Plateforme Level Extreme
Abonnement
Profil corporatif
Produits & Services
Support
Légal
English
Views & VFP6
Message
De
03/12/1998 23:12:47
Larry Long
ProgRes (Programming Resources)
Georgie, États-Unis
 
 
À
03/12/1998 15:09:35
Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Titre:
Divers
Thread ID:
00162776
Message ID:
00163941
Vues:
14
>>>>Have you tried removing the table ref?
>>>>i.e...
>>>>CREATE SQL VIEW lv_findmembres AS ;
>>>>SELECT * ;
>>>>FROM clubapp!membres ;
>>>>WHERE UPPER(cnom) LIKE UPPER(?vp_cNom);
>>>>AND UPPER(cprenom) LIKE UPPER(?vp_cPrenom)
>>>>
>>>>or
>>>>
>>>>CREATE SQL VIEW lv_findmembres AS ;
>>>>SELECT * ;
>>>>FROM clubapp!membres ;
>>>>WHERE UPPER(cnom)=UPPER(?vp_cNom);
>>>>AND UPPER(cprenom)=UPPER(?vp_cPrenom)
>>>
>>>Thanks to all for your help !
>>>
>>>Gilles
>>What was the solution?
>Hi !
>The solution was strange !!! but it works :
>On my database membres I had an index on UPPER(cnom) named CNOM... I just deleted this index and everything is working now... I have to say that I don't understand why at all but it works...
>
>Perhaps someone has an answer to this mystery ???
>
>Gilles
If you don't have an index on UPPER(cnom) then your SELECT statement will suffer a significant performance degredation.
L.A.Long
ProgRes
lalong1@charter.net
Précédent
Suivant
Répondre
Fil
Voir

Click here to load this message in the networking platform