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-1178541','list-1178540','list-1178539','list-1178538','list-1178537','list-1178536','list-1178535','list-1178534','list-1178533','list-1178532','list-1178531','list-1178530','list-1178529','list-1178528','list-1178527','list-1178526','list-1178525','list-1178524','list-1178523','list-1178522','list-1178521','list-1178520','list-1178519','list-1178518','list-1178517','list-1178516','list-1178515','list-1178514','list-1178513','list-1178512') ORDER BY ext.taxis ASC,ext.id DESC】