Edit D:\app\Administrator\product\11.2.0\dbhome_1\oc4j\j2ee\oc4j_applications\applications\em\em\online_help\tdddg\tdddg

Edit D:\app\Administrator\product\11.2.0\dbhome_1\oc4j\j2ee\oc4j_applications\applications\em\em\online_help\tdddg\tdddg_subprograms035.htm

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accumulating_sal := emp.sal;

WHILE accumulating_sal &lt;= emp.sal_max LOOP
 accumulating_sal := accumulating_sal * (1 + emp.sal_raise);
 DBMS_OUTPUT.PUT_LINE(ROUND(accumulating_sal,2) ||', ');
 END LOOP;
END salary_schedule;
</pre>
A new <code>EMP_EVAL</code> Body pane opens, showing the changed <code>CREATE</code> <code>PACKAGE</code> <code>BODY</code> statement. The title of the pane is in italic font, which indicates that the changes have not been saved to the database.
</li>
<li>
In the <code>EMP_EVAL</code> Body pane, enter the code shown in bold font, in this position:
<pre xml:space="preserve" class="oac_no_warn">
create or replace
PACKAGE BODY EMP_EVAL AS

FUNCTION eval_frequency (emp_id EMPLOYEES.EMPLOYEE_ID%TYPE)
 RETURN PLS_INTEGER;
PROCEDURE salary_schedule(emp IN sal_info);
PROCEDURE add_eval(employee_id IN NUMBER, today IN DATE);
 
PROCEDURE eval_department (dept_id IN NUMBER) AS
</pre></li>
<li>
Edit the <code>eval_frequency</code> function, making the changes shown in bold font:
<pre xml:space="preserve" class="oac_no_warn">
FUNCTION eval_frequency (emp_id EMPLOYEES.EMPLOYEE_ID%TYPE)
 RETURN PLS_INTEGER
AS
 h_date EMPLOYEES.HIRE_DATE%TYPE;
 today EMPLOYEES.HIRE_DATE%TYPE;
 eval_freq PLS_INTEGER;
 emp_sal SAL_INFO; -- replaces sal, sal_raise, and sal_max
 
BEGIN
 SELECT SYSDATE INTO today FROM DUAL;
 
 SELECT HIRE_DATE INTO h_date
 FROM EMPLOYEES
 WHERE EMPLOYEE_ID = emp_id;
 
 IF ((h_date + (INTERVAL '120' MONTH)) &lt; today) THEN
 eval_freq := 1;
 
 /* populate emp_sal */
 
 SELECT JOB_ID INTO emp_sal.j_id FROM EMPLOYEES
 WHERE EMPLOYEE_ID = emp_id;
 
 SELECT MIN_SALARY INTO emp_sal.sal_min FROM JOBS
 WHERE JOB_ID = emp_sal.j_id;
 
 SELECT MAX_SALARY INTO emp_sal.sal_max FROM JOBS
 WHERE JOB_ID = emp_sal.j_id;
 
 SELECT SALARY INTO emp_sal.sal FROM EMPLOYEES
 WHERE EMPLOYEE_ID = emp_id;
 
 emp_sal.sal_raise := 0; -- default
 
 CASE emp_sal.j_id
 WHEN 'PU_CLERK' THEN emp_sal.sal_raise := 0.08;
 WHEN 'SH_CLERK' THEN emp_sal.sal_raise := 0.07;
 WHEN 'ST_CLERK' THEN emp_sal.sal_raise := 0.06;
 WHEN 'HR_REP' THEN emp_sal.sal_raise := 0.05;
 WHEN 'PR_REP' THEN emp_sal.sal_raise := 0.05;
 WHEN 'MK_REP' THEN emp_sal.sal_raise := 0.04;
 ELSE NULL;
 END CASE;
 
 IF (emp_sal.sal_raise != 0) THEN
 salary_schedule(emp_sal);
 END IF;
 ELSE
 eval_freq := 2;
 END IF;
 
 RETURN eval_freq;
 END eval_frequency;
</pre></li>
<li>
Click Compile.
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<div class="helpinfonotealso">
<h2>Related Topics</h2>
<a href="tdddg_subprograms032.htm#CIHHCJDI">Using Records and Cursors</a>
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