文件结构 1.目录结构 drwxrwxr-x mysql mysql Mar bin drwxrwxr-x mysql mysql Dec : binlogdir -rw-r--r-- mysql mysql Nov COPYING drwxrwxr-x mysql mysql Oct : data drwxrwxr-x mysql mysql Nov docs drwxrwxr-x mysql mysql Aug etc drwxrwxr-x mysql mysql Nov include d…
1, see the slow log status; mysql> show variables like '%slow%'; +---------------------+------------------------------------------+ | Variable_name | Value | +---------------------+----------------------------…