
CREATE FUNCTION [dbo].[LG_DATETOINT](@LDATE DATETIME) RETURNS INT AS BEGIN DECLARE @YEAR INT ,@MONTH INT ,@DAY INT SET @YEAR = YEAR(@LDATE) SET @MONTH = MONTH(@LDATE) SET @DAY = DAY(@LDATE)
RETURN @YEAR*65536+ @MONTH*256+@DAY
END
CREATE FUNCTION [dbo].[LG_DATETOINT](@LDATE DATETIME) RETURNS INT AS BEGIN DECLARE @YEAR INT ,@MONTH INT ,@DAY INT SET @YEAR = YEAR(@LDATE) SET @MONTH = MONTH(@LDATE) SET @DAY = DAY(@LDATE)
RETURN @YEAR*65536+ @MONTH*256+@DAY
END
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