> John Fabiani schrieb: >> Hi Guys, >> >> I like to know the thinking on row locking within the context of the Dabo >> framework. We all realize that in some cases it is not desirable to have >> optimistic locking (or the MVCC locking of Postgres). For example >> shipping/closing a sales order but allowing a second user to modify the same >> sales order at the same time. >> >> To my knowledge Dabo does not provide any tools to assist with pessimistic >> locking. So I wonder if there have been any discussions on row locking etc.. >> Of course Postgres also makes the problem a little more complex due the >> different "select" modes (select for update, etc..). >> >> Of course general thoughts etc. are more than welcome. >> >> Johnf >>
Row-locking in dabo is desirable IMHO. That reminds me of record locking in VFP CursorAdapter. I do not think it would be difficult to deal with any potential record locking problem. Error messages can be tackled appropriately through the hook methods in dabo. I vote +1 for row locking feature. --- Vineet _______________________________________________ Post Messages to: [email protected] Subscription Maintenance: http://leafe.com/mailman/listinfo/dabo-users Searchable Archives: http://leafe.com/archives/search/dabo-users This message: http://leafe.com/archives/byMID/[email protected]
