This function has none of DETERMINISTIC, NO SQL, or READS SQL DATA in its 錯誤解決辦法

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_creators variable)

在MySQL中創建函數時出現這種錯誤的解決方法：
set global log_bin_trust_function_creators=TRUE;