智能化下的产物,无人棋牌室
Percona Server 5.6.22-72.0 发布,此版本现已提供在 Percona 网站和 Percona 软件库。
Percona Server 5.6.22-72.0 是基于 MySQL 5.6.22 版本,包括其所有 bug 修复。此版本是当前最新的 GA 版本。
新特性
- Percona Server is now able to log the query’s response times into separate
READ
andWRITE
INFORMATION_SCHEMA
tables. - New
ps_tokudb_admin
script has been implemented to make the TokuDB storage engineinstallation easier.
Bugs 修复:
SET STATEMENT ... FOR
would crash the server if it could not execute the due to: 1) if the was Read-Write in a Read-Only transaction (bug #1387951), 2) if the needed to re-open an already open temporary table and would fail to do so (bug #1412423), 3) if the needed to commit implicitly the ongoing transaction and the implicit commit would fail (bug #1418049).- TokuDB storage engine would fail to load after the upgrade on CentOS 5 and 6. Bug fixed#1413956.
- Fixed a potential low-probability crash in XtraDB linear read-ahead code. Bug fixed#1417953.
- Setting the max_statement_time per query had no effect. Bug fixed #1376934.
其他 bug 修复: #1407941, and #1415843 (upstream #75642)
Percona Server 5.6.22-72.0 发行说明请看在线文档,更多内容请看这里。
Percona 为 mysql”>MySQL 数据库服务器进行了改进,在功能和性能上较 MySQL 有着很显著的提升。该版本提升了在高负载情况下的 InnoDB 的性能、为 DBA 提供一些非常有用的性能诊断工具;另外有更多的参数和命令来控制服务器行为。
Percona Server 只包含 MySQL 的服务器版,并没有提供相应对 MySQL 的 Connector 和 GUI 工具进行改进。
Percona Server 使用了一些 google+mysql+tools”>google-mysql-tools, Proven Scaling, Open Query 对 MySQL 进行改造。