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-1146455','list-1139527','list-1139526','list-1139525','list-1139523','list-1139522','list-1139521','list-1138344','list-1138343','list-1138342','list-1138341','list-1138340','list-1133182','list-1133180','list-1133179','list-1133178','list-1127715','list-1117713','list-1117712','list-1117711') ORDER BY ext.taxis ASC,ext.id DESC】