Fernando -



Your problem is really a Delphi one, not IB/FB, but…



You should be using TClientDataSet with nested details to properly apply
updates to many linked tables at once in the proper order.



Gee, I really sound like a broken record on this list.



Louis Kleiman

SSTMS, Inc.



-----Original Message-----
From: Fernando Buitrago (Listas y Foros) [mailto:buitragon@...]
Sent: Monday, May 26, 2003 7:19 PM
To: ib-support@yahoogroups.com
Subject: [ib-support] Help!!!!!!!!!!!!!!!!!!!!!, Delphi, Interbase, IBTables
and Catched Updates



Hi
I´v two tables:

MyMaster
Fieds Id_Master integer Primary key
Desc_Master

MyDetail
Fields Id_Detail Integer Primary Key
Id_Master Integer references MyMaster(Id_Master) On
Update cascade on delete cascade

Now, In delphi

Two IBTables and its TDataSources, conected with a IBDatabase linked to
IBTransaction.

1er Case) If the CatchedUpdates Property is False in the two tables and I
need to make ApplyUpdates it is not true just when I close my Application.
Why?

2do Case) If I put the CatchedUpdates Property is True in the two tables
it apply all the Updates when I want but....

Help!!!!!!!!!!!!!, in then Master Details cases, the detail desapear if I
change the master or try to applyUpdates the master after Post the datails
data. (Of Cource, If I try to Appy updates in Details before the Master, the
relationShip explot because Id_Master not exits in the real database yet.

In Internet, In Books, I can not find examples, demos or good articles
referens of this Topic, Help me, and Regards

Fernando

Note: Sorry, this Message will be send others forums, because it is very
important to know, do you?.

Regards againg



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