# MariaDB 10.2.13 Changelog

The most recent release of [MariaDB 10.2](https://mariadb.com/docs/release-notes/community-server/old-releases/10.2/what-is-mariadb-102) is:[**MariaDB 10.2.44**](https://mariadb.com/docs/release-notes/community-server/old-releases/10.2/10.2.44) Stable (GA) [Download Now](https://downloads.mariadb.org/mariadb/10.2.44/)

[Download](https://downloads.mariadb.org/mariadb/10.2.13)[Release Notes](https://mariadb.com/docs/release-notes/community-server/old-releases/10.2/10.2.13)[Changelog](https://mariadb.com/docs/release-notes/community-server/changelogs/changelogs-mariadb-102-series/mariadb-10213-changelog)[Overview of 10.2](https://mariadb.com/docs/release-notes/community-server/old-releases/10.2/what-is-mariadb-102)

**Release date:** 13 Feb 2018

For the highlights of this release, see the [release notes](https://mariadb.com/docs/release-notes/community-server/old-releases/10.2/10.2.13).

The revision number links will take you to the revision's page on GitHub. On [GitHub](https://github.com/MariaDB/server/tree/10.2)\
you can view more details of the revision and view diffs of the code modified\
in that revision.

* [Revision #00f0c039d2](https://github.com/MariaDB/server/commit/00f0c039d2)\
  2018-02-12 16:40:05 +0200
  * [MDEV-15270](https://jira.mariadb.org/browse/MDEV-15270) mariadb-backup should not try to use doublewrite buffer
* [Revision #33f70c4d9c](https://github.com/MariaDB/server/commit/33f70c4d9c)\
  2018-02-12 13:35:07 +0200
  * [MDEV-13869](https://jira.mariadb.org/browse/MDEV-13869) MariaDB slow start
* [Revision #7a106d1961](https://github.com/MariaDB/server/commit/7a106d1961)\
  2018-02-12 03:20:09 +0200
  * Updated list of unstable tests for 10.2.13
* Merge [Revision #49bcc82686](https://github.com/MariaDB/server/commit/49bcc82686) 2018-02-11 00:23:17 +0100 - Merge branch '10.1' into 10.2
* [Revision #b88542681b](https://github.com/MariaDB/server/commit/b88542681b)\
  2018-02-10 22:17:49 +0400
  * [MDEV-14611](https://jira.mariadb.org/browse/MDEV-14611) ALTER TABLE EXCHANGE PARTITION does not work properly when used with DATA DIRECTORY.
* [Revision #a2feeb3d6f](https://github.com/MariaDB/server/commit/a2feeb3d6f)\
  2018-02-10 21:51:24 +0400
  * After-merge fixes for "sys\_vars.sysvars\_innodb '32bit,xtradb'" test results.
* Merge [Revision #e07451f71f](https://github.com/MariaDB/server/commit/e07451f71f) 2018-02-09 19:49:19 +0400 - Merge remote-tracking branch 'origin/10.0' into 10.1
* [Revision #b0a92333c0](https://github.com/MariaDB/server/commit/b0a92333c0)\
  2018-02-09 19:47:00 +0400
  * [MDEV-15262](https://jira.mariadb.org/browse/MDEV-15262) Wrong results for SELECT..WHERE non\_indexed\_datetime\_column=indexed\_time\_column
* [Revision #6f0b316fbe](https://github.com/MariaDB/server/commit/6f0b316fbe)\
  2018-02-08 21:12:11 +0200
  * Update wrong xtradb version
* [Revision #564891c532](https://github.com/MariaDB/server/commit/564891c532)\
  2018-02-09 17:17:32 +0200
  * [MDEV-14508](https://jira.mariadb.org/browse/MDEV-14508): encryption.innodb-compressed-blob failed in buildbot, assertion in btr0cur.cc line 1398
* [Revision #b75d8453d4](https://github.com/MariaDB/server/commit/b75d8453d4)\
  2018-02-07 19:08:53 +0100
  * [MDEV-14868](https://jira.mariadb.org/browse/MDEV-14868) MariaDB server crashes after using ROLLBACK TO when encrypt\_tmp\_files=ON
* [Revision #60dfe12be3](https://github.com/MariaDB/server/commit/60dfe12be3)\
  2018-02-07 18:54:11 +0100
  * [MDEV-14868](https://jira.mariadb.org/browse/MDEV-14868) MariaDB server crashes after using ROLLBACK TO when encrypt\_tmp\_files=ON
* [Revision #47d1679ac6](https://github.com/MariaDB/server/commit/47d1679ac6)\
  2018-02-06 20:26:59 +0100
  * fix encryption.tempfiles to check that encrypt\_tmp\_files is ON
* [Revision #06d77eb43a](https://github.com/MariaDB/server/commit/06d77eb43a)\
  2018-02-08 14:55:01 +0200
  * [MDEV-14427](https://jira.mariadb.org/browse/MDEV-14427): encryption.innodb-bad-key-change failed in buildbot
* [Revision #7ed0156384](https://github.com/MariaDB/server/commit/7ed0156384)\
  2018-02-10 14:27:29 +0200
  * Removed compiler warnings
* [Revision #76dc6af24c](https://github.com/MariaDB/server/commit/76dc6af24c)\
  2018-02-10 14:27:06 +0200
  * TokuDB didn't compile with valgrind
* [Revision #12d5307e95](https://github.com/MariaDB/server/commit/12d5307e95)\
  2018-02-10 14:24:15 +0200
  * [MDEV-13508](https://jira.mariadb.org/browse/MDEV-13508) ALTER TABLE that renames columns and CHECK constraints
* Merge [Revision #7beaa5e34e](https://github.com/MariaDB/server/commit/7beaa5e34e) 2018-02-09 13:44:38 +0300 - Merge branch 'bb-10.2-mariarocks' into 10.2
* Merge [Revision #cca9b3a933](https://github.com/MariaDB/server/commit/cca9b3a933) 2018-02-08 13:57:46 +0200 - Merge pull request #595 from MariaDB/add\_myrocks\_gotbackup
* [Revision #adbf6caad6](https://github.com/MariaDB/server/commit/adbf6caad6)\
  2018-02-07 11:36:13 +0000
  * debian/control Include myrocks\_hotbackup into mariadb-plugin-rocksdb
* [Revision #cbe566dc42](https://github.com/MariaDB/server/commit/cbe566dc42)\
  2018-02-07 12:32:58 +0000
  * Add myrocks\_hotbackup part of rocksdb plugin in cmake
* [Revision #699123fdc3](https://github.com/MariaDB/server/commit/699123fdc3)\
  2018-02-07 11:13:29 +0000
  * Fix rocksdb compiler version identification with GCC
* [Revision #9a23b22346](https://github.com/MariaDB/server/commit/9a23b22346)\
  2018-01-25 14:43:18 +0300
  * Adjust myrocks\_hotbackup to work with MariaDB.
* [Revision #e402d779c7](https://github.com/MariaDB/server/commit/e402d779c7)\
  2018-01-25 14:08:11 +0300
  * Import myrocks\_hotbackup from the upstream
* [Revision #7c1bd8fa04](https://github.com/MariaDB/server/commit/7c1bd8fa04)\
  2018-02-09 08:28:42 +0200
  * Add back (and clean up) the test innodb\_zip.prefix\_index\_liftedlimit
* [Revision #e4da20d438](https://github.com/MariaDB/server/commit/e4da20d438)\
  2018-02-09 08:26:47 +0200
  * [MDEV-14238](https://jira.mariadb.org/browse/MDEV-14238) Bogus assertion on row\_get\_rec\_trx\_id()
* [Revision #8411a8ff60](https://github.com/MariaDB/server/commit/8411a8ff60)\
  2018-02-08 09:48:03 -0800
  * Corrected the patch for [MDEV-15119](https://jira.mariadb.org/browse/MDEV-15119) that caused a failure for cte\_nonrecursive.test with --embedded.
* [Revision #f01ce62c8f](https://github.com/MariaDB/server/commit/f01ce62c8f)\
  2018-02-08 13:46:43 +0000
  * add [MDEV-504](https://jira.mariadb.org/browse/MDEV-504) to unstable tests, to fix appveyor
* [Revision #76600199cb](https://github.com/MariaDB/server/commit/76600199cb)\
  2018-02-08 13:03:14 +0000
  * rocksdb : Disable the constantly failing bloomfilter test, until [MDEV-14562](https://jira.mariadb.org/browse/MDEV-14562) is fixed
* [Revision #db25305780](https://github.com/MariaDB/server/commit/db25305780)\
  2018-02-07 16:44:46 +0200
  * [MDEV-14407](https://jira.mariadb.org/browse/MDEV-14407) Assertion failure during rollback
* Merge [Revision #be6307c0fa](https://github.com/MariaDB/server/commit/be6307c0fa) 2018-02-08 13:50:58 +0200 - Merge 10.1 into 10.2
* Merge [Revision #871f2a6ee2](https://github.com/MariaDB/server/commit/871f2a6ee2) 2018-02-08 13:29:08 +0200 - Merge 10.0 into 10.1
* [Revision #9216a4f69f](https://github.com/MariaDB/server/commit/9216a4f69f)\
  2018-02-08 13:26:44 +0200
  * Make the test innodb.recovery\_shutdown more robust
* [Revision #5421e3aee7](https://github.com/MariaDB/server/commit/5421e3aee7)\
  2018-02-08 12:51:19 +0200
  * [MDEV-15249](https://jira.mariadb.org/browse/MDEV-15249) Crash in MVCC read after IMPORT TABLESPACE
* [Revision #b6455479e5](https://github.com/MariaDB/server/commit/b6455479e5)\
  2018-02-07 18:14:45 +0100
  * [MDEV-15230](https://jira.mariadb.org/browse/MDEV-15230): column\_json breaks cyrillic in 10.1.31
* [Revision #b253a0c3a9](https://github.com/MariaDB/server/commit/b253a0c3a9)\
  2018-02-06 12:44:43 -0500
  * bump the VERSION
* [Revision #5c057b3fef](https://github.com/MariaDB/server/commit/5c057b3fef)\
  2018-02-07 17:25:46 +0200
  * Disabled galera\_ist\_progress at it always fails in 10.2
* Merge [Revision #5a7b6db671](https://github.com/MariaDB/server/commit/5a7b6db671) 2018-02-07 15:19:53 +0200 - Merge remote-tracking branch 'connect/10.2' into 10.2
* [Revision #fc2d794809](https://github.com/MariaDB/server/commit/fc2d794809)\
  2018-01-03 12:57:41 +0100\
  \*
  * Fix [MDEV-9844](https://jira.mariadb.org/browse/MDEV-9844), [MDEV-10179](https://jira.mariadb.org/browse/MDEV-10179), [MDEV-14214](https://jira.mariadb.org/browse/MDEV-14214) This is done by removing the tbl table type THREAD option that causes a multiple of sporadic bugs. This may be temporary depending on whether a real fix is found. modified: storage/connect/mysql-test/connect/disabled.def modified: storage/connect/tabtbl.cpp modified: storage/connect/tabtbl.h
* [Revision #1c2a2d3c9d](https://github.com/MariaDB/server/commit/1c2a2d3c9d)\
  2018-02-07 15:19:45 +0200
  * Update Connector/C
* [Revision #d743b61f89](https://github.com/MariaDB/server/commit/d743b61f89)\
  2018-01-18 18:48:50 +1100
  * [MDEV-14567](https://jira.mariadb.org/browse/MDEV-14567): CRYPTO\_set\_mem\_functions fails in FIPS mode
* [Revision #10590dd39c](https://github.com/MariaDB/server/commit/10590dd39c)\
  2018-02-06 13:53:20 +0200
  * [MDEV-15199](https://jira.mariadb.org/browse/MDEV-15199) Referential integrity broken in ON DELETE CASCADE
* [Revision #5d7e9fd46c](https://github.com/MariaDB/server/commit/5d7e9fd46c)\
  2018-02-06 14:57:04 +0200
  * InnoDB UPDATE cleanup
* [Revision #b68dac88b3](https://github.com/MariaDB/server/commit/b68dac88b3)\
  2018-02-06 13:39:40 +0200
  * [MDEV-15219](https://jira.mariadb.org/browse/MDEV-15219) FOREIGN KEY CASCADE or SET NULL operations will not resume after lock wait
* [Revision #1789e0ff03](https://github.com/MariaDB/server/commit/1789e0ff03)\
  2018-02-06 10:34:16 +0200
  * Remove useless debug instrumentation row\_print\_geometry\_data
* [Revision #5815c8ee85](https://github.com/MariaDB/server/commit/5815c8ee85)\
  2018-02-06 10:33:42 +0200
  * Remove useless code
* [Revision #4cec63af44](https://github.com/MariaDB/server/commit/4cec63af44)\
  2018-02-06 06:09:47 +0200
  * Foreign key code cleanup
* [Revision #2ef41622e2](https://github.com/MariaDB/server/commit/2ef41622e2)\
  2018-02-06 12:12:19 -0800
  * Fixed [MDEV-15162](https://jira.mariadb.org/browse/MDEV-15162) Query with CTE hangs if assignment operator (:=) is used
* [Revision #bdb87c4965](https://github.com/MariaDB/server/commit/bdb87c4965)\
  2018-02-06 08:32:49 -0800
  * Fixed [MDEV-15119](https://jira.mariadb.org/browse/MDEV-15119) CTE, referencing another CTE, that is declared after, does not return error
* [Revision #90885985b6](https://github.com/MariaDB/server/commit/90885985b6)\
  2018-02-06 08:26:50 -0800
  * Fixed [MDEV-15120](https://jira.mariadb.org/browse/MDEV-15120) CTE table should not belong to database, that is in use
* [Revision #b4fbb4183b](https://github.com/MariaDB/server/commit/b4fbb4183b)\
  2018-02-06 11:49:26 +0100
  * remove bash-ish from SST scripts
* [Revision #00855a62ab](https://github.com/MariaDB/server/commit/00855a62ab)\
  2018-02-06 00:30:00 +0100
  * cleanup: my\_off\_t mmaped\_length -> size\_t
* [Revision #d429f60770](https://github.com/MariaDB/server/commit/d429f60770)\
  2018-02-06 00:20:46 +0100
  * compilation error on windows
* [Revision #775a8a0e4b](https://github.com/MariaDB/server/commit/775a8a0e4b)\
  2018-02-05 20:09:24 +0100
  * compilation error on windows
* [Revision #c98c616e7f](https://github.com/MariaDB/server/commit/c98c616e7f)\
  2018-02-05 16:00:56 +0100
  * no separate 10.2 fix for [MDEV-14743](https://jira.mariadb.org/browse/MDEV-14743) at this point in time
* [Revision #2eb00d1eba](https://github.com/MariaDB/server/commit/2eb00d1eba)\
  2018-02-05 16:00:39 +0100
  * fix Item\_window\_func::print() not to crash before fix\_fields()
* [Revision #c4930a820a](https://github.com/MariaDB/server/commit/c4930a820a)\
  2018-02-05 16:00:13 +0100
  * don't set derived->merged until derived is really irreversibly merged
* Merge [Revision #4771ae4b22](https://github.com/MariaDB/server/commit/4771ae4b22) 2018-02-06 14:50:50 +0100 - Merge branch 'github/10.1' into 10.2
* [Revision #0c25e58db6](https://github.com/MariaDB/server/commit/0c25e58db6)\
  2018-02-06 02:38:01 +0100
  * correctly detect unsupported compiler flags
* [Revision #4418abb267](https://github.com/MariaDB/server/commit/4418abb267)\
  2018-02-06 02:33:56 +0100
  * cleanup: simplify maintainer.cmake
* [Revision #7407313f11](https://github.com/MariaDB/server/commit/7407313f11)\
  2018-02-05 16:03:28 +0100
  * silence the annoying compiler warning
* Merge [Revision #3f42529a6f](https://github.com/MariaDB/server/commit/3f42529a6f) 2018-02-05 09:25:33 +0200 - Merge 10.0 into 10.1
* [Revision #cb5374801e](https://github.com/MariaDB/server/commit/cb5374801e)\
  2018-02-05 09:23:36 +0200
  * [MDEV-15202](https://jira.mariadb.org/browse/MDEV-15202) innodb.log\_file\_size failed in buildbot
* [Revision #60f51af755](https://github.com/MariaDB/server/commit/60f51af755)\
  2018-02-05 18:21:28 +0200
  * [MDEV-15042](https://jira.mariadb.org/browse/MDEV-15042): INSERT ON DUPLICATE KEY UPDATE produces error 1032 (Can't find record)
* Merge [Revision #9390ff53fc](https://github.com/MariaDB/server/commit/9390ff53fc) 2018-02-02 16:19:52 +0200 - [MDEV-14958](https://jira.mariadb.org/browse/MDEV-14958) Merge new release of InnoDB MySQL 5.7.21 to 10.2
* [Revision #d13fbc6212](https://github.com/MariaDB/server/commit/d13fbc6212)\
  2018-02-02 15:27:03 +0200
  * Remove code related to InnoDB native partitioning in MySQL 5.7
* Merge [Revision #d57b2430d7](https://github.com/MariaDB/server/commit/d57b2430d7) 2018-02-02 16:15:50 +0200 - Merge a fix from MySQL 5.7, to presumably dead code
* [Revision #6266493fc3](https://github.com/MariaDB/server/commit/6266493fc3)\
  2017-09-20 01:38:26 +0200
  * Bug #25729649 LOCK0LOCK.CC:NNN:ADD\_POSITION != NULL
* [Revision #4c731a2d7c](https://github.com/MariaDB/server/commit/4c731a2d7c)\
  2018-02-02 15:04:52 +0200
  * Adapt a MySQL 5.7 fix for SET GLOBAL innodb\_buffer\_pool\_size
* [Revision #009e872b1c](https://github.com/MariaDB/server/commit/009e872b1c)\
  2018-02-02 14:28:46 +0200
  * Merge a test case from MySQL 5.7 (no code fix needed)
* [Revision #d4ea179e13](https://github.com/MariaDB/server/commit/d4ea179e13)\
  2018-02-02 09:10:15 +0200
  * [MDEV-13626](https://jira.mariadb.org/browse/MDEV-13626): Merge InnoDB test cases from MySQL 5.7 (part 7)
* [Revision #859fe1f24d](https://github.com/MariaDB/server/commit/859fe1f24d)\
  2018-02-01 20:03:18 +0200
  * Ensure that thd->user\_var\_events\_alloc is always relevant
* [Revision #44314c768f](https://github.com/MariaDB/server/commit/44314c768f)\
  2018-02-01 18:36:03 +0200
  * [MDEV-15165](https://jira.mariadb.org/browse/MDEV-15165) InnoDB purge for index on virtual column is trying to access an incomplete record
* [Revision #29240b50e3](https://github.com/MariaDB/server/commit/29240b50e3)\
  2018-02-01 17:39:10 +0200
  * Correct a comment about incomplete records
* [Revision #78716fffce](https://github.com/MariaDB/server/commit/78716fffce)\
  2018-02-01 17:08:30 +0200
  * Silence a bogus warning about uninitialized m\_size
* [Revision #97a39ba212](https://github.com/MariaDB/server/commit/97a39ba212)\
  2018-02-01 14:08:06 +0200
  * Follow-up to reverting [MDEV-6938](https://jira.mariadb.org/browse/MDEV-6938)
* [Revision #f4f46ec13a](https://github.com/MariaDB/server/commit/f4f46ec13a)\
  2018-02-01 12:37:20 +0000
  * Attempt to fix appveyor
* [Revision #27733c8b12](https://github.com/MariaDB/server/commit/27733c8b12)\
  2018-02-01 12:23:34 +0000
  * auth\_gssapi - fix test result and let the test run on Windows buildbot
* [Revision #13479cef08](https://github.com/MariaDB/server/commit/13479cef08)\
  2018-02-01 12:00:28 +0000
  * Tests : Fix result file
* [Revision #5a9c63ab55](https://github.com/MariaDB/server/commit/5a9c63ab55)\
  2018-02-01 13:35:03 +0200
  * [MDEV-10949](https://jira.mariadb.org/browse/MDEV-10949): innodb\_disallow\_writes does not work as expected
* [Revision #867d8680b2](https://github.com/MariaDB/server/commit/867d8680b2)\
  2018-02-01 09:26:03 +0000
  * Fix sql\_print\_warning formatting
* [Revision #313247db9c](https://github.com/MariaDB/server/commit/313247db9c)\
  2018-02-01 09:01:15 +0000
  * [MDEV-15089](https://jira.mariadb.org/browse/MDEV-15089) Ensure that connection ID is in 32bit range
* [Revision #b56f9fbe2f](https://github.com/MariaDB/server/commit/b56f9fbe2f)\
  2018-01-30 16:30:39 +1100
  * threadpool: release mutex on io\_poll\_create failure
* [Revision #67d89e4d7d](https://github.com/MariaDB/server/commit/67d89e4d7d)\
  2018-01-31 12:01:35 +0200
  * [MDEV-15143](https://jira.mariadb.org/browse/MDEV-15143) InnoDB: Rollback of trx with id 0 completed
* [Revision #f5f56a076b](https://github.com/MariaDB/server/commit/f5f56a076b)\
  2018-01-31 10:08:35 +0100
  * [MDEV-15133](https://jira.mariadb.org/browse/MDEV-15133): array bound (bulk) parameters of NULL propagate on next rows
* [Revision #c744dde711](https://github.com/MariaDB/server/commit/c744dde711)\
  2018-01-30 21:25:36 +0000
  * Roles : Initialize variables that are passed to update\_role\_db()
* [Revision #0ba6aaf030](https://github.com/MariaDB/server/commit/0ba6aaf030)\
  2018-01-26 21:45:25 +0200
  * [MDEV-11415](https://jira.mariadb.org/browse/MDEV-11415) Remove excessive undo logging during ALTER TABLE…ALGORITHM=COPY
* [Revision #446b3d3562](https://github.com/MariaDB/server/commit/446b3d3562)\
  2018-01-30 17:40:40 +0200
  * [MDEV-14875](https://jira.mariadb.org/browse/MDEV-14875): galera\_new\_cluster crashes mysqld when existing server contains databases
* [Revision #cea431e1f7](https://github.com/MariaDB/server/commit/cea431e1f7)\
  2018-01-30 14:56:33 +0200
  * Fix some wrong test result
* [Revision #5010ab26de](https://github.com/MariaDB/server/commit/5010ab26de)\
  2018-01-29 22:28:31 +0200
  * [MDEV-14209](https://jira.mariadb.org/browse/MDEV-14209) innodb\_gis.rtree\_debug produces huge server error logs
* [Revision #d9c77f0341](https://github.com/MariaDB/server/commit/d9c77f0341)\
  2018-01-29 11:10:09 +0200
  * Revert "[MDEV-6928](https://jira.mariadb.org/browse/MDEV-6928): Add trx pointer to struct mtr\_t"
* [Revision #7cdf759c86](https://github.com/MariaDB/server/commit/7cdf759c86)\
  2018-01-27 17:46:31 +0000
  * [MDEV-14485](https://jira.mariadb.org/browse/MDEV-14485) Server hangs on startup in THD::init
* [Revision #1da063a45b](https://github.com/MariaDB/server/commit/1da063a45b)\
  2018-01-28 19:03:07 +0200
  * Remove unused metadata for non-existing sync\_thread\_mutex
* [Revision #95f3933944](https://github.com/MariaDB/server/commit/95f3933944)\
  2018-01-27 15:03:30 +0200
  * Fixed compiler warnings
* [Revision #8ff5ddae23](https://github.com/MariaDB/server/commit/8ff5ddae23)\
  2018-01-27 14:39:33 +0200
  * Disable rocksdb when building with ASAN
* [Revision #c09371dce6](https://github.com/MariaDB/server/commit/c09371dce6)\
  2018-01-26 23:26:39 +0200
  * [MDEV-14721](https://jira.mariadb.org/browse/MDEV-14721) Big transaction events get lost on semisync master when replicate\_events\_marked\_for\_skip=FILTER\_ON\_MASTER
* Merge [Revision #0d31b4b328](https://github.com/MariaDB/server/commit/0d31b4b328) 2018-01-26 16:38:24 +0000 - Merge branch '10.2' of [server](https://github.com/mariadb/server) into 10.2
* [Revision #204739df14](https://github.com/MariaDB/server/commit/204739df14)\
  2018-01-26 15:04:20 +0200
  * Fixed memory overrun in create\_postjoin\_aggr\_table()
* [Revision #067b90c7a9](https://github.com/MariaDB/server/commit/067b90c7a9)\
  2018-01-25 14:50:11 +0000
  * Fix MinSizeRel build on Windows.
* [Revision #477a1bc42b](https://github.com/MariaDB/server/commit/477a1bc42b)\
  2018-01-15 18:59:27 +0000
  * Windows : fix compile warnings C4267, on 32bit first
* [Revision #db28f0f8da](https://github.com/MariaDB/server/commit/db28f0f8da)\
  2018-01-14 12:47:16 +0100
  * update C/C
* [Revision #9891ee5a2a](https://github.com/MariaDB/server/commit/9891ee5a2a)\
  2018-01-12 18:25:02 +0000
  * Fix and reenable Windows compiler warning C4800 (size\_t conversion).
* [Revision #859d100d70](https://github.com/MariaDB/server/commit/859d100d70)\
  2018-01-25 11:28:38 +0200
  * [MDEV-15063](https://jira.mariadb.org/browse/MDEV-15063): InnoDB assertion failure !is\_owned() at dict0defrag\_bg.cc:327
* [Revision #7fc25cfbca](https://github.com/MariaDB/server/commit/7fc25cfbca)\
  2018-01-24 23:33:21 +0200
  * Fix for [MDEV-12730](https://jira.mariadb.org/browse/MDEV-12730)
* [Revision #0dbe3dbe79](https://github.com/MariaDB/server/commit/0dbe3dbe79)\
  2018-01-24 16:28:54 +0200
  * [MDEV-15057](https://jira.mariadb.org/browse/MDEV-15057) Crash when using an unknown identifier as an SP parameter
* [Revision #c269f1d6fe](https://github.com/MariaDB/server/commit/c269f1d6fe)\
  2018-01-24 10:46:04 +0200
  * Allocate page\_cleaner and page\_cleaner.slot\[] statically
* [Revision #ac3e7f788e](https://github.com/MariaDB/server/commit/ac3e7f788e)\
  2018-01-24 10:23:52 +0200
  * [MDEV-15016](https://jira.mariadb.org/browse/MDEV-15016): multiple page cleaner threads use a lot of CPU
* [Revision #12f900228f](https://github.com/MariaDB/server/commit/12f900228f)\
  2018-01-16 14:24:27 +1100
  * mariadbbackup: use defaults-group-suffix even if no --defaults-file
* [Revision #7cc507f22e](https://github.com/MariaDB/server/commit/7cc507f22e)\
  2018-01-23 17:12:29 +0400
  * [MDEV-14603](https://jira.mariadb.org/browse/MDEV-14603) signal 11 with short stacktrace
* [Revision #87db5eb813](https://github.com/MariaDB/server/commit/87db5eb813)\
  2018-01-23 09:12:25 +0000
  * [MDEV-13825](https://jira.mariadb.org/browse/MDEV-13825) mariadb-backup --lock-ddl-per-table does not properly lock FULLTEXT auxiliary tables
* [Revision #29eeb527fd](https://github.com/MariaDB/server/commit/29eeb527fd)\
  2018-01-22 16:53:33 +0200
  * [MDEV-12173](https://jira.mariadb.org/browse/MDEV-12173) "\[Warning] Trying to access missing tablespace"
* [Revision #89ae5d7f2f](https://github.com/MariaDB/server/commit/89ae5d7f2f)\
  2018-01-22 16:30:38 +0200
  * Allocate mutex\_monitor, create\_tracker statically
* [Revision #30f1d2f642](https://github.com/MariaDB/server/commit/30f1d2f642)\
  2018-01-22 16:29:43 +0200
  * Remove useless method LatchCounter::sum\_deregister()
* [Revision #d04e1d4bdc](https://github.com/MariaDB/server/commit/d04e1d4bdc)\
  2018-01-22 15:27:24 +0200
  * [MDEV-15029](https://jira.mariadb.org/browse/MDEV-15029) XA COMMIT and XA ROLLBACK operate on freed transaction object
* [Revision #9b4dfdaa5a](https://github.com/MariaDB/server/commit/9b4dfdaa5a)\
  2018-01-18 15:25:40 +0300
  * [MDEV-13352](https://jira.mariadb.org/browse/MDEV-13352): Server crashes in st\_join\_table::remove\_duplicates
* [Revision #4f8555f1f6](https://github.com/MariaDB/server/commit/4f8555f1f6)\
  2018-01-21 18:23:28 +0200
  * [MDEV-14941](https://jira.mariadb.org/browse/MDEV-14941) Timeouts on persistent statistics tables caused by [MDEV-14511](https://jira.mariadb.org/browse/MDEV-14511)
* [Revision #6b7dcefdc8](https://github.com/MariaDB/server/commit/6b7dcefdc8)\
  2018-01-21 20:16:22 +0200
  * Reset thd->lex->current\_select for SP
* [Revision #f67b8273c0](https://github.com/MariaDB/server/commit/f67b8273c0)\
  2018-01-21 17:17:16 +0200
  * Fixed wrong arguments to printf in InnoDB
* [Revision #30289a2713](https://github.com/MariaDB/server/commit/30289a2713)\
  2018-01-18 15:56:28 -0800
  * Fixed [MDEV-14969](https://jira.mariadb.org/browse/MDEV-14969) Non-recursive Common Table Expressions used in view caused an error
* [Revision #6c09a6542e](https://github.com/MariaDB/server/commit/6c09a6542e)\
  2018-01-18 16:13:50 +0200
  * [MDEV-14985](https://jira.mariadb.org/browse/MDEV-14985) innodb\_undo\_log\_truncate may be blocked if transactions were recovered at startup
* [Revision #cc915cd599](https://github.com/MariaDB/server/commit/cc915cd599)\
  2018-01-18 01:42:51 +0200
  * Fixed some build scripts to work with gprof and gcov
* [Revision #50de7d1303](https://github.com/MariaDB/server/commit/50de7d1303)\
  2018-01-18 01:41:52 +0200
  * Fixed [MDEV-14326](https://jira.mariadb.org/browse/MDEV-14326) engine ARIA with row\_format=FIXED is broken
* [Revision #f44017384a](https://github.com/MariaDB/server/commit/f44017384a)\
  2018-01-16 20:02:38 +0200
  * [MDEV-14968](https://jira.mariadb.org/browse/MDEV-14968) On upgrade, InnoDB reports "started; log sequence number 0"
* [Revision #81378b3947](https://github.com/MariaDB/server/commit/81378b3947)\
  2018-01-16 16:09:51 +0400
  * Moving a change\_list related methods from THD to Item\_change\_list
* [Revision #be85c2dc88](https://github.com/MariaDB/server/commit/be85c2dc88)\
  2018-01-16 13:57:30 +0200
  * mariadb-backup --prepare: Do not access transactions or data dictionary
* [Revision #33ecf8345d](https://github.com/MariaDB/server/commit/33ecf8345d)\
  2018-01-16 13:55:45 +0200
  * Follow-up fix to [MDEV-14441](https://jira.mariadb.org/browse/MDEV-14441): Fix a potential race condition
* [Revision #f5e158183c](https://github.com/MariaDB/server/commit/f5e158183c)\
  2018-01-16 07:46:51 +0200
  * Follow-up fix to [MDEV-14441](https://jira.mariadb.org/browse/MDEV-14441): Correct a misplaced condition
* [Revision #0292cd0a27](https://github.com/MariaDB/server/commit/0292cd0a27)\
  2018-01-15 21:08:00 +0300
  * Better explanation why rpl\_row\_triggers is disabled.
* [Revision #3fdd390791](https://github.com/MariaDB/server/commit/3fdd390791)\
  2018-01-15 19:02:38 +0200
  * [MDEV-14441](https://jira.mariadb.org/browse/MDEV-14441) InnoDB hangs when setting innodb\_adaptive\_hash\_index=OFF during UPDATE
* [Revision #9c6fc7b644](https://github.com/MariaDB/server/commit/9c6fc7b644)\
  2018-01-15 16:38:16 +0200
  * Fix -Wsign-compare introduced by Compilation speed (#546)
* Merge [Revision #27b6b2625e](https://github.com/MariaDB/server/commit/27b6b2625e) 2018-01-15 16:22:02 +0200 - Merge 10.1 into 10.2
* [Revision #85aea5a12b](https://github.com/MariaDB/server/commit/85aea5a12b)\
  2018-01-15 16:50:18 +0300
  * Update .result for rocksdb.rpl\_row\_triggers (not the whole test works yet)
* [Revision #850702da6b](https://github.com/MariaDB/server/commit/850702da6b)\
  2018-01-15 15:37:22 +0200
  * [MDEV-13626](https://jira.mariadb.org/browse/MDEV-13626): Merge InnoDB test cases from MySQL 5.7 (part 6)
* [Revision #ec062c6181](https://github.com/MariaDB/server/commit/ec062c6181)\
  2018-01-15 15:26:02 +0200
  * [MDEV-12121](https://jira.mariadb.org/browse/MDEV-12121) follow-up: Unbreak the WITH\_INNODB\_AHI=OFF build
* [Revision #72136ae75c](https://github.com/MariaDB/server/commit/72136ae75c)\
  2018-01-14 19:50:45 +0300
  * Compilation speed (#546)
* [Revision #fc65577873](https://github.com/MariaDB/server/commit/fc65577873)\
  2018-01-13 18:04:03 +0200
  * [MDEV-14887](https://jira.mariadb.org/browse/MDEV-14887) On a 32-bit system, [MariaDB 10.2](https://mariadb.com/docs/release-notes/community-server/old-releases/10.2/what-is-mariadb-102) mishandles data file sizes exceeding 4GiB
* [Revision #09ef28abd7](https://github.com/MariaDB/server/commit/09ef28abd7)\
  2018-01-13 16:38:43 +0200
  * Fixed BUILD scripts
* Merge [Revision #1eea7966f3](https://github.com/MariaDB/server/commit/1eea7966f3) 2018-01-13 01:27:35 +0300 - Merge branch 'bb-10.2-mariarocks' into 10.2
* [Revision #4cafd8e66f](https://github.com/MariaDB/server/commit/4cafd8e66f)\
  2018-01-13 01:26:06 +0300
  * rocksdb.information\_schema testcase is not stable
* [Revision #2da1917912](https://github.com/MariaDB/server/commit/2da1917912)\
  2018-01-12 16:04:29 +0000
  * Attempt to eliminate race conditions in rocksdb.information\_schema
* [Revision #028e2ddc54](https://github.com/MariaDB/server/commit/028e2ddc54)\
  2018-01-12 19:16:36 +0530
  * Added a missing result file to the rocksdb\_sys\_vars result suite
* [Revision #c481fc9ca7](https://github.com/MariaDB/server/commit/c481fc9ca7)\
  2018-01-12 15:57:08 +0300
  * Change MyRocks maturity from Alpha to Beta
* [Revision #d32f5be307](https://github.com/MariaDB/server/commit/d32f5be307)\
  2018-01-12 15:11:56 +0300
  * [MDEV-14372](https://jira.mariadb.org/browse/MDEV-14372): Fix and enable rocksdb.information\_schema test
* [Revision #bf7719111f](https://github.com/MariaDB/server/commit/bf7719111f)\
  2018-01-11 17:09:51 +0200
  * Removed duplicated copyright message
* [Revision #30ecd2884a](https://github.com/MariaDB/server/commit/30ecd2884a)\
  2018-01-11 12:12:31 +0200
  * Fix compilation warnings for libmariadb
* Merge [Revision #e9842de20c](https://github.com/MariaDB/server/commit/e9842de20c) 2018-01-11 12:03:23 +0200 - Merge 10.1 into 10.2
* [Revision #cdb7a8fa69](https://github.com/MariaDB/server/commit/cdb7a8fa69)\
  2018-01-10 20:16:52 +0000
  * Silence warning coming from Windows' own header dbghelp.h
* [Revision #79fc074710](https://github.com/MariaDB/server/commit/79fc074710)\
  2018-01-10 16:43:25 +0000
  * Update CONC
* [Revision #ec97aba284](https://github.com/MariaDB/server/commit/ec97aba284)\
  2018-01-10 19:36:38 +0200
  * Fixed BUILD scripts
* [Revision #dfde5ae912](https://github.com/MariaDB/server/commit/dfde5ae912)\
  2018-01-10 13:53:44 +0200
  * [MDEV-14130](https://jira.mariadb.org/browse/MDEV-14130) InnoDB messages should not refer to the MySQL 5.7 manual
* [Revision #d1cf9b167c](https://github.com/MariaDB/server/commit/d1cf9b167c)\
  2018-01-10 13:18:02 +0200
  * [MDEV-14909](https://jira.mariadb.org/browse/MDEV-14909) [MariaDB 10.2](https://mariadb.com/docs/release-notes/community-server/old-releases/10.2/what-is-mariadb-102) refuses to start up after clean shutdown of [MariaDB 10.3](https://mariadb.com/docs/release-notes/community-server/old-releases/10.3/what-is-mariadb-103)
* [Revision #b132d4d749](https://github.com/MariaDB/server/commit/b132d4d749)\
  2018-01-09 22:52:01 +0000
  * Windows, compilation : Treat warning as error, if MYSQL\_MAINTAINER\_MODE is set to ERR
* [Revision #7d201d7b30](https://github.com/MariaDB/server/commit/7d201d7b30)\
  2018-01-06 09:32:47 -0800
  * Fixed [MDEV-14879](https://jira.mariadb.org/browse/MDEV-14879) Lost rows for query using recursive CTE with recursive reference in subquery
* [Revision #075f61a1d4](https://github.com/MariaDB/server/commit/075f61a1d4)\
  2018-01-09 11:30:36 +0200
  * Revert part of commit fec844aca88e1c6b9c36bb0b811e92d9d023ffb9
* Merge [Revision #5208e89807](https://github.com/MariaDB/server/commit/5208e89807) 2018-01-08 17:21:23 +0200 - Merge 10.1 into 10.2
* Merge [Revision #d8eef0f611](https://github.com/MariaDB/server/commit/d8eef0f611) 2018-01-08 16:45:58 +0200 - Merge 10.1 into 10.2
* [Revision #899c5899be](https://github.com/MariaDB/server/commit/899c5899be)\
  2018-01-08 12:58:25 +0200
  * MLOG-13101 Debug assertion failed in recv\_parse\_or\_apply\_log\_rec\_body()
* [Revision #8099941b46](https://github.com/MariaDB/server/commit/8099941b46)\
  2018-01-08 10:58:36 +0200
  * [MDEV-13487](https://jira.mariadb.org/browse/MDEV-13487) Assertion failure in rec\_get\_trx\_id()
* [Revision #ae7e1b9b13](https://github.com/MariaDB/server/commit/ae7e1b9b13)\
  2018-01-08 12:25:31 +0200
  * [MDEV-13262](https://jira.mariadb.org/browse/MDEV-13262): innodb.deadlock\_detect failed in buildbot
* Merge [Revision #9ede569260](https://github.com/MariaDB/server/commit/9ede569260) 2018-01-08 09:54:40 +0200 - Merge 10.1 into 10.2
* [Revision #73cf630ffc](https://github.com/MariaDB/server/commit/73cf630ffc)\
  2018-01-06 23:51:37 +0530
  * Fix Compile Error while using Flag '-DUSE\_ARIA\_FOR\_TMP\_TABLES:BOOL=OFF'
* Merge [Revision #59990747bc](https://github.com/MariaDB/server/commit/59990747bc) 2018-01-06 17:39:50 +0000 - Merge remote-tracking branch 'origin/10.1' into 10.2
* Merge [Revision #da39ca1f67](https://github.com/MariaDB/server/commit/da39ca1f67) 2018-01-06 17:39:19 +0000 - Merge branch '10.2' of [server](https://github.com/mariadb/server) into 10.2
* [Revision #15b1840f43](https://github.com/MariaDB/server/commit/15b1840f43)\
  2018-01-05 12:13:23 -0800
  * Added the test case from for [MDEV-14777](https://jira.mariadb.org/browse/MDEV-14777): Crash in [MariaDB 10.2.12](https://mariadb.com/docs/release-notes/community-server/old-releases/10.2/10.2.12) on query using VIEW and WITH RECURSIVE.
* [Revision #578345305e](https://github.com/MariaDB/server/commit/578345305e)\
  2018-01-05 10:17:29 -0800
  * Added a test case for [MDEV-13454](https://jira.mariadb.org/browse/MDEV-13454): Improper error in ONLY\_FULL\_GROUP\_BY sql\_mode with condition\_pushdown\_for\_derived=on
* Merge [Revision #e6e24fe836](https://github.com/MariaDB/server/commit/e6e24fe836) 2018-01-05 16:52:25 +0000 - Merge branch '10.2' of [server](https://github.com/mariadb/server) into 10.2
* [Revision #0de565a564](https://github.com/MariaDB/server/commit/0de565a564)\
  2018-01-04 23:40:37 -0800
  * Fixed [MDEV-14852](https://jira.mariadb.org/browse/MDEV-14852) Fails to reopen temp table within standard CTE
* Merge [Revision #287d105398](https://github.com/MariaDB/server/commit/287d105398) 2018-01-05 12:11:58 +0200 - Merge 10.1 into 10.2
* [Revision #9c9db1cbe2](https://github.com/MariaDB/server/commit/9c9db1cbe2)\
  2018-01-05 11:58:45 +0200
  * [MDEV-14059](https://jira.mariadb.org/browse/MDEV-14059) Work around a problem exposed by InnoDB GIS debug check
* Merge [Revision #c8e6364407](https://github.com/MariaDB/server/commit/c8e6364407) 2018-01-04 20:47:34 +0200 - Merge branch 10.1 into 10.2
* [Revision #8dc77a72ea](https://github.com/MariaDB/server/commit/8dc77a72ea)\
  2018-01-04 19:16:59 +0200
  * [MDEV-14057](https://jira.mariadb.org/browse/MDEV-14057) InnoDB GIS tests fail
* [Revision #218dbf68b8](https://github.com/MariaDB/server/commit/218dbf68b8)\
  2018-01-04 19:32:29 +0200
  * [MDEV-14058](https://jira.mariadb.org/browse/MDEV-14058) InnoDB Assertion failure !leaf on rem0rec.cc line 566 on test innodb\_gis.rtree\_recovery
* [Revision #0f253d3e64](https://github.com/MariaDB/server/commit/0f253d3e64)\
  2018-01-04 10:41:08 -0500
  * bump the VERSION
* [Revision #5e0b13d173](https://github.com/MariaDB/server/commit/5e0b13d173)\
  2018-01-04 16:21:18 +0200
  * Fixed wrong arguments to printf and related functions
* [Revision #b9e0945397](https://github.com/MariaDB/server/commit/b9e0945397)\
  2018-01-04 16:52:15 +0000
  * update libmariadb
* [Revision #c584a496d7](https://github.com/MariaDB/server/commit/c584a496d7)\
  2018-01-04 14:04:52 +0300
  * Fix out-of-date comments.
* [Revision #af0ba43838](https://github.com/MariaDB/server/commit/af0ba43838)\
  2018-01-03 22:21:32 +0200
  * Do not misspell "fall through"
* Merge [Revision #fcde91114d](https://github.com/MariaDB/server/commit/fcde91114d) 2018-01-03 20:42:09 +0200 - Merge 10.1 into 10.2

{% hint style="info" %}
Be notified of new MariaDB Server releases automatically by [subscribing](https://lists.mariadb.org/postorius/lists/announce.lists.mariadb.org/) to the MariaDB Foundation community announce 'at' lists.mariadb.org announcement list (this is a low traffic, announce-only list). MariaDB plc customers will be notified for all new releases, security issues and critical bug fixes for all MariaDB plc products thanks to the Notification Services.

MariaDB may already be included in your favorite OS distribution. More information can be found on the [Distributions which Include MariaDB](https://app.gitbook.com/s/WCInJQ9cmGjq1lsTG91E/distributions-including-mariadb) page.
{% endhint %}

<sub>*This page is licensed: CC BY-SA / Gnu FDL*</sub>

{% @marketo/form formid="4316" formId="4316" %}


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://mariadb.com/docs/release-notes/community-server/changelogs/changelogs-mariadb-102-series/mariadb-10213-changelog.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.