Plateforme Level Extreme
Abonnement
Profil corporatif
Produits & Services
Support
Légal
English
*Select (...) Union (...)* in VFP5.0
Message
De
08/01/1997 15:55:21
 
Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Divers
Thread ID:
00016687
Message ID:
00016776
Vues:
38
>>Hi.
>>Strange, but the same query "Select[...]Union[...]" in VFP5 works few times slower than in VFP3. What causes it?
>>Thanks in advance,
>>Vidmantas.
>
>it seems that some of the queries that were rushmore optimizable are not anymore...

I`m using combined for selection of unique values from two same type fields. If such kind of queries are not optimizable anymore and works so slowly, is there other fast way to do it ?
Précédent
Suivant
Répondre
Fil
Voir

Click here to load this message in the networking platform