When you are connecting to MySQL, the data source works perfectly fine if we need to connect to MariaDB. You need to take care of some points because there are few differences.
Follow these tracks to solve your problem:
In connecting to the data source, select Other Databases (ODBC)
Select Driver and choose MySQL ODBC 5.3 Unicode Driver
Provide connection details like server IP, port, username, and password that is used to connect with MariaDB
After doing this, you will get your solutions...