Trapping Cycle Errors SELECT e.emp_id, e.emp_name, CONNECT_BY_ISCYCLE FROM emp e START WITH e.mgr_emp_id = 10 CONNECT BY NOCYCLE PRIOR e.emp_id = e.mgr_emp_id; ROLLBACK; EMP_IDEMP_NAMECONNECT_BY_ISCYCLE 11John0 12Edward0 13Josh0 17Barby0 14Beth0 15Rich0 21Michelle0 22Tom0 10Barbara1 11John0 12Edward0 13Josh0 17Barby0 28Sam0 31Robin0
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