查询sql执行进度

　　SELECT SE.SID,　　OPNAME,　　TRUNC(SOFAR / TOTALWORK * 100, 2) || '%' AS PCT_WORK,　　ELAPSED_SECONDS ELAPSED,　　ROUND(ELAPSED_SECONDS * (TOTALWORK - SOFAR) / SOFAR) REMAIN_TIME,　　SQL_TEXT　　FROM V$SESSION_LONGOPS SL, V$SQLAREA SA, V$SESSION SE　　WHERE SL.SQL_HASH_VALUE = SA.HASH_VALUE　　AND SL.SID = SE.SID　　AND SOFAR != TOTALWORK　　ORDER BY START_TIME;

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