mysql 初始化

[root@fucdnsitdb05 ~]# mysql -uroot -pSuningRds@123 -h127.0.0.1
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 29
Server version: 5.7.19-17-log Percona Server (GPL), Release 17, Revision e19a6b7b73f

Copyright (c) 2000, 2011, 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> grant all privileges on *.* to 'root'@'localhost' identified by 'root';
Query OK, 0 rows affected, 2 warnings (0.01 sec)

mysql> grant all privileges on *.* to 'root'@'%' identified by 'root';
Query OK, 0 rows affected, 1 warning (0.00 sec)

mysql> GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY 'SuningRds@123' WITH GRANT OPTION;
Query OK, 0 rows affected, 1 warning (0.00 sec)

mysql> flush privileges;
Query OK, 0 rows affected (0.01 sec)

mysql> show database
    -> ;
ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'database' at line 1
mysql> show databases
    -> ;
+--------------------+
| Database           |
+--------------------+
| information_schema |
| fucdndata          |
| mysql              |
| performance_schema |
| sys                |
+--------------------+
5 rows in set (0.00 sec)

mysql> Ctrl-C -- exit!