Caching result of SELECT statement for reuse in multiple queries

Posted by Andrew on Stack Overflow See other posts from Stack Overflow or by Andrew
Published on 2012-01-19T06:15:29Z Indexed on 2012/03/20 11:29 UTC
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ASP.NET

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sql-server

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Performance

I have a reasonably complex query to extract the Id field of the results I am interested in based on parameters entered by the user.

After extracting the relevant Ids I am using the resulting set of Ids several times, in separate queries, to extract the actual output record sets I want (by joining to other tables, using aggregate functions, etc).

I would like to avoid running the initial query separately for every set of results I want to return. I imagine my situation is a common pattern so I am interested in what the best approach is.

The database is in MS SQL Server and I am using .NET 3.5.

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