SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 1)
    Function hopStart (children 1)
     ExpressionList (children 1)
      Function hop (children 1)
       ExpressionList (children 4)
        Function toDateTime (children 1)
         ExpressionList (children 2)
          Literal \'2020-01-09 12:00:01\'
          Literal \'US/Samoa\'
        Function toIntervalWeek (children 1)
         ExpressionList (children 1)
          Literal \'1\'
        Function toIntervalWeek (children 1)
         ExpressionList (children 1)
          Literal \'3\'
        Literal \'US/Samoa\'
