SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 7)
   ExpressionList (children 2)
    Identifier PP.Key1 (alias ym:s:paramsLevel1)
    Function sum (alias ym:s:visits) (children 1)
     ExpressionList (children 1)
      Function arrayAll (children 1)
       ExpressionList (children 2)
        Function lambda (children 1)
         ExpressionList (children 2)
          Function tuple (children 1)
           ExpressionList (children 1)
            Identifier x_1
          Function equals (children 1)
           ExpressionList (children 2)
            Identifier x_1
            Literal \'\'
        Identifier ParsedParams.Key2
   TablesInSelectQuery (children 2)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      TableIdentifier test.hits
    TablesInSelectQueryElement (children 1)
     ArrayJoin (children 1)
      ExpressionList (children 1)
       Identifier ParsedParams (alias PP)
   Function equals (children 1)
    ExpressionList (children 2)
     Identifier CounterID
     Literal UInt64_1704509
   ExpressionList (children 1)
    Identifier ym:s:paramsLevel1
   ExpressionList (children 2)
    OrderByElement (children 1)
     Identifier PP.Key1
    OrderByElement (children 1)
     Identifier ym:s:visits
   Literal UInt64_0
   Literal UInt64_100
