Mapped projection with <> to a case class with companion object in Slick

Question

With Slick, I am trying to project database table entries directly to the case class they represent. Following the example in the documentation, I set up a mapped projection usi

Answer 1

The fix is quite simple:

def * = id ~ entity1 ~ entity2 <> (SomeEntity3.apply _, SomeEntity3.unapply _)