Use MySQL injection points to get more MySQL Information

When the input point of the MySQL database is injected, we can use the built-in functions such as version () user () database () password () to obtain MySQL-related information.

When the input point of the MySQL database is injected, MySQL information can be obtained through the built-in functions such as version (), user (), database (), and password, in fact

When the input point of the MySQL database is injected, MySQL information can be obtained through the built-in functions such as version (), user (), database (), and password, in fact, we can use MySQL built-in variables to get more MySQL information during injection.

The version () can be written as @ version to read the version as a variable. In this way, other built-in variables cannot be written as variables.
Everyone should have used pangolin to inject injection points into the MySQL database. Serious friends should know the information about the two variables basedir and datadir, in fact, more variables can be used during injection.

I sorted out a few items that can be used during injection and collected