text: DELETE FROM item;
  
  INSERT INTO item (name, sellIn, quality) VALUES ('+5 Dexterity Vest', 10, 20);
  INSERT INTO item (name, sellIn, quality) VALUES ('Aged Brie', 2, 0);
  INSERT INTO item (name, sellIn, quality) VALUES ('Elixir of the Mongoose', 5, 7);
  INSERT INTO item (name, sellIn, quality) VALUES ('Sulfuras, Hand of Ragnaros', 0, 80);
  INSERT INTO item (name, sellIn, quality) VALUES ('Sulfuras, Hand of Ragnaros', -1, 80);
  INSERT INTO item (name, sellIn, quality) VALUES ('Backstage passes to a TAFKAL80ETC concert', 15, 20);
  INSERT INTO item (name, sellIn, quality) VALUES ('Backstage passes to a TAFKAL80ETC concert', 10, 49);
  INSERT INTO item (name, sellIn, quality) VALUES ('Backstage passes to a TAFKAL80ETC concert', 5, 49);
  
  -- this conjured item does not work properly yet
  INSERT INTO item (name, sellIn, quality) VALUES ('Conjured Mana Cake', 3, 6);
  
  COMMIT;
  