SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 1)
    Function subtractTupleOfIntervals (children 1)
     ExpressionList (children 2)
      Function CAST (children 1)
       ExpressionList (children 2)
        Literal \'2022-10-11\'
        Literal \'Date\'
      Function tuple (children 1)
       ExpressionList (children 2)
        Function toIntervalDay (children 1)
         ExpressionList (children 1)
          Literal UInt64_1
        Function toIntervalMonth (children 1)
         ExpressionList (children 1)
          Literal UInt64_1