SelectWithUnionQuery (children 1) ExpressionList (children 1) SelectQuery (children 1) ExpressionList (children 1) Function arrayROCAUC (children 1) ExpressionList (children 3) Literal Array_[UInt64_0, UInt64_0, UInt64_1] Literal Array_[UInt64_0, UInt64_1, UInt64_1] Literal Bool_0