SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 3)
   ExpressionList (children 3)
    Function uniq (children 1)
     ExpressionList (children 1)
      Identifier CounterID
    Function uniqUpTo (children 2)
     ExpressionList (children 1)
      Function toInt8 (children 1)
       ExpressionList (children 1)
        Identifier CounterID
     ExpressionList (children 1)
      Literal UInt64_5
    Function count (children 1)
     ExpressionList
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      TableIdentifier test.hits
   Function equals (children 1)
    ExpressionList (children 2)
     Function toInt8 (children 1)
      ExpressionList (children 1)
       Function minus (children 1)
        ExpressionList (children 2)
         Function plus (children 1)
          ExpressionList (children 2)
           Identifier CounterID
           Literal UInt64_1
         Literal UInt64_1
     Function toInt8 (children 1)
      ExpressionList (children 1)
       Literal UInt64_1731
