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To requery after a TABLEUPDATE()?
Message
De
04/05/2000 11:34:48
 
 
À
04/05/2000 08:56:21
Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Divers
Thread ID:
00365863
Message ID:
00366129
Vues:
15
Not if the child records are not going to be changed, no.

And yes, TFUG is still meeting although I forgot to go yesterday. Whoops.




>So is that no, I do not need to requery after a tableupdate? In other words, I can update the view many times and not requery after each tableupdate, as long as I am updating the same record(s)?
>
>By the way, is the Tall. FUG still meeting?
>
>Thanks, Chris
>
>
>
>No. Only if the parent changes or there are calculated dependencies between parent and child that are not being directly addressed. In fact, minimizing TABLEUPDATES is a great way to speed up your app.
>
>>I am using parent local view and a child local view with a parent/child form. I have written code that when the user changes the value of a certain field in the parent view it replaces a value in the child view for all records. I then issue a TABLEUPDATE(.T.).
>>
>>Do I need to REQUERY() the child view after every TABLEUPDATE()?
>>
>>Thanks, Chris
------------------------------------------------
John Koziol, ex-MVP, ex-MS, ex-FoxTeam. Just call me "X"
"When the going gets weird, the weird turn pro" - Hunter Thompson (Gonzo) RIP 2/19/05
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