How to Fix MySQL Error 1148: Enabling Local Data Offloading?

Investigation error 1148: Understand local data uninstallation

When using the Load Data Local command to uninstall the data to the MySQL database, an error 1148 may occur, prompting the operation to be unauthorized. This error is due to the disability uninstallation of local data by default to enhance security. To solve this problem, this function must be explicitly enabled.

Enable local data uninstallation

A way to enable local data uninstallation is to add the logo to the client connecting command. When setting the client connection, add it as an optional parameter:

--local-infile This method allows you to explicitly grant access to the function.

<code>mysql -u myuser -p --local-infile somedatabase</code>

The server side configuration

In addition to the local data uninstallation on the client, it must also be enabled on the server side. This can be completed by adding a downtime in your configuration file:

This setting will relax the security limit on the server, thereby enable local file access.

my.cnf The importance of enabling local data uninstallation

<code>loose-local-infile = 1</code>

Local data uninstall allows you to effectively load the data in the local file to the MySQL database. However, enabling this function will open the security vulnerability. Therefore, only when necessary and the source of the credible sources can it be uninstalled. In order to further enhance security, it is recommended to use secure connections when using local data to uninstall transmission data, such as SSH tunnels or TLS/SSL.

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