数据库错误: [Got error 28 from storage engine]
select * from (select * from `demo_download` where (channelid=361 or channelid in(select id from `demo_menu` where parentid=361)) order by case ordering when 0 then id else ordering end desc) as `temptable`

数据库错误: [Got error 28 from storage engine]
SELECT * FROM (SELECT * FROM `demo_download` WHERE (channelId=361 OR channelId in(select id from `demo_menu` where parentId=361)) ORDER BY CASE ordering WHEN 0 THEN id ELSE ordering END DESC) AS `temptable` order by ordering DESC limit 0,12