Please go through the query and and provide output of SELECT * FROM #tmp

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CREATE TABLE #tmp
(	
	Dates Date NULL,
	Cat [varchar](255) NULL,
	Plugin int PRIMARY KEY CLUSTERED WITH (IGNORE_DUP_KEY = ON),
	IP Bigint NULL
)
GO

INSERT INTO #tmp VALUES
(GETDATE(),'1',1,1),
(GETDATE()+1,'2',1,1),
(GETDATE()+2,'3',1,1),
(GETDATE()+3,'4',1,1)
GO

SELECT * FROM #tmp

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