SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 1)
    Function tumbleEnd (children 1)
     ExpressionList (children 1)
      Function tumble (children 1)
       ExpressionList (children 3)
        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\'
        Literal \'US/Samoa\'
