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What Automatically Causes TableUpdate
Message
De
22/08/2001 09:46:41
 
 
À
22/08/2001 09:03:48
Jay Johengen
Altamahaw-Ossipee, Caroline du Nord, États-Unis
Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Divers
Thread ID:
00547173
Message ID:
00547211
Vues:
9
>I know that explicitly issuing TableUpdate obviously causes TableUpdate to occur, but when using row buffering, other than when the pointer moves, what causes TableUpdate to be done? If I debug and then do a Browse on the view it seem to happen and I need to know what else as I try and track down why TableRevert does not seem to be working. Thanks!
>
>No lecturing please on the use of row buffering; it's a client mandate.
>
>Regards, Renoir

Hmmm. I've heard of clients insisting on locking 'active' records, but that would mean pessimistic locking as opposed to row buffering.

I know you dont want a lecture, but you are aware that table buffering does not prevent you from treating it - programmatically - as if it was row-buffered I hope.

As a partial answer to your question... even things that may not intuitively seem that the record pointer might move, may move it. In other words, I doubt that you'll find the complete list. I just did a search and found nothing like that (though my searching is inept at best).

Good luck
JimN
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