MariaDB 10.2.31 Changelog

The most recent release of MariaDB 10.2 is:MariaDB 10.2.44 Stable (GA) Download Now

DownloadRelease NotesChangelogOverview of 10.2

Release date: 28 Jan 2020

For the highlights of this release, see therelease notes.

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

• Includes all fixes from MariaDB 10.1.44

• Revision #0a891ad6a6 2020-01-26 18:40:22 +0200

  • List of unstable tests for 10.2.31 release

• Merge Revision #f2ccfcaca1 2020-01-24 13:46:49 +0100 - Merge branch '10.1' into 10.2

• Revision #ac3e3e12ad 2020-01-24 14:43:19 +0200

  • MDEV-21509: Work around occasional lost DEBUG_SYNC

• Revision #26a46444b4 2020-01-23 23:26:01 +0100

  • don't run main.ssl_system_ca in --embedded

• Revision #683a49889c 2020-01-24 00:29:06 +0400

  • MENT-464 ASAN MTR quick test - some failures to be investigated.

• Revision #7aa443ca7d 2020-01-23 16:29:52 +0200

  • Remove an unused tokuvalgrind script

• Revision #1d12bff42c 2020-01-23 16:14:28 +0200

  • MDEV-20775: page_zip_validate() failure due to AUTO_INCREMENT

• Revision #7c166e68aa 2020-01-22 21:13:14 +0300

  • MDEV-14183: aria_pack segfaults in compress_maria_file

• Revision #1f9a0437da 2020-01-22 18:18:22 +0100

  • new C/C and --ssl-verify-server-cert tests

• Revision #8eec2d61fc 2020-01-21 15:17:43 +0100

  • MDEV-21249 MariaDB 10.3.10 When referring to bigint to generate timestamp data in the virtual generated column, the value of the generated column does not change when the time zone changes

• Revision #4e7f3fb833 2020-01-20 22:56:01 +0300

  • MDEV-14183: aria_pack segfaults in compress_maria_file

• Revision #90e7e6783b 2020-01-20 13:56:43 +0100

  • MDEV-21360 save/restore debud_dbug instead of total reset at the end of the test

• Revision #10a5e1eccb 2020-01-16 23:37:15 +0100

  • MDEV-21360 save/restore debud_dbug instead of total reset at the end of the test

• Revision #8870f18e1d 2020-01-20 15:10:39 +0100

  • MDEV-17292 Package the pam_user_map module

• Revision #42049f9d39 2020-01-20 14:30:13 +0100

  • cleanup: simplify install_layout.cmake

• Revision #a5b38151c0 2020-01-20 18:05:48 +0100

  • new version CC 3.1

• Merge Revision #3a1716a7e7 2020-01-20 16:15:05 +0100 - Merge branch '10.1' into 10.2

• Merge Revision #d07664498b 2020-01-20 16:10:30 +0100 - Merge remote-tracking branch 'connect/10.2' into 10.2

• Revision #8ff3eb417c 2020-01-12 19:59:07 +0100

  • Fix MDEV-21450 Failed compile when XML table type is not supported. Was because XMLDEF was unconditionally called from REST table.

• Revision #b1c8bf464b 2019-12-10 16:46:32 +0100

  • Make LIKE_FUNC only for version >= 10.2 in ha_connect.cc

• Revision #4692094de7 2019-12-04 15:20:04 +0100

  • Fix reldef.cpp (wrong flag for catalog columns)

• Revision #817675459a 2019-12-03 19:20:26 +0100

  • Fix tabrest.cpp when used for OEM

• Revision #579d572d25 2019-12-03 18:06:05 +0100

  • Make restGetFile extern C

• Revision #64b1b959f1 2019-12-01 01:16:23 +0100

  • comment out <dlfnc.h> in tabrest.cppc

• Revision #65310f5855 2019-12-01 00:14:24 +0100

  • <dlfnc.h> in tabrest.cpp and redef.cpp

• Revision #1f7f533144 2019-11-30 19:03:29 +0100

  • Add include <dlfnc.h> in tabrest.cpp

• Revision #90d39f2f91 2020-01-20 13:46:44 +0200

  • MDEV-21532 : galera.galera_rsu_drop_pk MTR failed: Result content mismatch

• Revision #ceffabc421 2020-01-20 08:40:32 +0200

  • Enable tests for --embedded

• Revision #e47b780286 2020-01-20 08:38:55 +0200

  • MDEV-13626: Work around DEBUG_SYNC timeouts

• Revision #d595a91bc6 2020-01-17 18:39:00 +0300

  • Fix a merge typo

• Merge Revision #7b70cbd838 2020-01-17 16:24:40 +0200 - MDEV-21499 Merge new release of InnoDB 5.7.29 to 10.2

• Revision #c25a0662b3 2019-11-08 09:24:38 +0100

  • Bug #30499288 - GCC 9.2.1 REPORTS A NEW WARNING FOR OS_FILE_GET_PARENT_DIR

• Revision #08b0b2b6fb 2020-01-17 16:22:13 +0200

  • MDEV-21513: Avoid some crashes in ALTER TABLE...IMPORT TABLESPACE

• Revision #457ce97ef2 2020-01-17 13:13:03 +0200

  • MDEV-21512 InnoDB may hang due to SPATIAL INDEX

• Revision #c3695b4058 2020-01-17 11:11:19 +0200

  • MDEV-21511: Remove unnecessary code

• Revision #5838b52743 2020-01-17 10:46:33 +0200

  • MDEV-21511 Wrong estimate of affected BLOB columns in update

• Revision #3e38d15585 2020-01-17 10:37:25 +0200

  • MDEV-21509 Possible hang during purge of history, or rollback

• Revision #9cae7bdcc0 2020-01-16 12:05:26 +0200

  • MDEV-13626: Add the WL#6326 tests

• Revision #c4195305b2 2020-01-16 13:18:44 +0200

  • MDEV-17062 : Test failure on galera.MW-336

• Merge Revision #b04429434a 2020-01-17 00:24:17 +0300 - Merge branch '10.1' into 10.2

• Revision #bb8226deab 2020-01-16 11:59:56 +0200

  • MDEV-21492 : Galera test sporadic failure on galera.galera_events2

• Revision #0f0c284ec0 2020-01-16 10:23:30 +0100

  • fix for rpl_slave_load_remove_tmpfile.test

• Revision #a382f69e24 2020-01-16 08:45:29 +0200

  • MDEV-21498 : wsrep.binlog_format test failed on Azure

• Revision #60d7011c5f 2020-01-10 10:44:39 +0100

  • MDEV-21360 global debug_dbug pre-test value restoration issues

• Revision #b7fb30e930 2020-01-09 13:38:48 +0100

  • MDEV-21360 global debug_dbug pre-test value restoration issues

• Revision #451573fab1 2019-12-23 21:48:59 +0100

  • MDEV-21360 debug_dbug pre-test value restoration issues

• Revision #800d1f3010 2020-01-15 14:55:42 +0200

  • Disable usually failing Galera tests until a real fix is found.

• Revision #7d31321464 2020-01-10 11:55:30 +0100

  • MDEV-19803 Long semaphore wait error on galera.MW-388

• Revision #56529a7d7f 2020-01-10 22:50:19 +0700

  • MDEV-21454 Show actual mismatching values in mismatch error messages from row_import::match_table_columns()

• Revision #41cde4fe22 2020-01-09 12:45:05 +0530

  • MDEV-18514: Assertion `!writer.checksum_len || writer.remains == 0' failed

• Merge Revision #8317f77ccc 2020-01-07 21:17:21 +0530 - Merge branch '10.1' into 10.2

• Revision #0b4ae6724f 2020-01-07 14:38:21 +0200

  • Fixup MDEV-21429: Correct a definition

• Revision #82187a1221 2020-01-07 10:43:22 +0200

  • MDEV-21429 TRUNCATE and OPTIMIZE are being refused due to "row size too large"

• Revision #5824e9f8df 2020-01-02 08:06:23 +0200

  • MDEV-13569: wsrep_info.plugin failed in buildbot with "no nodes coming from prim view

• Merge Revision #e99ba4ba51 2020-01-07 07:44:37 +0200 - Merge 10.1 into 10.2

• Revision #fd899b3bbd 2019-12-23 01:18:39 +0800

  • Lets add another intrusive double linked list!

• Merge Revision #b35290e19b 2020-01-03 12:40:38 +0100 - Merge branch '10.1' into 10.2

• Revision #ef1e488be3 2020-01-02 08:06:23 +0200

  • MDEV-13569: wsrep_info.plugin failed in buildbot with "no nodes coming from prim view

• Revision #4a012ce2f4 2019-12-30 18:12:55 +0200

  • Post-fix for MDEV-12253: Remove redundant log writes

• Revision #16bce0f6fe 2019-12-27 11:23:28 +0200

  • Cleanup: Remove dict_delete_tablespace_and_datafiles()

• Revision #891609b571 2019-12-26 12:50:21 +0530

  • MDEV-21318: Wrong results with window functions and implicit grouping

• Revision #3dfe1ba3b8 2019-12-24 15:05:52 +0400

  • MDEV-21388 Wrong result of DAYNAME()=xxx in combination with condition_pushdown_for_derived=on

• Revision #cbc170adf2 2019-12-20 13:33:31 +0800

  • MDEV-21362 do something with -fno-builtin-memcmp for rem0cmp.cc

• Revision #17b1b8118a 2019-12-23 12:43:15 +0200

  • MDEV-21189 : Dropping partition with 'wsrep_OSU_method=RSU' and 'SESSION sql_log_bin = 0' cases the galera node to hang

• Revision #90ba87cb9e 2019-12-23 15:56:57 +0530

  • MDEV-19176 Reduce the memory usage during recovery

• Revision #bba59abb03 2019-12-23 12:27:41 +0530

  • MDEV-19176 Reduce the memory usage during recovery

• Revision #a59a015a75 2019-12-23 07:47:16 +0200

  • Plug memory leaks from numa_get_mems_allowed()

• Merge Revision #73985d8301 2019-12-23 07:14:51 +0200 - Merge 10.1 into 10.2

• Revision #496532b5c5 2019-12-21 23:29:36 +0800

  • MDEV-20950: Fix 32-bit Windows build

• Revision #aaaf6ceb8b 2019-12-21 13:46:33 +0400

  • MDE-21369 rpl.rpl_timezone fails with valgrind: Use of uninitialised value.

• Revision #8174e68895 2019-12-20 17:55:13 +0200

  • MDEV-21371 Assertion failure in page_rec_get_next_low() during innodb_gis.rtree_compress

• Revision #f6b58d2916 2019-12-20 01:16:31 +0800

  • MDEV-21239 ASAN use-after-poison in a server shutdown in innodb.innodb_buffer_pool_resize

• Revision #c3824766c5 2019-12-18 09:52:10 +0200

  • Fortify galera_partition test.

• Revision #e9259d50f0 2019-12-17 12:10:36 +0200

  • MDEV-21335 : Galera test failure on suite wsrep

• Revision #189fa30085 2019-12-17 21:57:40 +0100

  • MDEV-21343 Threadpool/Unix- wait_begin() function does not wake/create threads, when it should

• Revision #0d70f40bdb 2019-12-17 16:06:15 +0100

  • Disable -Werror for rocksdb submodule

• Revision #164cf4f463 2019-12-17 21:45:53 +0530

  • MDEV-16579: Wrong result of query using DISTINCT COUNT() OVER ()

• Revision #8129ff1440 2019-01-24 03:06:56 -0800

  • PR #1127 and PR #1150

• Revision #f0aa073f2b 2019-11-04 22:30:12 +0300

  • MDEV-20950 Reduce size of record offsets

• Revision #beec9c0e19 2019-10-02 21:11:59 +0300

  • MDEV-21255: Deadlock of parallel slave and mariadb-backup (with failed log copy thread)

• Revision #808036a61d 2019-12-12 03:45:34 +0530

  • MDEV-19380: ASAN heap-use-after-free in Protocol::net_store_data

• Revision #546644f1cc 2019-12-11 13:00:49 -0500

  • bump the VERSION

• Revision #202a62deb0 2019-12-11 11:22:03 +0100

  • MDEV-11345 Compile english error messages into mysqld executable.

• Revision #280f1c2605 2019-12-11 11:13:32 +0100

  • MDEV-11345 Compile english error messages into mysqld executable.

• Revision #f2d3b2eede 2019-12-10 16:56:52 +0200

  • Cleanup test sys_vars.innodb_buffer_pool_size_basic

• Revision #41e6a154ec 2019-12-10 11:23:46 +0200

  • MDEV-14482 - Cache line contention on ut_rnd_interval()

• Revision #b1f2d3a8c8 2019-12-10 11:20:26 +0200

  • MDEV-21256: Replace the 64-bit LCG with a 32-bit Galois LFSR

• Revision #d146e3dcfe 2019-12-10 11:14:57 +0200

  • MDEV-21256: Simplify ut_rnd_interval()

• Revision #51fc8ab73e 2019-12-09 12:17:12 +0200

  • MDEV-21256: Reduce the use of ut_rnd_gen_next_ulint()

• Revision #4c0854f221 2019-12-05 14:51:55 +0700

  • MDEV-21223 innodb_fts.sync_ddl fails in buildbot, server crashed in que_thr_step

• Revision #af650c76a6 2019-12-07 22:15:38 +0100

  • MDEV-18460: Server crashed in strmake / tdc_create_key / THD::create_tmp_table_def_key

• Revision #425748f1b5 2019-12-09 14:54:27 +0200

  • Cleanup: Replace a redundant statement with an assertion

• Revision #292015d486 2019-12-09 10:47:25 +0200

  • MDEV-21254 Remove unused keywords from the InnoDB SQL parser

• Revision #59e14b9684 2019-12-09 08:09:56 +0200

  • MDEV-21189: Dropping partition with 'wsrep_OSU_method=RSU' and 'SESSION sql_log_bin = 0' cases the galera node to hang

• Revision #fd1979bc9a 2019-12-09 01:17:16 +0400

  • MDEV-18463 Don't allow multiple table CONSTRAINTs with the same name.

• Revision #6aa0fa3897 2019-12-06 21:02:46 +0100

  • CONC-417 Windows clients using Schannel often encounter error SEC_E_INVALID_TOKEN

• Revision #6484288cd2 2019-12-08 18:14:42 +0100

  • CONC-447 ERROR 2026 (HY000): SSL connection error: Certificate signature check failed

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