Notable Items
InnoDB
- Crash on ROLLBACK in a ROW_FORMAT=COMPRESSED table (MDEV-30882)
- UNIQUE USING HASH accepts duplicate entries for tricky collations (MDEV-30034)
- rec_get_offsets() is not optimal (MDEV-30567)
Backup
- mariadb-backup doesn't utilise innodb-undo-log-directory (if specified as a relative path) during copy-back operation (MDEV-28187)
- mariabackup issues error messages during InnoDB tablespaces export on partial backup preparing (MDEV-29050)
- mariadb-backup does not copy Aria logs if aria_log_dir_path is used (MDEV-30968)
Replication
- Fixed a deadlock on parallel slave involving full image Write event on the sequence engine (MDEV-29621)
- Fixed an attempted out-of-order binlogging error on slave involving ALTER on the sequence engine (MDEV-31077)
- Corrected non-versioned master to versioned slave replication on no-unique attribute table (MDEV-30430)
- Mended encrypted binlog master to error out to gtid-mode slave when master could not decrypt a binlog file (MDEV-28798)
- Refined optimistic parallel slave to error-exit without any hang (MDEV-30780)
Docker Official Images
- Add replication setup to containers contributed by Md Sahil (MDEV-29762)
Security
- Fixes for the following security vulnerabilities:
Changelog
For a complete list of changes made in MariaDB 10.4.29, with links to detailedinformation on each push, see the changelog.
Contributors
For a full list of contributors to MariaDB 10.4.29, see the MariaDB Foundation release announcement.
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