(a) Write a complete PL/SQL Cursor to retrieve the following information. Fetch row number, Employee Id, First Name of the employees - Select all the employees with Employee_no < 115 Use the complete cycle of declaring, opening, fetching, and closing a cursor, including use of cursor attributes. - Format the output as shown below Script Output x # Task completed in 0.299 seconds Lauren Lisa Just FETCHED row 1- Employee ID: 110 - First Name: Just FETCHED row 2- Employee ID: 111- First Name: Just FETCHED row 3- Employee ID: 112 - First Name: Just FETCHED row 4- Employee ID: 113 First Name: Just FETCHED row 5- Employee ID: 114 - First Name: Marg Dave Steve (b) Modify your program to use the CURSOR FOR LOOP to achieve the same output
(a) Write a complete PL/SQL Cursor to retrieve the following information. Fetch row number, Employee Id, First Name of the employees - Select all the employees with Employee_no < 115 Use the complete cycle of declaring, opening, fetching, and closing a cursor, including use of cursor attributes. - Format the output as shown below Script Output x # Task completed in 0.299 seconds Lauren Lisa Just FETCHED row 1- Employee ID: 110 - First Name: Just FETCHED row 2- Employee ID: 111- First Name: Just FETCHED row 3- Employee ID: 112 - First Name: Just FETCHED row 4- Employee ID: 113 First Name: Just FETCHED row 5- Employee ID: 114 - First Name: Marg Dave Steve (b) Modify your program to use the CURSOR FOR LOOP to achieve the same output
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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scrip for table is provided
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-- EMPLOYEES table
CREATE TABLE employees
e employee_id
NUMERIC (3) NOT NULL,
first_name
VARCHAR(20)
3
middle_initial VARCHAR(1)
3
last_name
VARCHAR(30) 3
soc_sec_no
NUMERIC (9)
A
hire_date
DATE
salary
DECIMAL (7,2),
commission_pct DECIMAL (3,3),
department_code VARCHAR(2) 3
job_code
VARCHAR(7),
manager_id
NUMERIC (3)
);](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2a3a5312-992e-47a2-90f4-b437c935c819%2Fc24c4b53-e500-4150-9f5f-5999fb7a8ab3%2F77c4mdy_processed.jpeg&w=3840&q=75)
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-- EMPLOYEES table
CREATE TABLE employees
e employee_id
NUMERIC (3) NOT NULL,
first_name
VARCHAR(20)
3
middle_initial VARCHAR(1)
3
last_name
VARCHAR(30) 3
soc_sec_no
NUMERIC (9)
A
hire_date
DATE
salary
DECIMAL (7,2),
commission_pct DECIMAL (3,3),
department_code VARCHAR(2) 3
job_code
VARCHAR(7),
manager_id
NUMERIC (3)
);
![Write a complete PL/SQL Cursor to retrieve the following information.
Fetch row number, Employee Id, First Name of the employees
Select all the employees with Employee_no < 115
Use the complete cycle of declaring, opening, fetching, and closing a cursor,
including use of cursor attributes.
Format the output as shown below
Script Output x
Task completed in 0.299 seconds
Just FETCHED row 1- Employee ID: 110 - First Name: Lauren
Just FETCHED row 2- Employee ID: 111 - First Name: Lisa
Just FETCHED row 3- Employee ID: 112 - First Name: Dave
Just FETCHED row 4- Employee ID: 113 - First Name: Steve
Just FETCHED row 5- Employee ID: 114 - First Name: Marg
(b)
Modify your program to use the CURSOR FOR LOOP to achieve the same output
Script Output x
Task completed in 0.175 seconds
Just FETCHED row 1- Student ID: 110 - First Name Lauren
Just FETCHED row 2- Student ID: 111 - First Name Lisa
Just FETCHED row 3- Student ID: 112 - First Name Dave
Just FETCHED row 4- Student ID: 113 - First Name Steve
Just FETCHED row 5- Student ID: 114 - First Name Marg](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2a3a5312-992e-47a2-90f4-b437c935c819%2Fc24c4b53-e500-4150-9f5f-5999fb7a8ab3%2F4zwjdn_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Write a complete PL/SQL Cursor to retrieve the following information.
Fetch row number, Employee Id, First Name of the employees
Select all the employees with Employee_no < 115
Use the complete cycle of declaring, opening, fetching, and closing a cursor,
including use of cursor attributes.
Format the output as shown below
Script Output x
Task completed in 0.299 seconds
Just FETCHED row 1- Employee ID: 110 - First Name: Lauren
Just FETCHED row 2- Employee ID: 111 - First Name: Lisa
Just FETCHED row 3- Employee ID: 112 - First Name: Dave
Just FETCHED row 4- Employee ID: 113 - First Name: Steve
Just FETCHED row 5- Employee ID: 114 - First Name: Marg
(b)
Modify your program to use the CURSOR FOR LOOP to achieve the same output
Script Output x
Task completed in 0.175 seconds
Just FETCHED row 1- Student ID: 110 - First Name Lauren
Just FETCHED row 2- Student ID: 111 - First Name Lisa
Just FETCHED row 3- Student ID: 112 - First Name Dave
Just FETCHED row 4- Student ID: 113 - First Name Steve
Just FETCHED row 5- Student ID: 114 - First Name Marg
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