Los paquetes nos permiten agrupar funciones pl/sql:
En el siguiente ejemplo se añaden y se borran registros en la tabla JOBS:
Primero creamos la definicion:
CREATE OR REPLACE PACKAGE JOB_PACK IS
PROCEDURE add_job(v_id IN jobs.job_id%type, v_title IN jobs.job_title%type, v_min IN jobs.min_salary%type, v_max IN jobs.max_salary%type);
PROCEDURE del_job (v_id IN jobs.job_id%type);
END JOB_PACK;
Luego creamos el BODY:
CREATE OR REPLACE PACKAGE BODY JOB_PACK IS
PROCEDURE add_job(v_id IN jobs.job_id%type, v_title IN jobs.job_title%type, v_min IN jobs.min_salary%type, v_max IN jobs.max_salary%type)
IS
BEGIN
INSERT INTO JOBS values (v_id, v_title, v_min, v_max);
END add_job;
PROCEDURE del_job (v_id IN jobs.job_id%type) IS
BEGIN
DELETE FROM JOBS WHERE job_id = v_id;
END del_job;
END JOB_PACK;
/
SHOW ERRORS
——–Con la última sentencia vemos si existen errores.
Mayo 28, 2008 a las 7:15 pm
Los paquetes nos permiten agrupar funciones pl/sql:
En el siguiente ejemplo se añaden y se borran registros en la tabla JOBS:
Primero creamos la definicion:
CREATE OR REPLACE PACKAGE JOB_PACK IS
PROCEDURE add_job(v_id IN jobs.job_id%type, v_title IN jobs.job_title%type, v_min IN jobs.min_salary%type, v_max IN jobs.max_salary%type);
PROCEDURE del_job (v_id IN jobs.job_id%type);
END JOB_PACK;
Luego creamos el BODY:
CREATE OR REPLACE PACKAGE BODY JOB_PACK IS
PROCEDURE add_job(v_id IN jobs.job_id%type, v_title IN jobs.job_title%type, v_min IN jobs.min_salary%type, v_max IN jobs.max_salary%type)
IS
BEGIN
INSERT INTO JOBS values (v_id, v_title, v_min, v_max);
END add_job;
PROCEDURE del_job (v_id IN jobs.job_id%type) IS
BEGIN
DELETE FROM JOBS WHERE job_id = v_id;
END del_job;
END JOB_PACK;
/
SHOW ERRORS
——–Con la última sentencia vemos si existen errores.