Home Forums SQL Server 7,2000 T-SQL Need help on query performance RE: Need help on query performance
John Mitchell-245523
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May 26, 2016 at 5:25 am
#1881517
Sergiy (5/26/2016)Source may be not even needed, if it's a clustered index.
Sergiy (5/26/2016)
Yes, that's true. You only want the actual key columns.
John