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select sess.sid,
    sess.serial#,
    lo.oracle_username,
    lo.os_user_name,
    ao.object_name,
    lo.locked_mode
    from v$locked_object lo,
    dba_objects ao,
    v$session sess
where ao.object_id = lo.object_id and lo.session_id = sess.sid;
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alter   system     kill   session   'sid,serial#';
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alter system kill session '1458,15829';


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Sun & Oracle£¬ÑϾþµÄÌôÕ½£¨¶þ£©

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1¡¢ÔÚ±¾»ú69ÉÏ´´½¨Êý¾Ý¿âorcl £¬global_name=orcl£¬Ê¹ÓÃÓï¾ä
alter database rename global_name to orcl.us.oracle.com ÐÞ¸ÄÊý¾Ý¿âµÄÈ«¾ÖÊý¾Ý¿âÃûΪorcl.us.oracle.com
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alter database rename global_name to viotest.us.oracle.com ÐÞ¸ÄÊý¾Ý¿âµÄÈ«¾ÖÊ ......

oracleʵÏÖ°ó¶¨in×Ö·û´®

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   create or replace type Type_bind as table OF VARCHAR2(4000)
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  CREATE OR REPLACE FUNCTION F_PUB_BIND_IN(p_bind IN VARCHAR2)
  RETURN TYPE_BIND AS
/*
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  ÔËÐÐÖÜÆÚ ......

oracle²éѯÁ´½ÓÊý sqlÃüÁî

select t.OSUSER,t.STATUS,t.LOGON_TIME from v$session t
select t.OSUSER,t.STATUS,t.LOGON_TIME from v$session t where t.OSUSER='admin'
select t.OSUSER,t.STATUS,t.LOGON_TIME from v$session t where t.OSUSER='liuzhaoqing'
select t.OSUSER,t.STATUS,t.LOGON_TIME from v$session t where t.OSUSER='ymx'
sel ......
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