One simple method to bring in multiple SQL files into a MySQL database is to use the "source" command in the MySQL command line interface.
- Open the command line interface for MySQL.
- Navigate to the directory containing the SQL files you want to import.
- Enter the command "use [database name];" to switch to the database you want to import the files into.
- Enter the command "source file1.sql;" to import the first SQL file. Replace "file1.sql" with the name of the SQL file you want to import.
- Repeat step 4 for each SQL file you want to import.
Note: Make sure that the SQL scripts are error-free and in the correct order, so that the dependencies between them are taken care of.