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Release Notes - MariaDB 11.5 Rolling Releases

MariaDB 11.5 was a rolling release, and is no longer maintained.

MariaDB 11.5 Changes & Improvements

MariaDB 11.5 is an old rolling release and is no longer maintained. Please use a more recent release.

The most recent release of MariaDB 11.5 is:MariaDB 11.5.2 Stable (GA) Download Now

MariaDB 11.5 is a previous rolling release.

Upgrading

New Features

Temporary files and tables

Data Types

  • The TIMESTAMP range of values was extended. The maximal allowed value for timestamps was '2038-01-19 03:14:07 UTC', and is now '2106-02-07 06:28:15 UTC'. This does not change the storage format, and new tables can be read by old MariaDB servers as long as timestamp values are within the old timestamp range. At the moment this is only supported on 64-bit platforms (MDEV-32188).

Optimizer

Protocol

  • Permit bulk implementation to return ALL individual results (MDEV-30366)

  • Send initial values of system variables in first OK packet (MDEV-31609)

Observability

Sequences

Other

Removed Features

The following deprecated features have been removed:

Variables

Security Vulnerabilities Fixed in MariaDB 11.5

For a complete list of security vulnerabilities (CVEs) fixed across all versions of MariaDB, see the Security Vulnerabilities Fixed in MariaDB page. Add listcve macro here - removed for performance reasons

List of All MariaDB 11.5 Releases

Date
Release
Status
Release Notes
Changelog

14 Aug 2024

MariaDB 11.5.2

Stable (GA)

Release Notes

Changelog

30 May 2024

MariaDB 11.5.1

RC

Release Notes

Changelog

18 Mar 2024

MariaDB 11.5.0

Alpha

Release Notes

Be notified of new MariaDB Server releases automatically by subscribing to the MariaDB Foundation community announce 'at' lists.mariadb.org announcement list (this is a low traffic, announce-only list). MariaDB plc customers will be notified for all new releases, security issues and critical bug fixes for all MariaDB plc products thanks to the Notification Services.

MariaDB may already be included in your favorite OS distribution. More information can be found on the Distributions which Include MariaDB page.

This page is licensed: CC BY-SA / Gnu FDL

MariaDB 11.5.2 Release Notes

DownloadRelease NotesChangelogOverview of 11.5

Alternate download from mariadb.org

Release date: 14 Aug 2024

MariaDB 11.5.2 is a Stable (GA) release. It is an evolution of MariaDB 11.4 with several entirely new features.

MariaDB 11.5 is a rolling release. One is expected to upgrade to MariaDB 11.6.2, there will be no 11.5.3.

For an overview of MariaDB 11.5 see theWhat is MariaDB 11.5? page.

Thanks, and enjoy MariaDB!

Notable Items

Storage Engines

InnoDB

  • ALTER TABLE...ALGORITHM=COPY now builds indexes more efficiently (MDEV-33087)

  • Fix unexpected storage read IO for the redo log, reintroduce innodb_log_write_ahead_size (MDEV-33894)

  • Correctly terminate transaction early with ER_LOCK_TABLE_FULL when lock memory is growing (MDEV-34167)

  • Alter operation on redundant table no longer aborts the server (MDEV-34222)

  • Fix MariaDB crash with SIGILL because the OS does not support AVX512 (MDEV-34565)

  • Fix InnoDB: Failing assertion: stat_n_leaf_pages > 0 in ha_innobase::estimate_rows_upper_bound (MDEV-34474)

  • wait_for_read in buf_page_get_low no longer hurts performance (MDEV-34458)

  • Fix InnoDB: Assertion failure in file ./storage/innobase/page/page0zip.cc line 4211 (MDEV-34357)

Aria

  • Fix Aria index corruption when doing a REPAIR TABLE that has a size of over 4G (MDEV-34522)

Spider

  • UBSAN: runtime error: applying non-zero offset in spider_free_mem and SIGSEGV in spider_free_mem on SELECT (MDEV-31475)

  • SIGSEGV in ha_resolve_storage_engine_name, UBSAN: runtime error: index 4294967295 out of bounds for type 'st_plugin_int *[64]' (MDEV-32487)

  • SIGSEGV in spider_db_conn::fin_loop_check, and ASAN: heap-use-after-free in spider_db_mbase::fin_loop_check on SHOW TABLE STATUS (MDEV-34541)

  • SIGSEGV in ha_spider::lock_tables on BEGIN after table lock (MDEV-29962)

  • SIGSEGV in spider_conn_first_link_idx and others on DELETE, INSERT and SELECT (MDEV-32492)

  • Spider: Crashes, asserts, hangs, memory corruptions and ASAN heap-use-after-free's (MDEV-27902)

  • Spider: @@insert_id 128 to TINYINT: Assertion ``!is_set() || (m_status == DA_OK_BULK && is_bulk_op())'` failed. (MDEV-28105)

  • ASAN errors in spider_db_free_result after partition DDL (MDEV-29027)

  • Server crashes when calling spider UDF after aria_encrypt_tables is enabled (MDEV-34682)

Partitioning

  • SIGSEGV in parse_engine_part_options on INSERT, SELECT or ALTER (MDEV-34421)

  • Assertion ``auto_increment_value'failed inha_partition::info` on INSERT into MEMORY table (MDEV-24610)

Character Sets

  • On startup: UBSAN: applying zero offset to null pointer in my_copy_fix_mb from strings/ctype-mb.c and other locations (MDEV-34226)

  • On startup: UBSAN: runtime error: applying zero offset to null pointer in skip_trailing_space and my_hash_sort_utf8mb3_general1400_nopad_as_ci (MDEV-34187)

  • SHOW CREATE DATABASE statement crashes the server when db name contains some unicode characters, ASAN stack-buffer-overflow (MDEV-32376)

  • Wrong result set with utf8mb4_danish_ci and BNLH join (MDEV-34417)

Optimizer

  • On startup: UBSAN: runtime error: applying non-zero offset in JOIN::make_aggr_tables_info in sql/sql_select.cc (MDEV-34227)

  • Crash after killing query while it is processed by test_quick_select (MDEV-30651)

  • Extend condition normalization to include 'NOT a' (MDEV-19520)

  • Constant subquery causing a crash in pushdown optimization (MDEV-29363)

  • Crash when pushing condition with CHARSET()/COERCIBILITY() into derived table (MDEV-33010)

  • 2nd execution name resolution problem with pushdown into unions (MDEV-34506)

  • Assertion ``(key_part->key_part_flag & 4) == 0'` failed key_hashnr (MDEV-34580)

  • Crash caused by query containing constant having clause (MDEV-23983)

  • Using NAME_CONST() (or executing query from the stored procedure and referring to a local variable) changes the plan and may make execution slower (MDEV-33971)

  • ORDER BY DESC causes ROWID Filter optimization performance degradation (MDEV-33875)

Replication

Backup

  • Hide password passed on commandline from xtrabackup_info (MDEV-34434)

Galera

  • Galera updated to 26.4.19

  • galera_gtid_2_cluster: Assertion ``thd->wsrep_next_trx_id() != (0x7fffffffffffffffLL * 2ULL + 1)'` (MDEV-32633)

  • table gtid_slave_pos entries never been deleted with wsrep_gtid_mode = 0 (MDEV-34170)

  • Deadlock found when trying to get lock during applying (MDEV-31658)

  • Change error code for Galera unkillable threads (MDEV-12008)

  • 10.11.8 cluster becomes inconsistent when using composite primary key and partitioning (MDEV-34269)

  • wsrep_sst_mariadb-backup use /tmp dir during SST rather then user defined tmpdir (MDEV-32158)

Error Log

General

Security

Changelog

For a complete list of changes made in MariaDB 11.5.2, with links to detailed information on each push, see the changelog.

Contributors

For a full list of contributors to MariaDB 11.5.2, see the MariaDB Foundation release announcement.

Be notified of new MariaDB Server releases automatically by subscribing to the MariaDB Foundation community announce 'at' lists.mariadb.org announcement list (this is a low traffic, announce-only list). MariaDB plc customers will be notified for all new releases, security issues and critical bug fixes for all MariaDB plc products thanks to the Notification Services.

MariaDB may already be included in your favorite OS distribution. More information can be found on the Distributions which Include MariaDB page.

This page is licensed: CC BY-SA / Gnu FDL

MariaDB 11.5.1 Release Notes

The most recent release of MariaDB 11.5 is:MariaDB 11.5.2 Stable (GA) Download Now

Download 11.5.1Release NotesChangelogOverview of 11.5

Release date: 30 May 2024

Do not use non-stable (non-GA) releases in production!

MariaDB 11.5 is a development version of the MariaDB rolling release. It is an evolution of MariaDB 11.4 with several entirely new features.

MariaDB 11.5.1 is a Release Candidate (RC) release.

For an overview of MariaDB 11.5 see theWhat is MariaDB 11.5? page.

Thanks, and enjoy MariaDB!

New Features

Temporary files and tables

Data Types

  • The TIMESTAMP range of values was extended. The maximal allowed value for timestamps was '2038-01-19 03:14:07 UTC', and is now '2106-02-07 06:28:15 UTC'. This does not change the storage format, and new tables can be read by old MariaDB servers as long as timestamp values are within the old timestamp range. At the moment this is only supported on 64-bit platforms (MDEV-32188).

Optimizer

Protocol

  • Permit bulk implementation to return ALL individual results (MDEV-30366)

  • Send initial values of system variables in first OK packet (MDEV-31609)

Observability

Sequences

Other

Security

Changelog

For a complete list of changes made in MariaDB 11.5.1, with links to detailed information on each push, see the changelog.

Contributors

For a full list of contributors to MariaDB 11.5.1, see the MariaDB Foundation release announcement.

Be notified of new MariaDB Server releases automatically by subscribing to the MariaDB Foundation community announce 'at' lists.mariadb.org announcement list (this is a low traffic, announce-only list). MariaDB plc customers will be notified for all new releases, security issues and critical bug fixes for all MariaDB plc products thanks to the Notification Services.

MariaDB may already be included in your favorite OS distribution. More information can be found on the Distributions which Include MariaDB page.

This page is licensed: CC BY-SA / Gnu FDL

MariaDB 11.5.0 Release Notes

The most recent release of MariaDB 11.5 is:MariaDB 11.5.2 Stable (GA) Download Now

Download 11.5.0Release NotesChangelogOverview of 11.5

Release date: 18 March 2024

Do not use alpha releases in production!

MariaDB 11.5 is an upcoming development series of MariaDB. It is an evolution of MariaDB 11.4 with several entirely new features.

MariaDB 11.5.0 is a single preview release. Features are to be considered preview, and none are guaranteed to make it into MariaDB 11.5.

The preview is available as a container quay.io/mariadb-foundation/mariadb-devel:11.5-preview.

For an overview of MariaDB 11.5 see theWhat is MariaDB 11.5? page.

Thanks, and enjoy MariaDB!

New Features

Temporary files and tables

Data Types

  • The TIMESTAMP range of values was extended. The maximal allowed value for timestamps was '2038-01-19 03:14:07 UTC', and is now '2106-02-07 06:28:15 UTC'. This does not change the storage format, and new tables can be read by old MariaDB servers as long as timestamp values are within the old timestamp range. At the moment this is only supported on 64-bit platforms (MDEV-32188).

Optimizer

Protocol

  • Permit bulk implementation to return ALL individual results (MDEV-30366)

  • Send initial values of system variables in first OK packet (MDEV-31609)

Observability

Sequences

Other

Be notified of new MariaDB Server releases automatically by subscribing to the MariaDB Foundation community announce 'at' lists.mariadb.org announcement list (this is a low traffic, announce-only list). MariaDB plc customers will be notified for all new releases, security issues and critical bug fixes for all MariaDB plc products thanks to the Notification Services.

MariaDB may already be included in your favorite OS distribution. More information can be found on the Distributions which Include MariaDB page.

This page is licensed: CC BY-SA / Gnu FDL