Answer by elixenide for Why was this deleted?
There are two actual questions in the question you answered:Is there any purpose for using both DISTINCT and GROUP BY in SQL?Does anyone know of any situations where both DISTINCT and GROUP BY needs to...
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I posted an answer to this question, but it was deleted. It said:One or the other or both you get the same query plan and the same results. Test for yourself.It is an exact tested answer to the stated...
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