Marketing Cloud, Trailhead...
If You Can Create Reports Then You Can Write SOQL
The Report Builder is a great tool for answering business questions, but SOQL lets you act on your data directly. Writing SOQL queries isn't all that hard, especially since you can write them using the same logic you use to build report criteria. In this session we'll show you what SOQL actually is, how SOQL queries are structured, and how to use the Developer Console to run queries and act upon results. You'll walk away with the power to manage your data in a whole new way.