I created some wrong relationships within my model (TDM 6.1, Postgres 9.5) incorrectly linking the PK columns of both entities.
At some point I added the correct relationships including adding the correct FK columns.
I don’t really know how I did it, but somehow the wrong relationship is now between both PK columns, and when I delete that relationship the two PK columns are deleted automatically as well (which of course I don’t want).
So my question is: is there a trick so that I can delete that relationship but keep those columns that are incorrectly assumed to depend on that relationship?
It’s “Relationship29” in the below screenshot. If I delete that relatioinship, TDM als deletes both ID columns.
If needed I can supply the model itself but I did not find a way to attach a file other then a screenshot here.