MySQL 错误 1290 (HY000) --secure-file-priv 选项

问题描述

我正在尝试使用脚本中的以下代码将 MySQL 脚本的结果写入文本文件.

SELECT p.title, p.content, c.name FROM post pLEFT JOIN category c ON p.category_id=c.idINTO OUTFILE 'D:\MySql\mysqlTest.txt';

但是，我得到以下内容

ERROR 1290 (HY000): MySQL 服务器正在使用 --secure-file-priv 选项运行，因此它无法执行此语句

我该如何解决这个问题?

解决方案

Ubuntu 16.04 (EASY):找出你可以写的地方

mysql>选择@@GLOBAL.secure_file_priv;+----------------------------+|@@GLOBAL.secure_file_priv |+----------------------------+|/var/lib/mysql-files/|+----------------------------+1 行(0.00 秒)

然后，就在那里写

mysql>SELECT * FROM train INTO OUTFILE '/var/lib/mysql-files/test.csv' FIELDS TERMINATED BY ',';查询正常，992931 行受影响(1.65 秒)mysql>

Mac OSX:通过 MAMP 安装 Mysql

找出你可以写的地方

mysql>选择@@GLOBAL.secure_file_priv;+----------------------------+|@@GLOBAL.secure_file_priv |+----------------------------+|空 |+----------------------------+1 行(0.00 秒)

NULL 意味着你被搞砸了，所以你必须创建文件~/.my.cnf"

为通过 MAMP 安装的 MySQL 启用读/写(在 Mac 上):

1. 打开MAMP"使用聚光灯
2. 点击停止服务器"

3. 编辑 ~/.my.cnf(使用 vi 或您喜欢的编辑器)并添加以下几行:

   $ vi ~/.my.cnf

[mysqld_safe][mysqld]secure_file_priv="/Users/russian_spy/"

1. 点击启动服务器"(在 MAMP 窗口中)

现在检查它是否有效:

一个.启动mysql(默认MAMP用户是root，密码也是root)

$/Applications/MAMP/Library/bin/mysql -u root -p

B.在mysql中查看白名单路径

mysql>选择@@GLOBAL.secure_file_priv;+----------------------------+|@@GLOBAL.secure_file_priv |+----------------------------+|/用户/russian_spy/|+----------------------------+1 行(0.00 秒)

c.最后，通过将表 train 导出到 CSV 文件进行测试

mysql>SELECT * FROM train INTO OUTFILE '/Users/russian_spy/test.csv' FIELDS TERMINATED BY ',';查询正常，992931 行受影响(1.65 秒)mysql>

I am trying to write the results of MySQL script to a text file using the following code in my script.

SELECT p.title, p.content, c.name FROM post p
LEFT JOIN category c ON p.category_id=c.id
INTO OUTFILE 'D:\MySql\mysqlTest.txt';

However, I am getting the following

How do I solve this?

解决方案

Ubuntu 16.04 (EASY): Find out where you are allowed to write

mysql> SELECT @@GLOBAL.secure_file_priv;
+---------------------------+
| @@GLOBAL.secure_file_priv |
+---------------------------+
| /var/lib/mysql-files/     |
+---------------------------+
1 row in set (0.00 sec)

Then, just write there

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: Mysql installed via MAMP

Find out where you are allowed to write

mysql> SELECT @@GLOBAL.secure_file_priv;
+---------------------------+
| @@GLOBAL.secure_file_priv |
+---------------------------+
| NULL                      |
+---------------------------+
1 row in set (0.00 sec)

NULL means you're screwed so you have to create the file "~/.my.cnf"

Enable read/write for MySQL installed via MAMP (on Mac):

1. open "MAMP" use spotlight
2. click "Stop Servers"

3. edit ~/.my.cnf (using vi or your favorite editor) and add the following lines:

   $ vi ~/.my.cnf

1. click "Start Servers" (in MAMP window)

Now check if it works:

a. start mysql (default MAMP user is root, password is also root)

$ /Applications/MAMP/Library/bin/mysql -u root -p 

b. in mysql look at the white-listed paths

mysql> SELECT @@GLOBAL.secure_file_priv;
+---------------------------+
| @@GLOBAL.secure_file_priv |
+---------------------------+
| /Users/russian_spy/          |
+---------------------------+
1 row in set (0.00 sec)

c. Finally, test by exporting a table train into a CSV file

mysql> SELECT * FROM train INTO OUTFILE '/Users/russian_spy/test.csv' FIELDS TERMINATED BY ',';
Query OK, 992931 rows affected (1.65 sec)

mysql>

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