public PricerEmailLogCollection FetchAll()
 {
     PricerEmailLogCollection coll = new PricerEmailLogCollection();
     Query qry = new Query(PricerEmailLog.Schema);
     coll.LoadAndCloseReader(qry.ExecuteReader());
     return coll;
 }
 public PricerEmailLogCollection FetchByQuery(Query qry)
 {
     PricerEmailLogCollection coll = new PricerEmailLogCollection();
     coll.LoadAndCloseReader(qry.ExecuteReader()); 
     return coll;
 }
 public PricerEmailLogCollection FetchByID(object EmailLogId)
 {
     PricerEmailLogCollection coll = new PricerEmailLogCollection().Where("email_log_ID", EmailLogId).Load();
     return coll;
 }