mysql语句执行报错

[开着拖拉机泡妞]

GRANT  REPLICATION SLAVE ON *.* to 'ReplicationTest'@'%' IDENTIFIED BY "Asd123456";

执行时报错，错误如下，求指点
[SQL]GRANT REPLICATION SLAVE ON *.* to 'ReplicationTest'@'%' IDENTIFIED BY "Asd123456";
[Err] 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 'IDENTIFIED BY "Asd123456"' at line 1