делаю:
ALTER TABLE Схема.Таблица READ WRITE;
дает
ORA-00054: resource busy and acquire with NOWAIT specified or timeout expired
Select
c.owner,
c.object_name,
c.object_type,
b.sid,
b.serial#,
b.status,
b.osuser,
b.machine
from
v$locked_object a,
v$session b,
dba_objects c
where
b.sid = a.session_id
and
a.object_id = c.object_id;
ничего не возвращает