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Mycroft Holmes23-Jul-10 13:41
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QuestionCannot test the registered server in SQL Server 2008, neither start, pause or stop Pin
Kujtim Hyseni23-Jul-10 6:01
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Questionproblem getting data in a group Pin
Dhyanga23-Jul-10 2:54
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CitrusTech23-Jul-10 21:11
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QuestionTable Optimization Problem - SQL Server Pin
Jacobus0123-Jul-10 2:36
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AnswerRe: Table Optimization Problem - SQL Server Pin
Eddy Vluggen23-Jul-10 5:06
professionalEddy Vluggen23-Jul-10 5:06 
Jacobus01 wrote:
Will it help if I modify all the select statements in these apps to not have locks eg "select [columns] from [tablename] with (nolock) where..."?.


It feels faster, doesn't it? The documentation on MSDN reveals why it's faster;

Do not issue shared locks and do not honor exclusive locks. When this option is in effect, it is possible to read an uncommitted transaction or a set of pages that are rolled back in the middle of a read. Dirty reads are possible. Only applies to the SELECT statement.


That means that you could be reading data that's not committed. I'd be very carefull if the database contains a lot of stored procedures and utilizes transactions a lot.

How are the indexes, and what does the profiler say?
I are Troll Suspicious | :suss:

AnswerRe: Table Optimization Problem - SQL Server Pin
Mycroft Holmes23-Jul-10 14:00
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Questionprimary key Pin
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R. Giskard Reventlov23-Jul-10 2:34
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Eddy Vluggen23-Jul-10 4:55
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QuestionDatabase Normalisation Pin
Euhemerus22-Jul-10 9:00
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