#include <db_cxx.h> int DbEnv::get_tx_timestamp(time_t *timestampp);
         The DbEnv::get_tx_timestamp() method returns the recovery timestamp.
         This value can be modified using the 
         DbEnv::set_tx_timestamp()
         method.
    
         The DbEnv::get_tx_timestamp() method may be called at any time
         during the life of the application.
    
         The DbEnv::get_tx_timestamp() 
            
            
                method either returns a non-zero error value or throws an
                exception that encapsulates a non-zero error value on
                failure, and returns 0 on success.