[dba-SQLServer] 'Just Date' criteria.

Hello all,

apologies if basic question but your help is appreciated.

Issue / Problem:
I need to select data with a particular date value 
but ignore the time contained in the data.
ie all records from a particular day what ever the time

I can see a number of solutions eg.
*	Convert date (Guess not always good solution as may not use
available indexes)
*	Use range in criteria (Is this efficient)
*	Use multiple date part functions (Is this efficient  and any
different from point above)

Any views / advice on what is usually the most efficient method would be
great

Thanks in advance

john


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