User may want to read database in inverse order.

To add new rule to specify wheather the order is normal or opposit may be useful.

For instance following path gives the latest version of pedestal in database.
"/LPPedestal(id=%d)/version;LPPedestal/version(-)",gAnalyzer->GetCurrentRunNumber()

Concerning SQL database. To sort opposite is easy. Just put keyword "DESC" after "ORDER BY" phrase.