mysql触发器出现错误？
解决方法如下：
1）导入数据的用户不仅需要CREATE ROUTINE, ALTER ROUTINE, CREATE TRIGGER, ALTER TRIGGER, CREATE FUNCTION 和 ALTER FUNCTION 权限，还需要SUPER privileges 权限，使用超级用户导入数据。
2）让所有用户具有执行类似functions的权限，危险，不推荐，o by specifying it on the server start, like: –log-bin-trust-function-creators=1 o by setting it to 1 through the SET GLOBAL statement, like:mysql> SET GLOBAL log_bin_trust_function_creators = 1;
3）如果不需要复制，或者是从库，关闭binlog，?# binary logging – not required for slaves, but recommended#log-bin=mysql-bin# binary logging format – mixed recommended#binlog_format=mixed