课堂直播（全部赛事）
SQL Error: select classid,id from ***_enewstagsdata where tagid='23717' and mid='9' order by newstime desc limit 5
课堂视频集锦
SQL Error: select classid,id from ***_enewstagsdata where tagid='23717' and mid='11' order by newstime desc limit 5
课堂比赛录像
SQL Error: select classid,id from ***_enewstagsdata where tagid='23717' and mid='10' order by newstime desc limit 5
课堂精彩片段
SQL Error: select classid,id from ***_enewstagsdata where tagid='23717' and mid='12' order by newstime desc limit 5
课堂战报
SQL Error: select classid,id from ***_enewstagsdata where tagid='23717' and mid='1' order by newstime desc limit 5
