INSERT INTO 
  memo (
    `id`,
    `content`, 
    `creator_id`
  )
VALUES
  (
    101,
    '#memos 
👋 Welcome to memos', 
    101
  );

INSERT INTO 
  memo (
    `id`,
    `content`, 
    `creator_id`
  )
VALUES
  (
    102,
    '好好学习，天天向上。', 
    101
  );
