title: Can I get the list of friends who like my feed
body: <p>Can I get the list of friends who like my feed<br>
  I wanna get the friends list who like my feed. So I execute this query.<br>
  But I get the empty result.<br>
  What shouuld I modify to get thefriends list who like my feed.<br> </p>
  
  <pre><code>queries: {
      likeFriend: 'select user_id from like where post_id in (select post_id from stream where source_id = me())',
      notLikeFriend: 'select uid, name, sex from user where uid in (select user_id from #likeFriend)'
  }
  </code></pre>