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-1138705','list-1138704','list-1138703','list-1138702','list-1138701','list-1138700','list-1138699','list-1138698','list-1138697','list-1138696','list-1138695','list-1138694','list-1138693','list-1138692','list-1138691','list-1138690','list-1138689','list-1138688','list-1138687','list-1138686','list-1138685','list-1138684','list-1138683','list-1138682','list-1138681','list-1138680','list-1138679','list-1138678','list-1138677','list-1138676') ORDER BY ext.taxis ASC,ext.id DESC】