IdentRelationAST allows us to reference a let binding in relation (i.e. table)
context. ExprF.IdentF allows us to reference a let binding in expression context.
Ideally we can unify these two contexts, providing a single way to reference a
let binding.
IdentRelationAST allows us to reference a let binding in relation (i.e. table) context. ExprF.IdentF allows us to reference a let binding in expression context. Ideally we can unify these two contexts, providing a single way to reference a let binding.