Plateforme Level Extreme
Abonnement
Profil corporatif
Produits & Services
Support
Légal
English
How to exclude duplicates
Message
De
09/04/1998 10:40:42
 
 
À
09/04/1998 10:34:29
Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Divers
Thread ID:
00090768
Message ID:
00090773
Vues:
26
>I want to check for duplicates before I commit a new record.
>
>My form uses bound text boxes and the 'Add' button appends a blank record. When the text boxes are filled in, and I search for a pre-existing record using the key fields, I find the record I'm adding!!!
>
>What is the right way to do this? Does it involve public/private datasessions - buffermode settings - etc.?
>
>Please be specific, this is driving me crazy...
>
>TIA

Usually, INSERT-SQL is preferable to create new records, i.e. you generate unique key first and then use it to get a record.
Edward Pikman
Independent Consultant
Précédent
Suivant
Répondre
Fil
Voir

Click here to load this message in the networking platform