Failed to create table in mysql 5.7

[yidoa]

failed to get tables of database "test-123": getTableStmt("test-123", "a", "BASE TABLE") got error: Error 1064: 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 '-123.a' at line 1
CREATE TABLE a (
id mediumint(9) DEFAULT NULL,
accountId varchar(64) DEFAULT NULL,
roleId int(11) DEFAULT NULL,
roleName varchar(100) DEFAULT NULL,
icon varchar(128) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 ；

[tianzhou]

Customer confirmed it's using the chinese version of semicolon;