set feedback off

create table t1 ( x int );

create table t2 ( x int );

insert into t1 values(1);

insert into t2 values(1);

select username, v$lock.sid, id1, id2
     , lmode, request, block, v$lock.type
from   v$lock, v$session
where  v$lock.sid = v$session.sid
and    v$session.username = USER ;

select object_name, object_id from user_objects;

