虽然小班在开发项目中很少用到自定义函数，但是小班收集了一下这样的文章给大家分享
创建函数时问题马上出现: 

ERROR 1418 (HY000): This routine has none of DETERMINISTIC, NO SQL, 


or READS SQL DATA in its declaration and binary logging is enabled 


(you *might* want to use the less safe log_bin_trust_routine_creators 


variable) 


在mysql在线文档中找到解决方案，网址为: 


http://dev.mysql.com/doc/refman/5.1/zh/stored-procedures.html#create-procedure 


只需要将log_bin_trust_routine_creators 设置为 1 即可，解决方法 

在my.ini的[mysqld]下加上log-bin-trust-function-creators=1