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tštš

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Dec 13th, 2018
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  1. --2
  2. DECLARE
  3. l_ime studenti.ime%type;
  4. l_prezime studenti.prezime%type;
  5. BEGIN
  6. SELECT
  7. ime,
  8. prezime
  9. INTO
  10. l_ime,
  11. l_prezime
  12. FROM
  13. STUDENTI
  14. WHERE
  15. ID=2;
  16. IF SQL%FOUND
  17. THEN
  18. dbms_output.put_line(l_ime ||' '|| l_prezime);
  19. END IF;
  20. END;
  21.  
  22. --3.
  23. DECLARE
  24. l_ime studenti.ime%type;
  25. l_prezime studenti.prezime%type;
  26. BEGIN
  27. SELECT
  28. ime,
  29. prezime
  30. INTO
  31. l_ime,
  32. l_prezime
  33. FROM
  34. STUDENTI
  35. WHERE
  36. ID=3;
  37. IF SQL%FOUND THEN
  38. dbms_output.put_line(SQL%ROWCOUNT);
  39. dbms_output.put_line(l_ime ||' '|| l_prezime);
  40. END IF;
  41. END;
  42.  
  43. --4.
  44.  
  45. BEGIN
  46. UPDATE
  47. STUDENTI
  48. SET
  49. ime='Kristijan'
  50. WHERE
  51. id=2;
  52. IF SQL%FOUND THEN
  53. dbms_output.put_line('redak upadetan');
  54. END IF;
  55. END;
  56.  
  57. SELECT * FROM STUDENTI
  58. commit;
  59. rollback;
  60.  
  61. --5.
  62.  
  63. BEGIN
  64. UPDATE
  65. AUTOBUSI
  66. SET
  67. CIJENA=CIJENA+5
  68. WHERE
  69. id=id;
  70. IF SQL%FOUND THEN
  71. dbms_output.put_line('Promjenjeno');
  72. END IF;
  73. END;
  74.  
  75. --6.
  76.  
  77. DECLARE
  78. CURSOS
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