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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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select * from v$session t1, v$locked_object t2 where t1.sid = t2.SESSION_ID;
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create table TN_TEST(
       username varchar2(32),
       userpass varchar2(32),
       version  number
)
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TN_TEST±íÖÐ×Ö¶Îversion
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