Plateforme Level Extreme
Abonnement
Profil corporatif
Produits & Services
Support
Légal
English
SEEK equivalent in Sql-Server
Message
De
10/06/2002 10:26:17
 
 
Information générale
Forum:
Visual FoxPro
Catégorie:
Client/serveur
Divers
Thread ID:
00666496
Message ID:
00666512
Vues:
14
>>Hi
>>
>>Can anyone tell me how you would go about effectively seeking on a SQL-Server table, do you need to issue a "Select" and check the number of results.
>>
>>How about speed issues? Is Seek quicker?
>
>The fastest way to check if record or records exist in Sql Server is to use EXISTS operator.
IF EXISTS ( SELECT * FROM mytable WHERE < conditions >
Thanks, do you know what the speed differences are?

Kev
Précédent
Suivant
Répondre
Fil
Voir

Click here to load this message in the networking platform