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SELECT IDD=IDENTITY(INT,1,1),* INTO #T from TB
DELETE #T WHERE IDD NOT IN (SELECT TOP N IDD from #T)
DROP TABLE TB
INSERT TB SELECT * from #T
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SQL code:
delete from tb where id in (select top n id from tb)
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SQL code:
SELECT IDD=IDENTITY(INT,1,1),* INTO #T from TB
DELETE #T WHERE IDD NOT IN (SELECT TOP N IDD from #T)
DROP TABLE TB
INSERT TB SELECT A,B,C,D..... from #T
SQL code
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