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>Marc,
>
>I agree that you need the dbc, which is there and I have a transaction class that is handling that job. Like you, it does a rollback if an error occurs. I've found it to work without buffering on the tables though. I can only say that I know this because if an error happens, the updates do not take place. I have not done rigorous testing of it.
>
>Steve

Steve,

That is interesting. But I'm not sure you are right, because I do not need buffering for my purposes at all, since like you my users do not modify the database directly. Where you use properties, I use a cursor, but I think that does not change a lot. Since I do a lot of one to many input with grids, it seemed more natural to me to use cursors.

It may me a weird argument but at the time I conceived my system, I would not have installed buffering if I did not need it, and I guess I did because of my reliance on transaction management.

Kind regards,

Marc