mac安装后,启动mysql ERROR 2002(HY000)错误解决办法
 
安装mac版的mysql后,启动mysql 报错:
 
ERROR 2002 (HY000): Can’t connect to local MySQL server through socket ‘/var/lib/mysql/mysql.sock’ (2)
 
google了一下发现很多人遇到,解决方法都各不相同,于是去查了下安装包中的readme,里面说的很清楚了:
 
After the installation, you can start up MySQL by running the following
commands in a terminal window. You must have administrator privileges
to perform this task.
 
If you have installed the Startup Item, use this command:
 
     shell> sudo /Library/StartupItems/MySQLCOM/MySQLCOM start
     (ENTER YOUR PASSWORD, IF NECESSARY)
     (PRESS CONTROL-D OR ENTER "EXIT" TO EXIT THE SHELL)
 
If you don't use the Startup Item, enter the following command sequence:
 
     shell> cd /usr/local/mysql
     shell> sudo ./bin/mysqld_safe
     (ENTER YOUR PASSWORD, IF NECESSARY)
     (PRESS CONTROL-Z)
     shell> bg
     (PRESS CONTROL-D OR ENTER "EXIT" TO EXIT THE SHELL)
 
You should be able to connect to the MySQL server, for example, by
running `/usr/local/mysql/bin/mysql'.
 
完成上面的命令后,启动mysql成功