MySQL下查看用户和建立用户
2016-01-18 13:54
495 查看
启动数据库:
连接到数据库:
查看数据库列表:
查看用户状态:
创建用户:
[root@server ~]# mysqld_safe & [1] 3289 [root@server ~]# 130913 08:19:58 mysqld_safe Logging to '/usr/local/mysql/data/server.gao.err'. 130913 08:19:58 mysqld_safe Starting mysqld daemon with databases from /usr/local/mysql/data
连接到数据库:
[root@server ~]# mysql -uroot -p Enter password: Welcome to the MySQL monitor. Commands end with ; or \g. Your MySQL connection id is 1 Server version: 5.6.13 MySQL Community Server (GPL) Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved. Oracle is a registered trademark of Oracle Corporation and/or its affiliates. Other names may be trademarks of their respective owners. Type 'help;' or '\h' for help. Type '\c' to clear the current input statement. mysql>
查看数据库列表:
mysql> show databases; +--------------------+ | Database | +--------------------+ | information_schema | | mysql | | performance_schema | | test | +--------------------+ 4 rows in set (0.00 sec) mysql>
查看用户状态:
mysql> use mysql; Reading table information for completion of table and column names You can turn off this feature to get a quicker startup with -A Database changed mysql> select host,user from mysql.user; +------------+------+ | host | user | +------------+------+ | 127.0.0.1 | root | | ::1 | root | | localhost | | | localhost | root | | server.gao | | | server.gao | root | +------------+------+ 6 rows in set (0.00 sec) mysql>
创建用户:
mysql> create user 'usrabc'@'%' identified by 'usrabc'; Query OK, 0 rows affected (0.00 sec) mysql> select host,user from mysql.user; +------------+--------+ | host | user | +------------+--------+ | % | usrabc | | 127.0.0.1 | root | | ::1 | root | | localhost | | | localhost | root | | server.gao | | | server.gao | root | +------------+--------+ 7 rows in set (0.00 sec) mysql> 删除 Delete FROM user Where User='test' and Host='localhost';
相关文章推荐
- 将ActiveMQ的消息保存到MySQL中
- Mac下MySQL卸载方法
- mysql长连接和短连接的问题
- MySQL存储过程中的3种循环
- mysql利用存储过程批量插入数据
- mysql部分命令笔记
- Mysql 模糊匹配和转义字符
- MySQL 使用SELECT ... FOR UPDATE 做事务写入前的确认(转)
- Mycat学习笔记 第三篇. MySql 主从同步异常后,主从切换
- 用sql脚本建立Mysql数据库及表
- mysql数据类型
- 【转】MYSQL主从同步故障一例及解决过程!
- mysql表复制
- 安装mysql 5.7 最完整版教程
- 延迟关联和覆盖索引
- MySQL中DATETIME、DATE和TIMESTAMP类型的区别
- mysql优化limit分页
- MYSQL特性
- MySQL 内置数学函数
- mysql 游标循环失效问题