MariaDB 10.3.3 Changelog

The most recent release of MariaDB 10.3 is:MariaDB 10.3.39 Stable (GA) Download Now

DownloadRelease NotesChangelogOverview of 10.3

Release date: 23 Dec 2017

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

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

• Revision #52c40b406d 2017-12-22 22:12:52 +0200

  • Initialize MYSQL_LOCK->flags variable

• 2017-12-22 15:03:24 +0200

  • Fixed compiler warnings in guess_malloc_library

• 2017-12-22 14:56:39 +0200

  • Fixed failures in innodb tests caused by not flushed restart

• 2017-12-22 14:56:09 +0200

  • MDEV 13679 Enabled sequences to be used in DEFAULT

• 2017-12-22 14:34:41 +0200

  • Added CHECK_FIELD_EXPRESSION

• 2017-12-22 14:16:21 +0200

  • Re-enable 'S' for --debug (sf_sanity checking for each call)

• 2017-12-21 18:04:59 +0400

  • InnoDB update_time is wrongly updated after partial rollback or internal COMMIT

• 2017-11-04 19:14:34 +0100

  • @@in_predicate_conversion_threshold

• Merge 2017-12-21 08:36:02 +0200 - Merge bb-10.2-ext into 10.3

• 2017-12-21 08:20:31 +0200

  • : Adjust the innodb.innodb-alter-tempfile test case

• Merge 2017-12-20 23:18:41 +0200 - Merge bb-10.2-ext into 10.3

• 2017-12-20 23:15:44 +0200

  • : Adjust the innodb.alter_crash test case

• 2017-12-20 22:47:01 +0200

  • Automatically remove #sql- tables in InnoDB dictionary during recovery

• Merge 2017-12-20 22:36:51 +0200 - Merge bb-10.2-ext into 10.3

• 2017-12-20 22:19:47 +0200

  • RENAME TABLE in InnoDB is not crash-safe

• 2017-12-20 01:30:12 +0200

  • Updated result for alter_crash

• Merge 2017-12-19 17:28:22 +0200 - Merge bb-10.2-ext into 10.3

• 2017-12-18 13:38:36 +0200

  • Follow-up to innodb.drop_table_background failed in buildbot with "Tablespace for table exists"

• Merge 2017-12-19 17:12:14 +0200 - Merge 10.2 into bb-10.2-ext

• Merge 2017-12-19 16:48:28 +0200 - Merge 10.1 to 10.2

• 2017-12-19 16:13:35 +0200

  • Fix galera.view test case crash.

• 2017-12-19 08:56:31 +1100

  • : [service] should [Service] in systemd service files

• 2017-12-19 10:24:50 +1100

  • : systemd - add Documentation= directives

• Merge 2017-12-18 20:05:50 +0200 - Merge 10.0 into 10.1

• 2017-12-18 19:46:23 +0200

  • innodb.drop_table_background failed in buildbot with "Tablespace for table exists"

• 2017-12-15 16:38:46 +0100

  • Incompatible key or row definition between the MariaDB .frm file and the information in the storage engine

• 2017-12-18 11:25:38 +0400

  • Assertion failing: `!is_set() || (m_status == DA_OK_BULK && is_bulk_op())

• 2016-11-21 16:20:10 -0500

  • : "Address already in use" on restart

• 2017-12-12 17:47:06 +0100

  • MW-416

• 2017-10-16 19:33:06 +0200

  • sst mysqldump and xtrabackup-v2 handle WSREP_SST_OPT_CONF incorrectly

• 2017-10-01 15:45:51 +0200

  • sst mysqldump and xtrabackup-v2 handle WSREP_SST_OPT_CONF incorrectly

• 2017-12-18 15:37:06 +0000

  • - improve help message for 'plugin-dir' and 'plugin-load' options.

• 2017-12-18 15:21:50 +0400

  • MariaDB 10.x does not update rows_examined in performance_schema tables.

• 2017-12-13 11:52:53 +0100

  • TokuDB is unable to be built on Linux

• 2017-12-19 11:49:40 +0200

  • : failing assertion when a user-defined variable is defined by the recursive CTE

• 2017-12-17 17:53:53 +0200

  • Fixed memory leak in my_rocks

• 2017-12-16 17:45:55 +0300

  • : RocksdB plugin fails to load with "Loading of unknown plugin ROCKSDB_CFSTATS

• 2017-12-16 16:44:33 +0300

  • : MyRocks lacks basic functionality

• 2017-12-15 17:59:33 +0300

  • : MyRocks lacks basic functionality

• 2017-12-14 13:47:38 +0200

  • Plug a small memory leak in mariadb-backup --backup

• 2017-12-18 12:24:02 +0400

  • xa.test fixed to be thread-stable.

• 2017-12-11 19:20:37 +0000

  • -- Reflect use of tcmalloc in a system variable and error log

• 2017-12-18 01:55:40 +0400

  • human-readable XA RECOVER.

• 2017-12-19 15:36:36 +0200

  • Remove MLOG_UNDO_ERASE_END

• 2017-12-19 15:34:02 +0200

  • Replace MLOG_UNDO_INSERT with MLOG_WRITE_STRING, MLOG_2BYTES

• 2017-12-19 14:37:48 +0200

  • Replace MLOG_UNDO_INIT with MLOG_2BYTES, MLOG_4BYTES

• 2017-12-05 12:39:37 +1100

  • mysys: handle T, P, E suffixs

• 2017-12-06 00:36:17 +0300

  • fix data races in rwlock

• 2017-12-18 22:59:05 +0200

  • . rpl.perf_buildin_semisync_issue40 is corrected to expect the Rpl_semi_sync_master_clients value of 1 (ll.307..). Explicit sleeps are converted to wait_xyz.

• 2017-12-17 21:25:48 +0200

  • Test result changed

• 2017-12-13 02:23:57 +0200

  • : New tests for condition pushdown into materialized views/defined tables defined with INTERSECT/EXCEPT added

• 2017-11-27 21:06:17 +0200

  • . This patch is a followup of the previous one to convert the trailing underscore identifier to mariadb standard. For identifier representing class private members the underscore is replaced with a m_ prefix. Otherwise _ is just removed.

• 2017-11-25 18:54:42 +0200

  • . This part converts the Ali patch`s identifiers to the MariaDB standard. Also some renaming is done as well as white spaces removal.

• 2017-11-27 13:00:08 +0200

  • . This patch replaces semisync's native function_enter,exit and its custom trace faciltiy with standard DBUG_ based equivalents.

• 2017-11-22 23:38:16 +0200

  • . This is a part with a new test (refined Ali's one) and affected result files.

• 2017-11-22 19:34:42 +0200

  • . This part patch weeds out RUN_HOOK from the server as semisync is defined statically. Consequently the observer interfaces are removed as well.

• 2017-11-22 17:10:34 +0200

  • This part merges the Ali semisync related changes and specifically the ack receiving functionality. Semisync is turned to be static instead of plugin so its functions are invoked at the same points as RUN_HOOKS. The RUN_HOOKS and the observer interface remain to be removed by later patch.

• 2017-10-26 19:14:37 +0300

  • Optimize RUN_HOOK() call

• 2017-10-26 17:20:20 +0300

  • Changed from using LOCK_log to LOCK_binlog_end_pos for binary log

• 2017-10-26 12:46:45 +0300

  • Removed not used lock argument from read_log_event

• 2017-10-25 11:07:44 +0300

  • Moved semisync from a plugin to normal server

• 2017-12-13 15:30:08 +0900

  • Fix typos in some comments

• 2017-12-14 09:19:53 +0000

  • Test cleanup related to

• 2017-12-14 12:39:12 +0000

  • A fix of mtr bug uncovered by : passing of parameters in rebootstrap

• 2017-12-15 13:50:30 +0200

  • Assertion failure in lock_move_rec_list_start() after instant ADD COLUMN

• 2017-12-14 11:43:54 +0200

  • Remove dead code lock_remove_recovered_trx_record_locks()

• 2017-12-13 11:14:13 +0300

  • Misc: updated .gitignore

• 2017-12-14 19:17:27 +0530

  • mysqldump fix for invisible column

• 2017-12-07 13:58:18 +0530

  • BuildBot bug fix for invisible columns

• 2017-12-03 15:37:32 +0100

  • Add tests for system and completely invisible columns

• 2017-12-02 07:00:04 +0530

  • Invisible Columns and Invisible Index

• Merge 2017-12-14 11:34:30 +0200 - Merge bb-10.2-ext into 10.3

• Merge 2017-12-14 09:53:19 +0200 - Merge 10.2 into bb-10.2-ext

• 2017-12-13 23:14:54 +0200

  • Re-remove the file kill_and_restart_mysqld.inc

• Merge 2017-12-13 23:14:15 +0200 - Merge 10.1 into 10.2

• Merge 2017-12-13 23:04:30 +0200 - Merge 10.0 into 10.1

• 2017-12-13 22:30:13 +0200

  • Follow-up fix for : Plug a memory leak

• 2017-12-13 20:42:53 +0200

  • Fix a typo: schedule, scheduling

• 2017-12-13 20:41:32 +0200

  • Fix the grammar of an error message

• Merge 2017-12-13 19:12:16 +0200 - Merge 10.0 into 10.1

• 2017-12-13 18:56:22 +0200

  • Rollback progress log messages during crash recovery are intermixed with unrelated log messages

• 2017-12-13 18:53:46 +0200

  • Follow-up to : Use recv_sys_t::report()

• 2017-12-13 18:02:09 +0200

  • InnoDB shutdown should not be blocked by a large transaction rollback

• 2017-12-13 16:18:08 +0200

  • InnoDB may hang if shutdown is initiated soon after startup while rolling back recovered incomplete transactions

• 2017-12-13 12:52:28 +0200

  • Try to prevent sporadic test failures

• Merge 2017-12-12 19:28:26 +0200 - Merge 10.0 into 10.1

• 2017-11-20 11:00:44 +0200

  • mysql_uprade --help and man page fixes

• 2017-11-16 14:03:02 +0200

  • : InnoDB assertion failure: *cursor->index->name == TEMP_INDEX_PREFIX

• 2017-11-16 13:21:07 +0200

  • : InnoDB assertion failure: *cursor->index->name == TEMP_INDEX_PREFIX

• 2017-11-16 13:18:22 +0200

  • : InnoDB assertion failure: *cursor->index->name == TEMP_INDEX_PREFIX

• 2017-11-15 15:52:03 +0400

  • Wrong VIEW results for CHAR(0xDF USING latin1)

• 2017-11-14 11:29:52 +0300

  • removed garbase struct member

• 2017-11-13 16:30:02 +0100

  • : COLUMN_CREATE unicode name breakage

• 2017-11-10 09:07:45 +0200

  • Fix a -Wimplicit-fallthrough warning

• 2017-12-09 11:21:56 +0200

  • Add Galera test cases that fail to disabled.

• 2017-12-09 11:21:23 +0200

  • : Stored procedure that declares a handler that catches ER_LOCK_DEADLOCK error causes thd->is_error() assertion

• 2017-12-09 11:20:46 +0200

  • : WSREP: BF lock wait long

• 2017-12-07 17:22:24 +0200

  • Fixed failing tokudb tests

• 2017-12-13 14:16:15 +0200

  • Assertion failure in trx_purge_run() on shutdown

• 2017-12-13 00:29:44 +0200

  • storage_engine-rocksdb.type_bit_indexes fails after latest pushes

• 2017-12-12 20:00:28 +0200

  • Skip btr_search_latches[] in SHOW ENGINE INNODB STATUS

• 2017-12-13 15:08:16 +0400

  • Removing a dead code in sql_load.cc

• 2017-12-13 13:22:45 +0400

  • Wrong autoinc value assigned by LOAD XML in the NO_AUTO_VALUE_ON_ZERO mode

• 2017-12-12 15:42:22 +0200

  • Fixed crash in show processlist with blocked connection

• 2017-12-12 22:53:38 +0400

  • - Threads_running becomes scalability bottleneck

• Merge 2017-12-12 10:58:39 -0800 - Merge remote-tracking branch 'origin/bb-10.3-' into 10.3

• 2017-12-05 11:18:47 -0800

  • : Server does not shut down with SIGTERM after installing Spider 3.3 plugin

• 2017-12-12 20:03:42 +0300

  • Scripts: --tail-lines option for mtr (#493)

• 2017-12-12 15:04:29 +0200

  • MDEV Assertion `partition_id == m_extra_cache_part_id' failed in ha_partition::late_extra_no_cache

• Merge 2017-12-12 13:32:49 +0200 - Merge bb-10.2-ext into 10.3

• Merge 2017-12-12 13:27:35 +0200 - Merge 10.2 into bb-10.2-ext

• 2017-12-12 13:31:41 +0300

  • : MyRocks and NOPAD collations

• 2017-12-12 13:26:57 +0200

  • Post-merge fix: Adjust message codes in results

• 2017-12-12 09:57:40 +0200

  • Remove an unused error code

• Merge 2017-12-12 09:35:18 +0200 - Merge bb-10.2-ext into 10.3

• Merge 2017-12-12 09:15:17 +0200 - Merge 10.2 into bb-10.2-ext

• 2017-12-12 01:33:03 +0300

  • : MyRocks and NOPAD collations

• 2017-12-11 15:57:21 +0200

  • Wrap atomic_compare_exchange_n() as valid C

• Merge 2017-12-11 15:06:11 +0200 - Merge 10.2 into bb-10.2-ext

• 2017-12-11 14:39:53 +0200

  • InnoDB should not lock a delete-marked record

• 2017-12-11 13:55:05 +0200

  • InnoDB: Failing assertion in dict_stats_rename_table()

• 2017-12-11 12:37:19 +0200

  • Correct the comment of row_vers_impl_x_locked()

• 2017-12-10 19:22:48 +0300

  • : .rocksdb folder may break workflow which re-create data directory

• 2017-12-08 16:41:51 +0300

  • : .rocksdb folder may break workflow which re-create data directory

• 2017-12-08 16:13:03 +0300

  • : ".rocksdb folder may break workflow", and other MDEVs

• 2017-12-11 10:06:32 +0200

  • InnoDB: Failing assertion: trx->error_state == DB_SUCCESS or lock wait timeout upon saving statistics

• 2017-12-11 09:31:28 +0200

  • Remove an unnecessary dependency on persistent statistics

• 2017-12-08 16:36:19 +0200

  • Remove the unused function row_is_magic_monitor_table()

• 2017-12-08 16:31:54 +0200

  • Remove dead code for "InnoDB table(space) monitor"

• 2017-12-08 21:35:29 +0400

  • Fixed LF_BACKOFF calls

• 2017-12-08 15:18:39 +0200

  • Remove space_name_list_t

• Merge 2017-12-08 16:00:10 +0200 - Merge 10.2 into bb-10.2-ext

• 2017-12-08 13:10:41 +0000

  • Fix warnings

• 2017-12-08 13:33:11 +0200

  • Fix test failures.

• 2017-12-08 13:19:19 +0400

  • Index use with collation utf8mb4_unicode_nopad_ci on LIKE pattern with wrong results

• 2017-12-08 10:07:11 +0200

  • Fix failing mtr tests

• 2017-12-07 21:28:00 +0200

  • Move all kill mutex protection to LOCK_thd_kill

• 2017-12-07 21:10:51 +0200

  • Updated MW-388.result file

• 2017-12-07 15:15:22 +0200

  • Don't wait too long in SHOW PROCESSLIST

• 2017-12-07 15:03:59 +0200

  • Restore LF_BACKOFF

• 2017-11-11 22:27:03 +0200

  • In ALGORITHM=INPLACE, use a common name for the intermediate tables or partitions

• Merge 2017-12-08 10:02:28 +0200 - Merge 10.2 into bb-10.2-ext

• 2017-12-08 09:53:11 +0200

  • Assertion failure on IMPORT TABLESPACE

• 2017-12-08 01:15:10 +0300

  • : storage_engine-rocksdb.type_bit_indexes fails after latest pushes

• 2017-12-07 12:59:32 +0200

  • Add Galera test cases that fail to disabled.

• 2017-12-07 12:43:26 +0200

  • : Stored procedure that declares a handler that catches ER_LOCK_DEADLOCK error causes thd->is_error() assertion

• 2017-12-07 12:26:29 +0200

  • : WSREP: BF lock wait long

• 2017-12-05 17:05:05 +0200

  • Ensure that mysqladmin also works with + more

• 2017-12-08 09:44:53 +0400

  • Adding the -Wnon-virtual-dtor GCC/CLang flag in maintainer mode

• 2017-12-07 15:54:27 +0400

  • MariaDB crashes with function

• 2017-12-07 11:41:52 +0200

  • Fix failing test mysql_client_test

• 2017-12-12 12:09:52 +0530

  • : Upgrade from previous versions is broken for procedures

• 2017-12-04 18:53:19 +0000

  • Use abortive TCP close, in case server closes the connection first, and we do not care whether client has received all data.

• 2017-12-10 23:10:43 +0530

  • Removing files sql/item_sum.cc.orig and sql/item_sum.h.orig added by commit 6d63a03490298a8b7246e7f4516eb383534f8e8c : Add support for LIMIT clause in GROUP_CONCAT()

• 2017-11-24 21:56:13 +0000

  • -- set --maturity-level by default

• 2017-12-07 18:36:01 +0400

  • Faster atomic loads and stores on windows

• 2017-12-01 15:48:03 +0400

  • - InnoDB rw-locks: optimize memory barriers

• 2017-12-01 13:52:24 +0400

  • - InnoDB rw-locks: optimize memory barriers

• 2017-12-01 13:37:07 +0400

  • - InnoDB rw-locks: optimize memory barriers

• 2017-12-01 13:14:42 +0400

  • - InnoDB rw-locks: optimize memory barriers

• 2017-12-01 12:02:51 +0400

  • - InnoDB rw-locks: optimize memory barriers

• 2017-12-08 11:38:00 +0200

  • Add extra mutex check to wsrep_aborting_thd_enqueue

• 2017-12-08 11:37:33 +0200

  • Search for galera libraries also in /usr/lib64/galera-3

• 2017-12-08 11:36:18 +0200

  • Cleanups

• 2017-12-08 12:21:26 +0530

  • : Add support for LIMIT clause in GROUP_CONCAT()

• 2017-12-07 14:35:32 +0200

  • trx_id_check() fails during row_log_table_apply()

• Merge 2017-12-07 08:21:00 +0200 - Merge bb-10.2-ext into 10.3

• Merge 2017-12-07 08:18:43 +0200 - Merge 10.2 into bb-10.2-ext

• Merge 2017-12-07 08:17:50 +0200 - Merge 10.1 into 10.2

• 2017-12-07 08:14:49 +0200

  • Post-fix for

• Merge 2017-12-06 19:36:33 +0200 - Merge bb-10.2-ext into 10.3

• Merge 2017-12-06 19:11:12 +0200 - Merge 10.2 into bb-10.2-ext

• 2017-12-04 16:26:14 +0200

  • Follow-up fix to Assertion srv_undo_sources || ... failed on shutdown during DDL operation

• 2017-12-01 16:51:24 +0200

  • Use fewer transactions for updating InnoDB persistent statistics

• 2017-12-05 16:33:38 +0300

  • : Wrong query plan for query with no PK

• 2017-12-04 15:01:57 +0300

  • : Wrong query plan for query with no PK

• 2017-12-02 17:26:37 +0000

  • : RocksDB may show empty or incorrect output with rocksdb_strict_collation_check=off

• Merge 2017-12-06 10:40:58 +0200 - Merge InnoDB test cases from MySQL 5.7 (part 4)

• 2017-12-06 10:37:08 +0200

  • Adjust the test innodb.virtual_stats and rename to gcol.innodb_virtual_stats

• 2017-12-06 10:35:09 +0200

  • Import innodb.virtual_stats from MySQL 5.7

• 2017-12-06 10:32:24 +0200

  • cleanup: Inline two tiny functions

• Merge 2017-12-05 14:23:57 +0200 - Merge 10.1 into 10.2

• 2017-12-05 13:25:09 +0200

  • dict_stats_process_entry_from_defrag_pool() fails to call dict_table_close() when index==NULL

• 2017-12-03 15:21:53 +0200

  • rpl.rpl_row_log_innodb failed in buildbot

• 2017-12-05 12:50:35 +0200

  • / Error log flood : "InnoDB: page_cleaner: 1000ms intended loop took N ms. The settings might not be optimal."

• 2017-12-04 13:43:02 +0200

  • Follow-up to : Adjust some comments

• 2017-12-04 11:48:12 +0200

  • Remove references to UNIV_SYNC_DEBUG which was merged with UNIV_DEBUG

• 2017-12-03 12:45:54 +0200

  • resolve_stack_dump updated to match latest stack trace format

• 2016-10-07 16:58:12 +0200

  • Add "leaves" algorithm to oqgraph.

• 2017-12-05 08:49:28 +0000

  • Revert " -- set --maturity-level by default"

• 2017-11-24 21:56:13 +0000

  • -- set --maturity-level by default

• 2017-11-22 21:09:24 +0200

  • : Aggregate stored functions

• 2017-12-02 22:30:48 +0200

  • Remove the side effect of setting m_sp from Item_sp::init_result_field

• 2017-11-23 10:38:04 +0200

  • Refactor parts of Item_func_sp into Item_sp

• 2017-12-04 11:29:00 +0200

  • Follow-up to : Avoid mutex acquistion in trx_rw_is_active(0)

• 2017-12-04 11:28:10 +0200

  • Silence -Wimplicit-fallthrough

• 2017-12-02 21:50:08 +0200

  • Remove compiler warnings

• 2017-11-28 23:42:51 +0200

  • Add direct join support for Spider

• 2017-11-28 22:42:59 +0200

  • Changes to fix 64-bit Windows build errors and warnings.

• 2017-11-27 21:53:02 +0200

  • merge Spider 3.3.13

• 2017-11-16 11:11:52 +0200

  • Adding direct update/delete to the server and to the partition engine.

• 2017-11-15 04:31:10 +0200

  • Spider fix: Stop searching next when m_top_entry=NO_CURRENT_PART_ID

• 2017-11-15 04:28:53 +0200

  • Cleanups for ha_partition.cc

• 2017-11-07 11:04:45 +0200

  • Spiral patch 004_mariadb-10.0.15.slave-trx-retry.diff

• 2017-09-29 17:48:32 +0300

  • Fix index scan cleanup in the partition engine.

• 2017-09-28 16:38:10 +0300

  • Adding option to tell that cmp_ref handler call is expensive

• 2017-09-27 22:48:05 +0300

  • Adding support for auto_increment in the partition engine.

• 2017-09-26 00:56:10 +0300

  • Adding Full Text Search support to partitions

• 2017-09-26 00:23:55 +0300

  • Fixed indentation in ha_partition.cc when assigning variables

• 2017-09-09 16:20:55 +0300

  • Add direct aggregates

• 2017-07-22 11:27:38 +0300

  • Added more DBUG information

• 2017-07-05 18:20:06 +0300

  • Adding multi_range_read support to partitions

• 2016-12-05 13:04:47 +0200

  • Spiral patch 002_mariadb-10.0.15.spider.diff, part 2

• 2016-12-05 12:17:52 +0200

  • MDEV 7701 extra() calls for VP engine

• 2016-11-21 20:36:23 +0200

  • Spiral patch 002_mariadb-10.0.15.spider.diff - Enable HA_EXTRA_WRITE_CAN_REPLACE and HA_EXTRA_WRITE_CANNOT_REPLACE for partition engine.

• 2016-11-21 10:00:52 +0200

  • Applied patch 001_mariadb-10.0.15.partition_cond_push.diff - Added cond_push() and cond_pop() to ha_partition.cc

• 2016-11-20 22:30:30 +0200

  • Added spider patches for adding HANDLER support for the partition engine

• 2017-12-01 12:34:37 +0200

  • Changed "const row not found" to "Const row not found"

• 2017-11-30 17:03:55 +0200

  • Improve error messages

• 2017-11-30 17:02:15 +0200

  • Write leaked memory before assert, if compiled with safemalloc

• 2017-11-30 17:01:23 +0200

  • Mark constant 'null_tables' with table->const_table=1

• Merge 2017-12-01 15:37:30 +0200 - Merge bb-10.2-ext into 10.3

• Merge 2017-12-01 15:35:16 +0200 - Merge 10.2 into bb-10.2-ext

• 2017-12-01 15:28:33 +0200

  • Fix a Bison warning about semantic type clash in default action

• 2017-12-01 15:02:04 +0200

  • InnoDB shutdown sometimes hangs

• 2017-11-29 22:56:23 +0000

  • : during backup, retry read of log blocks, if there is (possibly intermittent) checksum mismatch.

• Merge 2017-11-29 15:08:04 +0000 - Merge remote-tracking branch 'origin/10.1' into 10.2

• 2017-11-29 14:53:12 +0000

  • : In mariadb-backup, reread redo log blocks , if checksum mismatch is detected.

• 2017-11-23 18:42:28 +0200

  • : "window" seems like a reserved column name but it's not listed as one

• 2017-11-30 18:07:28 +0400

  • Optimized away excessive condition

• Merge 2017-11-30 08:16:37 +0200 - Merge bb-10.2-ext into 10.3

• Merge 2017-11-29 12:06:48 +0400 - Merge remote-tracking branch 'origin/10.2' into bb-10.2-ext

• 2017-11-28 15:59:36 -0500

  • bump the VERSION

• 2017-11-28 18:23:35 +0200

  • Fix some integer type mismatch warnings

• 2017-11-20 20:39:59 +0000

  • Windows, generic threadpool cleanups

• 2017-11-29 10:03:51 +0400

  • Item_param: replace {INT|DECIMAL|REAL|STRING|TIME}_VALUE with Type_handler

• 2017-11-28 06:25:14 +0400

  • Cleanup for Item::with_subselect and Item::has_subquery()

• 2017-11-24 12:40:00 +0400

  • Move set_param_xxx() in sql_prepare.cc to methods in Item_param and Type_handler

• 2017-11-22 11:38:29 +0400

  • A cleanup for sql_mode=ORACLE: using Oracle-style placeholders in direct query execution makes the server crash

• Merge 2017-11-21 18:59:30 +0200 - Merge 10.2 into bb-10.2-ext

• 2017-11-21 16:02:26 +0400

  • Binary protocol returns wrong collation ID for SP OUT parameters

• Merge 2017-11-20 11:12:08 +0400 - Merge remote-tracking branch 'origin/10.2' into bb-10.2-ext

• 2017-11-16 14:33:28 +0400

  • Add Oracle-style FOR loop to sql_mode=DEFAULT

• 2017-11-15 19:18:28 +0400

  • Don't use LEX::check_exists in ALTER SEQUENCE

• 2017-11-15 14:42:04 +0400

  • "Incorrect column name" when "CREATE TABLE t1 AS SELECT spvar"

• 2017-11-15 14:34:04 +0400

  • Bad error message when creating a SET column with comma and non-ASCII characters

• 2017-11-15 14:18:46 +0400

  • sql_mode=ORACLE: using Oracle-style placeholders in direct query execution makes the server crash

• 2017-11-14 16:31:10 +0400

  • Server crashes in handle_select / val_uint in ORACLE mode

• 2017-11-13 21:58:00 +0400

  • Explicit CAST(CHAR(N)) erroneously escalates warnings to errors in STRICT_ALL_TABLES

• 2017-11-13 13:04:21 +0100

  • Fix of result code check by Monty's request.

• 2017-11-13 10:02:59 +0100

  • : incorrect result of intersect with ANY/ALL/IN subquery

• 2017-11-13 09:41:29 +0100

  • : Server crashes in ha_heap::find_unique_row or Assertion `0' failed in st_select_lex_unit::optimize with INTERSECT

• 2016-09-20 15:41:38 +0000

  • FRM: fail to load extra2 option with size 1 fix

• 2017-11-28 17:22:46 +0200

  • Follow-up fix to : Use proper std::map allocator

• 2017-11-28 16:59:52 +0400

  • - UT_DELAY code : Removing hardware barrier for arm64 bit platform

• 2017-11-28 16:34:31 +0400

  • Cleanup UT_LOW_PRIORITY_CPU/UT_RESUME_PRIORITY_CPU

• 2017-11-27 14:43:24 +0000

  • Fix warnings

• 2017-09-04 15:40:21 +0400

  • - Import MySQL 5.7 atomic operations for MSVC and Solaris

• 2017-11-27 11:19:26 +0200

  • Adjust the result diffs for innodb.instant_alter

• 2017-11-27 10:06:37 +0200

  • Test MDL with a more generic ALTER TABLE statement

• 2017-11-24 16:26:44 +0200

  • Removed "deprecated" warning from explicit_defaults_for_timestamp

• 2017-11-24 14:57:44 +0400

  • Fixed build failure with PFS disabled

• 2017-11-24 13:26:15 +0400

  • Fix hang in buf_flush_set_page_cleaner_thread_cnt

• 2017-11-23 15:02:26 +0200

  • Use ST_AsText() to get textual result

• 2017-11-23 15:22:10 +0400

  • Less code to depend on ut_crc32_init()

• 2017-11-23 14:53:16 +0400

  • Removed HW acceleration for big endian checksum

• 2017-11-23 14:35:50 +0400

  • Removed ut_crc32_byte_by_byte: never used

• 2017-11-10 19:02:27 +0200

  • Improve performance of heap tables

• 2017-11-22 16:27:59 +0200

  • InnoDB update_time is wrongly updated after partial rollback or internal COMMIT

• 2017-11-22 17:42:34 +0200

  • Correct a comment

• 2017-11-22 08:01:43 +0200

  • Less dependencies in include files

• 2017-11-22 08:01:07 +0200

  • Remove not used mem_root argument from build_clone(), get_copy() and get_item_copy()

• 2017-11-22 14:38:51 +0400

  • Tencent contributions added

• 2017-11-17 12:18:16 +0800

  • Travis-CI: clean up cruft and add more in-line commments

• 2017-11-17 12:17:26 +0800

  • Travis-CI: slim down the deb build so it passes in the 50 minute time limit

• 2017-11-17 12:12:44 +0800

  • Travis-CI: make deb job visible on the parallel jobs list

• 2017-11-17 19:39:52 +0900

  • Spelling fix

• 2017-11-17 19:36:47 +0000

  • Support TCP keepalive options

• 2017-10-30 21:39:55 +0100

  • Intoduce variable for binlog io cache size.

• 2017-11-17 05:21:12 +0200

  • Simplify fn_rext

• 2017-11-17 05:18:32 +0200

  • - Allow on to drop orphaned #sql- tables

• 2017-11-17 01:55:37 +0200

  • Remove mark_check_constraint_columns from delete

• 2017-11-14 07:47:58 +0200

  • Handle failures from malloc

• 2017-11-14 13:16:31 +0300

  • Tests: dependency on wsrep removed from sql_sequence tests

• 2017-11-16 10:12:21 +0200

  • Removed accidentally added sysvars files

• 2017-11-07 11:22:08 +1100

  • mysys: Remove freebsd freopen implementation

• 2017-11-15 02:41:45 +0200

  • Assertion failed in create_option_need_rebuild

• 2017-11-11 22:27:03 +0200

  • In ALGORITHM=INPLACE, use a common name for the intermediate tables or partitions

• Merge 2017-11-10 16:12:45 +0200 - Merge bb-10.2-ext into 10.3

• Merge 2017-11-10 16:07:01 +0200 - Merge 10.2 into bb-10.2-ext

• Merge 2017-11-10 08:27:09 +0200 - Merge 10.2 into bb-10.2-ext

• Merge 2017-11-09 23:21:41 +0200 - Merge remote-tracking branch 'origin/10.2' into bb-10.2-ext

• 2017-11-09 08:26:52 +0200

  • Fixed failing test case as part of adding MAX_MEMORY_USED

• 2017-11-09 08:26:50 +0400

  • Test cleanup for Monty's bce807f70fbd386fd70dee3161972cb3449531b1

• 2017-11-05 20:05:41 +0200

  • Simple cleanups

• 2017-11-05 20:05:02 +0200

  • Rename some errors that uses MySQL -> MariaDB

• 2017-11-05 17:04:20 +0200

  • Add more execution stages (commit, rollback, etc)

• 2017-11-05 16:38:21 +0200

  • Disable some test that fails constantly

• 2017-11-05 22:22:01 +0400

  • [db crash] Recursive CTE when SELECT includes new field

• 2017-11-04 12:44:56 +0200

  • Remove an unused variable

• Merge 2017-11-03 09:29:21 +0400 - Merge remote-tracking branch 'origin/10.2' into bb-10.2-ext

• 2017-11-03 09:27:53 +0400

  • errors.test fails with valgrind (Conditional jump or move depends on uninitialised value)

• 2017-11-01 20:30:45 +0200

  • Fixed compiler warning and unitialized memory warning

• 2017-11-01 20:30:32 +0200

  • Updated valgrind.supp

• 2017-11-01 20:30:12 +0200

  • Reduce memory used by maria_open

• 2017-11-01 20:28:36 +0200

  • Reducing memory when using information schema

• 2017-11-10 09:18:53 +0200

  • setval(): Do not fall through from GET_FLAGSET to GET_BIT

• 2017-11-10 11:22:51 +0100

  • : Server crashes in ha_heap::find_unique_row or Assertion `0' failed in st_select_lex_unit::optimize with INTERSECT

• 2017-11-07 12:06:15 +0400

  • main.mysql_upgrade_noengine failed, results mismatch

• 2017-11-05 11:59:19 -0800

  • Fixed Wrong result from query with NOT IN predicate in WHERE

• 2017-11-04 13:55:46 +0200

  • Adjust 32-bit sys_vars results

• 2017-11-03 23:40:35 -0700

  • Another adjustment after the merge of .

• 2017-11-03 23:12:07 -0700

  • Adjusted tests after changing the default value for the system variable @@in_subquery_conversion_threshold

• 2017-11-03 20:05:03 -0700

  • Changed the default value for the system variable @@in_subquery_conversion_threshold.

• 2017-11-03 15:12:01 -0700

  • Post-merge fixes for , .

• 2017-11-02 22:28:04 +0400

  • Cleanup tests for Querying INFORMATION_SCHEMA becomes slow in

• 2017-11-02 17:49:36 +0400

  • A cleanup for : Fixing "mtr --suite=compat/oracle" test failures

• 2017-11-01 22:26:25 +0200

  • Allow instant ADD COLUMN, ADD INDEX, LOCK=NONE

• Merge 2017-11-02 12:08:37 +0200 - Merge bb-10.2-ext into 10.3

• Merge 2017-11-01 14:37:31 +0200 - Merge 10.2 into bb-10.2-ext

• 2017-11-02 12:06:46 +0200

  • Try to fix sys_vars.sysvars_debug,32bit

• 2017-11-02 11:31:28 +0200

  • Remove a type cast

• 2017-11-01 19:27:27 +0200

  • Remove an unused variable

• 2017-07-13 16:37:33 +1000

  • keycache: restructure functions that are controlled by arguements

• 2017-11-02 11:06:02 +0200

  • Fixed compilation failures

• Merge 2017-11-01 21:48:03 -0700 - Merge branch '10.3' of github.com:MariaDB/server into 10.3

• 2017-10-28 22:28:31 +0300

  • Added the syntax for percentile functions and median function to the sql_yacc_ora.yy file

• 2017-10-27 20:04:05 +0530

  • Updates the tests for the percentile functions

• 2017-10-27 00:16:13 +0530

  • Update the error messages involving percentile functions

• 2017-10-27 00:10:22 +0530

  • Date-time fields are disabled currently for the result type of percentile function

• 2017-09-07 23:51:42 +0530

  • Tests added for percentile and median functions

• 2017-10-26 23:55:52 +0530

  • Only single element order-by list is allowed for percentile functions

• 2017-10-26 23:55:09 +0530

  • Added the median function to the parser , it should behave as a percentile_cont function with its argument fixed to 0.5

• 2017-09-07 17:40:09 +0530

  • Added fix_fields for percentile function to check the type of argument and to ensure that only numeric arguments are allowed

• 2017-09-07 17:37:55 +0530

  • Changes made according to the review given, mostly fixing coding style errors

• 2017-08-29 18:27:16 +0300

  • Remove has_error as a member from Item_sum and use THD::is_error() instead

• 2017-07-18 02:58:08 +0530

  • Fixed indentation in the syntax rules for the sql_yacc.yy , also added the rules of the percentile functions to the sql_yacc_ora.yy

• 2017-07-18 01:55:31 +0530

  • made changes according to the review, mostly removing unused code and fixing code to follow the coding conventions

• 2017-07-17 15:23:21 +0530

  • Added more tests for the percentile functions

• 2017-07-17 15:10:19 +0530

  • Added the error 1)ER_ARGUMENT_OUT_OF_RANGE: This error is thrown if the argument of the percentile function is not in the range [0,1] 2)ER_ARGUMENT_NOT_CONSTANT: This error is thrown if the argument of the percnetile function is not constant in the entire partition of the window function

• 2017-07-17 15:08:08 +0530

  • Added the error ER_WRONG_TYPE_FOR_PERCENTILE_CONT, which ensures that the result type for percentile_cont is always numerical

• 2017-07-17 15:06:42 +0530

  • Added the error ER_NOT_SINGLE_ELEMENT_ORDER_LIST for th percentile functions, these ensure that for the percentile function we have the order list with exactly one element

• 2017-07-17 15:02:22 +0530

  • Added the function setting_handler_for_percentile_function() for the percentile_disc function that would set the type of the result field for percentile_disc. Percentile_cont would habe double precision result type

• 2017-07-17 13:25:08 +0530

  • has_error field added to the item_sum class. This field ensures that query is terminated if we get any error during the add function call. This is currently used only for the percentile functions

• 2017-07-17 13:21:23 +0530

  • Error codes added for the percentile functions, the errors are -ER_NOT_SINGLE_ELEMENT_ORDER_LIST -ER_WRONG_TYPE_FOR_PERCENTILE_CONT -ER_ARGUMENT_NOT_CONSTANT -ER_ARGUMENT_OUT_OF_RANGE

• 2017-07-17 13:19:20 +0530

  • Val_str function added for the percentile_disc function, as it can have result type as STRING_RESULT

• 2017-07-10 01:12:56 +0530

  • Ensured that the element in the order by clause should have a numerical time, if not throw an error

• 2017-07-07 17:37:06 +0530

  • Percentile class implemented, most of the functions have the same functionalite as the percentile cont class

• 2017-07-06 01:29:49 +0530

  • Implemented the implementation of percentile functions using Item_cache instead of Cache_Item

• 2017-06-27 12:44:00 +0530

  • Test case added for the percentile disc function

• 2017-06-27 02:50:18 +0530

  • implementation of add() function added to the Item_sum_percentile_disc class

• 2017-06-27 02:24:32 +0530

  • Added a class Frame_unbounded_following_set_count_special, which is required to ignore all the null values while calculating the number of rows in the partition

• 2017-06-26 03:53:27 +0530

  • Setting handler to have the return type as that of the element by which we are ordering the partition

• 2017-06-26 03:39:25 +0530

  • A basic implementation of the add function is added

• 2017-06-26 02:15:19 +0530

  • Added value field to Item_sum_percentile_disc Check for single element in the order_list is added

• 2017-06-26 01:55:05 +0530

  • Added get_item() to Cached_item_item and get_value to the Cached_item

• 2017-06-22 21:43:45 +0530

  • : support percentile and median window functions

• 2017-06-13 11:54:39 +0530

  • : syntax added for the percentile_cont and percentile_disc functions

• 2017-11-01 13:20:32 +0000

  • SOURCE_REVISION should always be defined in source_revision.h

• Merge 2017-11-01 21:42:26 -0700 - Merge remote-tracking branch 'shagalla/10.3-mdev12172' into 10.3

• 2017-10-30 13:16:15 +0200

  • trigger.result corrected

• 2017-10-29 21:09:07 +0200

  • Mistakes corrected. Test results corrected.

• 2017-10-28 21:54:22 +0200

  • Mistakes corrected, variable defined.

• 2017-10-28 20:54:18 +0200

  • Mistakes corrected. TVC can be used in IN subquery and in PARTITION BY struct now. Special variable to control working of optimization added.

• 2017-09-04 22:29:58 +0200

  • New tests on errors added. Comments corrected. Some procedures corrected.

• 2017-09-02 23:19:20 +0200

  • Post review changes for the optimization of IN predicates into IN subqueries.

• 2017-09-01 19:18:50 +0200

  • Remarked opt_tvc.test added.

• 2017-09-01 19:01:06 +0200

  • Memory allocation corrected. New tests added.

• 2017-08-29 21:24:05 +0200

  • Some mistakes in opt_range.cc and libmysqld/CMakeLists.txt files corrected

• 2017-08-29 21:03:15 +0200

  • Mistakes corrected. Now all tests in opt_tvc.test file work correctly

• 2017-08-29 16:58:32 +0200

  • Mistakes corrected, new error messages added

• 2017-08-29 02:32:39 +0200

  • Summarized results of two previous commits (26 July, 25 August)

• 2017-08-25 19:06:13 +0200

  • Optimization that transforms IN-predicate in IN-subselect made.

• 2017-07-26 22:46:16 +0300

  • Queries where TVCs are used are processed successufully. TVCs can be used separately, with UNION/UNION ALL, in derived tables, in views and in common table expressions.

• 2017-06-30 13:54:33 +0300

  • Mistakes corrected, test file corrected.

• 2017-06-29 15:32:17 +0300

  • New structure Table Value Constructor added in grammar. TVC can be used in UNION-statement, in view and in subquery.

• 2017-08-10 15:45:03 +0400

  • - Introduce status variables for table cache monitoring and tuning

• 2017-10-31 13:00:20 +0400

  • (Part#2) Querying INFORMATION_SCHEMA becomes slow in

• Merge 2017-10-30 20:47:39 +0400 - Merge remote-tracking branch 'origin/bb-10.2-ext' into 10.3

• Merge 2017-10-30 16:42:46 +0400 - Merge remote-tracking branch 'origin/10.2' into bb-10.2-ext

• 2017-10-04 15:12:36 +0400

  • Change Item_bool_rowready_func2 to cache const items at fix time rather than evaluation time

• 2017-10-30 09:24:39 +0400

  • Add Field_row for SP ROW variables

• 2017-10-27 20:48:16 +0400

  • Anchored data types for variables

• 2017-10-23 15:24:02 +0400

  • A cleanup for Allow ROW variables as a cursor FETCH target

• 2017-10-14 17:31:57 +0300

  • Server crashes in SEQUENCE::write_lock for temporary tables

• 2017-10-22 20:14:52 +0300

  • Assertion is_lock_owner() failed in mysql_rm_table_no_locks

• 2017-10-22 20:06:01 +0300

  • Reset table->record[1] early for sequences to fix comparision of innodb row

• 2017-10-22 13:01:33 +0300

  • Assertion failure on CREATE TABLE .. LIKE

• 2017-10-22 12:26:32 +0300

  • Value of SEQUENCE table option is ignored upon creation

• 2017-10-22 12:05:43 +0300

  • Server crashes in ha_partition::engine_name

• 2017-10-20 18:44:28 +0400

  • A cleanup for Wrap the code in sp.cc into a class Sp_handler

• 2017-10-19 13:22:38 +0300

  • NEXTVAL fails on slave

• 2017-10-19 12:57:00 +0400

  • sp_rcontext::sp cleanup

• 2017-10-19 11:48:34 +0400

  • Moving a piece of open_and_process_routine() into a new function sp_acquire_routine()

• Merge 2017-10-18 14:11:55 +0400 - Merge remote-tracking branch 'origin/10.2' into bb-10.2-ext

• 2017-10-13 15:55:42 +0200

  • : sql_mode=EMPTY_STRING_IS_NULL

• Merge 2017-10-07 11:59:01 +0400 - Merge pull request #462 from halfspawn/bb-10.2-ext

• 2017-10-06 09:23:06 +0200

  • - sql_mode=Oracle: substr(): treat position 0 as position 1

• 2017-10-30 16:06:42 +0400

  • Embedded tests fixed.

• 2017-10-30 07:37:25 +0400

  • Add bind_address system variable.

• 2017-10-28 12:45:49 +0300

  • Fix sign mismatch warnings

• 2017-10-27 19:21:58 +0000

  • Fix some warnings

• 2017-10-27 08:14:02 +1100

  • travis: no percona tests in 10.3

• 2017-10-26 13:05:11 +0300

  • Inplace update assert after instant adding column

• 2017-09-09 11:34:12 +0300

  • : Make number of page cleaner threads variable dynamic New test cases innodb-page-cleaners

• 2017-10-20 12:40:45 +0400

  • - Twin include

• 2017-10-13 21:59:15 +0300

  • Upgrade from 10.0 fails on assertion during ALTER TABLE

• 2017-10-12 17:13:01 +0300

  • fix data races

• 2017-10-11 17:14:17 +0400

  • Fixed build failure

• 2017-10-11 12:56:23 +0300

  • fix some data races (#464)

• 2017-10-10 13:15:45 +0300

  • remove unndeded class member variable

• 2017-10-09 22:55:05 +0300

  • fix unsynchronized read (#463)

• 2017-10-09 21:09:54 +0300

  • : Test ROW_FORMAT=COMPRESSED

• 2017-10-09 11:34:59 -0400

  • bump the VERSION

• 2017-10-09 12:55:01 +0300

  • Work around Server does not remove #sql*.frm files after crash during ALTER TABLE

• 2017-10-09 08:47:54 +0300

  • Upgrade from 10.0/10.1 fails on assertion