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-1101932','list-1101931','list-1101930','list-1101929','list-1101928','list-1101927','list-1101926','list-1101925','list-1101924','list-1101923','list-1101922','list-1101921','list-1101920','list-1101919','list-1101918','list-1101917','list-1101916','list-1101915','list-1101914','list-1101913','list-1101912','list-1101911','list-1101910','list-1101909','list-1101908','list-1101907','list-1101906','list-1101905','list-1101904','list-1101903') ORDER BY ext.taxis ASC,ext.id DESC】