MariaDB 10.2.40 Changelog

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

Download 10.2.40Release NotesChangelogOverview of 10.2

Release date: 6 Aug 2021

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.

• Revision #b549af6913 2021-07-23 14:16:34 +0300

  • MDEV-26220 Server crashes with indexed by prefix virtual column

• Revision #8b6c8a6ce9 2021-08-02 10:30:18 +0200

  • Revert "MDEV-26220 Server crashes with indexed by prefix virtual column"

• Revision #2cdf8a9327 2021-07-31 08:48:14 +0200

  • MDEV-23752 SHOW EXPLAIN FOR thd waits for sleep

• Revision #22709897b0 2021-07-06 10:17:22 +0300

  • MDEV-20154 Assertion len <= col->len | ... failed in row_merge_buf_add

• Revision #0e8981ef93 2021-07-29 09:15:03 +0300

  • Cleanup: Remove redundant conditions

• Revision #9b8e207ce0 2021-07-28 11:07:49 +0200

  • MDEV-26220 Server crashes with indexed by prefix virtual column Server crashes in Field::register_field_in_read_map upon select from partitioned table with indexed by prefix virtual column.

• Revision #fb8be6a631 2021-07-28 09:40:20 +0300

  • Cleanup: Remove dead code

• Revision #dfadc90303 2021-07-27 18:56:00 +0200

  • latest C/C

• Revision #65e3d08538 2021-07-27 19:21:39 +0200

  • MDEV-7209 mroonga storage engine fails to build on OpenBSD

• Merge Revision #aaac2477ca 2021-07-27 18:51:32 +0200 - Merge remote-tracking branch 'merge/merge-pcre' into 10.2

• Revision #4683ce82d2 2021-07-27 18:45:35 +0200

  • 8.45

• Merge Revision #a32373b65a 2021-07-27 18:25:42 +0200 - Merge remote-tracking branch 'connect/10.2' into 10.2

• Revision #fc98a6d54a 2021-07-24 18:31:59 +0200

  • Fix compile error for centos 74

• Revision #5049887c8d 2021-07-24 18:24:20 +0200

  • Replace Mongo2.jar and Mongo3.jar with ne versions

• Revision #0f18135ec8 2021-07-24 16:28:57 +0200

  • Make user variable prefix recognized by IsArgJson and IsJson

• Revision #1c4b917f0e 2021-06-25 18:35:26 +0200

  • Fix clang compile error in value.cpp

• Revision #7863554e42 2021-06-25 12:54:34 +0200

  • Fix clang compile error in tabjson and typo in tabbson.cpp

• Revision #af7a0895ac 2021-06-25 12:30:10 +0200

  • Fix clang compile error in tabjson.cpp and tabbson.cpp

• Revision #6239e2a4ec 2021-06-25 11:38:16 +0200

  • Fix clang compile error in tabjson.cpp and tabbson.cpp

• Revision #5c5d60b897 2021-06-25 01:15:51 +0200

  • Fix compile error in value.h and remove unused variables in ha_connect.cc

• Revision #330b32ebd9 2021-06-24 23:56:13 +0200

  • Fix clang compile error

• Revision #ed70f76cf7 2021-06-24 00:46:12 +0200

  • Make function strz return null when LEX_STRING is null

• Revision #5f64276fb2 2021-06-08 17:44:43 +0200

  • Fix MDEV-25863 : Replace WIN by _WIN32

• Revision #be7e41db96 2021-05-24 16:56:12 +0200

  • Mongo defined columns

• Revision #e0edfc277f 2021-05-18 16:42:19 +0200

  • Fix MDEV-25715

• Revision #17533c1ffc 2021-05-17 19:17:31 +0200

  • Put all jar files in the SHARE directory (was PLUGIN)

• Revision #5ae67c6d63 2021-05-05 00:31:21 +0200

  • All this concern Json or Mongo tables based on MongoDB collections.

  • Limit decimals of doubles printed from MongoDB Done in function Mini for Mongo C Driver and Java Driver Done in function SerializeValue for Java tables using the J Driver

• Revision #3b5dabeb96 2021-05-02 11:59:54 +0200

  • Typo

• Revision #2294f9de8d 2021-05-02 11:03:21 +0200

  • Fix compile warning as error

• Revision #ef0829ef40 2021-05-01 22:29:38 +0200

  • Major update of the json/bson/mongo table types programs. Fix several bugs, chiefly concerning CURL operations

• Revision #afe00bb7cc 2021-07-27 10:44:01 +0300

  • MDEV-25998 fixup: Avoid a hang

• Revision #e11cae71fe 2021-07-27 09:26:24 +0300

  • MDEV-25998 fixup: Assert that a mutex is being held

• Revision #da094188f6 2021-07-27 08:52:59 +0300

  • MDEV-24393 InnoDB disregards --skip-external-locking

• Revision #cf1fc59856 2021-07-27 08:52:01 +0300

  • MDEV-25594: Improve debug checks

• Revision #0bd9f755b7 2021-07-02 08:56:23 +0300

  • MDEV-26062 : InnoDB: WSREP: referenced FK check fail: Lock wait index PRIMARY table schema.child_table

• Revision #ce870b2a2a 2021-07-26 14:19:26 +0530

  • MDEV-25998 InnoDB removes the tablespace from default encrypt list early

• Revision #0711a53a33 2021-07-26 12:35:48 +0300

  • fix clang build: check alignment the other way

• Revision #af0b26f9b7 2020-12-08 16:05:07 +0530

  • MDEV-23786: Assertion `!is_set() || (m_status == DA_OK_BULK && is_bulk_op())' failed for TokuDB engine CREATE TABLE

• Revision #f29b3d6d82 2021-07-24 21:32:52 +0300

  • Some tests can take very long time when run with valgrind

• Revision #173e562dc2 2021-07-23 17:20:57 +0300

  • MDEV-26228 ASAN heap-use-after-free with ON UPDATE CASCADE

• Revision #4c4237e63f 2021-07-23 08:21:28 +0200

  • MDEV-26080 fixup: fixed .result file for galera_roles test (one word must be enclosed in single quotes).

• Revision #2820ad1c22 2021-07-22 17:07:17 -0700

  • MDEV-26202 Unexpected failure with query using indirectly a recursive CTE twice

• Merge Revision #742b3a0d39 2021-07-22 18:07:37 +0300 - MDEV-26205 Merge new release of InnoDB 5.7.35 to 10.2

• Revision #236f825ebf 2021-05-26 18:36:16 +0530

  • Bug #31576731 INNODB_FT_TOTAL_CACHE_SIZE NOT CAPPED WHEN SET TO 32000000

• Revision #c4295b9be9 2021-03-18 15:56:36 +0100

  • Bug #32460315 ONLINE RESIZING BUFFER POOL CAN CRASH CONCURRENT BP LOOKUP

• Revision #efae374efa 2021-07-22 17:55:05 +0300

  • MDEV-26203 CREATE INDEX may enforce incorrect maximum column length

• Revision #8ad6971a1a 2021-07-22 17:54:49 +0300

  • Update libmariadb

• Revision #124dc0d85b 2021-07-22 17:53:43 +0300

  • MDEV-25361 fixup: Fix integer type mismatch

• Revision #b30f26e3fe 2021-07-22 09:19:18 +0200

  • Record tempfiles_encrypted test failure

• Revision #4aeb2b1c6c 2021-07-20 23:14:43 -0700

  • MDEV-26189 Missing handling of unknown column in WHERE of recursive CTE

• Revision #bd711d4f3d 2021-07-21 10:30:01 +0300

  • Typo fixes in item_strfunc.cc

• Revision #751ebe44fd 2017-08-09 21:39:18 +0200

  • Add feature summary at the end of cmake.

• Revision #2b017367c7 2021-07-13 16:18:53 +0300

  • Delete unused MYSQL_CHECK_{LZ4|LZO}_STATIC macros

• Revision #4c387945f0 2021-07-09 18:56:34 -0700

  • MDEV-25565 Crash on 2-nd execution of SP/PS for query calculating window functions from view

• Revision #872422dcbb 2021-07-20 00:07:31 -0700

  • MDEV-26025 Server crashes while executing query with CTE in PS/SP

• Revision #7da1cfb07a 2021-06-25 18:00:47 +0300

  • avoid searching std::map twice in innochecksum

• Revision #1918bdf32c 2021-06-21 14:54:26 +0300

  • MDEV-25361 innochecksum must not report errors for freed pages

• Revision #5f8651ac23 2021-07-13 16:05:29 +0000

  • Fix switch case statement in trx_flush_log_if_needed_low()

• Revision #1cfcf32cd0 2021-07-20 10:56:49 +0200

  • fix libmariadb compilation, on GCC.

• Revision #ce2a2bff0f 2021-07-19 22:06:42 +0200

  • MDEV-20787 Script dgcov.pl does not work

• Revision #6638cf2e9e 2021-07-19 22:02:10 +0200

  • MDEV-20787 Script dgcov.pl does not work

• Revision #0151590d8f 2021-07-19 17:50:09 +0200

  • Update libmariadb

• Revision #f053349797 2021-07-16 22:46:50 -0700

  • MDEV-26135 Assertion failure when executing PS with a hanging recursive CTE

• Revision #b7886f55eb 2021-07-18 23:52:50 +0200

  • fix mysqld_safe --help

• Revision #bab989ab38 2021-07-19 19:25:11 +0700

  • MDEV-26145: Incorrect metadata is sent on running query with union in PS mode

• Revision #c47e4aab62 2021-06-26 20:11:56 +0300

  • MDEV-23597 Assertion `marked_for_read()' failed while evaluating DEFAULT

• Revision #6a89f346de 2021-06-10 23:54:14 +0300

  • MDEV-25858: Query results are incorrect when indexes are added

• Revision #da495b1b69 2021-01-14 14:35:45 +0100

  • Typo fix in extrabackup.cc and innobackupex.cc

• Revision #0f6e170c34 2021-07-08 04:24:38 +0000

  • MDEV-25985 Spider handle ">=" as ">" in some cases

• Revision #165a6dc97a 2021-07-13 14:30:40 +0700

  • MDEV-26119 RPM packages on RHEL-8 require the latest minor

• Revision #191cae2d0d 2021-06-25 04:23:27 +0300

  • MDEV-18249 ASSERT_COLUMN_MARKED_FOR_READ failed in ANALYZE TABLE

• Revision #f64a4f672a 2021-06-28 21:31:14 +0300

  • follow-up MDEV-18166: rename marking functions

• Revision #0f6a5b4390 2021-06-22 18:30:53 +0300

  • [2/2] MDEV-18166 ASSERT_COLUMN_MARKED_FOR_READ failed on tables with vcols

• Revision #7d9ba57da4 2021-06-21 17:48:45 +0300

  • [1/2] MDEV-18166 ASSERT_COLUMN_MARKED_FOR_READ failed on tables with vcols

• Revision #0e9ba176bf 2021-06-21 04:00:16 +0300

  • MDEV-17890 Server crash on DELETE with YEAR field with truncated expr

• Revision #b082716892 2021-07-02 09:34:25 +0300

  • MDEV-21206 Can't link zlib library during DBD::mysql installation

• Revision #fb0b28932c 2021-07-08 17:47:24 +0530

  • MDEV-25998 encryption.innodb_encryption_filekeys failure in buildbot

• Revision #85063aebda 2020-10-28 19:45:54 +0100

  • Update description of mariadb-common package

• Revision #d2dddbff4e 2021-07-02 15:11:25 +0200

  • MDEV-26080: SHOW GRANTS does not quote role names properly for DEFAULT ROLE

• Revision #83e442fc34 2021-07-06 14:38:32 -0700

  • MDEV-26095 Infinite recursion when processing embedded recursive CTE with missing RECURSIVE

• Revision #621fae3cbc 2021-07-06 11:36:59 +0200

  • MDEV-25802 mtr: race condition if the test quickly restarts twice

• Revision #1223cfe1d3 2021-07-05 21:46:00 +0200

  • MDEV-25802 mtr: race condition if the test quickly restarts twice

• Revision #6a466db00a 2021-07-05 22:02:23 +0200

  • MDEV-25857 MTR should report at least last test that was executed in case of shutdown and not-completed

• Revision #22e4baaa5d 2021-05-05 20:14:27 +0300

  • MDEV-25595 DROP part of failed CREATE OR REPLACE is not written into binary log

• Revision #99f700a820 2021-07-03 11:41:49 +0300

  • MDEV-25013: SIGSEGV in best_extension_by_limited_search | SIGSEGV in restore_prev_nj_state

• Revision #d4177a7e09 2021-05-20 18:16:55 +0300

  • MDEV-23937: SIGSEGV in looped best_extension_by_limited_search from greedy_search

• Revision #cdb29960d2 2021-05-20 18:03:35 +0300

  • MDEV-17783: AddressSanitizer: stack-buffer-overflow in table_cond_selectivity

• Revision #7c02e8717d 2021-07-02 15:13:37 +0200

  • MDEV-26081 set role crashes when a hostname cannot be resolved

• Revision #ffe744e77d 2021-07-02 13:07:36 +0300

  • submodules.cmake: add missing --depth=1

• Revision #2bf6f2c054 2021-07-02 11:15:35 +0300

  • MDEV-26077 Assertion err != DB_DUPLICATE_KEY or unexpected ER_TABLE_EXISTS_ERROR

• Revision #5a2b625843 2021-07-02 11:08:48 +0300

  • MDEV-25129 fixup: Adjust test result

• Revision #c22f7f2323 2021-07-02 15:57:50 +1000

  • MDEV-25129 postfix for windows

• Revision #eb20c91b55 2021-06-29 16:31:28 +0300

  • MDEV-25969: Condition pushdown into derived table doesn't work if select list uses SP

• Revision #768c51880a 2021-06-24 14:16:11 +0300

  • MDEV-25129 Add KEYWORDS view to the INFORMATION_SCHEMA

• Revision #58252fff15 2021-06-29 14:28:23 +0300

  • MDEV-26040 os_file_set_size() may not work on O_DIRECT files

• Revision #8147d2e618 2021-06-28 11:52:00 +0400

  • MDEV-25461 Assertion `je->state == JST_KEY' failed in Geometry::create_from_json.

• Revision #4e4f742ed7 2021-06-26 23:11:10 -0700

  • Adjusted test results after the fix for MDEV-20411 (2)

• Revision #8b3f816cab 2021-06-26 08:51:17 -0700

  • Adjusted test results after the fix for MDEV-20411

• Revision #12c80df482 2021-06-25 18:03:29 -0700

  • MDEV-20411 Procedure containing CTE incorrectly stored in mysql.proc

• Revision #4ad148b148 2021-06-25 06:48:17 +0200

  • MDEV-26019: Upgrading MariaDB breaks TLS mariadb-backup SST

• Revision #9258cfa4b4 2021-06-22 15:44:44 +0300

  • MDEV-25978 : rsync SST does not work with custom binlog name

• Revision #83464029ce 2021-06-18 10:16:38 +0300

  • Fix try for Galera test lp1376747-4

• Revision #f67aee000d 2021-06-22 22:00:23 -0400

  • bump the VERSION

• Revision #aaaed9baa0 2021-06-22 18:57:01 +0700

  • MDEV-25960 yum update overwrites customized logrotation config (/etc/logrotate.d/mysql)

• Revision #19716ad5a8 2021-06-22 09:11:41 +0300

  • MDEV-25982 Upgrade of MariaDB 10.1 log crashes due to missing encryption key

• Revision #cc0bd8431f 2021-06-21 16:15:07 -0700

  • MDEV-25679 Wrong result selecting from simple view with LIMIT and ORDER BY

• Revision #773a07b655 2021-06-21 08:18:34 +0300

  • Remove Travis CI status

• Revision #cd1a195b22 2021-06-17 16:10:11 +0530

  • MDEV-25947 innodb_fts.misc_debug fails in buildbot

• Revision #35b57c37bb 2021-05-13 17:54:15 +0200

  • MDEV-25617 10.5.10 upgrade: "scriptlet / line 6 : [: is-active : binary operator expected"

• Revision #c307dc6efd 2021-06-16 07:50:04 +0300

  • Remove a unused variable

• Revision #2edb8e12e1 2021-06-15 06:24:38 +0200

  • MDEV-25880 part 2: Improving reliability of the SST scripts

• Revision #18d5be5b54 2021-06-09 03:41:37 +0200

  • MDEV-25880: rsync may be mistakenly killed when overlapping SST

• Revision #1c35a3f6fd 2021-06-15 13:09:15 +0300

  • fix clang build

• Revision #7d591cf850 2021-06-15 13:14:39 +0530

  • MDEV-24713 Assertion `dict_table_is_comp(index->table)' failed in row_merge_buf_add()

• Revision #7229107e3e 2021-06-15 13:13:01 +0530

  • MDEV-25872 InnoDB: Assertion failure in row_merge_read_clustered_index upon ALTER on table with indexed virtual columns

• Revision #8c7d8b716c 2021-06-15 13:12:15 +0530

  • MDEV-14180 Automatically disable key rotation checks for file_key_managment plugin

• Revision #7d2c338c48 2021-06-14 19:37:06 +0530

  • MDEV-14180 preparation: Rename key_rotation_list

• Revision #be243ed9e3 2021-06-15 12:40:33 +1000

  • cmake OpenBSD copyright notice correction

• Revision #ec4df51414 2021-06-15 12:34:23 +1000

  • eventscheduler mismatch of my_{malloc,free}, delete

• Revision #2e33f574b3 2021-06-14 23:45:31 +0200

  • update libmariadb

• Revision #c9f9e38bb5 2021-06-12 12:38:45 +0200

  • fix mysqlest crash on ./mtr --sp innodb_fts.innodb-fts-stopword

• Revision #887f46a618 2021-06-12 12:23:07 +0200

  • fix mysqltest crash report output

• Revision #4352c77c5a 2021-06-10 20:01:44 -0400

  • Link with libexecinfo on OpenBSD for stacktrace functionality.

• Revision #152c83d49c 2021-05-30 15:42:04 -0700

  • MDEV-20392: Skip ABI check if 'diff' is not found

• Revision #396864c6b3 2021-06-10 11:17:40 +0300

  • Remove orphan type name trx_sig_t

• Revision #7a1eff0a9d 2021-06-09 15:28:35 +0300

  • MDEV-25884 Tests use environment $USER variable without quotes

• Revision #c872125a66 2021-05-22 15:53:33 +0300

  • MDEV-25630: Crash with window function in left expr of IN subquery

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