Release Mariadb 11.6.2 · Bearsampp/module-mariadb

Release date: 21 Nov 2024

MariaDB 11.6 is a rolling release. It is an evolution of MariaDB 11.5 with several entirely new features.

For an overview of MariaDB 11.6 see the What is MariaDB 11.6? page.

Thanks, and enjoy MariaDB!

Notable Items

Defaults change - the innodb_snapshot_isolation system variable now defaults to ON, previously was OFF (MDEV-35124)
Fix attempt to read outside the bounds of the file: ./ibdata1 (MDEV-34453)
Fix MariaDB crash with SIGILL because the OS does not support AVX512 (MDEV-34565)
Fix deadlock caused by lock_rec_unlock_unmodified() (MDEV-34690)
Fix duplicate key error in table 'mysql.innodb_table_stats' (MDEV-34207)
Fix possible adaptive hash index corruption with ALTER TABLE...IMPORT TABLESPACE and FULLTEXT SEARCH (MDEV-35059)
XA prepare now correctly releases unmodified records in non-blocking mode (MDEV-34466)
Fix contention between secondary index UPDATE and purge due to large innodb_purge_batch_size (MDEV-34515)
- New default of 127 for innodb_purge_batch_size (previously 1000).
Fix redundant page lookups that hurt performance (MDEV-34791)

Fix server crash when calling spider UDF after aria_encrypt_tables is enabled (MDEV-34682)
SELECT MIN on Spider table no longer returns more rows than expected (MDEV-26345)
Fix Spider group by handler wrong result on order by aggregate (MDEV-29546)

Fix Storage Engine S3 that caused 500 error when using Huawai Cloud S3 and possibly other S3 providers (MDEV-34867)
- A new option s3-provider has been added. s3-provider=Huawai needs to be set for Huawai Cloud S3

Fix crash caused by query containing constant having clause (MDEV-23983)
Fix assertion with optimizer_join_limit_pref_ratio and 1-table select (MDEV-35072)

Under Windows Subsystem for Linux, InnoDB crashes on ALTER TABLE or OPTIMIZE TABLE (MDEV-34938)
modification of the column fails to check foreign key constraint (MDEV-34392)
Incorrect NULL value handling for instantly dropped BLOB columns (MDEV-35122)

Galera updated to 26.4.20
Fix server crash when setting wsrep_cluster_address after adding invalid value to wsrep_allowlist table (MDEV-31173)
TOI (ALTER) no longer hangs on a parent table if SR transaction is in progress on a child table (MDEV-34836)
Fix INSERT...SELECT' on MyISAM table suddenly replicated by alera (MDEV-34647)
Fix case where with wsrep_mode=REPLICATE_ARIA, only part of the mixed-engine transactions was replicated (MDEV-30653)
Fix galera_ssl_reload failure with warning message (MDEV-32778)
When InnoDB gets an assertion failure, WSREP layer is now handled gracefully (MDEV-32363)

Recovery now correctly notes some log corruption (MDEV-34802)
InnoDB now correctly merges the change buffer to ROW_FORMAT=COMPRESSED tables (MDEV-34879)
Can now selectively restore sequences using innodb tables from backup (MDEV-32350)

mariadbd no longer hangs on startup when --init-file target does not exist (MDEV-34814)
LOAD DATA INFILE with geometry data no longer fails (MDEV-34883)
Fix heap-use-after-free in group_concat with compressed or GIS columns (MDEV-16699)
Fix assertion `!is_cond()' failed in Item_bool_func::val_int / do_select (MDEV-35135)
Trigger now works correctly with bulk update (MDEV-34718)
Fix assertion failure in find_producing_item upon a query from a view (MDEV-35276)
Add new setting, --quick-max-column-width to the mariadb client for use in --quick mode (MDEV-34704)