MYSQL设置触发器权限

mysql导入数据提示没有SUPER Privilege权限处理

ERROR 1419 (HY000): You do not have the SUPER Privilege  and Binary  Logging is  Enabled

导入function 、 trigger 到 MySQL database,报错: “You do not have the SUPER privilege and binary logging is enabled (you *might* want to use the less safe log_bin_trust_function_creators variable)”.

原因：
function / trigger 中有dangerous statements修改数据库，错误只在启用binary logging选项进行主从复制的服务器上出现。

解决：

1）导入数据的用户不仅需要CREATE ROUTINE, ALTER ROUTINE, CREATE TRIGGER, ALTER TRIGGER, CREATE FUNCTION 和 ALTER FUNCTION 权限，还需要SUPER privileges 权限，使用超级用户导入数据。
2）让所有用户具有执行类似functions的权限，危险，不推荐，
          o by specifying it on the server start, like: –log-bin-trust-function-creators=1
          o by setting it to 1 through the SET GLOBAL statement, like:
mysql> SET GLOBAL log_bin_trust_function_creators = 1;
3）如果不需要复制，或者是从库，关闭binlog，
# binary logging – not required for slaves, but recommended
#log-bin=mysql-bin
# binary logging format – mixed recommended
#binlog_format=mixed