This function has none of DETERMINISTIC, NO SQL, or READS SQL DATA in its 错误解决办法

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中创建函数时出现这种错误的解决方法：
set global log_bin_trust_function_creators=TRUE;