MySQL报 you *might* want to use the less safe log_bin_trust_function_creators variable错误解决方法

MySQL报 you might want to use the less safe log_bin_trust_function_creators variable错误解决方法

解决报错:

SET GLOBAL log_bin_trust_function_creators = 1;

具体说明如下:

在打开日志文件情况下执行以前建立的 自定义函数报错详细分析如下:

 1 .调用自定义函数

 mysql>  select sp_function_dbdh_three();  #以前自定义的函数

2. 报错信息:
 ERROR 1418 (HY000): This function has none of DETERMINISTIC, NO SQL, or READS SQ
L DATA in its declaration and binary logging is enabled (you *might* want to use
the less safe log_bin_trust_function_creators variable)

3. 根据错误提示做下列查询


4. 设定开启状态

     SET GLOBAL log_bin_trust_function_creators = 1;
  1. 数据库服务重启后发现调用报错,根据经验需要设定环境全局变量设定方法如下

    (1) 在初始化参数的 [mysqld] 节加上:log_bin_trust_function_creators=1如下所示

    (2) 做相关函数查询如下:说明参数启作用.

posted @ 2022-09-12 16:54  King-DA  阅读(956)  评论(0)    收藏  举报