MariaDB 10.9 is a previous short-term stable series of MariaDB, maintained until August 2023. It is an evolution of MariaDB 10.8 with several entirely new features.
MariaDB now detects and converts previously incompatible MySQL partition schemes ()
General
As per the , this will be the last release of for Ubuntu 18.04 LTS "Bionic" and Ubuntu 22.10 "Kinetic"
doesn't ignore error as it should ()
280 Bytes lost in mysys/array.c, mysys/hash.c, sql/sp.cc, sql/sp.cc, sql/item_create.cc, sql/item_create.cc, sql/sql_yacc.yy:10748 when using oracle sql_mode ()
Character Sets, Data Types
version >= 6 are now stored without byte-swapping, UUIDs with version >=8 and variant=0 are now considered invalid, old tables are supported, old (always byte swapped) and new (swapped for version < 6) UUIDs can be compared and converted transparently ()
UBSAN: null pointer passed as argument 1, which is declared to never be null in my_strnncoll_binary on SELECT ... COUNT or GROUP_CONCAT ()
InnoDB
Crashing on I/O error is unhelpful ()
SIGSEGV in log_sort_flush_list() in InnoDB crash recovery ()
InnoDB tables are being flagged as corrupted on an I/O bound server ()
Aria
Various crashes upon INSERT/UPDATE after changing Aria settings ()
Various crashes/asserts/corruptions when Aria encryption is enabled/used, but the encryption plugin is not loaded ()
Spider
SIGSEGV in spider_db_open_item_field and SIGSEGV in spider_db_print_item_type, on SELECT ()
that double as table params overriding mechanism is buggy ()
Optimizer
InnoDB engine statistics for each table ()
Assertion ``last_key_entry >= end_pos'failed in virtual boolJOIN_CACHE_HASHED::put_record()` ()
Problem with open ranges on prefix blobs keys ()
Replication
Parallel Slave SQL Thread Can Update Seconds_Behind_Master with Active Workers ()
ends up in optimistic parallel slave binlog out-of-order ()
takes very long time on a busy system ()
Galera
Node never returns from Donor/Desynced to Synced when wsrep_mode = BF_ABORT_mariadb-backup ()
Node has been dropped from the cluster on Startup / Shutdown with async replica ()
KILL QUERY maintains nodes data consistency but breaks GTID sequence ()
Security
Fixes for the following :
CVE--``#
Changelog
For a complete list of changes made in , with links to detailed
information on each push, see the .
Contributors
For a full list of contributors to , see the .
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SQL/PL package body does not appear in I_S.ROUTINES.ROUTINE_DEFINITION ()
Unexpected result when combining , subselect and ()
variables do not get assigned from subselects ()
Crash after setting global session_track_system_variables to an invalid value ()
ODKU of non-versioning column inserts history row ()
UPDATE not working properly on transaction precise system versioned table ()
UBSAN: negation of -X cannot be represented in type 'long long int'; cast to an unsigned type to negate this value to itself in Item_func_mul::int_op and Item_func_round::int_op ()
Assorted assertion failures in json_find_path with certain collations ()
Duplicate entry allowed into a ()
Server Status is reported in seconds ()
innochecksum dies with Floating point exception ()
Add InnoDB engine information to the ()
Deadlock with 3 concurrent by ()
innodb protection against dual processes accessing data insufficient ()
ER_DUP_KEY in mysql.innodb_table_stats upon RENAME on sequence ()