Procedure Name: Update_Emp_Job Purpose: To update an employee to a new job Input Parameters: 1) employee number - matches EMPNO column in the EMP table

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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Write a procedure which will satisfy the following conditions.
Refer to the "EMP" below for appropriate column names
CREATE TABLE emp
( empno number(4) CONSTRAINT pk_emp PRIMARY KEY,
ename varchar2(10) NOT NULL,
job varchar2(10),
mgr number(4) referneces emp ON DELETE CASCADE,
hiredate date,
sal number(6),
comm number(6),
deptno number(3),
CONSTRAINT fk_emp_deptno FOREIGN KEY (deptno) REFERENCE dept
ON DELETE CASCADE)
-------------------------------------------------------------------
Procedure Name: Update_Emp_Job
Purpose: To update an employee to a new job
Input Parameters: 1) employee number - matches EMPNO column
in the EMP table

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