hustxiaoxian的专栏

1、查看mysql数据库中的所有用户：mysql> SELECT DISTINCT CONCAT('User: ''',user,'''@''',host,''';') AS query FROM mysql.user;mysql> SELECT DISTINCT CONCAT('User: ''',user,'''@''',host,''';') AS query FROM mysq

关于数据库的基本操作、数据库的备份等知识