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Using a Cursor, Why?
Message
Information générale
Forum:
Microsoft SQL Server
Catégorie:
Autre
Versions des environnements
SQL Server:
SQL Server 2008
Divers
Thread ID:
01479241
Message ID:
01479289
Vues:
61
>>>Hi,
>>>
>>>I am wondering about cursors. Why would one use a cursor in SQL Server?
>>
>>Performance.
>
>I think that would be about the last reason.
>
>Although I haven't had performance issues with cursors, I've heard horror stories from people who claim they have.
>
>I only use them if I can't come up with a cleaner way to accomplish something.

I'm not sure you're going to convince me disk based operations perform better than memory based operations.
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