-- 1. 查看被锁的表

SELECT p.spid, a.serial#, c.object_name, b.session_id, b.oracle_username,b.os_user_name

FROM v$process p, v$session a, v$locked_object b, all_objects c

WHERE p.addr = a.paddr

AND a.process = b.process

AND c.object_id = b.object_id

-- 2. 查看是哪个进程锁的

SELECT sid, serial#, username, status, osuser FROM v$session  where serial# = '11016'

-- 3. 杀掉这个进程

alter system kill session '72,11016';

-- 4.批量解锁

declare cursor mycur is

select b.sid,b.serial#

from v$locked_object a,v$session b

where a.session_id = b.sid group by b.sid,b.serial#;

begin

for cur in mycur

loop

execute immediate ( 'alter system  kill session  '''||cur.sid || ','|| cur.SERIAL# ||''' ');

end loop;

end;