SQL>
SQL>
SQL> select c.value || '/' || d.instance_name ||
2 '_ora_' || a.spid || '.trc' trace
3 from v$process a, v$session b, v$parameter c, v$instance d
4 where a.addr = b.paddr
5 and b.audsid = userenv('sessionid')
6 and c.name = 'user_dump_dest'
7 /
TRACE
--------------------------------------------------------------------------------
C:\ORACLEXE\APP\ORACLE\ADMIN\XE\UDUMP/xe_ora_264.trc
SQL>
SQL>
SQL>