SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 1)
    Function ignore (children 1)
     ExpressionList (children 1)
      Function decrypt (children 1)
       ExpressionList (children 3)
        Literal \'aes-128-ctr\'
        Literal \'hello there\'
        Literal \'1111111111111111\'