Hi norrington80, the only way to differentiate would be to have different entry points for the BT(s). You did not describe any specifics to your use case, so the answer is a bit generic here. If the two Calls to the application have different parameters or methods (the first one is a GET, the one with the DB Call is a POST), you could differentiate based on that.
I'm assuming you're dealing with a Java App, so you can try to set up a Custom Match Rule, like stated in the documentation:
https://docs.appdynamics.com/display/PRO42/Servlet+Entry+Points#ServletEntryPoints-CustomMatchRulesforServletTransactions Hope that helps, Tobias
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