Friday, February 27, 2015

How is it possible to use Index Seek for LIKE %search-string% case?

SQL Server optimizer just uses a cached plan, issue first


DBCC DROPCLEANBUFFERS


go


EXEC dbo.USP_SAMPLE_PROCEDURE N'%94'


And you will CI scan in both executions




Best Regards,Uri Dimant SQL Server MVP, http://ift.tt/1iQ9JkR



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