原因是没有给test用户授予"show_view_priv"权限
mysql> SELECT * FROM mysql.user WHERE User = 'test' and Host = '%'G; *************************** 1. row *************************** Host: % User: test Password: **************** ... Show_view_priv: N ... 1 row in set (0.02 sec)
授权
mysql> update mysql.user set Show_view_priv = 'Y' where user = 'test' and Host = '%'; Query OK, 1 row affected (0.00 sec) Rows matched: 1 Changed: 1 Warnings: 0 mysql> flush privileges; Query OK, 0 rows affected (0.00 sec) mysql>