操作数据库失败Got error 28 from storage engine
sql:select m.*,f.* from bees_maintb as m left join bees_article as f on f.id = m.id where m.id=f.id and m.verify=0 and m.category in (55) and m.lang='cn' GROUP BY m.id order by m.top desc, m.hits desc limit 0,5
