Uses multi-layered server design with independent modules. 同样是分层思想的体现
Provides transactional and nontransactional storage engines. 两个关键词:事务、存储引擎
Executes very fast joins using an optimized nested-loop join. 关键词:嵌套循环关联
An EXPLAIN statement to show how the optimizer resolves a query. 关键词:explain语句
The Connector/J interface provides MySQL support for Java client programs that use JDBC connections JDBC连接采用的是 Connector/J 接口
These include both command-line programs such as
mysqldump
and
mysqladmin
, and graphical programs such as
MySQL Workbench
. 关键词:一些工具
MySQL Server has built-in support for SQL statements to check, optimize, and repair tables. These statements are available from the command line through the
mysqlcheck
关键词:mysqlcheck 工具集
MySQL programs can be invoked with the --help or -? option to obtain online assistance 可以使用 --help 来访问在线助手