经常使用命令
登陆数据库
mysql -h localhost -uroot -p
导出数据库
mysqldump -uroot -p db > db.sql
导入数据库
mysql -uroot -p db < db.sql // or mysql -uroot -p db -e "source /path/to/db.sql"
开启远程登陆
grant all privileges on ss.* to 'root'@'%' indentified by 'passoword' with grant option; // or update user set Host="%" and User="root" // 注意%是不包含localhost的 flush privileges;
建立用户
CREATE USER 'test'@'localhost' IDENTIFIED BY 'password'; grant all privileges on *.* to test@'localhost' identified by 'test';
建立数据库
CREATE SCHEMA testdb DEFAULT CHARACTER SET utf8 COLLATE utf8_unicode_ci;
赋予数据库权限
GRANT ALL ON testdb.* TO 'test'@'localhost';