在使用SELECT...INTO OUTPUT导出数据时出现如下的报错：

root@localhost [team]>select * from team.player into outfile "/tmp/sql/player.txt";

ERROR 1290 (HY000): The MySQL server is running with the --secure-file-priv option so it cannot execute this statement

通过报错的提示可以发现是由于secure-file-priv变量的设置所引起的，查看该变量的设置，默认的路径是/var/lib/mysql-files/

root@localhost [team]>show variables like '%secure%';

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

| Variable_name| Value |

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

| require_secure_transport | OFF|

| secure_auth| ON|

| secure_file_priv| /var/lib/mysql-files/|

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

3 rows in set (0.01 sec)

说明：

secure_file_prive=null限制mysqld 不允许导入导出

secure_file_priv=/var/lib/mysql-files/限制mysqld的导入导出只能发生在/var/lib/mysql-files/目录下

secure_file_priv=' '不对mysqld的导入导出做限制

解决方法：

修改secure_file_prive的值或者是按照默认的路径进行导出；

windows下在my.ini文件 [mysqld]节点 下添加secure_file_priv=''，然后重启mysql服务。linux下 在 /etc/my.cnf中添加secure_file_priv=''。

1、我选择前者修改默认的路径

[root@seiang mysql]# vim /etc/my.cnf

[mysqld]

secure_file_priv=''

2、重新启动mysql服务

[root@seiang mysql]# systemctl restart mysqld.service

3、再次查看该变量取值为NULL

root@localhost [team]>show variables like '%secure%';

ERROR 2006 (HY000): MySQL server has gone away

No connection. Trying to reconnect...

Connection id: 2

Current database: team

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

| Variable_name| Value |

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

| require_secure_transport | OFF |

| secure_auth| ON |

| secure_file_priv| |

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

3 rows in set (0.13 sec)

4、再次执行导出操作，成功

root@localhost [team]>select * from team.player into outfile "/tmp/player.txt";

Query OK, 3 rows affected (0.00 sec)