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Multi-table delete view possible?
Message
De
15/03/2005 19:19:33
Cetin Basoz
Engineerica Inc.
Izmir, Turquie
 
 
À
15/03/2005 16:23:20
Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Versions des environnements
Visual FoxPro:
VFP 7 SP1
OS:
Windows XP SP2
Network:
Windows 2000 Server
Database:
Visual FoxPro
Divers
Thread ID:
00996104
Message ID:
00996151
Vues:
14
This message has been marked as the solution to the initial question of the thread.
>Hi Everyone,
>
>I have routinely used a two table view to delete a parent record and it's child records. Have used the view designer to do this and it works fine. But have just run into a case where I have a parent table and this table has 4 child tables related to it.
>
>When I tried to work up the view in the view designer, it seems to create it okay (somewhat) - and I used LEFT OUTER JOINS as not all the child tables will always have child records.
>
>Anyhow, could not save the view to try it out. Should I be able to do this in the view designer or do I have to do a hand-coded view? or maybe I have to do 4 different views, one for each child table?
>
>Thanks,
>Albert Gostick

Albert,
My personal suggestion: Never use a view to update/delete/insert more than one base table.

Next simple or complex I suggest to create views in code (and generally include FORCE clause so designer can never open it and screw).
Cetin
Çetin Basöz

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