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-1215089','list-1215088','list-1215087','list-1215086','list-1215085','list-1215084','list-1215083','list-1215082','list-1215081','list-1215080','list-1215079','list-1215078','list-1215077','list-1215076','list-1215075','list-1215074','list-1215073','list-1215072','list-1215071','list-1215070','list-1215069','list-1215068','list-1215067','list-1138084','list-1138083','list-1138082','list-1138081','list-1138080','list-1138079','list-1138078') ORDER BY ext.taxis ASC,ext.id DESC】