使用事务向SqlServer中插入数据

create proc DemandInfoInsert
@Type bigint,
@DemandSort bigint,
@Title varchar(100),
@detail text,
@EndDate datetime,
@AddUser bigint,
@IsShow int,
@AddDate datetime,
@ServeSort bigint,
@TransitSort bigint,
@GoodsSort bigint,
@GoodsWeight decimal,
@Unit varchar(20),
@PackExplain varchar(64),
@WillPrice money,
@StartPlace varchar(100),
@FinishPlace varchar(100),
@ConsignmentDate datetime,
@LinkMan varchar(8),
@LinkAddress varchar(100),
@PostNum varchar(8),
@LinkPhone varchar(20),
@Email varchar(50),
@Fax varchar(20),
@IsType bigint
AS
Begin
begin transaction AddDemandInfo
declare @DemandInfoID int
insert into DemandInfo (Type,DemandSort,Title,detail,EndDate,AddUser,IsShow,AddDate) values(@Type,@DemandSort,@Title,@detail,@EndDate,@AddUser,@IsShow,@AddDate)
set @DemandInfoID = scope_identity()
insert into DemandSubInfo (DemandID,ServeSort,TransitSort,GoodsSort,GoodsWeight,Unit,PackExplain,WillPrice,StartPlace,FinishPlace,ConsignmentDate) values(@DemandInfoID,@ServeSort,@TransitSort,@GoodsSort,@GoodsWeight,@Unit,@PackExplain,@WillPrice,@StartPlace,@FinishPlace,@ConsignmentDate)
insert into TradeLinkInfo (LinkMan,LinkAddress,PostNum,LinkPhone,Email,Fax,PyTradeID,IsType) values(@LinkMan,@LinkAddress,@PostNum,@LinkPhone,@Email,@Fax,@DemandInfoID,@IsType)

if @@Error<>0
begin
Rollback transaction AddDemandInfo
end

commit transaction AddDemandInfo
End
GO