1MySql中创建自定义函数报错信息如下:

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)

解决方法:

mysql>set global log_bin_trust_function_creators=1;

源文档 <http://blog.csdn.net/zzs0829/article/details/3933326>

 

2创建function

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 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。

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;

源文档 <http://hi.baidu.com/alovn/blog/item/590412157d0c0c04972b43ce.html>

 

3

MySQL导入数据的时候出错

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  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 '%func%';

+---------------------------------+-------+

| Variable_name                   | Value |

+---------------------------------+-------+

| log_bin_trust_function_creators | OFF   |

+---------------------------------+-------+

1 row in set (0.00 sec)

 

mysql> set global log_bin_trust_function_creators=1;

Query OK, 0 rows affected (0.00 sec)

 

mysql> show variables like '%func%';

+---------------------------------+-------+

| Variable_name                   | Value |

+---------------------------------+-------+

| log_bin_trust_function_creators | ON    |

+---------------------------------+-------+

1 row in set (0.00 sec)

源文档 <http://miaoyue.iteye.com/blog/1270712>

 

4

今天要写一个函数.但没有办法建提示错误如下:

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)

解决方式:(编缉my.cnf,添加如下)

[mysqld]

log_bin_trust_routine_creators = 1

重启mysql就好了

humen1 Tech

源文档 <http://www.humen1.net/?p=75>