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MariaDB 10.7 was a short-term series of MariaDB maintained until February 2023
Download | Release Notes | Changelog | Overview of 10.7
Release date: 6 Feb 2023
MariaDB 10.7 is a previous short-term maintenance stable series of MariaDB, supported until February 2023. It is an evolution of MariaDB 10.6 with several entirely new features.
MariaDB 10.7.8 is a Stable (GA) release.
MariaDB 10.7.8 is the last release of the MariaDB 10.7 release series.
For an overview of MariaDB 10.7 see theWhat is MariaDB 10.7? page.
Thanks, and enjoy MariaDB!
As per the , this will be the final release of
As mentioned in the , our Yum/DNF/Zypper repositories for Red Hat Enterprise Linux, CentOS, Fedora, openSUSE, and SUSE are changing with this release to being signed with a new GPG key with SHA2 digest algorithms instead of SHA1. See and the page for more details.
corruption with ()
recovery and backup fixes (, , )
Upgrade after a crash is not supported ()
Remove load throttling ()
updated to 26.4.14
Fixes for cluster wide write conflict resolving ()
Parallel slave applying in binlog order is corrected for admin class of commands including ANALYZE ()
Seconds_Behind_Master is showed now more precisely at the slave applier start, including in the delayed mode ()
mysqlbinlog --verbose is made to show the type of compressed columns ()
added as an alias for ()
Infinite sequence of recursive calls when processing embedded CTE ()
Crash with a query containing nested WINDOW clauses ()
Major performance regression with 10.6.11 ()
As per the , this will be the last release of for Fedora 35.
Fixes for the following :
CVE--``#
For a complete list of changes made in , with links to detailed information on each push, see the .
For a full list of contributors to , see the .
InnoDB shutdown hangs when the change buffer is corrupted (MDEV-30009)
innodb_fast_shutdown=0 fails to report change buffer merge progress (MDEV-29984)
mariadb-backup --backup --incremental --throttle=... hangs (MDEV-29896)
Crash after recovery, with InnoDB: Tried to read (MDEV-30132)
Trying to write ... bytes at ... outside the bounds (MDEV-30069)
TRUNCATE breaks FOREIGN KEY locking (MDEV-29504, MDEV-29849)
INFORMATION_SCHEMA.INNODB_TABLESPACES_ENCRYPTION.NAME is NULL for undo tablespaces (MDEV-30119)
Fixed hangs and error handling in B-tree operations (MDEV-29603, MDEV-30400)
InnoDB bulk insert fixes (MDEV-30047, MDEV-30321)
BACKUP STAGE BLOCK_COMMIT and a committing user XA (MDEV-30423)In this release repositories for Fedora 37 and Ubuntu 22.10 Kinetic have been added.
New (MDEV-4958)
function to check for equality between JSON objects (MDEV-23143).
function, which recursively sorts keys and removes spaces (MDEV-16375)
function (MDEV-4742).
Improve simple multibyte collation performance on the ASCII range (MDEV-26572).
Five provider plugins (bzip2, lzma, lz4, lzo, snappy) provide to the server and storage engines (MDEV-12933, blog post).
function for arbitrary text formatting (MDEV-25015)
Add option to as of specified timestamp (MDEV-16355).
ALTER TABLE ... CONVERT PARTITION .. TO TABLE (MDEV-22166), and
ALTER TABLE ... CONVERT TABLE ... TO PARTITION ... (MDEV-22165) as an easy way to convert tables to partitions and back in one command, instead of a sequence of CREATE/EXCHANGE/DROP
password_reuse_check plugin is a new password validation plugin that prevents the new password from being the same as the one being used during the configurable retention period. (MDEV-9245)
Multi-source replication supports MySQL-style CHANNEL syntax (MDEV-26307)
In bulk insert, pre-sort and build indexes one page at a time (MDEV-24621)
supports a new condition property name ROW_NUMBER. In multi-row inserts it allows one to retrieve a number of a row that has caused the error (MDEV-10075, MDEV-26611)
For a list of all new variables, see and Status Variables Added in MariaDB 10.7.
The following deprecated variables have been removed :
For a complete list of security vulnerabilities (CVEs) fixed across all versions of MariaDB, see the page.
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6 Feb 2023
Stable (GA)
7 Nov 2022
Stable (GA)
19 Sep 2022
Stable (GA)
15 Aug 2022
Stable (GA)
20 May 2022
Stable (GA)
12 Feb 2022
Stable (GA)
9 Feb 2022
Stable (GA)
8 Nov 2021
RC
17 Sep 2021
Alpha
The most recent release of MariaDB 10.7 is:MariaDB 10.7.8 Stable (GA) Download Now
Download 10.7.6 | Release Notes | Changelog | Overview of 10.7
Release date: 19 Sep 2022
MariaDB 10.7 is a previous short-term maintenance stable series of MariaDB, supported until February 2023. It is an evolution of MariaDB 10.6 with several entirely new features.
MariaDB 10.7.6 is a Stable (GA) release.
For an overview of MariaDB 10.7 see theWhat is MariaDB 10.7? page.
Thanks, and enjoy MariaDB!
Assertion mysql_mutex_assert_owner(&log_sys.flush_order_mutex) failed in mtr_t::commit() ()
Frequent "Data structure corruption" in InnoDB after OOM ()
Recovery or backup of instant ALTER TABLE is incorrect ()
InnoDB Temporary Tablespace (ibtmp1) is continuously growing ()
Fixes for the following :
CVE--``#
For a complete list of changes made in , with links to detailed information on each push, see the .
For a full list of contributors to , see the .
Full text index corruption if shutdown before changes are fully flushed (MDEV-29342)
does not parse NULL properties properly (MDEV-27151)
InnoDB hangs on multiple concurrent requests of a cold ROW_FORMAT=COMPRESSED page (MDEV-27983)
The most recent release of MariaDB 10.7 is:MariaDB 10.7.8 Stable (GA) Download Now
Download 10.7.3 | Release Notes | Changelog | Overview of 10.7
Release date: 12 Feb 2022
MariaDB 10.7 is the current short-term maintenance stable series of MariaDB. It is an evolution of MariaDB 10.6 with several entirely new features.
MariaDB 10.7.3 is a Stable (GA) release.
For an overview of MariaDB 10.7 see theWhat is MariaDB 10.7? page.
Thanks, and enjoy MariaDB!
This release fixes a blocking problem with the release when manually running . ()
See for other changes since the previous release.
Set by default ()
Fixes for the following :
For a complete list of changes made in , with links to detailed information on each push, see the .
For a full list of contributors to , see the .
The most recent release of is: Stable (GA)
| | |
Release date: 17 Sep 2021
Do not use alpha releases in production!
is the current development series of MariaDB. It is an evolution of with several entirely new features.
is not a single release, but is instead a number of feature preview releases based on feature branches. Each should be considered as having a maturity of an release. Read more about feature preview releases .
Thanks, and enjoy MariaDB!
Remember, these features are in separate preview packages. The subsection header text corresponds to the preview package name.
Notable changes of this series of releases include:
Five provider plugins (bzip2, lzma, lz4, lzo, snappy) provide to the server and storage engines (MDEV-12933, blog post).
function for arbitrary text formatting (MDEV-25015, blog post).
Histograms in the statistics tables are more precise and stored as JSON, not binary (MDEV-21130, MDEV-26519, blog post). Note that this feature was not included in MariaDB 10.7.1.
ALTER TABLE ... CONVERT PARTITION .. TO TABLE (MDEV-22166, blog post), and
ALTER TABLE ... CONVERT TABLE ... TO PARTITION ... (MDEV-22165) as an easy way to convert tables to partitions and back in one command, instead of a sequence of CREATE/EXCHANGE/DROP
ALTER TABLE .. ADD PARTITION allows to omit the redundant PARTITION keyword (MDEV-26471)
In bulk insert, pre-sort and build indexes one page at a time (MDEV-24621)
function to check for equality between JSON objects (MDEV-23143).
function, which recursively sorts keys and removes spaces (MDEV-16375)
Improve simple multibyte collation performance on the ASCII range (MDEV-26572).
Add option to as of specified timestamp (MDEV-16355).
Multi-source replication supports MySQL-style CHANNEL syntax ()
supports a new condition property name ERROR_INDEX. In multi-row inserts it allows to retrieve a number of a row that has caused the error ()
and deprecated system variables were removed (, )
Do not use alpha releases on production systems! For a complete list of changes made in MariaDB 10.7.0, with links to detailed information on each push, see the changelog.
Do not use alpha releases in production!
The most recent release of is: Stable (GA)
| | |
Release date: 9 Feb 2022
This release is no longer available for download after a problem was noticed when manually running mariadb-upgrade. See for more details.Please use a later release.
is the current short-term maintenance stable series of MariaDB. It is an evolution of with several entirely new features.
is a release.
For an overview of see the page.
Thanks, and enjoy MariaDB!
The most recent release of is: Stable (GA)
| | |
Release date: 7 Nov 2022
is a previous short-term maintenance stable series of MariaDB, maintained until February 2023. It is an evolution of with several entirely new features.
is a release.
For an overview of see the page.
Thanks, and enjoy MariaDB!
does not disallow .isl file creation (MDEV-26870)
Indexed columns are broken with NO_PAD (MDEV-25440)
insert-intention lock conflicts with waiting ORDINARY lock (MDEV-27025)
Crash recovery improvements (, , , )
skips valid .ibd file ()
Allow seamless upgrade despite ()
Galera updated to 26.4.11
Galera SST scripts should use ssl_capath (not ssl_ca) for CA directory (MDEV-27181)
Alter Sequence do not replicate to another nodes with in Galera Cluster (MDEV-19353)
Galera crash - Assertion. Possible parallel writeset problem (MDEV-26803)
CREATE TABLE with FOREIGN KEY constraint fails to apply in parallel ()
Galera cluster node consider old server_id value even after modification of server_id [wsrep_gtid_mode=ON] ()
Seconds behind master corrected from artificial spikes at relay-log rotation (MDEV-16091)
Statement rollback in binlog when transaction creates or drop temporary table is set right (MDEV-26833)
CREATE-or-REPLACE SEQUENCE is made to binlog with the DDL flag to stabilize its parallel execution on slave (MDEV-27365)
prohibition running two upgrades in parallel (MDEV-27068, MDEV-27107, MDEV-27279)
As per the MariaDB Deprecation Policy, this will be the last release of MariaDB 10.4 for Ubuntu 21.04 Hirsute, CentOS 8, and Fedora 33
script updated to version 2022-02-08, with the following fixes and enhancements:
Default location of the script has been moved to: (old location is deprecated, but still works)
The GPG keyring file, used with Debian and Ubuntu repositories, has moved to: and the checksum for the file can be found at:
Support for RHEL and SLES aarch64 repositories added
New function added to verify that the MariaDB Server version, if specified on the command line, follows the correct naming and that a corresponding repository actually exists.
Fixed repository pinning for Ubuntu and Debian repositories
MariaDB Server 10.7 is now the default server version
Faster initialization by disabling binary logging during initialization (MDEV-27074)
mysql_upgrade can be run if needed using the environment variable MARIADB_AUTO_UPGRADE=1 (MDEV-25670)
A healthcheck script /usr/local/bin/healthcheck.sh is installed in the container with various checking options (MDEV-25434)
mysql@localhost user is created with the environment variable MARIADB_MYSQL_LOCALHOST_USER=1 and additional grants (beyond USAGE) with MARIADB_MYSQL_LOCALHOST_GRANTS={global grant list} (MDEV-27732)
skip innodb buffer pool loads/dumps on temporary startup/shutdown for faster startup/initialization, and accurate "healthcheck.sh --innodb_buffer_pool_loaded"
change group ownership on datadir/socket dir ()
log note about note on Securing system users, mysql_secure_installation not required ()
speed up Docker Library initialization of timezones (, )
MariaDB names of executable programs and scripts used instead of historical mysql ones
Fixes for the following :
For a complete list of changes made in MariaDB 10.7.2, with links to detailed information on each push, see the changelog.
For a full list of contributors to MariaDB 10.7.2, see the MariaDB Foundation release announcement.
The server no longer tolerates incorrectly configured SSL (MDEV-29811). If you have enabled SSL in my.cnf but have not configured it properly (for example, a certificate file is missing), MariaDB used to silently disable SSL, leaving you under impression that everything was fine and connections were secure. Since this release, MariaDB will fail to start if SSL is enabled, but cannot be switched on.
Assertion on info.page_size failed in xb_delta_open_matching_space (MDEV-18589)
Adaptive hash index MDEV-27700, MDEV-29384
MVCC and locking (MDEV-29666, MDEV-27927, MDEV-28709, MDEV-29635)
Virtual columns (MDEV-29299, MDEV-29753)
InnoDB crash recovery fixes (MDEV-29559)
Race condition between KILL and transaction commit ()
Implement for InnoDB ()
fail to update after bulk insert ()
InnoDB bulk insert bug fixes (, )
Galera updated to 26.4.13
Galera server crashes after 10.3 > 10.4 upgrade (MDEV-29375)
status variable prints 0 as port number if the port is not mentioned in system variable (MDEV-28868)
XA COMMIT is not binlogged when the has not updated any transaction engine (MDEV-25616)
Concurrent statements made to binlog without any mixup (MDEV-25606)
Beginning with the next release (Q1 2023), our Yum, DNF, and Zypper repositories for Red Hat, Fedora, and SUSE will be migrated to being signed with a new . The key we are migrating to is the same one we already use for our Debian and Ubuntu Repositories.
The short Key ID is: 0xC74CD1D8
The long Key ID is: 0xF1656F24C74CD1D8
The full fingerprint of the key is: 177F 4010 FE56 CA33 3630 0305 F165 6F24 C74C D1D8
The key can be imported now in preparation for this change using the following command:
The following changes have been made to the docker.io/library/mariadb container image.
The number of gpg packages has been removed, leaving enough to apt-get update, but dirmngr that would fetch keys has been removed. (inspired by issue #469)
The environment variable LANG=C.UTF-8 has been added for those that exec into containers and copy paste UTF8 characters (fixes issue #468).
Adds OCI labels to image (fixes issue 436 and users need for version)
MariaDB config: skip-host-cache and skip-name-resolve moved to /etc/mysql/mariadb.conf.d/05-skipcache.cnf
Fixes for the following :
CVE--``#
For a complete list of changes made in MariaDB 10.7.7, with links to detailed information on each push, see the changelog.
For a full list of contributors to MariaDB 10.7.7, see the MariaDB Foundation release announcement.
The most recent release of MariaDB 10.7 is:MariaDB 10.7.8 Stable (GA) Download Now
Download 10.7.5 | Release Notes | Changelog | Overview of 10.7
Release date: 15 Aug 2022
MariaDB 10.7 is a previous short-term maintenance stable series of MariaDB, supported until February 2023. It is an evolution of MariaDB 10.6 with several entirely new features.
MariaDB 10.7.5 is a Stable (GA) release.
For an overview of MariaDB 10.7 see theWhat is MariaDB 10.7? page.
Thanks, and enjoy MariaDB!
InnoDB corruption due to lack of file locking ()
FULLTEXT search with apostrophe, and mandatory words ()
ALTER TABLE IMPORT TABLESPACE corrupts an encrypted table ()
ALTER TABLE wrong-result fix ()
is stored in binlog, so that CREATE TABLE on slave would always have the same effect as on master. ()
ER_SLAVE_INCIDENT error is specified now on slave to be seen with SHOW-SLAVE-STATUS ()
INCIDENT_EVENT is no longer binlogged when a being logged transaction can be safely rolledback ()
sequences related row-format events are made to correspond to binlog_row_image ()
updated to 26.4.12
Possible to write/update with read_only=ON and not a SUPER privilege ()
Node crashes with Transport endpoint is not connected mysqld got signal 6 ()
Galera4 not able to report proper wsrep_incoming_addresses ()
Server crash in JOIN_CACHE::free or in copy_fields ()
Queries that use DISTINCT and an always-constant function like COLLATION(aggegate_func(...)) could cause a server crash. Note that COLLATION() is a special function - its value is constant even if its argument is not costant.
Crash when using ANY predicand with redundant subquery in GROUP BY clause ()
MariaDB Server SEGV on INSERT .. SELECT ()
Certain queries in form "INSERT ... SELECT with_aggregate_or_window_func" could cause a crash.
restore_prev_nj_state() doesn't update cur_sj_inner_tables correctly ()
Subquery semi-join optimization could miss LooseScan or FirstMatch strategies for certain queries.
Wrong result with table elimination combined with not_null_range_scan ()
If one runs with optimizer_switch='not_null_range_scan=on' (which is not enabled by default), a query that does a join and has const tables could produce a wrong result.
and have been deprecated (, )
Spider's high-availability feature has been deprecated ()
: extract document fragment into JSON column ()
now supports with ()
now also has a session scope, not only global ()
New option, -enable-cleartext-plugin. Option does not do anything, and is for MySQL-compatibility purposes only.
Crash in ()
ALTER TABLE ALGORITHM=NOCOPY does not work after upgrade (
Fixes for the following :
For a complete list of changes made in , with links to detailed information on each push, see the .
For a full list of contributors to , see the .
sudo rpm --import https://supplychain.mariadb.com/MariaDB-Server-GPG-KEYCrash recovery fixes (MDEV-28668, MDEV-28731)
DDL crash recovery fixes (MDEV-28752, MDEV-28802, MDEV-28864, MDEV-28870, MDEV-28923, MDEV-28977)
Avoid crashes on corrupted data (MDEV-13542, MDEV-18519, MDEV-21098, MDEV-22388, MDEV-28457, MDEV-28950)
Bulk load bug fixes (MDEV-28242, MDEV-28679)
Possible reason of FLUSH BINARY LOGS hang is eliminated (MDEV-28948)
Fix out-of-order gtid error in the circular semisync setup (MDEV-28609)
Galera should replicate nextval()-related changes in sequences with INCREMENT <> 0, at least NOCACHE ones with engine=InnoDB (MDEV-27862)
Add support for OpenSSL 3.0 in Galera (MDEV-25949)
Optimizer uses all partitions after upgrade to 10.3 (MDEV-28246)
For multi-table UPDATE or DELETE queries, the optimizer failed to apply Partition Pruning optimization for the table that is updated or deleted from.
Range optimizer regression for key IN (const, ....) (MDEV-25020)
The issue can be observed on MariaDB 10.5.9 and later versions which have the fix for MDEV-9750. That fix introduceds optimizer_max_sel_arg_weight.
If one sets optimizer_max_sel_arg_weight to a very high value or zero (which means "unlimited") and runs queries that produce heavy-weight graphs, they can observe a performance slowdown, e.g.:
Server crash upon CREATE VIEW with unknown column in ON condition (MDEV-29088)
password_reuse_check plugin mixes username and password (MDEV-28838)
As per the MariaDB Deprecation Policy, this will be the last release of MariaDB 10.7 for Debian 10 "Buster" for ppc64el
Repositories for Ubuntu 22.04 and RHEL/Rocky 9 have been added in this release
The most recent release of is: Stable (GA)
| | |
Release date: 20 May 2022
is the current short-term maintenance stable series of MariaDB. It is an evolution of with several entirely new features.
is a release.
For an overview of see the page.
Thanks, and enjoy MariaDB!
... ANY (SELECT ... GROUP BY (SELECT redundant_subselect_here)) ...table.keyXpartY [NOT] IN ( ... )removed (MDEV-25975)
InnoDB gap locking fixes (MDEV-20605, MDEV-28422)
InnoDB performance improvements (MDEV-27557, MDEV-28185, MDEV-27767, MDEV-28313, MDEV-28137, MDEV-28465, MDEV-26789)
Backup regression fixes (MDEV-27919)
InnoDB portability: FreeBSD futexes (), POWER and s390x transactional memory ()
ALTER TABLE: Fixed bogus duplicate key errors ()
DDL and crash recovery fixes (, , )
Requests to recalculate were sometimes lost ()
Semisync-slave server recovery is refined to correctly rollback prepared transaction (MDEV-28461)
Circular semisync setup endless event circulation is handled (MDEV-27760)
Semisync-slave server recovery is extended to work on new server_id server (MDEV-27342)
Server initialization time gtid_slave_pos purge related reason of crashing in binlog background thread is removed (MDEV-26473)
Shutdown of the semisync master can't produce inconsistent state anymore ()
Binlogs disappear after rsync IST ()
master crash is eliminated in compressed semisync replication protocol with packet counting amendment ()
OPTIMIZE on a sequence does not cause counterfactual ER_BINLOG_UNSAFE_STATEMENT anymore ()
Automatically generated Gtid_log_list_event is made to recognize within replication event group as a formal member ()
using two or more unique key values at a time with is corrected ()
stops issuing unnecessary "Unsafe statement" with ()
Incomplete replication event groups are detected to error out by the slave IO thread ()
now flushes the result file to disk after each processed event so the file can be listed with the actual bytes ()
Incorrect binlogs after Galera SST using rsync and MariaDB Backup (MDEV-27524)
MariaDB Backup does not detect multi-source replication slave (MDEV-21037)
Useless warning "InnoDB: Allocated tablespace ID for , old maximum was 0" during backup stage (MDEV-27343)
MariaDB Backup prepare fails for incrementals if a new schema is created after full backup is taken (MDEV-28446)
Query performance degradation in newer MariaDB versions when using many tables (MDEV-28073)
A SEGV in Item_field::used_tables/update_depend_map_for_order... (MDEV-26402)
ANALYZE FORMAT=JSON fields are incorrect for UNION ALL queries (MDEV-27699)
Subquery in an UPDATE query uses full scan instead of range (MDEV-22377)
Assertion `item1->type() == Item::FIELD_ITEM ... ()
Server crashes in Expression_cache_tracker::fetch_current_stats ()
MariaDB server crash at Item_subselect::init_expr_cache_tracker (, )
Crash with union of my_decimal type in ORDER BY clause ()
SIGSEGV in st_join_table::cleanup ()
Assertion `!eliminated' failed in Item_subselect::exec ()
The following variables have been deprecated:
and (MDEV-28010)
and (MDEV-28008)
, , and ()
, , , , ()
()
()
Server error messages are (MDEV-28227)
For RHEL/CentOS 7, non x86_64 architectures are no longer supported upstream and so our support will also be dropped with this release
Packages for Ubuntu 22.04 LTS "Jammy" and Fedora 36 are not yet available pending the resolution of MDEV-28133: Backport OpenSSL-3.0 compatibility to 10.6 branch
As per the MariaDB Deprecation Policy, this will be the last release of MariaDB 10.7 for Debian 9 "Stretch", Ubuntu 21.10 "Impish", and Fedora 34
Fixes for the following :
For a complete list of changes made in MariaDB 10.7.4, with links to detailed information on each push, see the changelog.
For a full list of contributors to MariaDB 10.7.4, see the MariaDB Foundation release announcement.
The most recent release of MariaDB 10.7 is:MariaDB 10.7.8 Stable (GA) Download Now
Download 10.7.1 | Release Notes | Changelog | Overview of 10.7
Release date: 8 Nov 2021
Do not use non-stable (non-GA) releases in production!
MariaDB 10.7 is the current development series of MariaDB. It is an evolution of MariaDB 10.6 with several entirely new features.
MariaDB 10.7.1 is a Release Candidate (RC) release.
For an overview of MariaDB 10.7 see theWhat is MariaDB 10.7? page.
Thanks, and enjoy MariaDB!
This release includes all features from the preview releases except for the JSON histogram preview feature, which was not ready in time to be included.
Comments have been added for each table column in the to improve documentation (). For example:
The property introduced in to identify the affected row has been renamed to the more intuitive ROW_NUMBER (, )
Five provider plugins (bzip2, lzma, lz4, lzo, snappy) provide to the server and storage engines (, ).
function for arbitrary text formatting (, ).
New (, )
function (, ).
(, ), and
() as an easy way to convert tables to partitions and back in one command, instead of a sequence of CREATE/EXCHANGE/DROP
The redundant PARTITION keyword is now optional in the ()
The is a new password validation plugin that prevents the new password from being the same as the one being used during the configurable retention period. (, ).
In bulk insert, pre-sort and build indexes one page at a time ()
Linux after kernel version 5.10 has a io-uring regression causing a write to storage to be lost, or not acknowledged. As such will default to 0 (off) until 5.16. If is enabled in your configuration, a warning will be logged, however it will continue with the io-uring enabled, potentially resulting in a hang, or an assertion later. The long term support kernel 5.14.14 we haven't observed failures, and 5.15.0-rc7 failures have been observed, though less frequently. If you have explicitly enabled, and are using watch out for a lack of InnoDB updates followed by a 10 minute timeout. See for details.
ALTER TABLE…IMPORT TABLESPACE fixes (, , ,
Memory hogging on slave by ROW event applier is eliminated ()
mysql --binary-mode now properly handles \\0 in data ()
Fixes race condition between SHOW BINARY LOGS and RESET MASTER ()
Session tracking flag in OK_PACKET ()
Some views force server (and mysqldump) to generate invalid SQL for their definitions ()
function to check for equality between JSON objects ().
function, which recursively sorts keys and removes spaces ()
Fixes for the following :
CVE-`-```
For a complete list of changes made in , with links to detailed information on each push, see the .
For a full list of contributors to , see the .
Do not use non-stable (non-GA) releases in production!
innodb_undo_log_truncate fixes (MDEV-26445, MDEV-26450, MDEV-26672, MDEV-26864)
Page I/O performance fixes (MDEV-25215, MDEV-26547, MDEV-26626, MDEV-26819)
Replication timeouts with XA PREPARE (MDEV-26682)
Improved DDL and data dictionary (MDEV-25919)
Performance fixes (MDEV-26356, MDEV-26467, MDEV-26826)
Improve simple multibyte collation performance on the ASCII range (MDEV-26572).
Add option to as of specified timestamp (MDEV-16355).
Multi-source replication supports MySQL-style CHANNEL syntax (MDEV-26307)
wsrep_replicate_myisam and wsrep_strict_ddl deprecated system variables were removed (MDEV-24947, MDEV-24843)
SELECT column_name, column_comment FROM information_schema.columns
WHERE table_schema='performance_schema' AND table_name='file_instances';...
*************************** 2. row ***************************
column_name: EVENT_NAME
column_comment: Instrument name associated with the file.
*************************** 3. row ***************************
column_name: OPEN_COUNT
column_comment: Open handles on the file. A value of greater than zero means
that the file is currently open.
...This page is licensed: CC BY-SA / Gnu FDL
This page is licensed: CC BY-SA / Gnu FDL
This page is licensed: CC BY-SA / Gnu FDL
This page is licensed: CC BY-SA / Gnu FDL
This page is licensed: CC BY-SA / Gnu FDL
This page is licensed: CC BY-SA / Gnu FDL
This page is licensed: CC BY-SA / Gnu FDL
This page is licensed: CC BY-SA / Gnu FDL
This page is licensed: CC BY-SA / Gnu FDL
This page is licensed: CC BY-SA / Gnu FDL