Ubuntu 16.04(EASY):确定允许您在哪里写
mysql> SELECt @@GLOBAL.secure_file_priv;+---------------------------+| @@GLOBAL.secure_file_priv |+---------------------------+| /var/lib/mysql-files/ |+---------------------------+1 row in set (0.00 sec)
然后在那写
mysql> SELECT * FROM train INTO OUTFILe '/var/lib/mysql-files/test.csv' FIELDS TERMINATED BY ',';Query OK, 992931 rows affected (1.65 sec)mysql>
Mac OSX:通过MAMP安装Mysql
找出你可以写的地方
mysql> SELECt @@GLOBAL.secure_file_priv;+---------------------------+| @@GLOBAL.secure_file_priv |+---------------------------+| NULL|+---------------------------+1 row in set (0.00 sec)
NULL表示您已不知所措,因此必须创建文件“〜/ .my.cnf”
为通过MAMP(在Mac上)安装的MySQL启用读/写:
- 打开“ MAMP”使用聚光灯
- 单击“停止服务器”
- 编辑〜/ .my.cnf(使用vi或您喜欢的编辑器)并添加以下行:
$ vi〜/ .my.cnf
[mysqld_safe][mysqld]secure_file_priv="/Users/russian_spy/"
- 单击“启动服务器”(在MAMP窗口中)
现在检查是否有效:
一个。启动mysql(默认的MAMP用户是root,密码也是root)
$ /Applications/MAMP/Library/bin/mysql -u root -p
b。在mysql中查看列入白名单的路径
mysql> SELECT @@GLOBAL.secure_file_priv;+---------------------------+| @@GLOBAL.secure_file_priv |+---------------------------+| /Users/russian_spy/ |+---------------------------+1 row in set (0.00 sec)
C。最后,通过将表导出
train到CSV文件进行测试
mysql> SELECT * FROM train INTO OUTFILe '/Users/russian_spy/test.csv' FIELDS TERMINATED BY ',';Query OK, 992931 rows affected (1.65 sec)mysql>



