Closed frostyfan109 closed 5 years ago
It turns out it is (half) working. The chemical_substance->chemical_substance
statement is the implicit conversion casting drug_exposure
to chemical_substance
, which then allows for the transition to be made.
The duplicates probably shouldn't be happening, but they aren't hurting anything so they can stay for now.
When I run this query:
I get the expected
drug_exposure->chemical_substance
andchemical_substance->drug_exposure
from theimplicit_conversion
schema, but I also end up with a third statement:chemical_substance->chemical_substance
from therobokop
schema. I can't tell if this is unexpected behavior or intentional, and why it's happening.