select sid,OPNAME,target,TARGET_DESC,sofar,TOTALWORK,trunc(sofar/totalwork*100,2)||'%' as perwork
from v$session_longops where sofar!=totalwork;
select sid,OPNAME,target,TARGET_DESC,sofar,TOTALWORK,trunc(sofar/totalwork*100,2)||'%' as perwork
from v$session_longops where sofar!=totalwork;
導出某個表的數據set heading offset linesize 1000set pagesize 0set trimspool onset t