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I am working on one query with was gifted to me to work on has 3 group by and one function. THis query takse more than 15 minutes and end user can't wait that long
I already have done several thing includes:
(1) Performance Tunning,
(2) Rewrite Index(Clustered and nonclustered)
Posted 27-Jul-12 5:00am
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OriginalGriff 27-Jul-12 12:24pm
   
We can't answer that base on the information you supply.
We would need to see the query to stand a chance of answering! Think about it: which of the cars parked outside the building is mine? It's got a six in the registration!
That is what you have asked us so far.
Use the "Improve question" widget to edit your question and provide better information.

1 solution

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Solution 1

Use Sqlprofiler , Database tuning Advisor and use Unique index

is better way to increase performance.
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