# MariaDB 10.2.23 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/10.2.23)[Release Notes](https://mariadb.com/docs/release-notes/community-server/old-releases/10.2/10.2.23)[Changelog](https://mariadb.com/docs/release-notes/community-server/changelogs/changelogs-mariadb-102-series/mariadb-10223-changelog)[Overview of 10.2](https://mariadb.com/docs/release-notes/community-server/old-releases/10.2/what-is-mariadb-102)

**Release date:** 25 Mar 2019

For the highlights of this release, see the [release notes](https://mariadb.com/docs/release-notes/community-server/old-releases/10.2/10.2.23).

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 #77e2aca3f0](https://github.com/MariaDB/server/commit/77e2aca3f0)\
  2019-03-23 11:27:30 +0100
  * cmake 3.14
* [Revision #0e56eba9d5](https://github.com/MariaDB/server/commit/0e56eba9d5)\
  2019-03-22 20:46:09 +0200
  * Updated list of unstable tests for 10.2.23
* [Revision #2d6e627a9f](https://github.com/MariaDB/server/commit/2d6e627a9f)\
  2019-02-07 01:23:28 -0500
  * Fix for [MDEV-18276](https://jira.mariadb.org/browse/MDEV-18276), typo in error message + all other occurrences of refering
* [Revision #07c3e90210](https://github.com/MariaDB/server/commit/07c3e90210)\
  2019-03-17 17:18:46 +0100
  * [MDEV-18954](https://jira.mariadb.org/browse/MDEV-18954) numa dynamic dependency
* [Revision #a794db9ade](https://github.com/MariaDB/server/commit/a794db9ade)\
  2019-03-22 13:29:06 +0100
  * cmake: remove unused variable
* [Revision #50a8fc5298](https://github.com/MariaDB/server/commit/50a8fc5298)\
  2019-01-14 09:24:39 +0200
  * [MDEV-18224](https://jira.mariadb.org/browse/MDEV-18224) MTR's internal check of the test case 'innodb.recovery\_shutdown' failed due to extra #sql-ib\*.ibd files
* Merge [Revision #031fa8f1d2](https://github.com/MariaDB/server/commit/031fa8f1d2) 2019-03-22 11:15:21 +0200 - Merge 10.1 into 10.2
* [Revision #8be02be08b](https://github.com/MariaDB/server/commit/8be02be08b)\
  2018-11-28 14:16:52 +0100
  * Fix USE\_AFTER\_FREE (CWE-672)
* Merge [Revision #8c493a910f](https://github.com/MariaDB/server/commit/8c493a910f) 2019-03-21 21:06:01 +0200 - Merge 10.0 into 10.1
* Merge [Revision #925b503058](https://github.com/MariaDB/server/commit/925b503058) 2019-03-21 10:34:00 +0200 - Merge 5.5 into 10.0
* [Revision #0dd12b4f2a](https://github.com/MariaDB/server/commit/0dd12b4f2a)\
  2019-03-14 17:41:35 -0700
  * [MDEV-18896](https://jira.mariadb.org/browse/MDEV-18896) Crash in convert\_join\_subqueries\_to\_semijoins
* [Revision #5d454181a8](https://github.com/MariaDB/server/commit/5d454181a8)\
  2019-03-21 10:29:59 +0200
  * [MDEV-6262](https://jira.mariadb.org/browse/MDEV-6262) follow-up: Ensure NUL termination on strncpy()
* [Revision #e9c494c843](https://github.com/MariaDB/server/commit/e9c494c843)\
  2019-03-21 08:48:44 +0400
  * Fixing a failure in tests for "[MDEV-18892](https://jira.mariadb.org/browse/MDEV-18892) Regression in slow log and admin statements"
* [Revision #ef81d2ea64](https://github.com/MariaDB/server/commit/ef81d2ea64)\
  2019-03-19 22:14:37 +0400
  * Fixing "mtr func\_math" failure in the test for [MDEV-17643](https://jira.mariadb.org/browse/MDEV-17643)
* [Revision #3b98c65c4e](https://github.com/MariaDB/server/commit/3b98c65c4e)\
  2019-03-18 15:33:59 +0400
  * [MDEV-18881](https://jira.mariadb.org/browse/MDEV-18881) Assertion \`0' failed in make\_sortkey upon SELECT with GROUP BY after LOAD DATA
* [Revision #6c08174e36](https://github.com/MariaDB/server/commit/6c08174e36)\
  2019-03-13 15:33:21 +0200
  * [MDEV-18908](https://jira.mariadb.org/browse/MDEV-18908): Remove galera and wsrep suites from default run suites in mtr
* [Revision #cd805a5f1c](https://github.com/MariaDB/server/commit/cd805a5f1c)\
  2019-03-15 11:39:52 +0100
  * Cleanup - remove unused variables and functions after [MDEV-18917](https://jira.mariadb.org/browse/MDEV-18917)
* [Revision #b6dc47a0f7](https://github.com/MariaDB/server/commit/b6dc47a0f7)\
  2019-03-15 14:11:30 +0400
  * [MDEV-17643](https://jira.mariadb.org/browse/MDEV-17643) Assertion \`nr >= 0.0' failed in Item\_sum\_std::val\_real()
* [Revision #1caec9c898](https://github.com/MariaDB/server/commit/1caec9c898)\
  2019-03-21 09:40:01 +0200
  * Remove unnecessary trx\_rsegf\_get\_new() calls
* [Revision #5c1720f8af](https://github.com/MariaDB/server/commit/5c1720f8af)\
  2019-03-21 09:30:37 +0200
  * Remove unused variables from non-debug build
* [Revision #dcc4458aa0](https://github.com/MariaDB/server/commit/dcc4458aa0)\
  2019-03-21 09:30:03 +0200
  * Add appropriate #ifdef around a declaration
* [Revision #185a5000e6](https://github.com/MariaDB/server/commit/185a5000e6)\
  2019-03-21 09:23:37 +0200
  * Silence bogus -Wmaybe-uninitialized
* [Revision #3d1b6f68f1](https://github.com/MariaDB/server/commit/3d1b6f68f1)\
  2019-03-21 08:54:35 +0200
  * mariadb-backup: Ensure NUL termination in strncpy()
* [Revision #630199e724](https://github.com/MariaDB/server/commit/630199e724)\
  2019-03-20 18:34:49 +0200
  * [MDEV-18981](https://jira.mariadb.org/browse/MDEV-18981) Possible corruption when using FOREIGN KEY with virtual columns
* [Revision #a77e266866](https://github.com/MariaDB/server/commit/a77e266866)\
  2019-03-19 15:30:42 +0200
  * [MDEV-18084](https://jira.mariadb.org/browse/MDEV-18084): Crash on UPDATE after upgrade from 10.0 or 10.1
* [Revision #1efda582ad](https://github.com/MariaDB/server/commit/1efda582ad)\
  2019-03-19 14:30:11 +0200
  * Replace innobase\_is\_v\_fld() with Field::stored\_in\_db()
* [Revision #9471dbafce](https://github.com/MariaDB/server/commit/9471dbafce)\
  2019-03-19 13:45:23 +0200
  * [MDEV-18960](https://jira.mariadb.org/browse/MDEV-18960): Assertion !omits\_virtual\_cols(\*form->s) on TRUNCATE
* [Revision #00572a0b0c](https://github.com/MariaDB/server/commit/00572a0b0c)\
  2019-03-18 12:32:10 +0200
  * [MDEV-17482](https://jira.mariadb.org/browse/MDEV-17482) InnoDB fails to say which fatal error fsync() returned
* [Revision #1d728a98d8](https://github.com/MariaDB/server/commit/1d728a98d8)\
  2019-03-18 12:29:54 +0200
  * Fixup [MDEV-17262](https://jira.mariadb.org/browse/MDEV-17262): Remove a unused variable
* [Revision #e3618a333e](https://github.com/MariaDB/server/commit/e3618a333e)\
  2019-03-18 10:23:57 +0200
  * Post-merge fix after 0508d327aef520d3131ff8a85ed610337149fffc
* [Revision #26432e49d3](https://github.com/MariaDB/server/commit/26432e49d3)\
  2019-03-18 06:39:51 +0100
  * [MDEV-17262](https://jira.mariadb.org/browse/MDEV-17262): mysql crashed on galera while node rejoined cluster (#895)
* [Revision #5e044f78c0](https://github.com/MariaDB/server/commit/5e044f78c0)\
  2019-03-16 15:08:17 -0700
  * [MDEV-18945](https://jira.mariadb.org/browse/MDEV-18945) Assertion \`fixed == 1' failed in Item\_cond\_and::val\_int
* [Revision #1f020299f8](https://github.com/MariaDB/server/commit/1f020299f8)\
  2019-03-15 15:06:17 +0100
  * post-merge: --ps-protocol fixes
* [Revision #f1134d5676](https://github.com/MariaDB/server/commit/f1134d5676)\
  2019-03-15 15:03:26 +0100
  * post-merge: gcc 8 warnings
* Merge [Revision #0508d327ae](https://github.com/MariaDB/server/commit/0508d327ae) 2019-03-15 20:00:28 +0100 - Merge branch '10.1' into 10.2
* [Revision #34db9958e2](https://github.com/MariaDB/server/commit/34db9958e2)\
  2019-03-15 12:09:46 +0200
  * [MDEV-18936](https://jira.mariadb.org/browse/MDEV-18936) Purge thread fails to exit on shutdown
* [Revision #396cf60ac0](https://github.com/MariaDB/server/commit/396cf60ac0)\
  2019-03-14 16:59:27 +0100
  * [MDEV-18917](https://jira.mariadb.org/browse/MDEV-18917) Don't create xtrabackup\_binlog\_pos\_innodb with mariadb-backup
* [Revision #7ad355dde7](https://github.com/MariaDB/server/commit/7ad355dde7)\
  2019-03-15 09:44:53 +0200
  * [MDEV-18934](https://jira.mariadb.org/browse/MDEV-18934): Document missing mysqldumpslow sort options
* [Revision #78c2499282](https://github.com/MariaDB/server/commit/78c2499282)\
  2019-03-15 11:36:41 +0400
  * [MDEV-16958](https://jira.mariadb.org/browse/MDEV-16958) Assertion \`field\_length < 5' failed in Field\_year::val\_str or data corruption upon SELECT with UNION and aggregate functions
* [Revision #3d2d060b62](https://github.com/MariaDB/server/commit/3d2d060b62)\
  2019-03-12 16:27:19 +0100
  * fix gcc 8 compiler warnings
* [Revision #ddfa722a03](https://github.com/MariaDB/server/commit/ddfa722a03)\
  2019-03-14 14:40:33 +0400
  * [MDEV-18626](https://jira.mariadb.org/browse/MDEV-18626) ASAN stack-buffer-overflow in int10\_to\_str / make\_date\_time upon DATE\_FORMAT
* [Revision #49c49e630b](https://github.com/MariaDB/server/commit/49c49e630b)\
  2019-03-14 10:14:37 +0400
  * Tests for [MDEV-18667](https://jira.mariadb.org/browse/MDEV-18667) ASAN heap-use-after-free in make\_date\_time / Arg\_comparator::compare\_string / Item\_func\_nullif::compare
* [Revision #cb66cdc6f8](https://github.com/MariaDB/server/commit/cb66cdc6f8)\
  2019-03-14 10:05:38 +0400
  * [MDEV-14926](https://jira.mariadb.org/browse/MDEV-14926) AddressSanitizer: heap-use-after-free in make\_date\_time on weird combination of functions
* [Revision #d7a38eaf1a](https://github.com/MariaDB/server/commit/d7a38eaf1a)\
  2019-03-13 15:38:33 +0400
  * [MDEV-18907](https://jira.mariadb.org/browse/MDEV-18907) Slow log: RENAME TABLE is not "admin", while ALTER TABLE..RENAME is
* [Revision #691c306953](https://github.com/MariaDB/server/commit/691c306953)\
  2019-03-13 11:38:09 +0200
  * [MDEV-14033](https://jira.mariadb.org/browse/MDEV-14033): wsrep\_on=off + binlog = mixed on [MariaDB 10.2.9](https://mariadb.com/docs/release-notes/community-server/old-releases/10.2/10.2.9)
* [Revision #90ce95de4b](https://github.com/MariaDB/server/commit/90ce95de4b)\
  2019-03-12 18:46:37 +0400
  * Tests for [MDEV-18892](https://jira.mariadb.org/browse/MDEV-18892) Regression in slow log and admin statements
* [Revision #3b2a568589](https://github.com/MariaDB/server/commit/3b2a568589)\
  2019-03-12 11:45:59 +0200
  * Test cleanups.
* [Revision #a62e9a83c0](https://github.com/MariaDB/server/commit/a62e9a83c0)\
  2019-03-10 23:59:50 +0100
  * [MDEV-15945](https://jira.mariadb.org/browse/MDEV-15945) --ps-protocol does not test some queries
* [Revision #22f1cf9292](https://github.com/MariaDB/server/commit/22f1cf9292)\
  2018-11-11 14:20:37 +0100
  * cleanup: misc
* [Revision #dda2e940fb](https://github.com/MariaDB/server/commit/dda2e940fb)\
  2019-03-11 16:45:38 +0100
  * pass the slow logging information in thd->query\_plan\_flags
* [Revision #bc8ae50e7c](https://github.com/MariaDB/server/commit/bc8ae50e7c)\
  2019-03-07 11:30:06 +0100
  * Fix of prepared CREATE VIEW with global ORDER/GROUP
* [Revision #83123412f0](https://github.com/MariaDB/server/commit/83123412f0)\
  2018-04-18 19:34:12 +0200
  * [MDEV-11975](https://jira.mariadb.org/browse/MDEV-11975): SQLCOM\_PREPARE of EXPLAIN & ANALYZE statement do not return correct metadata info
* [Revision #01c49e66b5](https://github.com/MariaDB/server/commit/01c49e66b5)\
  2017-02-02 12:09:49 +0100
  * [MDEV-11966](https://jira.mariadb.org/browse/MDEV-11966): Impossible to execute prepared ANALYZE SELECT
* [Revision #bb8c82c66a](https://github.com/MariaDB/server/commit/bb8c82c66a)\
  2019-03-14 12:19:32 +0200
  * Fixed bug in redo handling of batch insert in Aria
* [Revision #f2f40a17ef](https://github.com/MariaDB/server/commit/f2f40a17ef)\
  2019-03-14 12:14:21 +0200
  * Fixed compiler warning in connect engine
* [Revision #d3afdb1e8f](https://github.com/MariaDB/server/commit/d3afdb1e8f)\
  2019-03-14 10:15:50 +0200
  * Datafile::validate\_first\_page(): Change some ERROR to Note
* [Revision #e63f621652](https://github.com/MariaDB/server/commit/e63f621652)\
  2019-03-13 13:32:04 +0200
  * Remove references to MySQL 5.7 native InnoDB partitioning
* [Revision #56304875f7](https://github.com/MariaDB/server/commit/56304875f7)\
  2019-03-13 13:31:45 +0200
  * [MDEV-18836](https://jira.mariadb.org/browse/MDEV-18836) ASAN: heap-use-after-free after TRUNCATE
* [Revision #ec24dd0be9](https://github.com/MariaDB/server/commit/ec24dd0be9)\
  2019-03-13 11:47:10 +0200
  * Add an end-of-tests marker to ease merges
* [Revision #d0ebb155fe](https://github.com/MariaDB/server/commit/d0ebb155fe)\
  2019-03-12 15:44:10 +0200
  * [MDEV-18577](https://jira.mariadb.org/browse/MDEV-18577): Indexes problem on import dump SQL
* [Revision #20928e2e96](https://github.com/MariaDB/server/commit/20928e2e96)\
  2019-03-13 06:02:08 +0400
  * [MDEV-14984](https://jira.mariadb.org/browse/MDEV-14984) - regression in connect performance
* [Revision #aa6058469e](https://github.com/MariaDB/server/commit/aa6058469e)\
  2019-03-12 20:17:05 +0200
  * Revert a part of commit 676f43da3a1951e4e41d1cdb08d2c6c7833cb26e
* [Revision #ee17f7285a](https://github.com/MariaDB/server/commit/ee17f7285a)\
  2019-03-12 19:42:33 +0200
  * TruncateLogParser::scan(): Simplify string operations
* [Revision #945edfff2b](https://github.com/MariaDB/server/commit/945edfff2b)\
  2019-03-12 19:39:19 +0200
  * Silence GCC 8 -Wno-class-memaccess
* [Revision #fe8cf7f131](https://github.com/MariaDB/server/commit/fe8cf7f131)\
  2019-03-12 19:41:46 +0530
  * [MDEV-18502](https://jira.mariadb.org/browse/MDEV-18502): Server crash in find\_field\_in\_tables upon 2nd execution of SP which causes ER\_WRONG\_GROUP\_FIELD
* [Revision #a4e5888248](https://github.com/MariaDB/server/commit/a4e5888248)\
  2019-03-11 18:59:25 +0530
  * [MDEV-18431](https://jira.mariadb.org/browse/MDEV-18431): Select max + row\_number giving incorrect result
* [Revision #f72760df33](https://github.com/MariaDB/server/commit/f72760df33)\
  2019-03-12 14:20:01 +0200
  * Add an end-of-tests marker to ease merges
* [Revision #bef947b4c9](https://github.com/MariaDB/server/commit/bef947b4c9)\
  2019-03-12 14:03:10 +0200
  * [MDEV-18902](https://jira.mariadb.org/browse/MDEV-18902) Uninitialized variable in recv\_parse\_log\_recs()
* [Revision #e070cfe398](https://github.com/MariaDB/server/commit/e070cfe398)\
  2019-03-12 13:56:58 +0200
  * [MDEV-18878](https://jira.mariadb.org/browse/MDEV-18878): Fix GCC -flifetime-dse
* Merge [Revision #e374755bae](https://github.com/MariaDB/server/commit/e374755bae) 2019-03-12 13:11:07 +0200 - Merge 10.1 into 10.2
* [Revision #32de60bb2e](https://github.com/MariaDB/server/commit/32de60bb2e)\
  2019-03-12 12:55:38 +0200
  * [MDEV-18749](https://jira.mariadb.org/browse/MDEV-18749): Fix GCC -flifetime-dse
* Merge [Revision #ea52ecbc10](https://github.com/MariaDB/server/commit/ea52ecbc10) 2019-03-11 22:50:24 +0400 - Merge remote-tracking branch 'origin/10.0' into 10.1
* [Revision #149b754768](https://github.com/MariaDB/server/commit/149b754768)\
  2019-03-07 13:43:53 +0400
  * [MDEV-17595](https://jira.mariadb.org/browse/MDEV-17595) - ALTER TABLE ADD FOREIGN KEY crash
* [Revision #69abd43703](https://github.com/MariaDB/server/commit/69abd43703)\
  2019-03-10 18:55:35 +0100
  * [MDEV-17070](https://jira.mariadb.org/browse/MDEV-17070) Table corruption or Assertion `table->file->stats.records > 0 || error' or Assertion` !is\_set() || (m\_status == DA\_OK\_BULK && is\_bulk\_op())' failed upon actions on temporary table
* [Revision #7025a51a7b](https://github.com/MariaDB/server/commit/7025a51a7b)\
  2019-03-08 18:14:03 +0100
  * fix the typo OPTION\_NO\_CHECK\_CONSTRAINT\_CHECKS
* [Revision #acb4a87204](https://github.com/MariaDB/server/commit/acb4a87204)\
  2019-03-12 01:09:55 +0400
  * [MDEV-18886](https://jira.mariadb.org/browse/MDEV-18886) JSON\_ARRAY() does not recognise JSON argument.
* [Revision #28e713dc12](https://github.com/MariaDB/server/commit/28e713dc12)\
  2019-03-11 17:29:46 +0200
  * [MDEV-18878](https://jira.mariadb.org/browse/MDEV-18878): Correct a condition
* [Revision #219752805c](https://github.com/MariaDB/server/commit/219752805c)\
  2019-03-11 17:24:24 +0200
  * Try to address [MDEV-17745](https://jira.mariadb.org/browse/MDEV-17745)
* [Revision #6e76704613](https://github.com/MariaDB/server/commit/6e76704613)\
  2019-03-11 17:18:37 +0200
  * [MDEV-18878](https://jira.mariadb.org/browse/MDEV-18878): Slimmer purge in non-debug builds
* [Revision #1ab049e572](https://github.com/MariaDB/server/commit/1ab049e572)\
  2019-03-11 17:17:24 +0200
  * [MDEV-18878](https://jira.mariadb.org/browse/MDEV-18878) Purge: Optimize away futile table lookups
* Merge [Revision #3ea49d35bd](https://github.com/MariaDB/server/commit/3ea49d35bd) 2019-03-11 11:45:33 +0200 - Merge 10.1 into 10.2
* [Revision #2a2ab121b0](https://github.com/MariaDB/server/commit/2a2ab121b0)\
  2019-01-29 14:45:51 +0300
  * [MDEV-17703](https://jira.mariadb.org/browse/MDEV-17703) Add WITH\_UBSAN switch to CMake similar to WITH\_ASAN
* [Revision #0415021840](https://github.com/MariaDB/server/commit/0415021840)\
  2019-03-11 08:49:06 +0200
  * Clean up mysql-test/suite/galera/disabled.def again
* [Revision #b31d025c97](https://github.com/MariaDB/server/commit/b31d025c97)\
  2019-03-08 10:13:14 +0200
  * Decrease the time required to run test by removing unnecessary sleeps.
* [Revision #9fb84a166a](https://github.com/MariaDB/server/commit/9fb84a166a)\
  2019-03-07 08:06:50 +0200
  * remove WSREP\_SST\_OPT\_SUFFIX\_VALUE, checking \[mysqld] is covered in the parse\_cnf --mysqld case also in wsrep\_sst\_xtrabackup-v2
* [Revision #a05ca1a99a](https://github.com/MariaDB/server/commit/a05ca1a99a)\
  2019-03-06 16:41:40 +0200
  * Galera 3 versions of the result files recorded.
* [Revision #e8541c7565](https://github.com/MariaDB/server/commit/e8541c7565)\
  2019-03-05 15:29:24 +1100
  * galera: test cases for non \[mysqld] section for configuration
* [Revision #85a18526bc](https://github.com/MariaDB/server/commit/85a18526bc)\
  2019-03-05 14:01:02 +1100
  * wsrep\_sst: remove WSREP\_SST\_OPT\_SUFFIX\_VALUE, checking \[mysqld] is covered in the parse\_cnf --mysqld case
* [Revision #0957d25781](https://github.com/MariaDB/server/commit/0957d25781)\
  2019-03-06 13:33:37 +0200
  * [MDEV-18830](https://jira.mariadb.org/browse/MDEV-18830): Port SST fixes from 10.4 to 10.1
* Merge [Revision #ab7e2b048d](https://github.com/MariaDB/server/commit/ab7e2b048d) 2019-03-08 20:45:45 +0200 - Merge 10.1 into 10.2
* [Revision #6567636b09](https://github.com/MariaDB/server/commit/6567636b09)\
  2019-03-08 16:33:23 +0200
  * Disable regularly failing Galera tests
* [Revision #d038806dfe](https://github.com/MariaDB/server/commit/d038806dfe)\
  2019-03-08 16:00:08 +0530
  * [MDEV-18855](https://jira.mariadb.org/browse/MDEV-18855) mariadb-backup should fetch innodb\_compression\_level from running server
* [Revision #bf71d26362](https://github.com/MariaDB/server/commit/bf71d26362)\
  2019-03-08 00:16:40 +0200
  * [MDEV-13818](https://jira.mariadb.org/browse/MDEV-13818) after-merge fix: Extend the test case
* [Revision #f855ec24d7](https://github.com/MariaDB/server/commit/f855ec24d7)\
  2019-03-07 23:50:35 +0200
  * [MDEV-18272](https://jira.mariadb.org/browse/MDEV-18272): Add the test case
* [Revision #b4cda8bbbc](https://github.com/MariaDB/server/commit/b4cda8bbbc)\
  2019-03-07 18:54:32 +0200
  * After-merge fix for GCC
* Merge [Revision #913e33e423](https://github.com/MariaDB/server/commit/913e33e423) 2019-03-07 17:50:13 +0200 - Merge 10.1 into 10.2
* [Revision #e3adf96aeb](https://github.com/MariaDB/server/commit/e3adf96aeb)\
  2019-03-07 15:35:55 +0200
  * [MDEV-13818](https://jira.mariadb.org/browse/MDEV-13818) CREATE INDEX leaks memory if running out of undo log space
* [Revision #1a5028f430](https://github.com/MariaDB/server/commit/1a5028f430)\
  2019-03-07 14:31:54 +0200
  * Fix the WITH\_ASAN clang build of dynamic plugins
* Merge [Revision #4c0f43f45a](https://github.com/MariaDB/server/commit/4c0f43f45a) 2019-03-07 12:27:42 +0200 - Merge 10.0 into 10.1
* Merge [Revision #0a0eed8016](https://github.com/MariaDB/server/commit/0a0eed8016) 2019-03-07 12:04:22 +0200 - Merge 5.5 into 10.0
* [Revision #8024f8c6b8](https://github.com/MariaDB/server/commit/8024f8c6b8)\
  2019-03-07 11:57:14 +0200
  * [MDEV-18272](https://jira.mariadb.org/browse/MDEV-18272) InnoDB fails to rollback after exceeding FOREIGN KEY recursion depth
* [Revision #84645366c4](https://github.com/MariaDB/server/commit/84645366c4)\
  2019-03-05 20:19:50 +0100
  * ASAN loves stack, give it some
* [Revision #5ce6fb59a0](https://github.com/MariaDB/server/commit/5ce6fb59a0)\
  2019-03-05 22:40:55 +0100
  * disable LeakSanitizer for unit.dbug test
* [Revision #2faefe5f7f](https://github.com/MariaDB/server/commit/2faefe5f7f)\
  2019-02-23 22:16:33 +0300
  * [MDEV-18383](https://jira.mariadb.org/browse/MDEV-18383): Missing rows with pushdown condition defined with IF-function using Item\_cond
* [Revision #57dd892ce8](https://github.com/MariaDB/server/commit/57dd892ce8)\
  2019-03-05 00:32:04 +0100
  * fix memory leaks in mysql\_client\_test
* [Revision #2f742b571f](https://github.com/MariaDB/server/commit/2f742b571f)\
  2019-03-05 20:12:02 +0100
  * [MDEV-18376](https://jira.mariadb.org/browse/MDEV-18376) Memory leak in main.mysqladmin
* [Revision #65070beffd](https://github.com/MariaDB/server/commit/65070beffd)\
  2019-03-06 01:19:48 +0100
  * [MDEV-13818](https://jira.mariadb.org/browse/MDEV-13818) CREATE INDEX leaks memory if running out of undo log space
* [Revision #2b4027e633](https://github.com/MariaDB/server/commit/2b4027e633)\
  2019-03-05 20:15:52 +0100
  * mronga: fix a memory leak
* [Revision #5f105e756b](https://github.com/MariaDB/server/commit/5f105e756b)\
  2019-03-05 20:14:55 +0100
  * [MDEV-18625](https://jira.mariadb.org/browse/MDEV-18625) ASAN unknown-crash in my\_copy\_fix\_mb / ha\_mroonga::storage\_inplace\_alter\_table\_add\_column
* Merge [Revision #c155946c90](https://github.com/MariaDB/server/commit/c155946c90) 2019-03-06 15:15:59 +0200 - Merge 10.1 into 10.2
* [Revision #26f0d72a3f](https://github.com/MariaDB/server/commit/26f0d72a3f)\
  2019-03-06 17:08:03 +0400
  * A cleanup for [MDEV-18333](https://jira.mariadb.org/browse/MDEV-18333) Slow\_queries count doesn't increase when slow\_query\_log is turned off
* [Revision #485dcb07d1](https://github.com/MariaDB/server/commit/485dcb07d1)\
  2019-03-06 14:46:58 +0200
  * [MDEV-18637](https://jira.mariadb.org/browse/MDEV-18637) Assertion \`cache' failed in fts\_init\_recover\_doc
* [Revision #4b5dc47f56](https://github.com/MariaDB/server/commit/4b5dc47f56)\
  2019-03-06 12:45:54 +0200
  * [MDEV-18659](https://jira.mariadb.org/browse/MDEV-18659): Revert a non-functional change
* [Revision #b761211685](https://github.com/MariaDB/server/commit/b761211685)\
  2019-03-06 11:22:27 +0200
  * [MDEV-18659](https://jira.mariadb.org/browse/MDEV-18659): Fix string truncation/overflow in InnoDB and XtraDB
* [Revision #b21930fb0f](https://github.com/MariaDB/server/commit/b21930fb0f)\
  2019-03-06 10:37:43 +0200
  * [MDEV-18749](https://jira.mariadb.org/browse/MDEV-18749): Uninitialized value upon ADD FULLTEXT INDEX
* [Revision #90f09ba8c2](https://github.com/MariaDB/server/commit/90f09ba8c2)\
  2019-03-05 11:53:23 +0200
  * [MDEV-18819](https://jira.mariadb.org/browse/MDEV-18819): Add a test case
* [Revision #730ed9907b](https://github.com/MariaDB/server/commit/730ed9907b)\
  2019-03-04 18:38:42 +0200
  * After-merge fix: Add explicit type conversion
* Merge [Revision #9835f7b80f](https://github.com/MariaDB/server/commit/9835f7b80f) 2019-03-04 16:46:58 +0200 - Merge 10.1 into 10.2
* [Revision #91e4f00389](https://github.com/MariaDB/server/commit/91e4f00389)\
  2019-03-04 15:16:27 +0200
  * [MDEV-18732](https://jira.mariadb.org/browse/MDEV-18732) InnoDB: ALTER IGNORE returns error for NULL
* [Revision #19df45a705](https://github.com/MariaDB/server/commit/19df45a705)\
  2019-02-27 13:14:31 +0400
  * [MDEV-18333](https://jira.mariadb.org/browse/MDEV-18333) Slow\_queries count doesn't increase when slow\_query\_log is turned off
* Merge [Revision #f2e1451740](https://github.com/MariaDB/server/commit/f2e1451740) 2019-03-01 15:52:06 +0100 - Merge branch '10.0' into 10.1
* [Revision #2d34713294](https://github.com/MariaDB/server/commit/2d34713294)\
  2019-02-28 23:40:49 +0100
  * Increase the version
* Merge [Revision #7b5c63856b](https://github.com/MariaDB/server/commit/7b5c63856b) 2019-02-28 21:50:00 +0100 - Merge branch '5.5' into 10.0
* [Revision #cb11b3fbe9](https://github.com/MariaDB/server/commit/cb11b3fbe9)\
  2019-02-27 15:53:25 +0100
  * [MDEV-17055](https://jira.mariadb.org/browse/MDEV-17055): Server crashes in find\_order\_in\_list upon 2nd (3rd) execution of SP with UPDATE
* [Revision #0ad598a00b](https://github.com/MariaDB/server/commit/0ad598a00b)\
  2019-02-28 18:13:28 +0400
  * A cleanup in derived table handling: removing duplicate code from st\_select\_lex::handle\_derived()
* [Revision #c9b9d9f515](https://github.com/MariaDB/server/commit/c9b9d9f515)\
  2019-02-07 16:46:39 +0100
  * [MDEV-18506](https://jira.mariadb.org/browse/MDEV-18506) MSI can't be built if MFC package is not installed with Visual Studio
* [Revision #9034e5e18e](https://github.com/MariaDB/server/commit/9034e5e18e)\
  2019-01-30 10:12:21 -0500
  * bump the VERSION
* [Revision #6092093cb9](https://github.com/MariaDB/server/commit/6092093cb9)\
  2019-01-30 19:35:40 +0530
  * [MDEV-15950](https://jira.mariadb.org/browse/MDEV-15950): LOAD DATA INTO compex\_view crashed
* [Revision #08c05b5f34](https://github.com/MariaDB/server/commit/08c05b5f34)\
  2019-01-29 14:18:35 +0200
  * [MDEV-15744](https://jira.mariadb.org/browse/MDEV-15744): Assertion \`derived->table' failed in mysql\_derived\_merge\_for\_insert
* [Revision #e39d6e0c53](https://github.com/MariaDB/server/commit/e39d6e0c53)\
  2019-02-28 23:11:15 +0200
  * [MDEV-18601](https://jira.mariadb.org/browse/MDEV-18601) Can't create table with ENCRYPTED=DEFAULT when innodb\_default\_encryption\_key\_id!=1
* [Revision #74d648db12](https://github.com/MariaDB/server/commit/74d648db12)\
  2019-03-04 16:25:14 +0200
  * Make a size\_t-to-uint conversion explicit
* [Revision #4fbf86454f](https://github.com/MariaDB/server/commit/4fbf86454f)\
  2019-03-04 16:21:16 +0200
  * Fix Galera results
* [Revision #4ca2079142](https://github.com/MariaDB/server/commit/4ca2079142)\
  2019-03-01 13:23:34 -0500
  * [MDEV-18486](https://jira.mariadb.org/browse/MDEV-18486) Database crash on a table with indexed virtual column
* [Revision #6793736009](https://github.com/MariaDB/server/commit/6793736009)\
  2019-02-20 16:06:47 +0100
  * .gitignore
* [Revision #5e2d2053d8](https://github.com/MariaDB/server/commit/5e2d2053d8)\
  2019-02-11 18:59:10 +0100
  * bugfix: set mysql\_real\_data\_home\_len correctly
* [Revision #8d47d9ed88](https://github.com/MariaDB/server/commit/8d47d9ed88)\
  2019-02-20 15:15:34 +0100
  * SSL test fixes
* [Revision #20043cf650](https://github.com/MariaDB/server/commit/20043cf650)\
  2019-02-20 12:48:05 +0100
  * remove aws kms plugin from debian builds too
* [Revision #000c6cfc61](https://github.com/MariaDB/server/commit/000c6cfc61)\
  2019-02-20 12:47:14 +0100
  * debian: more robust control file hacking
* [Revision #4a1c66290d](https://github.com/MariaDB/server/commit/4a1c66290d)\
  2019-03-01 10:16:56 +0200
  * [MDEV-18775](https://jira.mariadb.org/browse/MDEV-18775) Fix ALTER TABLE error handling for DROP INDEX
* Merge [Revision #003b507416](https://github.com/MariaDB/server/commit/003b507416) 2019-03-01 09:17:19 +0200 - Merge remote-tracking branch 'origin/10.1' into 10.2
* [Revision #622e9e8a7a](https://github.com/MariaDB/server/commit/622e9e8a7a)\
  2019-02-27 13:15:03 +0200
  * [MDEV-18265](https://jira.mariadb.org/browse/MDEV-18265): Replace deprecated variable debug to debug\_dbug on Galera tests
* Merge [Revision #f65f40bb35](https://github.com/MariaDB/server/commit/f65f40bb35) 2019-02-28 13:08:11 +0200 - Merge remote-tracking branch 'origin/10.1' into 10.2
* [Revision #5a87e3ee87](https://github.com/MariaDB/server/commit/5a87e3ee87)\
  2019-02-28 09:29:19 +0200
  * Revert offending part of [MDEV-9519](https://jira.mariadb.org/browse/MDEV-9519): Data corruption will happen on the Galera cluster size change
* [Revision #243f829c1c](https://github.com/MariaDB/server/commit/243f829c1c)\
  2019-02-15 10:58:59 +0100
  * [MDEV-9519](https://jira.mariadb.org/browse/MDEV-9519): Data corruption will happen on the Galera cluster size change
* [Revision #28cb041754](https://github.com/MariaDB/server/commit/28cb041754)\
  2019-02-20 14:56:02 +0300
  * [MDEV-18662](https://jira.mariadb.org/browse/MDEV-18662) ib\_wqueue\_t has a data race
* [Revision #b88a803459](https://github.com/MariaDB/server/commit/b88a803459)\
  2019-02-21 09:19:18 +0200
  * [MDEV-17428](https://jira.mariadb.org/browse/MDEV-17428): Update wsrep\_max\_ws\_rows and wsrep\_max\_ws\_size values in wsrep.cnf.sh
* [Revision #d9f7b6be5a](https://github.com/MariaDB/server/commit/d9f7b6be5a)\
  2019-02-20 22:35:21 +0100
  * [MDEV-17942](https://jira.mariadb.org/browse/MDEV-17942) fixup : protect rebuild\_check\_host() / rebuild\_role\_grants() with acl\_cache->lock mutex
* [Revision #39a2984dc0](https://github.com/MariaDB/server/commit/39a2984dc0)\
  2019-02-20 17:22:44 +0100
  * Revert "[MDEV-18575](https://jira.mariadb.org/browse/MDEV-18575) Cleanup : remove innodb-encrypt-log parameter from mariadb-backup"
* [Revision #a2f82b649d](https://github.com/MariaDB/server/commit/a2f82b649d)\
  2019-02-20 16:23:10 +0100
  * [MDEV-17942](https://jira.mariadb.org/browse/MDEV-17942) Assertion \`found' failed in remove\_ptr\_from\_dynarray after failed CREATE OR REPLACE
* Merge [Revision #43a6aa377e](https://github.com/MariaDB/server/commit/43a6aa377e) 2019-02-20 10:43:09 +0100 - Merge branch '10.1' of [server](https://github.com/mariadb/server) into 10.1
* Merge [Revision #16bc94820e](https://github.com/MariaDB/server/commit/16bc94820e) 2019-02-19 16:09:04 +0100 - Merge branch '10.1' of [server](https://github.com/mariadb/server) into 10.1
* [Revision #3262967008](https://github.com/MariaDB/server/commit/3262967008)\
  2019-02-14 11:11:16 +0100
  * [MDEV-18575](https://jira.mariadb.org/browse/MDEV-18575) Cleanup : remove innodb-encrypt-log parameter from mariadb-backup
* [Revision #cac14b9225](https://github.com/MariaDB/server/commit/cac14b9225)\
  2019-02-26 15:41:27 +0400
  * [MDEV-17725](https://jira.mariadb.org/browse/MDEV-17725) Assertion \`!is\_set() || (m\_status == DA\_OK\_BULK && is\_bulk\_op())' failed in Diagnostics\_area::set\_ok\_status upon ALTER failing due to error from engine
* [Revision #2c734c980e](https://github.com/MariaDB/server/commit/2c734c980e)\
  2019-02-25 23:28:46 +0100
  * [MDEV-9519](https://jira.mariadb.org/browse/MDEV-9519): Data corruption will happen on the Galera cluster size change
* [Revision #80c3fd184d](https://github.com/MariaDB/server/commit/80c3fd184d)\
  2018-03-20 13:02:44 +0400
  * Backporting [MDEV-15597](https://jira.mariadb.org/browse/MDEV-15597) Add class Load\_data\_outvar and avoid using Item::STRING\_ITEM for Item\_user\_var\_as\_out\_param detection
* [Revision #8036ad541e](https://github.com/MariaDB/server/commit/8036ad541e)\
  2018-03-07 19:52:00 +0400
  * Backporting [MDEV-15497](https://jira.mariadb.org/browse/MDEV-15497) Wrong empty value in a GEOMETRY column on LOAD DATA
* [Revision #0ef8848526](https://github.com/MariaDB/server/commit/0ef8848526)\
  2017-12-13 13:22:45 +0400
  * Backporting [MDEV-14628](https://jira.mariadb.org/browse/MDEV-14628) Wrong autoinc value assigned by LOAD XML in the NO\_AUTO\_VALUE\_ON\_ZERO mode
* [Revision #15a20367fb](https://github.com/MariaDB/server/commit/15a20367fb)\
  2019-02-23 10:31:07 +0200
  * buf\_page\_get\_zip(): Deduplicate some code
* [Revision #2c8d9a4e59](https://github.com/MariaDB/server/commit/2c8d9a4e59)\
  2019-02-22 16:21:03 +0200
  * [MDEV-10813](https://jira.mariadb.org/browse/MDEV-10813): Update buf\_page\_t::buf\_fix\_count outside mutex
* [Revision #945c748adc](https://github.com/MariaDB/server/commit/945c748adc)\
  2019-02-21 00:06:08 +0100
  * [MDEV-18669](https://jira.mariadb.org/browse/MDEV-18669) mariadb-backup writes timestamp in version line
* Merge [Revision #91d506cf2d](https://github.com/MariaDB/server/commit/91d506cf2d) 2019-02-19 16:47:45 +0100 - Merge branch '10.1' into 10.2
* [Revision #431da59f1c](https://github.com/MariaDB/server/commit/431da59f1c)\
  2019-02-19 16:09:46 +0100\
  \*
  1. centos has symlinks /bin->usr/bin and /sbin -> usr/sbin, but even if this script called as /bin/mysql\_install\_db it is still standard install and scripts are in /usr/share/ (but not in the /share/) 2. fix of bindir path
* [Revision #2de0b57dd1](https://github.com/MariaDB/server/commit/2de0b57dd1)\
  2019-02-18 11:12:52 +0100
  * Don't build aws\_key\_management plugin by default
* [Revision #88b6dc4db5](https://github.com/MariaDB/server/commit/88b6dc4db5)\
  2019-02-19 14:47:10 +0200
  * [MDEV-18639](https://jira.mariadb.org/browse/MDEV-18639) Assertion failure upon attempt to start with lower number of undo tablespaces
* Merge [Revision #af6fdc1307](https://github.com/MariaDB/server/commit/af6fdc1307) 2019-02-19 11:15:10 +0200 - Merge 10.1 into 10.2
* [Revision #346e460896](https://github.com/MariaDB/server/commit/346e460896)\
  2019-02-19 10:51:34 +0200
  * Fixed bug in macro \_ma\_mark\_page\_with\_transid()
* [Revision #ca76fc4a3a](https://github.com/MariaDB/server/commit/ca76fc4a3a)\
  2019-02-19 11:14:03 +0200
  * [MDEV-18611](https://jira.mariadb.org/browse/MDEV-18611): mariadb-backup silently ended during xtrabackup\_copy\_logfile()
* [Revision #d2fc9d09da](https://github.com/MariaDB/server/commit/d2fc9d09da)\
  2019-02-19 07:31:25 +0100
  * [MDEV-18204](https://jira.mariadb.org/browse/MDEV-18204) - fixup
* Merge [Revision #e3f6ea5080](https://github.com/MariaDB/server/commit/e3f6ea5080) 2019-02-18 22:21:02 +0200 - Merge 10.1 into 10.2
* [Revision #98e185ee37](https://github.com/MariaDB/server/commit/98e185ee37)\
  2019-02-18 21:42:58 +0200
  * [MDEV-18630](https://jira.mariadb.org/browse/MDEV-18630) Uninitialised value in FOREIGN KEY error message
* [Revision #3a42926c88](https://github.com/MariaDB/server/commit/3a42926c88)\
  2019-02-18 18:56:32 +0100
  * [MDEV-18204](https://jira.mariadb.org/browse/MDEV-18204) Fix rocksdb incremental backup
* [Revision #40b4f9c907](https://github.com/MariaDB/server/commit/40b4f9c907)\
  2019-02-14 11:54:34 +0100
  * [MDEV-18575](https://jira.mariadb.org/browse/MDEV-18575) remove innodb-encrypt-log parameter from mariadb-backup
* Merge [Revision #10cc8bbdbb](https://github.com/MariaDB/server/commit/10cc8bbdbb) 2019-02-13 09:26:37 +0200 - Merge pull request #1181 from grooverdan/10.2-submodule-update
* [Revision #43a7409bb8](https://github.com/MariaDB/server/commit/43a7409bb8)\
  2019-02-13 17:48:12 +1100
  * typo cmake/submodules.cmake
* [Revision #17c3f147f8](https://github.com/MariaDB/server/commit/17c3f147f8)\
  2019-02-13 09:03:12 +1100
  * cmake/submodules: notify user about gitconfig for automatic update
* Merge [Revision #8a9cdc5f44](https://github.com/MariaDB/server/commit/8a9cdc5f44) 2019-02-12 09:54:12 +0200 - Merge 10.1 into 10.2
* [Revision #5b82751111](https://github.com/MariaDB/server/commit/5b82751111)\
  2019-02-06 16:44:36 +0100
  * [MDEV-18426](https://jira.mariadb.org/browse/MDEV-18426): Most of the mtr tests in the galera\_3nodes suite fail
* [Revision #aae261e962](https://github.com/MariaDB/server/commit/aae261e962)\
  2019-02-11 10:43:57 -0500
  * bump the VERSION
* Merge [Revision #9e4f299404](https://github.com/MariaDB/server/commit/9e4f299404) 2019-02-11 11:42:18 +0200 - Merge 10.1 into 10.2
* [Revision #be25414828](https://github.com/MariaDB/server/commit/be25414828)\
  2019-02-11 11:36:00 +0200
  * [MDEV-18016](https://jira.mariadb.org/browse/MDEV-18016): Cover the no-rebuild case, and remove a bogus debug assertion
* [Revision #af3cbb51ce](https://github.com/MariaDB/server/commit/af3cbb51ce)\
  2019-02-06 10:30:33 -0500
  * bump the VERSION

{% 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-10223-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.