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create table test_w (cnt int, empl varchar(50), id int, pid int); ------------------------------------------------------ insert into test_w values (20, 'Слесарь', 5,4); insert into test_w values (30, 'Монтажник', 4,1); insert into test_w values (20, 'Монтажник', 3,1); insert into test_w values (50, 'Уборщик', 2,3); insert into test_w values (20, 'Директор', 1,0); ------------------------------------------------------ select sys_connect_by_path(EMPL) from test_v connect by prior id = parent_id start with parent_id = 0

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