SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 2)
   ExpressionList (children 2)
    Literal \'PR result hash: \'
    Function cityHash64 (children 1)
     ExpressionList (children 1)
      Function groupArray (children 1)
       ExpressionList (children 1)
        Identifier CounterID
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      Subquery (children 1)
       SelectWithUnionQuery (children 1)
        ExpressionList (children 1)
         SelectQuery (children 5)
          ExpressionList (children 1)
           Identifier CounterID
          TablesInSelectQuery (children 1)
           TablesInSelectQueryElement (children 1)
            TableExpression (children 1)
             TableIdentifier test.hits
          Function in (children 1)
           ExpressionList (children 2)
            Function domain (children 1)
             ExpressionList (children 1)
              Identifier URL
            Literal Tuple_(\'yandex.ru\', \'auto.ru\', \'avito.ru\')
          ExpressionList (children 1)
           OrderByElement (children 1)
            Identifier CounterID
          Set
