This function has none of DETERMINISTIC, NO SQL
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错误信息:
[Err] 1418 - 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)
原因:
这是我们开启了bin-log, 我们就必须指定我们的函数是否是
1 DETERMINISTIC 不确定的
2 NO SQL 没有SQl语句
3 READS SQL DATA 只是读取数据
4 MODIFIES SQL DATA 要修改数据
5 CONTAINS SQL 包含SQL语句
其中在function里面,只有 DETERMINISTIC, NO SQL 和 READS SQL DATA 被支持。如果我们开启了 bin-log, 我们就必须为我们的function指定一个参数。
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;
or
set global log_bin_trust_function_creators=1;
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