@Marcin.Miga: czyli muszę wyłączać i włączać po każdym Insercie do tabeli w którym był IDENTITY ?
Jednak dalej jest ten błąd przy Towarach.
SET IDENTITY_INSERT Magazyny ON;
INSERT INTO Magazyny VALUES (10000);
INSERT INTO Magazyny VALUES (10000);
INSERT INTO Magazyny VALUES (10000);
INSERT INTO Magazyny VALUES (10000);
INSERT INTO Magazyny VALUES (10000);
SET IDENTITY_INSERT Magazyny OFF;
INSERT INTO Magazynierzy VALUES (1,80110812915,'Pawel','Nowak');
INSERT INTO Magazynierzy VALUES (1,88081102937,'Jan','Kowalski');
INSERT INTO Magazynierzy VALUES (1,81081102937,'Jan','Maria');
INSERT INTO Magazynierzy VALUES (1,97061305557,'Aleksander','Kosiak');
INSERT INTO Magazynierzy VALUES (2,80115812915,'Joanna','Kowalska');
INSERT INTO Magazynierzy VALUES (2,88084102937,'Adam','Zieliński');
INSERT INTO Magazynierzy VALUES (2,81083102937,'Damian','Szymański');
INSERT INTO Magazynierzy VALUES (2,97062305557,'Lucjan','Jabłoński');
INSERT INTO Magazynierzy VALUES (3,97064505557,'Radosław','Kowalski');
INSERT INTO Magazynierzy VALUES (3,88083402937,'Lucjan','Jabłoński');
INSERT INTO Magazynierzy VALUES (3,81088902937,'Damian','Szymański');
INSERT INTO Magazynierzy VALUES (3,97066705557,'Daniel','Kaczmarek');
INSERT INTO Magazynierzy VALUES (4,73111716456,'Zenon','Kozłowski');
INSERT INTO Magazynierzy VALUES (4,77051500315,'Daniel','Kaczmarek');
INSERT INTO Magazynierzy VALUES (4,67051500315,'Radosław','Kowalski');
INSERT INTO Magazynierzy VALUES (4,87066705557,'Zenon','Kozłowski');
INSERT INTO Magazynierzy VALUES (5,80111716456,'Damian','Szymański');
INSERT INTO Magazynierzy VALUES (5,90051500315,'Daniel','Kaczmarek');
INSERT INTO Magazynierzy VALUES (5,70051500315,'Michał','Majewski');
INSERT INTO Magazynierzy VALUES (5,84066705557,'Adam','Wróbel');
SET IDENTITY_INSERT Towary ON;
INSERT INTO Towary VALUES (1,'Procesor i3',300);
INSERT INTO Towary VALUES (2,'Procesor i5',600);
INSERT INTO Towary VALUES (3,'Procesor i7',1200);
INSERT INTO Towary VALUES (4,'Kosc RAM 4GB',120);
INSERT INTO Towary VALUES (5,'Kosc RAM 8GB',210);
INSERT INTO Towary VALUES (6,'Pasta termoprzewodzaca',12);
INSERT INTO Towary VALUES (7,'Myszka bezprzewodowa',60);
INSERT INTO Towary VALUES (8,'Klawiatura bezprzewodowa',65);
INSERT INTO Towary VALUES (9,'Cooler',90);
INSERT INTO Towary VALUES (10,'Plyta glowna',389);
SET IDENTITY_INSERT Towary OFF;
SET IDENTITY_INSERT Wymiana_Towarow ON;
INSERT INTO Wymiana_Towarow VALUES(1,5,4,2,50);
INSERT INTO Wymiana_Towarow VALUES(2,3,2,3,30);
INSERT INTO Wymiana_Towarow VALUES(3,8,4,5,20);
INSERT INTO Wymiana_Towarow VALUES(4,6,4,1,10);
INSERT INTO Wymiana_Towarow VALUES(5,9,3,2,70);
SET IDENTITY_INSERT Wymiana_Towarow OFF;
INSERT INTO Stan VALUES(1,1,800);
INSERT INTO Stan VALUES(1,2,800);
INSERT INTO Stan VALUES(1,3,800);
INSERT INTO Stan VALUES(1,4,800);
INSERT INTO Stan VALUES(1,5,800);
INSERT INTO Stan VALUES(1,6,800);
INSERT INTO Stan VALUES(1,7,800);
INSERT INTO Stan VALUES(1,8,800);
INSERT INTO Stan VALUES(1,9,800);
INSERT INTO Stan VALUES(1,10,800);
INSERT INTO Stan VALUES(2,1,700);
INSERT INTO Stan VALUES(2,2,700);
INSERT INTO Stan VALUES(2,3,700);
INSERT INTO Stan VALUES(2,4,700);
INSERT INTO Stan VALUES(2,5,700);
INSERT INTO Stan VALUES(2,6,700);
INSERT INTO Stan VALUES(2,7,700);
INSERT INTO Stan VALUES(2,8,700);
INSERT INTO Stan VALUES(2,9,700);
INSERT INTO Stan VALUES(2,10,700);
INSERT INTO Stan VALUES(3,1,650);
INSERT INTO Stan VALUES(3,2,760);
INSERT INTO Stan VALUES(3,3,770);
INSERT INTO Stan VALUES(3,4,740);
INSERT INTO Stan VALUES(3,5,730);
INSERT INTO Stan VALUES(3,6,720);
INSERT INTO Stan VALUES(3,7,730);
INSERT INTO Stan VALUES(3,8,740);
INSERT INTO Stan VALUES(3,9,720);
INSERT INTO Stan VALUES(3,10,720);
INSERT INTO Stan VALUES(4,1,600);
INSERT INTO Stan VALUES(4,2,600);
INSERT INTO Stan VALUES(4,3,600);
INSERT INTO Stan VALUES(4,4,600);
INSERT INTO Stan VALUES(4,5,600);
INSERT INTO Stan VALUES(4,6,700);
INSERT INTO Stan VALUES(4,7,700);
INSERT INTO Stan VALUES(4,8,700);
INSERT INTO Stan VALUES(4,9,700);
INSERT INTO Stan VALUES(4,10,700);
INSERT INTO Stan VALUES(5,1,500);
INSERT INTO Stan VALUES(5,2,100);
INSERT INTO Stan VALUES(5,3,400);
INSERT INTO Stan VALUES(5,4,700);
INSERT INTO Stan VALUES(5,5,700);
INSERT INTO Stan VALUES(5,6,700);
INSERT INTO Stan VALUES(5,7,700);
INSERT INTO Stan VALUES(5,8,700);
INSERT INTO Stan VALUES(5,9,700);
INSERT INTO Stan VALUES(5,10,700);
INSERT INTO Kupcy VALUES ('Bartosz', 'Kordylewski',97061305557,'TAK');
INSERT INTO Kupcy VALUES ('Natalia','Nowak',71112014092,'NIE');
INSERT INTO Kupcy VALUES ('Karol','Wrona',91113014092,'NIE');
INSERT INTO Kupcy VALUES ('Rafal','Kowalewski',81134014092,'NIE');
INSERT INTO Kupcy VALUES ('Karol','Kowal',61145614092,'NIE');
SET IDENTITY_INSERT Sprzedaz ON;
INSERT INTO Sprzedaz VALUES (1,1,3,10,'10-01-2018',97061305557);
INSERT INTO Sprzedaz VALUES (2,4,6,80,'15-01-2018',71112014092);
INSERT INTO Sprzedaz VALUES (3,3,4,45,'16-01-2018',91113014092);
INSERT INTO Sprzedaz VALUES (4,2,8,90,'16-01-2018',81134014092);
INSERT INTO Sprzedaz VALUES (5,5,10,55,'19-01-2018',61145614092);
SET IDENTITY_INSERT Sprzedaz OFF;