MySQL 物理文件
- WBOYOriginal
- 2016-06-01 13:06:09994browse
1 、参数文件及mysql参数
查看mysql 的 my.cnf 配置文件位置命令：>./bin/mysql --help | grep my.cnf
查看mysql 的参数设置命令： mysql > show variables --显示所有参数; // show variables like 'log_error%' 显示某匹配参数
mysql > select @@session.read_buffer_size; 查看当前session的read_buffer_size
mysql > select @@global.read_buffer_size; 查看全局的read_buffer_size
mysql > set @@session.read_buffer_size=1024000; 设置当前session的read_buffer_size
mysql > set @@session.read_buffer_size=1024000; 设置当前session的read_buffer_size
2、日志文件
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