MariaDB 10.2.1 Alpha和其他版本发布

MariaDB 10.2.1 Alpha， MariaDB Connector/C 2.3.0，MariaDB Galera Cluster 5.5.50, 和 MariaDB Galera Cluster 10.0.26 发布。

MariaDB 10.2.1 Alpha 更新内容：

• Common Table Expressions - WITH

• Support for CHECK CONSTRAINT (MDEV-7563).

• Support for DEFAULT with expressions (MDEV-10134).

• BLOB and TEXT fields can now have a DEFAULT value.

• Lots of restrictions lifted for Virtual computed columns.

• Views now support subqueries in the FROM clause (MDEV-3944)

• Number of supported decimals in DECIMAL has increased from 30 to 38. (MDEV-10138)

• Optimizations for faster connection creation time

• Temporary tables can be referred to many times in the same query (MDEV-5535)

• Various other optimizations and refactorings

• XtraDB updated to 5.6.30-76.3

• Innodb updated to 5.6.31

• Performance Schema updated to 5.6.31

• PCRE library updated to 8.39

• TokuDB updated to 5.6.30-76.3

• HeidiSQL updated to 9.3

• Various packages and bintar builds for POWER8 ppc64 and ppc64le architectures now available

• As per the MariaDB Deprecation Policy, this will be the last release of MariaDB 10.2 for Ubuntu 15.10 "wily"

下载地址：https://downloads.mariadb.org/mariadb/10.2.1/

其他更新详情见：https://mariadb.org/mariadb-10-2-1-alpha-now-available/