MySQL ：Ignoring query to other database
遇见了一个低级的报错，记下来：
[root@ZHANGLIN bin]# ./mysql -root -p
Enter password:
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 87506
Server version: 5.6.19 Source distribution
Copyright (c) 2000, 2014, 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> show databases;
Ignoring query to other database
mysql> use mysql;
Database changed
mysql> show tables;
Ignoring query to other database
mysql>
出现这个是因为登录MySQL的时候，没有加上 'u' 也就是 -uroot 。
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