Oracle kill session – 删除被死锁的会话

select a.owner, a.object_name, b.xidusn, b.xidslot, b.xidsqn, b.session_id, b.oracle_username, b.os_user_name, b.process, b.locked_mode, c.machine, c.status, c.server, c.sid, c.serial#, c.program from all_objects a, v$locked_object b, sys.gv_$session c where (a.object_id = b.object_id) and (b.process = c.process);

kill it：1alter system kill session 'sid, serial#'比如1alter system kill session '12, 53673'

know the numeric value for different locks.
0,'None',
1,'Null (NULL)'
2,'Row-S (SS)'
3,'Row-X (SX)'
4,'Share (S)'
5,'S/Row-X (SSX)'
6,'Exclusive (X)'