Sybase:存储过程GROUP

--版本1
IF OBJECT_ID ('dbo.STATISTICS_FOR_SHITANG') IS NOT NULL
	DROP PROCEDURE dbo.STATISTICS_FOR_SHITANG
GO

CREATE PROCEDURE STATISTICS_FOR_SHITANG 
	@BEGIN_TIME DATE
AS 
BEGIN
	SELECT 
	dd.C_PID,
	(datepart(weekday,dd.D_YDQHSJ2)-1) AS N_WEEKDAY,
	dd.D_YDQHSJ2 AS D_QHSJ,
	SUM(dd.N_YDSPSL) AS N_COUNT 
	FROM 
	T_DD_SHITANG dd, 
	T_SP_SHITANG sp 
	WHERE dd.C_PID = sp.C_ID AND dd.T_YDZT = 1
 	AND 
 	(
 		dd.D_YDQHSJ2=@BEGIN_TIME 
   		OR dd.D_YDQHSJ2=dateadd(dd,1,@BEGIN_TIME) 
		OR dd.D_YDQHSJ2=dateadd(dd,2,@BEGIN_TIME) 
		OR dd.D_YDQHSJ2=dateadd(dd,3,@BEGIN_TIME) 
		OR dd.D_YDQHSJ2=dateadd(dd,4,@BEGIN_TIME) 
		OR dd.D_YDQHSJ2=dateadd(dd,5,@BEGIN_TIME) 
		OR dd.D_YDQHSJ2=dateadd(dd,6,@BEGIN_TIME) 
		)
	GROUP BY dd.C_PID,dd.D_YDQHSJ2,dd.N_YDSPSL
	--dd.D_YDQHSJ2,
	--dd.N_YDSPSL
END
GO

EXEC STATISTICS_FOR_SHITANG '2011/09/27'



--版本2
IF OBJECT_ID ('dbo.STATISTICS_FOR_SHITANG') IS NOT NULL
	DROP PROCEDURE dbo.STATISTICS_FOR_SHITANG
GO

CREATE PROCEDURE STATISTICS_FOR_SHITANG 
	@BEGIN_TIME DATE
AS 
BEGIN
	SELECT 
	dd.C_PID,
	(datepart(weekday,dd.D_YDQHSJ2)-1) AS N_WEEKDAY,
	SUM(dd.N_YDSPSL) AS N_COUNT 
	FROM 
	T_DD_SHITANG dd, 
	T_SP_SHITANG sp 
	WHERE dd.C_PID = sp.C_ID AND dd.T_YDZT = 1
 	AND 
 	(
 		dd.D_YDQHSJ2=@BEGIN_TIME 
   		OR dd.D_YDQHSJ2=dateadd(dd,1,@BEGIN_TIME) 
		OR dd.D_YDQHSJ2=dateadd(dd,2,@BEGIN_TIME) 
		OR dd.D_YDQHSJ2=dateadd(dd,3,@BEGIN_TIME) 
		OR dd.D_YDQHSJ2=dateadd(dd,4,@BEGIN_TIME) 
		OR dd.D_YDQHSJ2=dateadd(dd,5,@BEGIN_TIME) 
		OR dd.D_YDQHSJ2=dateadd(dd,6,@BEGIN_TIME) 
		)
	GROUP BY dd.C_PID,dd.D_YDQHSJ2
	--dd.D_YDQHSJ2,
	--dd.N_YDSPSL
END
GO

EXEC STATISTICS_FOR_SHITANG '2011/09/27'