SELECT S.SID SESSION_ID, S.USERNAME, DECODE(LMODE, 0, 'None', 1, 'Null', 2, 'Row-S (SS)', 3, 'Row-X (SX)', 4, 'Share', 5, 'S/Row-X (SSX)', 6, 'Exclusive', TO_CHAR(LMODE)) MODE_HELD, DECODE(REQUEST, 0, 'None', 1, 'Null', 2, 'Row-S (SS)', 3, 'Row-X (SX)', 4, 'Share', 5, 'S/Row-X (SSX)', 6, 'Exclusive', TO_CHAR(REQUEST)) MODE_REQUESTED, O.OWNER||'.'||O.OBJECT_NAME||' ('||O.OBJECT_TYPE||')', S.TYPE LOCK_TYPE, L.ID1 LOCK_ID1, L.ID2 LOCK_ID2 FROM V$LOCK L, SYS.DBA_OBJECTS O, V$SESSION S WHERE L.SID = S.SID AND L.ID1 = O.OBJECT_ID and s.USERNAME='HSINFO' select * from v$locked_object; select * from v$session where sid in(151,184,275,292) alter system kill session '184,3171'; alter system kill session '275,1663'; alter system kill session '292,7498'; select * from v$process where serial# in(3171,1663,58422,7498) select pro.spid from v$session ses,v$process pro where ses.sid in(278,279) and ses.paddr=pro.ADDR eg 进程号 2000 ps -ef |grep 2000应该可以看到两条记录 kill -9 2000执行完之后 ps -ef |grep 2000应该就只有一条记录了