text: CREATE TABLE TINYITEMS(
  ID INT AUTO_INCREMENT PRIMARY KEY, 
  NAME VARCHAR(255) NOT NULL,
  PRICE INT DEFAULT 0,
  CREATED_AT TIMESTAMP DEFAULT NOW(),
  UPDATED_AT TIMESTAMP DEFAULT NOW()
  );
  
  INSERT INTO TINYITEMS(NAME, PRICE) VALUES
    ('鉛筆', 100)
  , ('ノート', 200)
  , ('メモ帳', 200)
  ;
  