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UnicornsRreal
Joined: 27 May 2011
Posts: 5
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 Posted: Thu Jan 26, 2012 12:53 pm Post subject: 10 Expensive Queries For the Last Week |
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Hi
Is there away to get the most expensive queries for the last 7 days every hour?
Can this be pulled from the database some how? |
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Chris Spencer
Joined: 29 Aug 2006
Posts: 300
Location: Red Gate - Cambridge
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| Posted: Thu Jan 26, 2012 3:00 pm Post subject: |
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Hi
The repository is not documented sorry but it should be possible to get information from the following three views.
[data].[Cluster_SqlServer_TopQueries_UnstableSamples_View]
[data].[Cluster_SqlServer_TopQueries_Instances_View]
[data].[Cluster_SqlServer_TopQueries_StableSamples_View]
The function utils.TicksToDateTime() can be used to filter by date. Using something like this:
| Code: |
| WHERE utils.TicksToDateTime(data.Cluster_SqlServer_TopQueries_Instances_View.IdCollectionDate) > DATEADD(day, -7, GETDATE()) |
It might take a bit of experimentation to get this working.
Regards
Chris
_________________
Chris Spencer
Test Engineer
Red Gate |
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