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kurs:bonus_cursor

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kurs:bonus_cursor [2014/09/10 21:22] (current)
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 +<​code>​
 +PROCEDURE PC_BONUS_CURSOR
 +   IS
 +    cursor c_max_bonus is
 +        SELECT sby_emp_bonus.emp_id,​ sby_emp_bonus.last_name,​ sby_emp_bonus.salary
 +            FROM sby_emp_bonus
 +            ORDER BY sby_emp_bonus.salary DESC;
  
 +    type type_bonus is record (
 +        emp_id varchar2(10),​
 +        last_name varchar2(30),​
 +        salary number(8,​2));​
 +
 +    first_bonus_record type_bonus;
 +    akt_bonus_record type_bonus;
 +
 +    i_Prozent number(5,​2);​
 +    i_Differenz number(10);
 +BEGIN
 +    open c_max_bonus;​
 +
 +    fetch c_max_bonus into first_bonus_record;​
 +
 +    dbms_output.put_line(first_bonus_record.last_name||'​ hat Chefgehalt von '​||first_bonus_record.salary);​
 +    for iInd in 1..9 loop
 +        fetch c_max_bonus into akt_bonus_record;​
 +        i_Prozent := (akt_bonus_record.salary * 100) / first_bonus_record.salary;​
 +        i_Differenz := first_bonus_record.salary - akt_bonus_record.salary;​
 +        dbms_output.put_line(akt_bonus_record.last_name||'​ hat Differenz '​||i_Differenz||'​ und prozentuallen Anteil von '​||i_Prozent||'​ % ');
 +
 +        first_bonus_record := akt_bonus_record;​
 +    end loop;
 +
 +    close c_max_bonus;​
 +
 +END; -- Procedure
 +</​code>​
kurs/bonus_cursor.txt ยท Last modified: 2014/09/10 21:22 (external edit)