Query taking long time

• dastagiri16

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  September 25, 2016 at 3:22 pm

  #330488

  hi,

  one of the query is having the below parameter

  declare @StartDate DATETIME

  select @StartDate= SWITCHOFFSET(CONVERT(DATETIMEOFFSET, (DATEADD(day, -1, GETDATE()))), '-10:00')

  and we used startdate in where condition.It is taking login time 48 seconds run in one server but when we execute it from linked server through ..its giving result in 2 seconds ..is there any server setting issue ?

• Jay-B 46467

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  January 27, 2017 at 1:27 pm

  #1925425

  1. look at the execution plan to find clues

  2. Replace the * with the actual column names - don't know why, but it sometimes helps

  3. add index to each column and try (until you find the best one)

  4. try to change the primary key's index type - try Clustered instead of Non-Clustered

  5. try to create a view upon this table and query from the view instead

• September 26, 2018 at 11:30 pm

  This was removed by the editor as SPAM