MariaDB 10.5.22 Release Notes

Download Release Notes Changelog Overview of 10.5

Release date: 14 Aug 2023

MariaDB 10.5 is a previous stable series of MariaDB, maintained until June 2025. It is an evolution of MariaDB 10.4 with several entirely new features not found anywhere else and with backported and reimplemented features from MySQL.

MariaDB 10.5.22 is a Stable (GA) release.

Thanks, and enjoy MariaDB!

Notable Items

General

• As per the , this will be the last release of for Ubuntu 18.04 LTS "Bionic"

• 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 ()

• SQL/PL package body does not appear in I_S.ROUTINES.ROUTINE_DEFINITION

Character Sets, Data Types

• UBSAN: null pointer passed as argument 1, which is declared to never be null in my_strnncoll_binary on SELECT ... COUNT or GROUP_CONCAT ()

• Possibly wrong result or Assertion 0' failed in Item_func_round::native_op` ()

• Assertion ``(length % 4) == 0'failed in

InnoDB

• innochecksum dies with Floating point exception ()

• Deadlock with 3 concurrent by ()

• innodb protection against dual processes accessing data insufficient ()

• Assertion ``!strcmp(index->table->name.m_name, "SYS_FOREIGN") || !strcmp(index->table->name.m_name, "SYS_FOREIGN_COLS")'failed in

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

• Assertion ``last_key_entry >= end_pos'failed in virtual boolJOIN_CACHE_HASHED::put_record()` ()

• Problem with open ranges on prefix blobs keys ()

• Equal on two create wrong result ()

• Recursive CTE execution is interrupted without errors or warnings (

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 ()

• On slave fail to return an error in read-only mode ()

Galera

• Node has been dropped from the cluster on Startup / Shutdown with async replica ()

• KILL QUERY maintains nodes data consistency but breaks GTID sequence ()

• MariaDB stuck on starting commit state (waiting on commit order critical section) ()

• Assertion state() == s_aborting || state() == s_must_replay

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 .