Mysql making --secure-file-priv option to NULL

问题

I am running MySQL in Ubuntu. I getting this error while running specific set of queries.

The MySQL server is running with the --secure-file-priv option so it cannot execute this statement

When I did SELECT @@secure_file_priv; in my mysql server I got /var/lib/mysql-files/. I think I need to make this to NULL.

This is the query I am running:

LOAD DATA INFILE :file INTO TABLE test_files
COLUMNS TERMINATED BY ',' ENCLOSED BY '\"'
LINES TERMINATED BY '\n';

Now the question is how to make this NULL?

回答1:

Try:

mysql> SELECT VERSION();
+-----------+
| VERSION() |
+-----------+
| 5.7.12-0  |
+-----------+
1 row in set (0.00 sec)

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

Change file: /etc/mysql/my.cnf

[mysqld]
.
.
.
secure_file_priv=NULL
.
.
.

Restart MySQL.

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

UPDATE

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

File: /var/lib/mysql-files/myfile.csv

1,"Row 1"
2,"Row 2"
3,"Row 3"

mysql> DROP TABLE IF EXISTS `test_files`;
Query OK, 0 rows affected, 1 warning (0.00 sec)

mysql> CREATE TABLE IF NOT EXISTS `test_files` (
    ->   `col0` INT,
    ->   `col1` VARCHAR(20)
    -> );
Query OK, 0 rows affected (0.00 sec)

mysql> LOAD DATA INFILE '/var/lib/mysql-files/myfile.csv'
    -> INTO TABLE `test_files`
    -> COLUMNS TERMINATED BY ',' ENCLOSED BY '\"'
    -> LINES TERMINATED BY '\n';
Query OK, 3 rows affected (0.01 sec)
Records: 3  Deleted: 0  Skipped: 0  Warnings: 0

mysql> SELECT
->   `col0`,
->   `col1`
-> FROM
->   `test_files`;
+------+-------+
| col0 | col1  |
+------+-------+
|    1 | Row 1 |
|    2 | Row 2 |
|    3 | Row 3 |
+------+-------+
3 rows in set (0.00 sec)

来源：https://stackoverflow.com/questions/37543177/mysql-making-secure-file-priv-option-to-null

标签

php

mysql

mysql-error-1064