It depends on the Java version you are running in QIE. Here is a link to download your specific JDBC version you will need.
https://www.microsoft.com/en-us/download/details.aspx?displaylang=en&id=11774
Here are some instructions on how to use this jar:
https://www.qvera.com/kb/index.php/256/what-are-external-libraries-or-jar-files?show=256#q256