SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 1)
    Function in (children 1)
     ExpressionList (children 2)
      Function tuple (children 1)
       ExpressionList (children 2)
        Literal Array_[UInt64_1]
        Literal Array_[UInt64_2]
      Function tuple (children 1)
       ExpressionList (children 2)
        Literal Array_[NULL]
        Literal Array_[NULL]
