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Nov 27th, 2014
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  1. create or replace
  2. PROCEDURE CIKK_ADATAI
  3. (
  4. I_CSZAM in int,
  5. O_CNEV OUT varchar2,
  6. o_me out varchar2,
  7. o_ear out number
  8. ) AS
  9. hany number;
  10. BEGIN
  11. select count(*) into hany
  12. from cikk
  13. where cikkszam=i_cszam;
  14. if hany = 0 then
  15. dbms_output.put_line ('Nincs ilyen számú cikk!');
  16. else
  17. select cikknev, m_egyseg, egysegar
  18. into o_cnev, o_me, o_ear
  19. from cikk
  20. where cikkszam=i_cszam;
  21. end if;
  22. END CIKK_ADATAI;
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