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SQL code:
@ResultMessage varchar(100) output
as
begin
if((select count(*) from dbo.tb_readerInfo where readerId=@readerId and haveBorrowNum<canBorrowNum)=0)
@ResultMessage = '¸Ã¶ÁÕß²»´æÔÚ»òÕß½èÔÄÊé¼®ÒÑÂú'
end
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SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
-- =============================================
-- Author:
-- Create date:
-- Description:
-- =============================================
CREATE PROCEDURE ProBookBorrowInsert
@readerId int,
@bookId int,
@returnTime datetime,
@ResultMessage varchar(100) output
AS
BEGIN
if((select count(*) from dbo.tb_readerInfo where readerId=@readerId and haveBorrowNum<canBorrowNum)=0)
@Res
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