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Jan 25th, 2020
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MySQL 1.38 KB | None | 0 0
  1. CREATE TABLE produkty (
  2.     id_produktu int PRIMARY KEY NOT NULL AUTO_INCREMENT UNIQUE,
  3.     producent int NOT NULL,
  4.     model varchar(255) NOT NULL UNIQUE,
  5.     kategoria varchar(255) NOT NULL,
  6.     cena int NOT NULL
  7. );
  8.  
  9. CREATE TABLE producenci (
  10.     id_producenta int PRIMARY KEY NOT NULL AUTO_INCREMENT UNIQUE,
  11.     nazwa varchar(255) NOT NULL UNIQUE,
  12.     data_powstania DATE NOT NULL,
  13.     kraj varchar(255) NOT NULL
  14. );
  15.  
  16.  
  17. ALTER TABLE produkty
  18. add constraint producenci_fk foreign key (producent) references producenci(id_producenta);
  19.  
  20. INSERT INTO producenci
  21. VALUES (null, "Samsung", '1995-12-1', "Korea Poludniowa"),
  22. (null, "LG", '1991-9-11', "Korea Poludniowa"),
  23. (null, "Amica", '1997-7-24', "Polska");
  24.  
  25. INSERT INTO produkty
  26. VALUES (null, 1, "EP-200", "pralka", 2500),
  27. (null, 1, "EP-200X", "pralka", 2750),
  28. (null, 1, "EP-300", "pralka", 3199),
  29. (null, 1, "EE-1000", "telewizor", 3999),
  30. (null, 1, "EE-2000", "telewizor", 4499),
  31. (null, 1, "EX-550", "kuchenka", 2100),
  32. (null, 1, "EZ-550", "lodówka", 3500),
  33. (null, 2, "S-300", "pralka", 2999),
  34. (null, 2, "S-400", "pralka", 2199),
  35. (null, 2, "X-500", "telewizor", 1999),
  36. (null, 2, "X-600", "telewizor", 2599),
  37. (null, 2, "Z-700", "lodówka", 2200),
  38. (null, 3, "U3000", "pralka", 1550),
  39. (null, 3, "U3001", "pralka", 2400),
  40. (null, 3, "G1000", "kuchenka", 1999),
  41. (null, 3, "L100", "lodówka", 2500),
  42. (null, 3, "L105", "lodówka", 3150);
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