安裝

在終端執(zhí)行以下命令即可完成mysql的安裝

brew install mysql

安裝成功提示：

We've installed your MySQL database without a root password. To secure it run:
    mysql_secure_installation

MySQL is configured to only allow connections from localhost by default

To connect run:
    mysql -uroot

To have launchd start mysql now and restart at login:
  brew services start mysql
Or, if you don't want/need a background service you can just run:
  mysql.server start
==> Summary
??  /usr/local/Cellar/mysql/5.7.19: 322 files, 233MB

登錄

mysql -uroot -p

退出

mysql> exit
mysql> quit

常用命令

1. 顯示服務(wù)版本號
   select Version();
2. 顯示當(dāng)前日期時間
   select now();
3. 顯示當(dāng)前用戶
   select user();

常用操作

1. 創(chuàng)建數(shù)據(jù)庫
   指定了數(shù)據(jù)庫的默認(rèn)編碼格式

CREATE DATABASE mydb CHARACTER SET utf8;

2. 顯示數(shù)據(jù)庫

mysql> SHOW DATABASES;

3. 刪除數(shù)據(jù)庫

DROP DATABASE mydb;

4. 修改數(shù)據(jù)

ALTER DATABASE mydb set ...