Question 2: Write a SQL query that returns the three users who have sent the most friend requests. Your query should return the username and number of requests sent. SELECT username. COUNT(requester ]d) FROM users u JOIN friend requests fON frequestee_id u.user.id GROUP BY username ORDER BY COUNT(requester_id) LIMIT 3;
Question 2: Write a SQL query that returns the three users who have sent the most friend requests. Your query should return the username and number of requests sent. SELECT username. COUNT(requester ]d) FROM users u JOIN friend requests fON frequestee_id u.user.id GROUP BY username ORDER BY COUNT(requester_id) LIMIT 3;
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
Related questions
Question
![Does this SQL query work for this
question?
user_id
3437315 janedo 2.0
3437316 princessluvB9
3437317 sköter 413
action_id requester_id
1
1037392
2138102
2
3
username
SELECT
username
2331234
users
email
janedoe2.0@email.com
princessluv6996@email.co 600017
m
skater4lf3@email.com
friend requests
requestre id
3437315
friend_count
5438443
1231232
583
action_timestamp
2015-03-15:00:01:05
2015-03-15 00:01:07
2015-03-15:00-01:08
Question 2: Write a SQL query that returns the three users who have sent the most
friend requests. Your query should return the username and number of requests sent.
COUNT(requester ]d)
FROM users u
JOIN friend requests fON frequestee id-u.user.id
GROUP BY username
ORDER BY COUNT(requester_id)
LIMIT 3;
action taken
Requested
Accepted
Rejected](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa20db2a8-5e3a-4380-92fa-c60856d6abdc%2F7a2ccd7e-4786-4061-a42c-2a11d6da4422%2Fpn6zs79_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Does this SQL query work for this
question?
user_id
3437315 janedo 2.0
3437316 princessluvB9
3437317 sköter 413
action_id requester_id
1
1037392
2138102
2
3
username
SELECT
username
2331234
users
email
janedoe2.0@email.com
princessluv6996@email.co 600017
m
skater4lf3@email.com
friend requests
requestre id
3437315
friend_count
5438443
1231232
583
action_timestamp
2015-03-15:00:01:05
2015-03-15 00:01:07
2015-03-15:00-01:08
Question 2: Write a SQL query that returns the three users who have sent the most
friend requests. Your query should return the username and number of requests sent.
COUNT(requester ]d)
FROM users u
JOIN friend requests fON frequestee id-u.user.id
GROUP BY username
ORDER BY COUNT(requester_id)
LIMIT 3;
action taken
Requested
Accepted
Rejected
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 4 images
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.Recommended textbooks for you
![Database System Concepts](https://www.bartleby.com/isbn_cover_images/9780078022159/9780078022159_smallCoverImage.jpg)
Database System Concepts
Computer Science
ISBN:
9780078022159
Author:
Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:
McGraw-Hill Education
![Starting Out with Python (4th Edition)](https://www.bartleby.com/isbn_cover_images/9780134444321/9780134444321_smallCoverImage.gif)
Starting Out with Python (4th Edition)
Computer Science
ISBN:
9780134444321
Author:
Tony Gaddis
Publisher:
PEARSON
![Digital Fundamentals (11th Edition)](https://www.bartleby.com/isbn_cover_images/9780132737968/9780132737968_smallCoverImage.gif)
Digital Fundamentals (11th Edition)
Computer Science
ISBN:
9780132737968
Author:
Thomas L. Floyd
Publisher:
PEARSON
![Database System Concepts](https://www.bartleby.com/isbn_cover_images/9780078022159/9780078022159_smallCoverImage.jpg)
Database System Concepts
Computer Science
ISBN:
9780078022159
Author:
Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:
McGraw-Hill Education
![Starting Out with Python (4th Edition)](https://www.bartleby.com/isbn_cover_images/9780134444321/9780134444321_smallCoverImage.gif)
Starting Out with Python (4th Edition)
Computer Science
ISBN:
9780134444321
Author:
Tony Gaddis
Publisher:
PEARSON
![Digital Fundamentals (11th Edition)](https://www.bartleby.com/isbn_cover_images/9780132737968/9780132737968_smallCoverImage.gif)
Digital Fundamentals (11th Edition)
Computer Science
ISBN:
9780132737968
Author:
Thomas L. Floyd
Publisher:
PEARSON
![C How to Program (8th Edition)](https://www.bartleby.com/isbn_cover_images/9780133976892/9780133976892_smallCoverImage.gif)
C How to Program (8th Edition)
Computer Science
ISBN:
9780133976892
Author:
Paul J. Deitel, Harvey Deitel
Publisher:
PEARSON
![Database Systems: Design, Implementation, & Manag…](https://www.bartleby.com/isbn_cover_images/9781337627900/9781337627900_smallCoverImage.gif)
Database Systems: Design, Implementation, & Manag…
Computer Science
ISBN:
9781337627900
Author:
Carlos Coronel, Steven Morris
Publisher:
Cengage Learning
![Programmable Logic Controllers](https://www.bartleby.com/isbn_cover_images/9780073373843/9780073373843_smallCoverImage.gif)
Programmable Logic Controllers
Computer Science
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education