数据库管理系统 MariaDB 10.3.15 发布

2019年5月21日10:37:28 3 168 views
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MariaDB数据库管理系统是 MySQL 的一个分支,主要由开源社区在维护,采用GPL授权许可 MariaDB的目的是完全兼容MySQL,包括API和命令行,使之能轻松成为MySQL的代替品。在存储引擎方面,使用XtraDB(英语:XtraDB)来代替MySQL的InnoDB。 MariaDB由MySQL的创始人Michael Widenius(英语:Michael Widenius)主导开发,他早前曾以10亿美元的价格,将自己创建的公司MySQL AB卖给了SUN,此后,随着SUN被甲骨文收购,MySQL的所有权也落入Oracle的手中。MariaDB名称来自Michael Widenius的女儿Maria的名字。

数据库管理系统 MariaDB 10.3.15 发布

MariaDB 10.3.15 发布了,改进内容包括:

General server

  • MDEV-17894 - Assertion `(thd->lex)->current_select' failed in MYSQLparse(), query with VALUES()
  • MDEV-18968 - Both (WHERE 0.1) and (WHERE NOT 0.1) return empty set
  • MDEV-18466 - Unsafe to log updates on tables referenced by foreign keys with triggers in statement format
  • MDEV-18899 - Server crashes in Field::set_warning_truncated_wrong_value
  • MDEV-18298 - Crashes server with segfault during role grants
  • MDEV-17610 - Unexpected connection abort after certain operations from within stored procedure
  • MDEV-19112 - WITH clause does not work with information_schema as default database
  • MDEV-17830 - Server crashes in Item_null_result::field_type upon SELECT with CHARSET(date) and ROLLUP
  • MDEV-14041 - Server crashes in String::length on queries with functions and ROLLUP
  • MDEV-18920 - Prepared statements with st_convexhull hang and eat 100% cpu.
  • MDEV-15837 - Assertion item1->type() == Item::FIELD_ITEM && item2->type() == Item::FIELD_ITEM
  • MDEV-9531 - GROUP_CONCAT with ORDER BY inside takes a lot of memory while it's executed
  • MDEV-17036 - BULK with replace doesn't take the first parameter in account
  • Bug#28986737 - RENAMING AND REPLACING MYSQL.USER TABLE CAN LEAD TO A SERVER CRASH
  • MDEV-19350 - Server crashes in delete_tree_element / ... / Item_func_group_concat::repack_tree
  • MDEV-19188 - Server Crash When Using a Trigger With A Number of Virtual Columns on INSERT/UPDATE
  • MDEV-19352 - Server crash in alloc_histograms_for_table_share upon query from information schema

InnoDB

Encryption

  • MDEV-14398 - innodb_encrypt_tables will work even with innodb_encryption_rotate_key_age=0

Protocol

  • MDEV-17036 - BULK with replace doesn't take the first parameter in account

Replication

  • MDEV-14784 - Slave crashes in show_status_array upon running a trigger with select from I_S

Mariabackup

  • MDEV-19060 - mariabackup continues, despite failing to open a tablespace

Packaging & Misc

Security

  • MDEV-18686 - Add option to PAM authentication plugin to allow case insensitive username matching
  • bugfix - multi-update checked privileges on views incorrectly (commit 5057d4637525eadad438d25ee6a4870a4e6b384c)
  • MDEV-19276 - during connect, write error log warning for ER_DBACCESS_DENIED_ERROR, if log_warnings > 1
  • MDEV-17456 - Malicious SUPER user can possibly change audit log configuration without leaving traces.

发布公告:https://mariadb.com/kb/en/library/mariadb-10315-release-notes/

下载地址:https://downloads.mariadb.org/mariadb/10.3.15/

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目前评论:3   其中:访客  2   博主  1

    • avatar 奶爸de笔记 6

      我也用过一段时间这个数据库的。

      • avatar 红嘴鸭 4

        多谢大佬的分享