This function has none of DETERMINISTIC, NO SQL解决办法
建立存储过程时mysql
出错信息:sql
ERROR 1418 (HY000): This function has none of DETERMINISTIC, NOSQL, or READS SQL DATA in its declaration and binary logging isenabled (you *might* want to use the less safelog_bin_trust_function_creators variable)less
缘由:ide
这是咱们开启了bin-log, 咱们就必须指定咱们的函数是不是
1 DETERMINISTIC 不肯定的
2 NO SQL 没有SQl语句,固然也不会修改数据
3 READS SQL DATA 只是读取数据,固然也不会修改数据
4 MODIFIES SQL DATA 要修改数据
5 CONTAINS SQL 包含了SQL语句
其中在function里面,只有 DETERMINISTIC, NO SQL 和 READS SQL DATA 被支持。若是咱们开启了bin-log, 咱们就必须为咱们的function指定一个参数。
函数
解决方法:spa
SQL code
mysql
>
showvariables
like
'log_bin_trust_function_creators';
+
--
-------------------------------+-------+
|
Variable_name
|
Value
|
+
--
-------------------------------+-------+
|
log_bin_trust_function_creators
|
OFF
|
+
--
-------------------------------+-------+
mysql
>
set
globallog_bin_trust_function_creators
=
1
;
mysql
>
showvariables
like
'
log_bin_trust_function_creators
'
;
+
--
-------------------------------+-------+
|
Variable_name
|
Value
|
+
--
-------------------------------+-------+
|
log_bin_trust_function_creators
|
ON
|
+
--
-------------------------------+-------+
这样添加了参数之后,若是mysqld重启,那个参数又会消失,所以记得在my.cnf配置文件中添加:log_bin_trust_function_creators=1