MariaDB 10.3.5 发布，10.3 系列的首个 RC 版本

MariaDB 10.3.5 已发布，这是 MariaDB 10.3 系列的首个 RC 版本，不建议在生产环境中使用。该版本最值得关注的更新是对持久数据结构的性能改进。

MariaDB 10.3.5 还有以下值得关注的更新：

• The PL/SQL stored procedure dialect (enabled with sql_mode=ORACLE) now supports Oracle style packages, CREATE PACKAGE [BODY], DROP PACKAGE [BODY], and SHOW CREATE PACKAGE [BODY] statements were added (MDEV-10591)
• Numerous performance improvements for high-concurrency load
• Useless @@system_versioning_innodb_algorithm_simple server variable was removed
• New sql_mode SIMULTANEOUS_ASSIGNMENT to make the SET part of the UPDATE statement evaluate all assignments simultaneously, not left-to-right.
• Numerous scalability and performance improvements to global data structures, including MDEV-14756, MDEV-15019, MDEV-14482, MDEV-15059, MDEV-15104
• Correctness improvement – TRUNCATE honors transactional locks (MDEV-15061)
• Performance improvements to persistent data structures: MDEV-15090, MDEV-15132

更多详情请查看发行说明和更新日志。

下载地址：

• https://downloads.mariadb.org/mariadb/10.3.5/

转自 http://www.oschina.net/news/93684/mariadb-10-3-5