mysql> GRANT ALL PRIVILEGES ON g-xxx.* TO 'test'@'%';
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 '-iam.* TO 'g-dev'@'%'' at line 1
把库名反引用出来 ``
GRANT ALL PRIVILEGES ON `g-xxx`.* TO 'test'@'%';