Percona Server 5.6.35-81.0 发布，MySQL 衍生版

Percona Server 5.6.35-81.0 发布了，该版本基于 MySQL 5.6.35，并包括其中的所有错误修复。

Percona Server 5.6.35-81.0 是 Percona Server 5.6 系列中当前的 GA 版本。更新内容：

新特性：

• Percona Server 已经实现了新的 mysqldump  --order-by-primary-desc 选项。 此功能告诉 mysqldump 通过降序主键顺序（PRIMARY KEY DESC）来执行备份，如果存储引擎对主键使用反向列，这可能很有用。

Bugs 修复：

• When innodb_ft_result_cache_limit was exceeded by internal memory allocated by InnoDB during the FT scan not all memory was released which could lead to server assertion. Bug fixed #1634932 (upstream #83648).
• Log tracking initialization did not find last valid bitmap data correctly, potentially resulting in needless redo log retracking or hole in the tracked LSN range. Bug fixed #1658055.
• If Audit Log Plugin was unable to create file pointed by audit_log_file, the server would crash during the startup. Bug fixed #1666496.
• A DROP TEMPORARY TABLE ... for a table created by a CREATE TEMPORARY TABLE ... SELECT ... would get logged in the binary log on a disconnect with mixed mode replication. Bug fixed #1671013.
• TokuDB did not use an index with even if cardinality was good. Bug fixed #1671152.
• Row-based replication events were not reflected in Rows_updated fields in the User StatisticsINFORMATION_SCHEMA tables. Bug fixed #995624.
• A long-running binary log commit would block SHOW STATUS, which in turn could block a number of other operations such as client connects and disconnects. Bug fixed #1646100.
• It was impossible to use column compression dictionaries with partitioned InnoDB tables. Bug fixed #1653104.
• Diagnostics for OpenSSL errors have been improved. Bug fixed #1660339 (upstream #75311).
• When DuplicateWeedout strategy was used for joins, use was not reported in the query plan info output extension for the slow query log. Bug fixed #1592694.

其他 bug 修复：

#1650321, #1650322, #1654501, #1663251, #1666213, #1652912, #1659548, #1663452, #1670834, #1672871, #1626545, #1644174, #1658006, #1658021, #1659218, #1659746, #1660239, #1660243, #1660255, #1660348, #1662163 upstream (#81467), #1664219, #1664473, #1671076, 和 #1671123.

在线文档中提供了 Percona Server 5.6.35-81.0 的发行说明

可在这里报告错误

下载地址 和 发布主页

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