mysql报错This function has none of DETERMINISTIC, NO
程序员文章站
2022-05-25 11:59:05
...
创建存储过程时
出错信息:
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)
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,当然也不会修改数据
3 READS SQL DATA 只是读取数据,当然也不会修改数据
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。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。
解决方法:
SQL code
mysql> show variables like 'log_bin_trust_function_creators';
+---------------------------------+-------+
| Variable_name | Value |
+---------------------------------+-------+
| log_bin_trust_function_creators | OFF |
+---------------------------------+-------+
mysql> set global log_bin_trust_function_creators=1;
mysql> show variables like 'log_bin_trust_function_creators';
+---------------------------------+-------+
| Variable_name | Value |
+---------------------------------+-------+
| log_bin_trust_function_creators | ON |
这样添加了参数以后,如果mysqld重启,那个参数又会消失,因此记得在my.cnf配置文件中添加:
log_bin_trust_function_creators=1
推荐阅读
-
Mysql5.7修改用户密码,报错“Unknown trigger has an error in its body: ‘Unknown system variable ‘maintain_user”
-
MySQL报错合集解决办法: server has gone away, @@GLOBAL.GTID_PURGED can only be set when @@GLOBAL.GTID_MODE = ON
-
This function has none of DETERMINISTIC, NO SQL, or READS SQL DATA in its de 错误解决办法
-
Mysql5.7创建存储过程中调用自定义函数报错Not allowed to return a result set from a function
-
MySQL server has gone away报错原因分析_MySQL
-
mysql This function has none of DETERMINISTIC
-
MySQL server has gone away报错原因分析
-
MySQL server has gone away报错原因分析
-
mysql报错This function has none of DETERMINISTIC, NO
-
PHP连接MySQL报错:Fatal error: Call to undefined function my_MySQL