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--ALTER VIEW [dbo].[LIBRARY_LOAN_REGISTRATION_VIEW]
--AS
SElECT
LLR.ID,
ISNULL(LLR.LIBRARY_ID,-1) AS LIBRARY_ID,
ISNULL(LC.LIBRARY_NAME,'') AS LIBRARY_NAME,
ISNULL(LC.FINE_PRICE,1) AS FINE_PRICE,
ISNULL(LLR.ASSET_ID,-1) AS ASSET_ID,
ISNULL(LR.TITLE,'') AS TITLE,
ISNULL(LLR.LOANER_ID,-1) AS LOANER_ID,
CASE LOANER_ID
WHEN 1 THEN ISNULL(STUDENT_REG.FIRST_NAME,'') + ' ' + ISNULL(STUDENT_REG.LAST_NAME,'')
WHEN 2 THEN ISNULL(TEACHER.FIRST_NAME,'') + ' ' + ISNULL(TEACHER.LAST_NAME,'')
WHEN 3 THEN ISNULL(ADMINISTRATOR.FIRST_NAME,'') + ' ' + ISNULL(ADMINISTRATOR.LAST_NAME,'')
WHEN 4 THEN ISNULL(PRINCIPAL.FIRST_NAME,'') + ' ' + ISNULL(PRINCIPAL.LAST_NAME,'')
WHEN 5 THEN ISNULL(PARENT.FIRST_NAME,'') + ' ' + ISNULL(PARENT.LAST_NAME,'')
END AS LOANER_NAME,
ISNULL(LLR.LOANER_TYPE_ID,-1) AS LOANER_TYPE_ID,
ISNULL(CONVERT(varchar, LLR.LOAN_DATE, 106), '') AS LOAN_DATE,
ISNULL(CONVERT(varchar, LLR.DUE_DATE, 106), '') AS DUE_DATE,
ISNULL(CONVERT(varchar, LLR.RETURN_DATE, 106), '') AS RETURN_DATE,
DATEDIFF(dd,DUE_DATE,getdate()) AS NUM_OF_DAY_LATE,
ISNULL(LLR.LENDING_STATUS_ID,-1) AS LENDING_STATUS_ID,
(DATEDIFF(dd,DUE_DATE,getdate()) * FINE_PRICE) AS FINE_AMOUNT,
ISNULL(LKLS.NAME,'') AS LENDING_STATUS
FROM
dbo.LIBRARY_LOAN_REGISTRATION LLR LEFT OUTER JOIN
dbo.LIBRARY_CONFIGURATION LC ON LLR.LIBRARY_ID=LC.ID LEFT OUTER JOIN
dbo.LIBRARY_REPOSITORY LR ON LLR.ASSET_ID=LR.ID LEFT OUTER JOIN
dbo.LIBRARY_KEYWORD_LENDING_STATUS LKLS ON LLR.LENDING_STATUS_ID=LKLS.KEYWORD_ID LEFT OUTER JOIN
dbo.STUDENTS_REGISTRATION_VIEW AS STUDENT_REG ON LLR.LOANER_ID = STUDENT_REG.ID AND LLR.LOANER_ID = 1 LEFT OUTER JOIN
dbo.STAFF_REGISTRATION_VIEW AS TEACHER ON LLR.LOANER_ID = TEACHER.ID AND LLR.LOANER_ID = 2 LEFT OUTER JOIN
dbo.STAFF_REGISTRATION_VIEW AS ADMINISTRATOR ON LLR.LOANER_ID = ADMINISTRATOR.ID AND LLR.LOANER_ID =3 LEFT OUTER JOIN
dbo.STAFF_REGISTRATION_VIEW AS PRINCIPAL ON LLR.LOANER_ID = PRINCIPAL.ID AND LLR.LOANER_ID = 4 LEFT OUTER JOIN
dbo.PARENT_REGISTRATION_VIEW AS PARENT ON LLR.LOANER_ID = PARENT.ID AND LLR.LOANER_ID = 5
GO
SET ANSI_NULLS OFF
GO
SET QUOTED_IDENTIFIER OFF
GO
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