Set AUTODDL off;
Create View DeptList
As

with recursive Depts As (
Select DEPT_NO, DEPARTMENT, HEAD_DEPT, cast(DEPARTMENT  as VarChar(256)) as DEPT_PATH,
cast(DEPT_NO as VarChar(64)) as DEPT_KEY_PATH
From DEPARTMENT Where HEAD_DEPT is NULL 
UNION ALL
Select DEPT_NO, DEPARTMENT, HEAD_DEPT, Depts.DEPT_PATH ||  ' / ' || DEPARTMENT as DEPT_PATH,
Depts.DEPT_KEY_PATH || ';' || DEPT_NO as DEPT_KEY_PATH
From DEPARTMENT  
JOIN Depts On HEAD_DEPT = Depts.DEPT_NO
)

Select A.EMP_NO, A.FIRST_NAME, A.LAST_NAME, A.PHONE_EXT, A.HIRE_DATE, A.DEPT_NO, A.JOB_CODE, 
A.JOB_GRADE, A.JOB_COUNTRY, A.SALARY, A.FULL_NAME, D.DEPT_PATH, D.DEPT_KEY_PATH
From EMPLOYEE A
JOIN Depts D On D.DEPT_NO = A.DEPT_NO;
set autoddl on;
Commit;
select * from DeptList;
