sql server 中存储过程where条件需要判断进行拼接

 1 USE [Mct]
 2 GO
 3 /****** Object:  StoredProcedure [dbo].[P_CountIcCardTradInfo]    Script Date: 05/20/2015 09:04:45 ******/
 4 SET ANSI_NULLS ON
 5 GO
 6 SET QUOTED_IDENTIFIER ON
 7 GO
 8 
 9 ALTER PROCEDURE [dbo].[P_CountIcCardTradInfo]
10 (
11  @bdate  datetime,
12  @edate  datetime,
13  @CusName varchar(30),
14  @CardCode varchar(30),
15  @BusinessType varchar(30),
16  @UserCode varchar(30)
17 )
18 AS
19 Declare @strSql varchar(max)
20 set @strSql=‘select RecordTime,CardCode,CusCode,RelName,BoothCode,Deposit,UserCode,BusinessType,BusinessValue from #TempTableTradInfoCount where  1=1‘;
21 
22 BEGIN
23     --创建临时表用于保存数据
24 Create table #TempTableTradInfoCount
25 (
26 
27 RecordTime     datetime      not null,
28 CardCode       varchar(10)   not null,
29 CusCode        varchar(30)   not null,
30 RelName        varchar(30)   not null,
31 BoothCode      varchar(30)   not null,
32 Deposit        decimal(10,2) not null,
33 UserCode       varchar(30)   not null,
34 BusinessType   varchar(50)   not null,
35 BusinessValue  varchar(50)   not null
36 )
37 
38 if(@bdate is not null) and (@bdate!=‘‘)
39  set @strSql= @strSql + ‘ and CONVERT(varchar(10),RecordTime,120) >= ‘‘‘+CONVERT(varchar(10),@bdate,120)+‘‘‘‘ ;
40  
41 if(@edate is not null) and (@edate!=‘‘)
42  set @strSql= @strSql + ‘ and CONVERT(varchar(10),RecordTime,120) <=‘‘‘+CONVERT(varchar(10),@edate,120)+‘‘‘‘ ;
43  
44 if (@CusName is not null) and (@CusName!=‘‘)
45  set  @strSql= @strSql + ‘ and RelName = ‘‘‘ + @CusName +‘‘‘‘;
46 
47 if (@CardCode is not null) and (@CardCode!=‘‘)
48  set  @strSql= @strSql + ‘ and CardCode =‘‘‘ + @CardCode+‘‘‘‘ ;
49  
50 if (@BusinessType is not null) and (@BusinessType!=‘‘)
51  set  @strSql= @strSql + ‘ and BusinessType =‘‘‘ + @BusinessType+‘‘‘‘ ;
52  
53 if (@UserCode is not null) and (@UserCode!=‘‘)
54  set  @strSql= @strSql + ‘ and UserCode =‘‘‘ + @UserCode +‘‘‘‘;
55  
56  --print @strsql;
57  
58 --主卡
59 insert into #TempTableTradInfoCount(RecordTime,CardCode,CusCode,RelName,BoothCode,Deposit,UserCode,BusinessType,BusinessValue)
60 select EditDate,IcCardNoCpu,Kh_dm,Kh_mc,‘‘,0,UseCode,‘MainCard‘,‘主卡‘  from Khda where IcCardNoCpu !=‘‘ and (UseCode!=‘Y‘ or UseCode!=‘y‘)
61 
62 --副卡
63 insert into #TempTableTradInfoCount(RecordTime,CardCode,CusCode,RelName,BoothCode,Deposit,UserCode,BusinessType,BusinessValue)
64 select EditDate,PartCardNo,Khdm,Khmc,‘‘,ysje,UserCode,‘ViceCard‘,‘副卡‘ from IcCardCopyRecord 
65 
66 --临时卡转正
67 insert into #TempTableTradInfoCount(RecordTime,CardCode,CusCode,RelName,BoothCode,Deposit,UserCode,BusinessType,BusinessValue)
68 select pd.RecordTime,cus.IcCardNoCpu,cus.Kh_dm,cus.Kh_mc,‘‘,pd.Deposit,Registration,‘TemCard‘,‘临时卡‘ from PositiveDeposit pd inner join Khda cus on pd.CustomerCord=cus.Kh_dm
69 
70 --挂失
71 insert into #TempTableTradInfoCount(RecordTime,CardCode,CusCode,RelName,BoothCode,Deposit,UserCode,BusinessType,BusinessValue)
72 select LossRq,CardCode,Khdm,Khmc,‘‘,Gsf,UserCode,‘LossCard‘,‘挂失‘ from IcCardLoss
73 
74 --退卡
75 insert into #TempTableTradInfoCount(RecordTime,CardCode,CusCode,RelName,BoothCode,Deposit,UserCode,BusinessType,BusinessValue)
76 select EditDate,CardCode,Khdm,Khmc,‘‘,Tkf,UserCode,‘BackCard‘,‘退卡‘ from IcCardReturn 
77 
78 exec(@strSql);
79 
80 END