Advertisement
Guest User

Untitled

a guest
Mar 22nd, 2018
67
0
Never
Not a member of Pastebin yet? Sign Up, it unlocks many cool features!
text 0.94 KB | None | 0 0
  1. create table gatunek
  2. (
  3. id serial not null,
  4. nazwa_gatunku varchar(40) not null,
  5. constraint gatunek_pkey primary key (id)
  6. );
  7.  
  8.  
  9. create table autorzy
  10. (
  11. id serial not null,
  12. imie_autora varchar(30) not null,
  13. nazwisko_autora varchar(35) not null,
  14. constraint autorzy_pkey primary key (id)
  15. );
  16.  
  17. create table ksiazka
  18. (
  19. id serial not null,
  20. tytul_ksiazki varchar(30) not null,
  21. isbn_ksiazki varchar(50) not null,
  22. gatunek_ksiazki integer not null,
  23. autor_ksiazki integer not null,
  24. autor_ksiazki_drugi varchar(20) null,
  25. cena_ksiazki decimal null,
  26. data_wydania_ksiazki date not null,
  27.  
  28. constraint fk_ksiazka_gatunek foreign key (gatunek_ksiazki)
  29. references gatunek(id) match full
  30. ON UPDATE NO ACTION ON DELETE NO ACTION,
  31.  
  32. constraint fk_ksiazka_autorzy foreign key (autor_ksiazki)
  33. references autorzy (id) match full
  34. ON UPDATE NO ACTION ON DELETE NO ACTION
  35. );
  36.  
  37. drop table ksiazka;
  38. drop table gatunek;
  39. drop table autorzy;
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement