (from 60 seconds). this will probably allow > 1M rows to be in the cardinality computation
      • Revision #0.28.1464 Mon 2013-09-23 14:32:48 -0400
        • #92 add key_is_clustering accessor
      • Revision #0.28.1463 Mon 2013-09-23 13:45:07 -0400
        • #92 remove memcpy_fixed (no longer necessary)
      • Revision #0.28.1462 Mon 2013-09-23 13:42:48 -0400
        • #92 simplify my_free calls
      • Revision #0.28.1461 Fri 2013-09-20 11:22:39 -0400
        • refs #94, for keys with strings, add a memcmp at the end of the comparison function if we are doing comparisons in the fractal tree, so that case-insensitivities get resolved. Comparisons done inside the handlerton are unaffected.
      • Revision #0.28.1460 Fri 2013-09-20 09:53:15 -0400
        • #81 cleanup thread variables a bit
      • Revision #0.28.1459 Thu 2013-09-19 17:38:47 -0400
        • #81 fix tokudb_file_map test result file
      • Revision #0.28.1458 Thu 2013-09-19 14:24:13 -0400
        • #81 denormalize dname in tokudb_file_map
      • Revision #0.28.1457 Thu 2013-09-19 13:34:55 -0400
        • #81 cleanup thread variables
      • Revision #0.28.1456 Wed 2013-09-18 14:53:15 -0400
        • Tokutek/ft-index#69 fix global status result file
      • Revision #0.28.1455 Tue 2013-09-17 14:43:35 -0400
        • change tokudb_fsync_time units
      • Revision #0.28.1454 [merge] Tue 2013-09-17 13:03:08 -0400
        • Merge branch 'lto' of github.com:Tokutek/ft-engine into lto
        • Revision #0.40.2 [merge] Fri 2013-08-30 08:58:17 -0400
          • Merge branch 'lto' of github.com:Tokutek/ft-engine into lto
          • Revision #0.41.1 Tue 2013-08-27 14:09:56 -0400
            • added -flto -fuse-linker-plugin to RelWithDebInfo #77
        • Revision #0.40.1 Fri 2013-08-30 08:58:06 -0400
          • added -flto -fuse-linker-plugin to RelWithDebInfo #77
      • Revision #0.28.1453 Tue 2013-09-17 13:02:58 -0400
        • added -flto -fuse-linker-plugin to RelWithDebInfo #77
      • Revision #0.28.1452 Tue 2013-09-17 08:04:02 -0400
        • refs #82 delete the user data information schemas
      • Revision #0.28.1451 Tue 2013-09-17 07:43:22 -0400
        • refs #83 cond compile gdb on error feature
      • Revision #0.28.1450 Sun 2013-09-15 09:58:19 -0400
        • refs #71 basic lock tree visualization
      • Revision #0.28.1449 Tue 2013-09-10 06:22:25 -0400
        • refs #71 rearrange IS code
      • Revision #0.28.1448 Mon 2013-09-09 07:04:45 -0400
        • refs Tokutek/ft-engine#30 trace all txn begin calls
      • Revision #0.28.1447 Sun 2013-09-01 19:04:36 -0400
        • update README to 7.0.4
      • Revision #0.28.1446 Thu 2013-08-29 17:21:29 -0400
        • Tokutek/mysql56#26 fix crash on alter table of partitioned tokudb table
      • Revision #0.28.1445 Thu 2013-08-29 17:08:52 -0400
        • refs #26 fix inplace_alter_table for tokudb partitions
      • Revision #0.28.1444 Thu 2013-08-29 12:03:41 -0400
        • Tokutek/mariadb#10 Tokutek/ft-engine#79 set the tokudb_version variable
      • Revision #0.28.1443 Wed 2013-08-28 10:35:17 -0400
        • tokutek/mysql56#24 always set default storage engine to tokudb in the cardinality tests
      • Revision #0.28.1442 Tue 2013-08-27 17:19:08 -0400
        • rebase to mysql 5.6.13
      • Revision #0.28.1441 Mon 2013-08-26 15:54:34 -0400
        • start port to mysql 5.6.13
      • Revision #0.28.1440 Sun 2013-08-25 12:38:49 -0400
        • Tokutek/mysql56#2 get tokudb storage engine to build on mysql 5.6
      • Revision #0.28.1439 Wed 2013-08-21 10:15:47 -0400
        • #69 run create unique index with MDL shared no write (not hot WRT writes)
      • Revision #0.28.1438 Mon 2013-08-19 07:56:21 -0400
        • #68 simplify tokustat output
      • Revision #0.28.1437 Sat 2013-08-17 18:23:48 -0400
        • closes #66, have may_table_be_empty call use the same transaction that opens and possibly creates the table, otherwise it may block behind that transaction's lock tree locks
      • Revision #0.28.1436 Thu 2013-08-15 14:28:34 -0400
        • #64 get hot text and blob column expansion working
      • Revision #0.28.1435 Tue 2013-08-13 15:04:13 -0400
        • refs Tokutek/mongo#399, make handlerton fix for TokuDB
      • Revision #0.28.1434 Mon 2013-08-12 17:11:45 -0400
        • refs Tokutek/ft-index/#26 have ha_tokudb use new XXX_multiple API
      • Revision #0.28.1433 Mon 2013-08-05 10:07:47 -0400
        • #58 #62 ignore key block size settings for tokudb. use session variables instead.
      • Revision #0.28.1432 Fri 2013-08-02 09:31:24 -0700
        • Refs Tokutek/ft-index#40 Add test for transactional case insensitive tables
    • Revision #3973.1.2 [merge] Tue 2013-11-19 13:16:25 +0100
      • mysql-5.5.34 merge (some patches reverted, test case added)
      • Revision #3077.190.53 Mon 2013-09-09 19:49:44 +0200
        • Reverted the changes to spec file, updated the logic to get the correct count of PID files
      • Revision #3077.190.52 Mon 2013-09-09 20:21:02 +0530
        • Bug #16776528 RACE CONDITION CAN CAUSE MYSQLD TO REMOVE SOCKET FILE ERRANTLY
      • Revision #3077.190.51 Fri 2013-08-30 15:02:16 +0200
        • Fix to ignore mysqld_safe.pid
      • Revision #3077.190.50 Fri 2013-08-30 06:33:02 +0200
        • Corrected the PID_FILE_PATT manipulation
      • Revision #3077.190.49 Thu 2013-08-29 14:33:28 +0200
        • Fix for Bug#17377159, ignore mysqld_safe.pid file created by mysqld_safe script
      • Revision #3077.190.48 [merge] Tue 2013-08-27 00:15:43 +0200
        • Empty version change upmerge
        • Revision #2661.848.64 Tue 2013-08-27 00:02:22 +0200
          • Raise version number after cloning 5.1.72
      • Revision #3077.190.47 Mon 2013-08-26 14:43:12 +0400
        • Fix for bug #17356954 "CANNOT USE SAVEPOINTS AFTER ER_LOCK_DEADLOCK OR ER_LOCK_WAIT_TIMEOUT".
      • Revision #3077.190.46 Fri 2013-08-23 18:56:31 +0530
        • Bug#11765252 - READ OF FREED MEMORY WHEN "USE DB" AND "SHOW PROCESSLIST"
      • Revision #3077.190.45 Fri 2013-08-23 18:19:54 +0530
        • Correcting file ids of newly added files in bug#11765252
      • Revision #3077.190.44 Fri 2013-08-23 17:13:44 +0530
      • Revision #3077.190.43 [merge] Fri 2013-08-23 16:56:17 +0530
        • Bug#17029399 - CRASH IN ITEM_REF::FIX_FIELDS WITH TRIGGER ERRORS
        • Revision #2661.848.63 Fri 2013-08-23 16:54:25 +0530
          • Bug#17029399 - CRASH IN ITEM_REF::FIX_FIELDS WITH TRIGGER ERRORS
      • Revision #3077.190.42 Fri 2013-08-23 14:13:30 +0530
      • Revision #3077.190.41 Fri 2013-08-23 10:56:05 +0530
      • Revision #3077.190.40 [merge] Fri 2013-08-23 09:07:09 +0530
        • WL#7076: Backporting wl6715 to support both formats in 5.5, 5.6, 5.7.
        • Revision #3077.192.1 Tue 2013-07-02 11:58:39 +0530
          • WL#7076: Backporting wl6715 to support both formats in 5.5, 5.6, 5.7
      • Revision #3077.190.39 Thu 2013-08-22 16:51:30 +0200
        • Corrected Date in the changelog
      • Revision #3077.190.38 Thu 2013-08-22 14:58:13 +0200
        • Removed bugnumber from the changelog and updated description
      • Revision #3077.190.37 Wed 2013-08-21 15:24:38 +0530
        • Bug#16995954 : PLUGIN_AUTH TESTS FAIL ON SYSTEMS WITH NO HOSTNAME OTHER THAN LOCALHOST
      • Revision #3077.190.36 [merge] Wed 2013-08-21 11:55:22 +0300
        • (Null) merge from mysql-5.1 to mysql-5.5.
        • Revision #2661.848.62 [merge] Wed 2013-08-21 11:54:09 +0300
          • Merge working copy to mysql-5.1.
      • Revision #3077.190.35 [merge] Wed 2013-08-21 10:04:48 +0300
        • (Null) merge mysql-5.1 to mysql-5.5.
        • Revision #2661.853.2 [merge] Wed 2013-08-21 10:03:31 +0300
          • Merge mysql-5.1 to working copy.
      • Revision #3077.190.34 [merge] Wed 2013-08-21 08:48:04 +0300
        • Merge mysql-5.1 to mysql-5.5.
        • Revision #2661.853.1 Wed 2013-08-21 08:22:05 +0300
          • Bug#12560151 61132: infinite loop in buf_page_get_gen() when handling compressed pages
      • Revision #3077.190.33 [merge] Wed 2013-08-21 10:44:22 +0530
        • Bug#11765252 - READ OF FREED MEMORY WHEN "USE DB" AND "SHOW PROCESSLIST"
        • Revision #2661.848.61 Wed 2013-08-21 10:39:40 +0530
          • Bug#11765252 - READ OF FREED MEMORY WHEN "USE DB" AND "SHOW PROCESSLIST"
      • Revision #3077.190.32 Tue 2013-08-20 12:21:35 +0200
        • Reverted Release version
      • Revision #3077.190.31 [merge] Tue 2013-08-20 12:06:04 +0200
      • Revision #3077.190.30 Tue 2013-08-20 13:12:34 +0400
        • Fix for bug#14188793
          • "DEADLOCK CAUSED BY ALTER TABLE DOEN'T CLEAR STATUS OF ROLLBACKED TRANSACTION" and bug #17054007
          • "TRANSACTION IS NOT FULLY ROLLED BACK IN CASE OF INNODB DEADLOCK".
      • Revision #3077.190.29 Mon 2013-08-19 21:51:59 +0530
      • Revision #3077.190.28 [merge] Fri 2013-08-16 15:49:13 +0300
        • Merge mysql-5.1 to mysql-5.5.
        • Revision #2661.848.60 Fri 2013-08-16 15:45:41 +0300
          • Bug#17312846 CHECK TABLE ASSERTION FAILURE DICT_TABLE_GET_FORMAT(CLUST_INDEX->TABLE) >= 1
      • Revision #3077.190.27 [merge] Thu 2013-08-15 15:34:12 +0300
        • Merge mysql-5.1 to mysql-5.5.
        • Revision #2661.848.59 Thu 2013-08-15 15:23:23 +0300
          • Bug#17302896 DOUBLE PURGE ON ROLLBACK OF UPDATING A DELETE-MARKED RECORD
      • Revision #3077.190.26 [merge] Wed 2013-08-14 10:24:36 +0300
        • Merge mysql-5.1 to mysql-5.5.
        • Revision #2661.848.58 Wed 2013-08-14 09:43:21 +0300
          • Bug#16971045 ASSERTION FAILURES ON ROLLBACK OF AN INSERT AFTER A FAILED BLOB WRITE
      • Revision #3077.190.25 [merge] Mon 2013-08-12 23:06:58 +0530
        • Bug #16776528 RACE CONDITION CAN CAUSE MYSQLD TO REMOVE SOCKET FILE ERRANTLY Problem Description: A mysqld_safe instance is started. An InnoDB crash recovery begins which takes few seconds to complete. During this crash recovery process happening, another mysqld_safe instance is started with the same server startup parameters. Since the mysqld's pid file is absent during the crash recovery process the second instance assumes there is no other process and tries to acquire a lock on the ibdata files in the datadir. But this step fails and the 2nd instance keeps retrying 100 times each with a delay of 1 second. Now after the 100 attempts, the server goes down, but while going down it hits the mysqld_safe script's cleanup section and without any check it blindly deletes the socket and pid files. Since no lock is placed on the socket file, it gets deleted.
        • Revision #2661.848.57 Mon 2013-08-12 21:54:50 +0530
          • Bug #16776528 RACE CONDITION CAN CAUSE MYSQLD TO REMOVE SOCKET FILE ERRANTLY Problem Description: A mysqld_safe instance is started. An InnoDB crash recovery begins which takes few seconds to complete. During this crash recovery process happening, another mysqld_safe instance is started with the same server startup parameters. Since the mysqld's pid file is absent during the crash recovery process the second instance assumes there is no other process and tries to acquire a lock on the ibdata files in the datadir. But this step fails and the 2nd instance keeps retrying 100 times each with a delay of 1 second. Now after the 100 attempts, the server goes down, but while going down it hits the mysqld_safe script's cleanup section and without any check it blindly deletes the socket and pid files. Since no lock is placed on the socket file, it gets deleted.
      • Revision #3077.190.24 Mon 2013-08-12 11:09:33 +0200
        • Bug#16860588:CRASH WITH CREATE TABLE ... LIKE .. AND PARTITION VALUES IN (NULL)
      • Revision #3077.190.23 Mon 2013-08-12 10:52:08 +0200
        • Bug#17228383: VALGRIND WARNING IN IBUF_DELETE_REC
      • Revision #3077.190.22 [merge] Mon 2013-08-12 19:46:44 +0530
        • Bug#16614004 - CRASH AFTER READING FREED MEMORY AFTER DOING DDL IN STORED ROUTINE
        • Revision #3077.191.1 Wed 2013-07-24 14:33:52 +0200
          • Fix for Bug#16614004 CRASH AFTER READING FREED MEMORY AFTER DOING DDL IN STORED ROUTINE Inside a loop in a stored procedure, we create a partitioned table. The CREATE statement is thus treated as a prepared statement: it is prepared once, and then executed by each iteration. Thus its Lex is reused many times. This Lex contains a part_info member, which describes how the partitions should be laid out, including the partitioning function. Each execution of the CREATE does this, in open_table_from_share ():
      • Revision #3077.190.21 Thu 2013-08-08 14:28:20 +0530
      • Revision #3077.190.20 Wed 2013-08-07 15:08:55 +0530
      • Revision #3077.190.19 Wed 2013-08-07 07:56:07 +0530
        • Bug#16416302 - CRASH WITH LOSSY RBR REPLICATION OF OLD STYLE DECIMALS
      • Revision #3077.190.18 [merge] Wed 2013-07-31 23:01:01 +0200
        • Merge from mysql-5.5.33-release
      • Revision #3077.190.17 [merge] Wed 2013-07-31 17:59:06 +0100
        • Bug#16997513 MY_STRTOLL10 ACCEPTING OVERFLOWED UNSIGNED LONG LONG VALUES AS NORMAL ONES
        • Revision #2661.848.56 Wed 2013-07-31 17:54:40 +0100
          • Bug#16997513 MY_STRTOLL10 ACCEPTING OVERFLOWED UNSIGNED LONG LONG VALUES AS NORMAL ONES
      • Revision #3077.190.16 [merge] Tue 2013-07-30 09:51:14 +0530
        • Bug#17083851 BACKPORT BUG#11765744 TO 5.1, 5.5 AND 5.6
        • Revision #2661.848.55 Tue 2013-07-30 09:44:11 +0530
          • Bug#17083851 BACKPORT BUG#11765744 TO 5.1, 5.5 AND 5.6
      • Revision #3077.190.15 [merge] Mon 2013-07-29 14:46:16 +0530
        • Bug#13417564 SKIP SLEEP IN SRV_MASTER_THREAD WHEN SHUTDOWN IS IN PROGRESS
        • Revision #2661.848.54 Mon 2013-07-29 14:45:06 +0530
          • Bug#13417564 SKIP SLEEP IN SRV_MASTER_THREAD WHEN SHUTDOWN IS IN PROGRESS
      • Revision #3077.190.14 Mon 2013-07-29 11:41:13 +0530
        • Bug #11766851 QUERYING I_S.PARTITIONS CHANGES THE CARDINALITY OF THE PARTITIONS.
      • Revision #3077.190.13 Sat 2013-07-27 17:35:02 +0530
        • BUG#16290902 DROP TEMP TABLE IF EXISTS CAN CAUSE POINT IN TIME RECOVERY FAILURE ON SLAVES
      • Revision #3077.190.12 [merge] Thu 2013-07-25 15:31:06 +0530
        • Merge from mysql-5.1 to mysql-5.5
        • Revision #2661.848.53 Thu 2013-07-25 14:53:23 +0530
          • Bug #17076737 DUPLICATE CONSTRAINTS DISPLAYED WHEN NAME INCLUDES "_IBFK_"
      • Revision #3077.190.11 Wed 2013-07-24 15:44:41 +0530
        • Bug#16865959 - PLEASE BACKPORT BUG 14749800.
      • Revision #3077.190.10 [merge] Tue 2013-07-23 18:18:19 +0530
        • BUG#12535301- SYS_VARS.RPL_INIT_SLAVE_FUNC MISMATCHES IN DAILY-5.5
        • Revision #2661.848.52 Tue 2013-07-23 18:13:43 +0530
          • BUG#16295518 - SYS_VARS.RPL_INIT_SLAVE_FUNC IS FAILING ON MYSQL-5.1
          • BUG#12535301 - SYS_VARS.RPL_INIT_SLAVE_FUNC MISMATCHES IN DAILY-5.5
      • Revision #3077.190.9 Tue 2013-07-23 12:15:57 +0530
      • Revision #3077.190.8 Tue 2013-07-23 12:03:00 +0530
      • Revision #3077.190.7 Tue 2013-07-23 11:59:38 +0530
      • Revision #3077.190.6 [merge] Thu 2013-07-18 11:44:00 +0530
        • BUG#15844882: MYSQLDUMP FROM 5.5 FAILS WITH AN ERROR WHEN TRYING TO DUMP DATA FROM MYSQL-5.6
        • Revision #2661.848.51 Thu 2013-07-18 11:40:08 +0530
          • BUG#15844882: MYSQLDUMP FROM 5.5 FAILS WITH AN ERROR WHEN TRYING TO DUMP DATA FROM MYSQL-5.6
      • Revision #3077.190.5 [merge] Wed 2013-07-17 14:25:09 +0530
        • upmerge bug 17035577 5.1 => 5.5
        • Revision #2661.848.50 Wed 2013-07-17 14:24:02 +0530
          • Bug #17035577 - MTR V1 FAILS TO START SERVER MTR_VERSION=1 PERL MYSQL-TEST-RUN.PL 1ST
      • Revision #3077.190.4 Wed 2013-07-10 14:00:30 +0800
        • Fix Bug #16710923 - FALSE REPORTS OF DB_FOREIGN_EXCEED_MAX_CASCADE
      • Revision #3077.190.3 Wed 2013-07-10 10:49:17 +0530
        • Bug #14017206 WITH CONSISTENT SNAPSHOT DOES NOT WORK WITH ISOLATION LEVEL SERIALIZABLE
      • Revision #3077.190.2 [merge] Tue 2013-07-09 13:46:14 +0200
        • Empty version change upmerge
        • Revision #2661.848.49 Tue 2013-07-09 13:19:53 +0200
          • Raise version number after cloning 5.1.71
      • Revision #3077.190.1 Mon 2013-07-08 19:41:40 +0200
        • Raise version number after cloning 5.5.33
    • Revision #3973.1.1 Tue 2013-11-19 13:11:42 +0100
      • MDEV-5236 Status variables are not all listed alphabetically
  • Revision #3974 Tue 2013-11-19 13:47:35 +0400
    • MDEV-5069: Server crashes in SEL_ARG::increment_use_count with index_merge+index_merge_sort_union, FORCE INDEX - Don't call incr_refs() is the merged SEL_ARG* is NULL.
  • Revision #3973 Fri 2013-11-15 15:24:42 +0200
    • Added test case for new system variable innodb_use_stacktrace and made sure that it can be used only on startup. Fixed compiler problems on solaris and other platforms that do not contain necessary headers and functions.
  • Revision #3972 Fri 2013-11-15 11:32:02 +0200
    • MDEV-5247: DB locked up at btr0cur.c line 568. Additional fixes to inconsistent usage of have_LRU_mutex and added additional debug assertions to guard incorrect usage of this mutex. Fixes issues found on additional testing and mysql test suite.
  • Revision #3971 [merge] Fri 2013-11-15 10:06:23 +0100
  • Revision #3970 Thu 2013-11-14 14:43:24 +0200
    • Add new configuration variable
  • Revision #3969 Thu 2013-11-14 14:27:46 +0200
    • Fix compiler error introduced on revision 3937, make sure that stackdump is compiled only on linux.
  • Revision #3968 [merge] Thu 2013-11-14 16:26:37 +0400
  • Revision #3967 Thu 2013-11-14 12:57:28 +0200
    • MDEV-5247: DB locked up at btr0cur.c line 568. There is inconsistent and non logical usage of have_LRU_mutex and incorrect value on ha_innodb.cc when buf_LRU_free_block is called. Additionally, for future long semaphore wait cases added a new configuration variable innodb_use_stacktrace. If this variable is true a signal handler for SIGUSR2 is installed when InnoDB server starts and when a long semaphore wait is detected at sync/sync0array.c we send SIGUSR2 signal to waiting thread and thread that has acuired RW-latch. For both threads a full stacktrace is produced as well as its is possible.
  • Revision #3966 [merge] Wed 2013-11-13 23:03:27 +0400
    • Fixes for storage_engine tests on Windows
    • Revision #3944.1.5 Wed 2013-11-13 22:28:26 +0400
      • Workaround for the delayed InnoDB error messages in the log file
    • Revision #3944.1.4 Tue 2013-11-12 02:19:27 +0400
      • Windows-specific suppression and perl problems
    • Revision #3944.1.3 Mon 2013-11-11 23:40:40 +0400
      • Fixes for Windows and different time zones
  • Revision #3965 [merge] Wed 2013-11-13 19:16:35 +0400
  • Revision #3964 [merge] Wed 2013-11-13 13:38:37 +0100
    • 5.3 merge
    • Revision #2502.567.162 Wed 2013-11-13 12:43:39 +0100
      • MDEV-5284 Assertion `!(*expr)->fixed' fails in replace_where_subcondition with IN suquery
    • Revision #2502.567.161 Tue 2013-11-12 15:02:25 +0100
      • MDEV-5113 Wrong result (extra row) and valgrind warnings in Item_maxmin_subselect::any_value on 2nd execution of PS with SELECT subquery
  • Revision #3963 [merge] Wed 2013-11-13 08:29:12 +0400
    • Merge
    • Revision #3943.1.1 Tue 2013-11-12 17:37:32 +0400
      • MDEV-5257: MIN/MAX Optimization (Select tables optimized away) does not work for DateTime - MIN/MAX optimizer does a check whether a "field CMP const" comparison uses a constant that's longer than the field it is compared to. Make this check only for string columns, also compare character lengths, not byte lengths.
  • Revision #3962 Wed 2013-11-13 07:40:46 +0400
    • MDEV-5056: Wrong result (extra rows) with materialization+semijoin, IN subqueries Apply fix suggested by Igor: - When eliminate_item_equal() generates pair-wise equalities from a multi-equality, do generate a "bridge" equality between the first field inside SJM nest and the field that's first in the overall multi-equality.
  • Revision #3961 Mon 2013-11-11 22:53:40 +0100
    • MDEV-4723 "State" column of SHOW PROCESSLIST returns wrong values (non-ascii chars) for some states
  • Revision #3960 Mon 2013-11-11 17:20:18 +0100
    • MDEV-5236 Status variables are not all listed alphabetically
  • Revision #3959 Mon 2013-11-11 17:20:10 +0100
    • mark ft-index cmake variables as advanced
  • Revision #3958 Mon 2013-11-11 16:17:32 +0100
    • MDEV-4824 userstats - wrong user statistics (and valgrind warnings)
  • Revision #3957 Mon 2013-11-11 09:31:20 +0100
    • MDEV-5116 MariaDB upgrade breaks replication
  • Revision #3956 Mon 2013-11-11 09:31:17 +0100
    • MDEV-5101 INFORMATION_SCHEMA.PROCESSLIST reports an incorrect value for Time for connecting threads
  • Revision #3955 Mon 2013-11-11 09:31:13 +0100
    • MDEV-5186 /usr/bin/mysqld_safe doesn't have NUMA options support
  • Revision #3954 Mon 2013-11-11 09:31:09 +0100
    • MDEV-5022 Strange message or wrong errno on mismatching versions of plugin and server
  • Revision #3953 Mon 2013-11-11 09:31:05 +0100
    • MDEV-5030 RPM installation not running mysql_install_db if datadir exists
  • Revision #3952 Mon 2013-11-11 09:31:02 +0100
    • MDEV-5054 Failing test(s): main.mysqld--help sys_vars.character_sets_dir_basic
  • Revision #3951 Mon 2013-11-11 09:30:58 +0100
    • MDEV-4977 ./mysql-test/mysql-test-run.pl not identifying mariadb version
  • Revision #3950 Mon 2013-11-11 09:30:48 +0100
    • MDEV-5124 cmake failure when fullhostname is not resolved
  • Revision #3949 Mon 2013-11-11 09:30:35 +0100
    • MDEV-5038 put tokudb into the server package
  • Revision #3948 Thu 2013-11-07 13:22:27 +0100
    • MDEV-5250 doesn't install on fedora if mysql is installed
  • Revision #3947 Thu 2013-11-07 13:22:19 +0100
    • increase the version
  • Revision #3946 [merge] Mon 2013-11-11 20:38:04 +0200
  • Revision #3945 [merge] Mon 2013-11-11 00:15:42 +0400
    • MDEV-5272 MTR/mysqltest overlays for included files do not work on Windows
    • Revision #3944.1.2 Sun 2013-11-10 23:19:21 +0400
      • MDEV-5272 MTR/mysqltest overlays for included files do not work on Windows
    • Revision #3944.1.1 Sun 2013-11-10 14:37:32 +0400
      • Fix for overlayed include files on Windows and a test case
  • Revision #3944 [merge] Fri 2013-11-08 23:14:26 +0400
  • Revision #3943 [merge] Fri 2013-11-08 14:30:35 +0400
  • Revision #3942 Wed 2013-11-06 22:53:39 +0400
    • MDEV-5205 - MariaDB does not start if more than 128 cpu's are available
  • Revision #3941 Tue 2013-11-05 20:30:36 +0200
    • Added usage of handler error names to mysqltest
  • Revision #3940 Tue 2013-11-05 20:28:24 +0200
    • Fixed core dump when doing "SET GLOBAL innodb_buffer_pool_evict='uncompressed'"
  • Revision #3939 Tue 2013-11-05 09:18:59 +0400
    • MDEV-5205 - MariaDB does not start if more than 128 cpu's are available
  • Revision #3938 [merge] Tue 2013-10-29 18:50:36 +0200
  • Revision #3937 Thu 2013-10-24 11:24:37 +0400
    • MDEV-5102 : MySQL Bug 69851
      • Backport MySQL's fix: do set ha_partition::m_pkey_is_clustered for ha_partition objects created with handler->clone() call.
      • Also, include a testcase.
  • Revision #3936 Wed 2013-10-23 15:22:47 +0300
    • MDEV-5133: Test suite tests *_func_view fail in time zones East of UTC+3
  • Revision #3935 Mon 2013-10-21 16:29:24 +0400
    • MDEV-5127 - Test suite test file_contents fails in Slackware Linux
  • Revision #3934 [merge] Mon 2013-10-21 13:37:17 +0400
  • Revision #3933 [merge] Wed 2013-10-16 18:17:51 +0400
  • Revision #3932 [merge] Wed 2013-10-16 17:58:54 +0400
    • Merge 5.3 -> 5.5.
    • Revision #2502.567.150 Fri 2013-10-11 15:57:19 +0300
      • MDEV-5107:Left Join Yields All Nulls Instead of Appropriate Matches MDEV-5034:Wrong result on LEFT JOIN with a SELECT SQ or a merge view, UNION in IN subquery
  • Revision #3931 Wed 2013-10-16 16:07:25 +0300
    • MDEV-4981: Account for queries handled by query-cache in USER_STATISTICS (and in HOST_STATISTICS)
  • Revision #3930 Fri 2013-10-04 08:33:09 +0300
    • MDEV-4981: Account for queries handled by query-cache in USER_STATISTICS (and in HOST_STATISTICS)
  • Revision #3929 [merge] Mon 2013-10-14 12:30:20 -0700
  • Revision #3928 Mon 2013-10-14 21:23:09 +0500
    • MDEV-5131 create_embedded_thd is not thread safe, libmysqld. The emb_free_embedded_thd() has the thread-unsafe code so should be 'mutexed' also.
  • Revision #3927 [merge] Sun 2013-10-13 13:43:29 -0700
    • Merge 5.3-5.5
    • Revision #2502.567.148 Fri 2013-10-11 23:24:57 -0700
      • Fixed bug MDEV-5132. Objects of the classes Item_func_isnull and Item_func_isnotnull must have the flag sargable set to TRUE. Set the value of the flag sargable only in constructors of the classes inherited from Item_int_func.
    • Revision #2502.567.147 Fri 2013-10-11 12:50:30 -0700
      • Fixed a problem of the patch for MDEV-5105 that caused valgrind complains.
    • Revision #2502.567.146 Thu 2013-10-10 10:08:26 -0700
      • Fixed bug MDEV-5105. The bug caused a memory overwrite in the function update_ref_and_keys() It happened due to a wrong value of SELECT_LEX::cond_count. This value historically was calculated by the fix_fields method. Now the logic of calling this method became too complicated and, as a result, this value is calculated not always correctly. The patch changes the way how and when the values of SELECT_LEX::cond_count and of SELECT_LEX::between_count are calculated. The new code does it just at the beginning of update_ref_and_keys().
    • Revision #2502.567.145 Fri 2013-10-04 09:51:07 -0700
      • Fixed bug MDEV-5078. For aggregated fields from views/derived tables the possible adjustment of thd->lex->in_sum_func->max_arg_level in the function Item_field::fix_fields must be done before we leave the function.
    • Revision #2502.567.144 Wed 2013-10-02 17:59:56 -0700
      • Fixed bug MDEV-5028. Apparently in a general case a short-cut for the distinct optimization is invalid if join buffers are used to join tables after the tables whose values are to selected.
  • Revision #3926 Sun 2013-10-13 23:25:57 +0500
    • MDEV-5131 create_embedded_thd is not thread safe, libmysqld. LOCK_thread_count locked when we do threads.append().
  • Revision #3925 Thu 2013-10-10 14:20:35 +0500
    • MDEV-4788 check mysql-5.5 changes in spatial.cc. Additional patch for the 5.5.
  • Revision #3924 Wed 2013-10-09 17:30:50 +0500
    • MDEV-3856 Import of a large polygon fails/hangs. The Gis_point::init_from_wkt called the String::realloc(), and this call is quite slow in the DEBUG mode. Which makes loading the huge polygon hang forever. Fixed by using the String::realloc(size, inc_size) version instead as it's done for other spatial features.
  • Revision #3923 Thu 2013-09-26 23:48:38 +0200
    • MDEV-5076 : Build on FreeBSD - when looking for execinfo library, and execinfo.h header, allow user-defined EXECINFO_ROOT prefix, in case library and header are not placed under /usr/local . This change was requested by FreeBSD maintainer.
  • Revision #3922 [merge] Wed 2013-09-25 17:16:13 +0300
  • Revision #3921 Tue 2013-09-24 19:52:51 +0200
    • MDEV-5062 : disable jemalloc by default everywhere, except Linux and OSX.
  • Revision #3920 Mon 2013-09-23 23:33:18 +0200
    • MDEV-5053 - fix cyclic dependency when building with Ninja CMake generator
  • Revision #3919 Mon 2013-09-23 20:17:46 +0300
    • Allow unique prefix for command line options, like any GNU program.
  • Revision #3918 Mon 2013-09-23 20:17:03 +0300
    • TokuDB fixes:
      • Better error message when using huge pages
      • Fixed link error
      • Test suite should run even on system with huge pages
  • Revision #3917 Tue 2013-09-17 18:51:14 +0400
    • MDEV-4684 - Enhancement request: --init-command support for mysqlslap
  • Revision #3916 [merge] Mon 2013-09-23 10:33:14 +0400
    • Merge fix for MDEV-5037 into 5.5
    • Revision #3891.1.1 Fri 2013-09-20 14:47:38 +0400
      • MDEV-5037: Server crash on a JOIN on a derived table with join_cache_level > 2
      • The crash was caused because the optimizer called handler->multi_range_read_info() on a derived temporary table. That table has been created, but not opened yet. Because of that, handler::table was NULL, which caused crash. Fixed by changing DS-MRR methods to use handler::table_share instead. handler::table_share is set in handler ctor, so this should be safe.
  • Revision #3915 Mon 2013-09-23 12:17:18 +0300
    • Tokudb made compilig.
  • Revision #3914 Fri 2013-09-20 14:37:30 +0200
    • Update feedback plugin to recognize Windows 8.1 / Windows Server 2012 R2.

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