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CREATE PROCEDURE InsertOrder
(
    @CustomerId int,
    @MX nvarchar(4000),
    @Incom smallint
)
 
AS
 
SET NOCOUNT ON
 
--ÕâÒ»¸ö²¿·Ö»¹¿Éµ¥¶ÀÌáÈ¡µ½Ò»¸ö´æ´¢¹ý³ÌÖÐͨ¹ý´«Èë¡°µ¥¾Ý±êʶºÅ¡±ºÍ¡°µ¥¾Ý±íÃû¡±Îª²ÎÊý---------------------------------------

 
--ÕÒÕÊÌ××ÖÍ·ºÅ

DECLARE @IH char(1)
SELECT @IH = LEFT(IncID,1) FROM accounts WHERE ID = @Incom
 
--±àºÅÄêÔ²¿·Ö

DECLARE @YM char(6)
SET @YM = CONVERT(char(6),GETDATE(),12)
--µ¥¾Ý×ÖÍ·

DECLARE @DJHH char(8)
SET @DJHH = @IH + 'E' + @YM
 
 
--ÕÒ±àºÅµÄ»ùÖµ£¨·½·¨£ºÓõ±ÌìµÄ±àºÅµ½ÅÅÐòÈ¡×î´óµÄÒ»¸ö¡£È統ǰ×î´ó±àºÅΪ0001ÄÇôËüµÄ»ùֵΪ1£¬ÕâÑù¾ÍÄܵóöϸö±àºÅΪ0002£©

DECLARE @MNO INT --µ±Ìì×î´óµÄµ¥¾ÝºÅ(ÊýÖµ)

SET @MNO = 1
select TOP 1 @MNO = CONVERT(int,RIGHT(DJH,4))+1 from Orders where left(DJH,8) = @DJHH and incom = @Incom Orders by DJH desc
 
 
DECLARE @DJH char(12)
 
--À©³ä³É4λʮ½øÖƱàºÅ(×î´ó¿ÉÏÔʾ9999)

IF @MNO < 9999
  IF @MNO < 999
    IF @MNO < 99
      IF @MNO < 9
        SET @DJH = @DJHH + '000' + CONVERT(char(1),@MNO)
      ELSE
        SET @DJH = @DJHH + '00' + CONVERT(char(2),@MNO)
    ELSE
      SET @DJH = @DJHH + '0' + CONVERT(char(3),@MNO)
  ELSE
    SET @DJH = @DJHH + CONVERT(char(4),@MNO)
ELSE
  SET @DJH = @DJHH + '9999'
 
 
----£¨¿ÉÌáÈ¡µÄ²¿·Ö½áÊø£©------------------------------------------------------------------------------------------------------

  
--²åÈë¶©µ¥

INSERT INTO Orders (DJH, CustomerId, MX, InCom) VALUES (@DJH, @CustomerId, @MX, @Incom)
 
RETURN
GO

 Ô­ÎĵØÖ· http://www.cnblogs.com/esshs/archive/2005/05/08/151125.html
 ·¢±íÓÚ£º 2008-05-29£¬ÐÞ¸ÄÓÚ£º 2008-05-29 12:57 ÒÑä¯ÀÀ154´Î£¬ÓÐÆÀÂÛ0Ìõ ÍÆ¼ö ͶËß

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