SQL执行错误【ID：1030，错误信息是：Got error 28 from storage engine, SELECT ext.id,ext.identifier,ext.form_type,extc.content,ext.ext,ext.ftype FROM kd_fields ext JOIN kd_extc extc ON(ext.id=extc.id)  WHERE ext.ftype IN('list-1196415','list-1196414','list-1196413','list-1196412','list-1196411','list-1196410','list-1196409','list-1196408','list-1196407','list-1196406','list-1196405','list-1196404','list-1196403','list-1196402','list-1196401','list-1196400','list-1196399','list-1196398','list-1196397','list-1196396','list-1196395','list-1196394','list-1196393','list-1196392','list-1196391','list-1196390','list-1196389','list-1196388','list-1196387','list-1196386') ORDER BY ext.taxis ASC,ext.id DESC】