--a
CREATE PROCEDURE [dbo].[p_uczestnicy_wycieczki]
@id_wycieczki INT
AS
BEGIN
IF @id_wycieczki is null
BEGIN
PRINT 'argument nie moze byc null'
RETURN
END
select * from v_wycieczki_osoby
where id_wycieczki = @id_wycieczki
END
exec p_uczestnicy_wycieczki 2
--b
CREATE PROCEDURE [dbo].[p_rezerwacje_osoby]
@id_osoby INT
AS
BEGIN
IF @id_osoby is null
BEGIN
PRINT 'argument nie moze byc null'
RETURN
END
select * from v_wycieczki_osoby
where id_osoby = @id_osoby
END
exec p_rezerwacje_osoby 2
--c
CREATE PROCEDURE [dbo].[p_przyszle_rezerwacje_osoby]
@id_osoby INT
AS
BEGIN
IF @id_osoby is null
BEGIN
PRINT 'argument nie moze byc null'
RETURN
END
select * from v_wycieczki_przyszle
where id_osoby = @id_osoby
END
--d
CREATE PROCEDURE [dbo].[p_dostepne_wycieczki]
@kraj NVARCHAR(MAX), @data_od DATE, @data_do DATE
AS
BEGIN
IF @kraj is null or @kraj = ''
BEGIN
PRINT 'argument nie moze byc null'
RETURN
END
IF @data_od is null
BEGIN
PRINT 'argument nie moze byc null'
RETURN
END
IF @data_do is null
BEGIN
PRINT 'argument nie moze byc null'
RETURN
END
select * from v_wycieczki_przyszle
where id_osoby = @id_osoby
END
select * from v_dostępne_wyciezki
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