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Nov 14th, 2019
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  1.  
  2. /*definicija rekurzije*/
  3. with recursive upit (preduvjet, kolegij) as (
  4. select preduvjet, kolegij from preduvjet_kolegij
  5. union
  6. select pk.preduvjet, u.kolegij from preduvjet_kolegij pk inner join upit u
  7. on pk.kolegij = u.preduvjet
  8. )
  9. select * from upit;
  10.  
  11. /* rekurzija- zaposlenici*/
  12. create view zaposlenik select n.prezime as nadredeni, p.prezime as podredeni
  13. from zaposlenik n inner join zaposlenik p
  14. on p.nadreden = n.zaposlenik_id;
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