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-43850','list-43849','list-43848','list-43847','list-43846','list-43845','list-43844','list-43843','list-43842','list-43841','list-43840','list-43839','list-43838','list-43837','list-43836','list-43835','list-43834','list-43833','list-43832','list-43831','list-43830','list-43829','list-43828','list-43827','list-43826','list-43825','list-43824','list-43823','list-43822','list-43821') ORDER BY ext.taxis ASC,ext.id DESC】