Tipo de tabela no exemplo de procedimento armazenado do Oracle

Processar dados usando o tipo de tabela no exemplo de procedimento armazenado do Oracle

CREATE TABLE EMP
(
EMPNO NUMBER(4),
ENAME VARCHAR2(10 BYTE),
JOB VARCHAR2(9 BYTE),
MGR NUMBER(4),
HIREDATE DATE,
SAL NUMBER(7,2),
COMM NUMBER(7,2),
DEPTNO NUMBER(2)
)
/

CREATE TABLE EMP_BONUS
(
EMPNO NUMBER(4),
BONUS_AMOUNT NUMBER
)
/

SET DEFINE OFF;
Insert into EMP
(EMPNO, ENAME, JOB, MGR, HIREDATE, SAL, DEPTNO)
Values
(7369, 'SMITH', 'CLERK', 7902, 
TO_DATE('12/17/1980 00:00:00', 'MM/DD/YYYY HH24:MI:SS'), 800, 20);
Insert into EMP
(EMPNO, ENAME, JOB, MGR, HIREDATE, SAL, COMM, DEPTNO)
Values
(7499, 'ALLEN', 'SALESMAN', 7698, 
TO_DATE('02/20/1981 00:00:00', 'MM/DD/YYYY HH24:MI:SS'), 1600, 300, 30);
Insert into EMP
(EMPNO, ENAME, JOB, MGR, HIREDATE, SAL, COMM, DEPTNO)
Values
(7521, 'WARD', 'SALESMAN', 7698, 
TO_DATE('02/22/1981 00:00:00', 'MM/DD/YYYY HH24:MI:SS'), 1250, 500, 30);
COMMIT;

Criar procedimento armazenado

CREATE OR REPLACE PROCEDURE process_bonus
IS
CURSOR c_emp
IS
SELECT EMPNO,
ENAME,
JOB,
MGR,
HIREDATE,
SAL,
COMM,
DEPTNO
FROM emp;

/* declare table type in the procedure declare section as below */
TYPE t_emp_table IS TABLE OF emp%ROWTYPE
INDEX BY BINARY_INTEGER;

t_emp t_emp_table;
BEGIN
OPEN c_emp;

/* fetch cursor data into table type using bulk collect */
FETCH c_emp
BULK COLLECT INTO t_emp;

CLOSE c_emp;

FOR i IN t_emp.FIRST .. t_emp.LAST
LOOP
/* insert 5% bonus of employee's salary into emp_bonus table */
INSERT INTO emp_bonus (empno, bonus_amount)
VALUES (t_emp (i).empno, t_emp (i).sal * 5 / 100);
END LOOP;

COMMIT;
END;

Teste usando bloco PL/SQL

BEGIN
process_bonus;
END;

Verifique a tabela de bônus para dados processados

SELECT * FROM EMP_BONUS;

Saída:

Veja também:

• Importar arquivo CSV no Oracle usando o procedimento armazenado
• Retornar ResultSet do procedimento armazenado no Oracle