ERROR 1418 (HY000): This function has none of DETERMINISTIC, NO SQL, or READS SQL DATA in its decla

错误现象

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_creators variable)

在进行MySQL自定义函数时出现
解决

逐条执行
show variables like 'log_bin_trust_function_creators'; 
set global log_bin_trust_function_creators=1;