无人自助棋牌室真能赚钱吗
MariaDB 今天发布两个更新版本,分别是 10.0.17 和 10.1.3 。
其中 10.0.17 值得关注的改进内容有:
- InnoDB updated to 5.6.23
- XtraDB updated to 5.6.22-72.0
- TokuDB updated to 7.5.5
- mroonga updated to 5.0
- Spider updated to 3.2.18
- Connect updated to 1.03.0005
- HeidiSQL updated to 9.1 (MDEV-7290)
--galera-sst-mode
option removed from mysqldump (MDEV-7615)mysqlbinlog --binlog-row-event-max-size
support added (MDEV-6703)
详情请看 changelog.
而 10.1.3 版本改进内容包括:
Major new features
- Table and Tablespace Encryption.
- Optimistic mode of in-order parallel replication (MDEV-6676) and two new associated system variables:
- Enhanced semisync replication (MDEV-162)
Other notable changes
- Consistent support for
IF EXISTS
,IF NOT EXISTS
, andOR REPLACE
clauses:- DROP ROLE (MDEV-7288)
- DROP USER (MDEV-7288)
- CREATE DATABASE (MDEV-7280)
- CREATE FUNCTION UDF (MDEV-7283)
- CREATE ROLE (MDEV-7288)
- CREATE SERVER (MDEV-7285)
- CREATE USER (MDEV-7288)
- CREATE VIEW (MDEV-7283)
- These statements now also support
IF NOT EXISTS
andOR REPLACE
: - These statements now support
IF EXISTS
:
- InnoDB/XtraDB Page compression now supports snappy compression method
- Dump Thread Enhancements from Google (MDEV-7257)
- The wsrep_dirty_reads system variable for permitting dirty Galera reads.
- new read-only server variable version_ssl_library that shows the version of currently used SSL library.
- new command-line option
--getopt-prefix-matching
that makes it possible to disable historical “unambiguous prefix” matching in the command-line option parsing. - INFORMATION_SCHEMA.APPLICABLE_ROLES table has a new
IS_DEFAULT
column (MDEV-6918). See SET DEFAULT ROLE. - INFORMATION_SCHEMA.VIEWS table has a new
ALGORITHM
column (MDEV-6731). - Improved concurrency: table definition cache now has lock-free implementation completely avoiding any global locks.
- EXPLAIN FORMAT=JSON now supports and prints more optimizations (range+MRR, “range checked for each record”, full scan on NULL key, expensive constants, etc)
下载地址:https://blog.mariadb.org/mariadb-10-0-17-and-10-1-3-now-available/