Stream: subscriptions
Topic: Subscription criteria
Brian Reinhold (Oct 09 2018 at 09:17):
I am confused about the Subscription search criteria
If I set the Subscription.criteria to "Observation?subject=Patient/sisansarahId-1.2.3.4.5.6.7.8.10" or
"Observation?patient=sisansarahId-1.2.3.4.5.6.7.8.10"
they both succeed and give the same result. I would expect the first one to work but the second one to fail. Why does the second one succeed?
Christiaan Knaap (Dec 04 2018 at 12:04):
This is not special to Subscription.criteria, it is a more or less equivalent search. Observation defines search parameters subject and patient, where the latter is effectively a restriction of the former to the targettype 'Patient'. So if you search by a referenced Patient, both behave the same. But subject also allows you to search by referenced Group, Device or Location.
Last updated: Apr 12 2022 at 19:14 UTC
