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May 29th, 2015
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  1. SET serveroutput ON
  2. ACCEPT pid PROMPT 'Digite o codigo do curso: '
  3. DECLARE
  4. vpreco tcursos.preco%type;
  5. BEGIN
  6. SELECT preco
  7. INTO vpreco
  8. FROM tcursos
  9. WHERE id = &pid;
  10. DBMS_OUTPUT.PUT_LINE('Preço = ' || to_char(vpreco, 'L99G999G999D99'));
  11. EXCEPTION
  12. WHEN NO_DATA_FOUND THEN
  13. RAISE_APPLICATION_ERROR(-20001, 'Código do curso inválido');
  14. END;
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