Advertisement
Guest User

Untitled

a guest
Mar 26th, 2019
75
0
Never
Not a member of Pastebin yet? Sign Up, it unlocks many cool features!
SQL 0.84 KB | None | 0 0
  1. --Zadanie 1
  2. CREATE TABLE Producenci (
  3. IDProducenta NUMBER(5) PRIMARY KEY,
  4. NazwaFirmy VARCHAR(50) NOT NULL,
  5. Adres VARCHAR(50) NOT NULL,
  6. Telefon VARCHAR(15),
  7. Odleglosc NUMBER(10) CHECK (Odleglosc >= 0)
  8. );
  9. --Zadanie 2
  10. INSERT INTO Producenci VALUES(s_prod.NEXTVAL, 'Wedel', 'Warszawa', '8365432',100);
  11. INSERT INTO Producenci VALUES(s_prod.NEXTVAL, 'Suchard', 'Krakow', NULL, 150);
  12. INSERT INTO Producenci VALUES(s_prod.NEXTVAL, 'Kania', 'Zurich', '00411876123',NULL);
  13. --Zadanie 3
  14. ALTER TABLE Towary ADD IDProducenta NUMBER(5) DEFAULT 2;
  15. --Zadanie 4
  16. ALTER TABLE Towary MODIFY IDProducenta NUMBER(5) DEFAULT 2 REFERENCES Producenci(IDProducenta);
  17. ALTER TABLE Towary ADD FOREIGN KEY (IDProducenta) REFERENCES Producenci(IDProducenta);
  18. --Zadanie 5
  19. INSERT INTO Towary VALUES(DEFALUT, 'AAA', 15, 555);
  20. ALTER TABLE Producenci DROP PRIMARY KEY;
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement