Same query taking too much time for some set of data or rows.
Ryan,Instead of just 'My Book' you may want to specify the title. Say, I see that it's a lulu.com, so I decided it's not worth clicking although I was a bit curious of what this book is about.For every...
View ArticleSame query taking too much time for some set of data or rows.
Please take a look at the link below. http://sqlmag.com/t-sql/understanding-query-planshttps://www.simple-talk.com/sql/performance/execution-plan-basics/I think these graphical representations of query...
View ArticleSame query taking too much time for some set of data or rows.
Dear Ed Thanks for your valuable suggestions .From next time i will keep in mind the suggestions in order to create an index.Actually i am not able to upload execution plans as image because it throws...
View ArticleSame query taking too much time for some set of data or rows.
you are searing the eventname column for the word engine. This will be a very expensive operation. You should include a full-text index on the eventname column and then use the contains predicate...
View ArticleSame query taking too much time for some set of data or rows.
You need to learn about execution plans. You were asked to provide execution plans and you didn't so I can only assume you don't know what they are.Based on the sample code you provided and the table...
View ArticleSame query taking too much time for some set of data or rows.
Thanks for reply .. SELECT TR.EventName,TR.ReceiveTime,ISNULL(TR.InputStatus,0) AS InputStatus, TR.Latitude,TR.Longitude,TR.Speed,TR.TrackerID,TR.OdoMeter,TR.Direction --WITH READCOMMITTED FROM...
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Same query taking too much time for some set of data or rows.
In addition and to clarify...1. we need both execution plans for the one who run fast and the one who run slow - confirm the EP is the same and check values like predicted number of rows and actual...
View ArticleSame query taking too much time for some set of data or rows.
Hi,Actual or Estimated execution plans would be helpful to proceed further on this type of issues.ThanksM.RameshRamesh. M
View ArticleSame query taking too much time for some set of data or rows.
Hi Uttam,Your table is considerably large. So a "SELECT * ..." query will take time to complete the execution.Always use a filtering condition in your queries (Especially when you use a SELECT *;...
View ArticleSame query taking too much time for some set of data or rows.
TableName:TrackerResponse [ID] [numeric](18, 0) NOT NULL, [TrackerID] [numeric](18, 0) NULL, [ImagePath] [nvarchar](50) NULL, [EventName] [varchar](50) NULL, [ReceiveTime] [datetime] NOT NULL,...
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