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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 the release notes.

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

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

    • Server crashes with indexed by prefix virtual column

  • 2021-08-02 10:30:18 +0200

    • Revert " Server crashes with indexed by prefix virtual column"

  • 2021-07-31 08:48:14 +0200

    • SHOW EXPLAIN FOR thd waits for sleep

  • 2021-07-06 10:17:22 +0300

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

  • 2021-07-29 09:15:03 +0300

    • Cleanup: Remove redundant conditions

  • 2021-07-28 11:07:49 +0200

    • 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.

  • 2021-07-28 09:40:20 +0300

    • Cleanup: Remove dead code

  • 2021-07-27 18:56:00 +0200

    • latest C/C

  • 2021-07-27 19:21:39 +0200

    • mroonga storage engine fails to build on OpenBSD

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

  • 2021-07-27 18:45:35 +0200

    • 8.45

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

  • 2021-07-24 18:31:59 +0200

    • Fix compile error for centos 74

  • 2021-07-24 18:24:20 +0200

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

  • 2021-07-24 16:28:57 +0200

    • Make user variable prefix recognized by IsArgJson and IsJson

  • 2021-06-25 18:35:26 +0200

    • Fix clang compile error in value.cpp

  • 2021-06-25 12:54:34 +0200

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

  • 2021-06-25 12:30:10 +0200

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

  • 2021-06-25 11:38:16 +0200

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

  • 2021-06-25 01:15:51 +0200

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

  • 2021-06-24 23:56:13 +0200

    • Fix clang compile error

  • 2021-06-24 00:46:12 +0200

    • Make function strz return null when LEX_STRING is null

  • 2021-06-08 17:44:43 +0200

    • Fix : Replace WIN by _WIN32

  • 2021-05-24 16:56:12 +0200

    • Mongo defined columns

  • 2021-05-18 16:42:19 +0200

    • Fix

  • 2021-05-17 19:17:31 +0200

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

  • 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

  • 2021-05-02 11:59:54 +0200

    • Typo

  • 2021-05-02 11:03:21 +0200

    • Fix compile warning as error

  • 2021-05-01 22:29:38 +0200

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

  • 2021-07-27 10:44:01 +0300

    • fixup: Avoid a hang

  • 2021-07-27 09:26:24 +0300

    • fixup: Assert that a mutex is being held

  • 2021-07-27 08:52:59 +0300

    • InnoDB disregards --skip-external-locking

  • 2021-07-27 08:52:01 +0300

    • : Improve debug checks

  • 2021-07-02 08:56:23 +0300

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

  • 2021-07-26 14:19:26 +0530

    • InnoDB removes the tablespace from default encrypt list early

  • 2021-07-26 12:35:48 +0300

    • fix clang build: check alignment the other way

  • 2020-12-08 16:05:07 +0530

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

  • 2021-07-24 21:32:52 +0300

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

  • 2021-07-23 17:20:57 +0300

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

  • 2021-07-23 08:21:28 +0200

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

  • 2021-07-22 17:07:17 -0700

    • Unexpected failure with query using indirectly a recursive CTE twice

  • Merge 2021-07-22 18:07:37 +0300 - Merge new release of InnoDB 5.7.35 to 10.2

  • 2021-05-26 18:36:16 +0530

    • Bug #31576731 INNODB_FT_TOTAL_CACHE_SIZE NOT CAPPED WHEN SET TO 32000000

  • 2021-03-18 15:56:36 +0100

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

  • 2021-07-22 17:55:05 +0300

    • CREATE INDEX may enforce incorrect maximum column length

  • 2021-07-22 17:54:49 +0300

    • Update libmariadb

  • 2021-07-22 17:53:43 +0300

    • fixup: Fix integer type mismatch

  • 2021-07-22 09:19:18 +0200

    • Record tempfiles_encrypted test failure

  • 2021-07-20 23:14:43 -0700

    • Missing handling of unknown column in WHERE of recursive CTE

  • 2021-07-21 10:30:01 +0300

    • Typo fixes in item_strfunc.cc

  • 2017-08-09 21:39:18 +0200

    • Add feature summary at the end of cmake.

  • 2021-07-13 16:18:53 +0300

    • Delete unused MYSQL_CHECK_{LZ4|LZO}_STATIC macros

  • 2021-07-09 18:56:34 -0700

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

  • 2021-07-20 00:07:31 -0700

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

  • 2021-06-25 18:00:47 +0300

    • avoid searching std::map twice in innochecksum

  • 2021-06-21 14:54:26 +0300

    • innochecksum must not report errors for freed pages

  • 2021-07-13 16:05:29 +0000

    • Fix switch case statement in trx_flush_log_if_needed_low()

  • 2021-07-20 10:56:49 +0200

    • fix libmariadb compilation, on GCC.

  • 2021-07-19 22:06:42 +0200

    • Script dgcov.pl does not work

  • 2021-07-19 22:02:10 +0200

    • Script dgcov.pl does not work

  • 2021-07-19 17:50:09 +0200

    • Update libmariadb

  • 2021-07-16 22:46:50 -0700

    • Assertion failure when executing PS with a hanging recursive CTE

  • 2021-07-18 23:52:50 +0200

    • fix mysqld_safe --help

  • 2021-07-19 19:25:11 +0700

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

  • 2021-06-26 20:11:56 +0300

    • Assertion `marked_for_read()' failed while evaluating DEFAULT

  • 2021-06-10 23:54:14 +0300

    • : Query results are incorrect when indexes are added

  • 2021-01-14 14:35:45 +0100

    • Typo fix in extrabackup.cc and innobackupex.cc

  • 2021-07-08 04:24:38 +0000

    • Spider handle ">=" as ">" in some cases

  • 2021-07-13 14:30:40 +0700

    • RPM packages on RHEL-8 require the latest minor

  • 2021-06-25 04:23:27 +0300

    • ASSERT_COLUMN_MARKED_FOR_READ failed in ANALYZE TABLE

  • 2021-06-28 21:31:14 +0300

    • follow-up : rename marking functions

  • 2021-06-22 18:30:53 +0300

    • [2/2] ASSERT_COLUMN_MARKED_FOR_READ failed on tables with vcols

  • 2021-06-21 17:48:45 +0300

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

  • 2021-06-21 04:00:16 +0300

    • Server crash on DELETE with YEAR field with truncated expr

  • 2021-07-02 09:34:25 +0300

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

  • 2021-07-08 17:47:24 +0530

    • encryption.innodb_encryption_filekeys failure in buildbot

  • 2020-10-28 19:45:54 +0100

    • Update description of mariadb-common package

  • 2021-07-02 15:11:25 +0200

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

  • 2021-07-06 14:38:32 -0700

    • Infinite recursion when processing embedded recursive CTE with missing RECURSIVE

  • 2021-07-06 11:36:59 +0200

    • mtr: race condition if the test quickly restarts twice

  • 2021-07-05 21:46:00 +0200

    • mtr: race condition if the test quickly restarts twice

  • 2021-07-05 22:02:23 +0200

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

  • 2021-05-05 20:14:27 +0300

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

  • 2021-07-03 11:41:49 +0300

    • : SIGSEGV in best_extension_by_limited_search | SIGSEGV in restore_prev_nj_state

  • 2021-05-20 18:16:55 +0300

    • : SIGSEGV in looped best_extension_by_limited_search from greedy_search

  • 2021-05-20 18:03:35 +0300

    • : AddressSanitizer: stack-buffer-overflow in table_cond_selectivity

  • 2021-07-02 15:13:37 +0200

    • set role crashes when a hostname cannot be resolved

  • 2021-07-02 13:07:36 +0300

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

  • 2021-07-02 11:15:35 +0300

    • Assertion err != DB_DUPLICATE_KEY or unexpected ER_TABLE_EXISTS_ERROR

  • 2021-07-02 11:08:48 +0300

    • fixup: Adjust test result

  • 2021-07-02 15:57:50 +1000

    • postfix for windows

  • 2021-06-29 16:31:28 +0300

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

  • 2021-06-24 14:16:11 +0300

    • Add KEYWORDS view to the INFORMATION_SCHEMA

  • 2021-06-29 14:28:23 +0300

    • os_file_set_size() may not work on O_DIRECT files

  • 2021-06-28 11:52:00 +0400

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

  • 2021-06-26 23:11:10 -0700

    • Adjusted test results after the fix for (2)

  • 2021-06-26 08:51:17 -0700

    • Adjusted test results after the fix for

  • 2021-06-25 18:03:29 -0700

    • Procedure containing CTE incorrectly stored in mysql.proc

  • 2021-06-25 06:48:17 +0200

    • : Upgrading MariaDB breaks TLS mariadb-backup SST

  • 2021-06-22 15:44:44 +0300

    • : rsync SST does not work with custom binlog name

  • 2021-06-18 10:16:38 +0300

    • Fix try for Galera test lp1376747-4

  • 2021-06-22 22:00:23 -0400

    • bump the VERSION

  • 2021-06-22 18:57:01 +0700

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

  • 2021-06-22 09:11:41 +0300

    • Upgrade of log crashes due to missing encryption key

  • 2021-06-21 16:15:07 -0700

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

  • 2021-06-21 08:18:34 +0300

    • Remove Travis CI status

  • 2021-06-17 16:10:11 +0530

    • innodb_fts.misc_debug fails in buildbot

  • 2021-05-13 17:54:15 +0200

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

  • 2021-06-16 07:50:04 +0300

    • Remove a unused variable

  • 2021-06-15 06:24:38 +0200

    • part 2: Improving reliability of the SST scripts

  • 2021-06-09 03:41:37 +0200

    • : rsync may be mistakenly killed when overlapping SST

  • 2021-06-15 13:09:15 +0300

    • fix clang build

  • 2021-06-15 13:14:39 +0530

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

  • 2021-06-15 13:13:01 +0530

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

  • 2021-06-15 13:12:15 +0530

    • Automatically disable key rotation checks for file_key_managment plugin

  • 2021-06-14 19:37:06 +0530

    • preparation: Rename key_rotation_list

  • 2021-06-15 12:40:33 +1000

    • cmake OpenBSD copyright notice correction

  • 2021-06-15 12:34:23 +1000

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

  • 2021-06-14 23:45:31 +0200

    • update libmariadb

  • 2021-06-12 12:38:45 +0200

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

  • 2021-06-12 12:23:07 +0200

    • fix mysqltest crash report output

  • 2021-06-10 20:01:44 -0400

    • Link with libexecinfo on OpenBSD for stacktrace functionality.

  • 2021-05-30 15:42:04 -0700

    • : Skip ABI check if 'diff' is not found

  • 2021-06-10 11:17:40 +0300

    • Remove orphan type name trx_sig_t

  • 2021-06-09 15:28:35 +0300

    • Tests use environment $USER variable without quotes

  • 2021-05-22 15:53:33 +0300

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

MDEV-26220
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