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SEEK equivalent in Sql-Server
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À
10/06/2002 10:26:17
Information générale
Forum:
Visual FoxPro
Catégorie:
Client/serveur
Divers
Thread ID:
00666496
Message ID:
00666519
Vues:
17
>>>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?

Compare to what?
--sb--
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