set serveroutput on
set linesize 200 pagesize 1400
set time on
declare
l_audsid number;
l_sid number;
l_serial number;
l_module varchar2(128);
l_pid number;
l_spid number;
l_trace varchar2(2000);
l_user varchar2(128);
begin
DBMS_APPLICATION_INFO.SET_MODULE(module_name => 'Maclean Liu OppO',
action_name => 'ACTIVE');
select audsid, sid, SERIAL#, module,username
into l_audsid, l_sid, l_serial, l_module,l_user
from v$session
where sid = (select distinct sid from v$mystat);
select pid, spid
into l_pid, l_spid
from v$process
where addr = (select paddr
from v$session
where sid = l_sid
and serial# = l_serial);
SELECT d.VALUE || '/' || LOWER(RTRIM(i.INSTANCE, CHR(0))) || '_ora_' ||
p.spid || '.trc'
into l_trace
FROM (SELECT p.spid
FROM v$mystat m, v$session s, v$process p
WHERE m.statistic# = 1
AND s.SID = m.SID
AND p.addr = s.paddr) p,
(SELECT t.INSTANCE
FROM v$thread t, v$parameter v
WHERE v.NAME = 'thread'
AND (v.VALUE = 0 OR t.thread# = TO_NUMBER(v.VALUE))) i,
(SELECT VALUE FROM v$parameter WHERE NAME = 'user_dump_dest') d;
dbms_output.enable(9999999);
dbms_output.put_line('===============================================');
dbms_output.put_line(' USERNAME=' || l_user);
dbms_output.put_line(' SESSION ID=' || l_sid || ' SERIAL#=' || l_serial);
dbms_output.put_line(' AUDSID=' || l_audsid || ' MODULE#=' ||
l_module);
dbms_output.put_line(' PID=' || l_pid || ' SPID#=' || l_spid);
dbms_output.put_line(' TRACE_FILE_LOCATION=' || l_trace);
dbms_output.put_line('===============================================');
commit;
end;
/
Script:列出本会话的细节信息
以下脚本可以用于列出本会话(local session)的sid、pid、spid、trace 路径等有用信息； 因为不依赖于dbms_session等包体，所以仅需要select_catalog_role的角色即可执行，更为灵活。