Solving Error 1148 (42000) in MySQL: Comprehensive Guide to Troubleshoot and Resolve Common Version Issues

MySQL error code 1148 (42000), also known as "The used command is not allowed with this MySQL version" error, occurs when you try to execute a command that is not supported by the current MySQL version you are using. This guide will walk you through the process of troubleshooting and resolving this error.

Table of Contents

Understand the Error

Before diving into the solutions, it is essential to understand the error. Error 1148 (42000) often occurs when trying to use the LOAD DATA INFILE or LOAD DATA LOCAL INFILE command in MySQL. This command imports data from a text file into a table. However, in some MySQL versions, this command is disabled by default due to security reasons. The error message could look like this:

ERROR 1148 (42000): The used command is not allowed with this MySQL version

Check MySQL Version

To identify the cause of the error, you must first check the MySQL version you are using. To do this, open your MySQL command-line client or any other interface you use to interact with your MySQL server and execute the following command:


The output will display your current MySQL version. For example:

| 5.7.33    |

Update MySQL Version

In some cases, the issue may be resolved by updating your MySQL version. To do this, follow the instructions provided in the official MySQL documentation for your specific operating system and MySQL version.

After updating your MySQL version, try executing the problematic command again. If the error persists, proceed to the next solution.

Enable Local-Infile

If updating your MySQL version does not resolve the error, you can try enabling the local_infile system variable. This variable controls the LOAD DATA LOCAL INFILE command. To enable it, follow these steps:

Open your MySQL configuration file (my.cnf or my.ini) in a text editor. This file is typically located in the MySQL installation directory or the /etc directory on Unix-based systems.

Under the [mysqld] section, add the following line:

local_infile = 1

Save the configuration file and restart your MySQL server for the changes to take effect.

Connect to your MySQL server and execute the following command to ensure that the local_infile variable has been enabled:

SHOW VARIABLES LIKE 'local_infile';

The output should display ON for the Value column:

| Variable_name | Value |
| local_infile  | ON    |

Try executing the problematic command again. The error should now be resolved.


Q: How can I check if the LOAD DATA INFILE command is supported by my MySQL version?

A: You can check the MySQL version you are using by executing the SELECT VERSION(); command. Then, refer to the MySQL documentation to see if your version supports the LOAD DATA INFILE command.

Q: Are there any security risks associated with enabling the local_infile variable?

A: Yes, enabling the local_infile variable may expose your MySQL server to potential security risks, as it allows any user with the FILE privilege to load data from local files. Therefore, use caution when enabling this variable and ensure that your MySQL server is properly secured.

Q: How can I disable the LOAD DATA LOCAL INFILE command after enabling it?

A: To disable the LOAD DATA LOCAL INFILE command, set the local_infile variable to 0 in your MySQL configuration file, save the changes, and restart your MySQL server.

Q: What are some alternatives to the LOAD DATA INFILE command for importing data into MySQL?

A: Some alternatives to the LOAD DATA INFILE command include using MySQL's IMPORT command, using third-party tools such as phpMyAdmin or MySQL Workbench, or writing custom scripts to import data into your MySQL database.

Q: How can I ensure that my MySQL server is properly secured?

A: To secure your MySQL server, follow best practices such as regularly updating your MySQL version, using strong passwords, limiting user privileges, and implementing proper access controls. For more information, refer to the MySQL Security Guide.

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