mysql移植問題

同事在匯入mysql檔案時發生錯誤

ERROR 1418 (HY000): This function 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_function_creatorsvariable)

稍微查了一下，用
mysql> SET GLOBAL log_bin_trust_function_creators = 1;
命令就可以解決了
具體原因都是英文的，也沒時間看
先記錄下網址，以後再研究吧 
http://dev.mysql.com/doc/refman/5.0/en/stored-procedure-logging.html