SQL:select * from knowledge_window.favourites where user_id='' and url_id='' ERROR:Table 'knowledge_window.favourites' doesn't exist
① There, there! 好啦, 好啦
② Don’ t be afraid. 别害怕。
③ Don’ t worry.别担心。
④ It’s quite all right. 十分正确。
⑤ It will be OK/ all right. 不会有事的!