Answer: How can I remove duplicate rows?

answer re: How can I remove duplicate rows?

Sep 29 '10

771

Another possible way of doing this is

; 

--Ensure that any immediately preceding statement is terminated with a semicolon above
WITH cte
     AS (SELECT ROW_NUMBER() OVER (PARTITION BY Col1, Col2, Col3 
                                       ORDER BY ( SELECT 0)) RN
         FROM   #MyTable)
DELETE FROM cte
WHERE  RN > 1;

I am using ORDER…

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