表值函数

USE [CoatERdb]
GO
/****** Object:  UserDefinedFunction [dbo].[V_ReProducing]    Script Date: 01/28/2010 09:45:11 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER OFF
GO

ALTER     function [dbo].[V_ReProducing](
    @_begin     datetime,    
    @_end       datetime
            )                  
   returns table  
as          
    Return (
        Select NO,Op,Class,
        sum(_IN) as _SumIN,
        sum(_Out) as _SumOut,
        sum(_RePro) as _SumRP,
        cast((sum(_IN)+sum(cast(_RePro as int))-sum(_Out))/cast((sum(_IN)+sum(cast(_RePro as int))) as float )*100 as numeric(18,1)) as _RP
        from
            ((Select  t_machno as NO,t_operator as Op,t_opclass as Class,
            sum(isnull(t_innum,0)-isnull(t_TInNum,0)-isnull(t_OverTol,0) ) as _IN,
            sum(isnull(t_outnum,0)+isnull(t_POkNum,0)) as _Out, 0 as _RePro
            from er_tb_rpt
            where  (InType<30) and (OrderType=0) and t_begintime>=@_begin and t_begintime<=@_end
            group by  t_machno,t_operator,t_opclass    )
            Union all
            (Select  t_machno as NO,t_operator as Op,t_opclass as Class,
            0 as _IN,
            0 as _Out,
            sum(cast(isnull(b_Remarknum,0) as int)) as _RePro
            from er_tb_rpt
            where  (InType<30) and (OrderType=0) and  t_begintime>=@_begin and t_begintime<=@_end
            and ((CHARINDEX('導線發黑', bSurRemark) <= 0)  or (CHARINDEX('導線沾機油', bSurRemark) <= 0))
            group by  t_machno,t_operator,t_opclass    )) A
        group by NO,Op,Class
        having  (sum(_IN)+sum(_RePro))<>0
        )

/*
    Select no,Op,class,_SumIN,_SumOut,_SumRP,_RP,
    RP=case (case when _RP<0 then 0.0 else _RP end)
            when '0.0' then '0'  
            when '100.0' then '100%'  
            else  cast(_RP as varchar(50))+'%'  end
    from dbo.V_ReProducing('2009/3/4 7:59:59','2009/3/5 7:59:59')
    where no='1#'

    Select
    RP=case (sum(case when _RP<0 then 0.0 else _RP end)/count(_RP))
            when '0.0' then '0'  
            when '100.0' then '100%'  
            else  cast(_RP as varchar(50))+'%'  end
    from dbo.V_ReProducing('2009/3/4 7:59:59','2009/3/5 7:59:59') where no='1#'    
group by _RP
    
*/