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A nightmare with table buffering
Message
De
09/10/2003 12:38:43
Hilmar Zonneveld
Independent Consultant
Cochabamba, Bolivie
 
 
Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Divers
Thread ID:
00836796
Message ID:
00837001
Vues:
26
>Zoran,
>
>Sorry to be so slow in getting this but I've used optimistic table buffering on a cursor in a database to allow users to edit a grid control and commit the changes using an edit off button which then does a tableupdate.
>
>If two people change the same records then that's not very likely so not an issue. I thought that Foxpro would allow me to commit the buffered records only automatically by issueing the command TABLEUPDATE(1,.T.,.table_main)?
>
>Are you saying I have to tell foxpro which updates to peform one by one by specifying the unique key value?

No, but you have to specify the correct field.

Actually, I was assuming you were working with views, since this is a potential problem with views.
Difference in opinions hath cost many millions of lives: for instance, whether flesh be bread, or bread be flesh; whether whistling be a vice or a virtue; whether it be better to kiss a post, or throw it into the fire... (from Gulliver's Travels)
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