Write a PL/SQL function that accepts employee ID as inputand returns employee first name , last name and email . Also,write an anonymous block with the function callUse the employees object of Oracle Live SQL HR Scheme, Employeesobject descriptions is given here.ColumnNull?ТуреNOTEMPLOYEE IDFIRST NAMENULLNUMBER(6,0)VARCHAR2(20)NOTLAST NAMENULLVARCHAR2(25)NOTEMAILNULLVARCHAR2(25)PHONE NUMBERVARCHAR2(20)NOTHIRE DATENULLDATENOTNULLJOB IDVARCHAR2(10)SALARYNUMBER(8,2)COMMISSION_PCTNUMBER(2,2)MANAGER_ IDNUMBER(6,0)DEPARTMENT IDNUMBER(4,0)

Below is the function that returns the upper case last, first names and email of an employee when…

Answered: Write a PL/SQL function that accepts…

Write a PL/SQL function that accepts employee ID as input and returns employee first name , last name and email . Also. write an anonymous block with the function call

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

Problem 1PE

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Question

Write a PL/SQL function that accepts employee ID as input
and returns employee first name , last name and email . Also,
write an anonymous block with the function call
Use the employees object of Oracle Live SQL HR Scheme, Employees
object descriptions is given here.
Column
Null?
Туре
NOT
EMPLOYEE ID
FIRST NAME
NULL
NUMBER(6,0)
VARCHAR2(20)
NOT
LAST NAME
NULL
VARCHAR2(25)
NOT
EMAIL
NULL
VARCHAR2(25)
PHONE NUMBER
VARCHAR2(20)
NOT
HIRE DATE
NULL
DATE
NOT
NULL
JOB ID
VARCHAR2(10)
SALARY
NUMBER(8,2)
COMMISSION_PCT
NUMBER(2,2)
MANAGER_ ID
NUMBER(6,0)
DEPARTMENT ID
NUMBER(4,0)

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