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-1202618','list-1202617','list-1202616','list-1202615','list-1202614','list-1202613','list-1202612','list-1202611','list-1202610','list-1202609','list-1202608','list-1202607','list-1202606','list-1202605','list-1202604','list-1202603','list-1202602','list-1202601','list-1202600','list-1202599','list-1202598','list-1202597','list-1202596','list-1202595','list-1202594','list-1202593','list-1202592','list-1202591','list-1202590','list-1202589') ORDER BY ext.taxis ASC,ext.id DESC】