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|
IF EXISTS
(SELECT name FROM sysobjects WHERE name = 'GetPhotoByIdStudent' AND type = 'TF')
DROP FUNCTION GetPhotoByIdStudent
GO
/*****************************************************
*
* Procédure prévue pour retourner une liste de photos
* Ne renvera que une ou zéro photo pour le moment
*
******************************************************/
CREATE FUNCTION dbo.GetPhotoByIdStudent(@IdStudent UniqueIdentifier)
RETURNS @Photo TABLE
(
Id int,
[Name] Varchar(50),
Description Varchar(250),
[File] Image,
Tag Varchar(250)
)
AS
BEGIN
DECLARE @Id int;
DECLARE @Name Varchar(50);
DECLARE @Description Varchar(250);
DECLARE @File Image;
DECLARE @Tag Varchar(250);
DECLARE Photo_Cursor CURSOR FOR
SELECT
dbo.Photo.Id,
dbo.Photo.[Name],
dbo.Photo.Description,
dbo.Photo.[File],
dbo.Photo.Tag
FROM
dbo.Photo WHERE dbo.Photo.FkIdUser = @IdStudent
OPEN Photo_Cursor
FETCH NEXT FROM Photo_Cursor
INTO
@Id,
@Name,
@Description,
@File,
@Tag
WHILE @@FETCH_STATUS = 0
BEGIN
INSERT INTO @Photo
(
Id,
[Name],
Description,
[File],
Tag
)
VALUES
(
@Id,
@Name,
@Description,
@File,
@Tag
)
FETCH NEXT FROM Photo_Cursor
INTO
@Id,
@Name,
@Description,
@File,
@Tag
END
CLOSE Photo_Cursor
DEALLOCATE Photo_Cursor
RETURN
END
GO
-- SELECT * FROM GetPhotoByIdStudent() |
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