Treehouse | Community |

🤑 Join the Treehouse affiliate program and earn 25% recurring commission!

New No-Code Track! 🚀start learning today!

🌟 Dreaming of a bright future? 🎓 Ask about the Treehouse Scholarship program! 🚀

✨ Earn college credits in Cybersecurity, JS, HTML, CSS and Python

Newest
- Newest
- Active
- Unanswered
- Featured
All Topics

Jan Lundeen
6,122 Points
SQL Stage 4: Practice Problems: Find all loans that are overdue - not sure if my query is right.

Posted April 1, 2017 1:31am by Jan Lundeen

Jan Lundeen
6,122 Points
- Databases
2 Answers
Adriano De Oliveira
5,653 Points
> SELECT last_name FROM phone_book WHERE last_name IS NOT NULL;

Posted March 31, 2017 6:47pm by Adriano De Oliveira

Adriano De Oliveira
5,653 Points
- Databases
2 Answers
Adriano De Oliveira
5,653 Points
i would like some help topic database paging through results!!!!!!!!!!!!!!!!

Posted March 30, 2017 3:01pm by Adriano De Oliveira

Adriano De Oliveira
5,653 Points
- Databases
2 Answers
Sean Loke
14,659 Points
STAGE 3: PRACTICE MOVIES BEGINNING WITH ALIEN AND WILL OF ACTORS

Posted March 29, 2017 4:17am by Sean Loke

Sean Loke
14,659 Points
- Databases
2 Answers
Jonatan Spahn
6,362 Points
User Average Rating, a little more advanced using subqueries

Posted March 29, 2017 12:54am by Jonatan Spahn

Jonatan Spahn
6,362 Points
1 Answer
Adriano De Oliveira
5,653 Points
We're back on the smartphone, but our phone_book is a mess. There's a phone_book table but there's missing information i

Posted March 28, 2017 12:26pm by Adriano De Oliveira

Adriano De Oliveira
5,653 Points
- Databases
2 Answers
Elizabeth Hicks
45,723 Points
Reporting with SQL - Counting Groups challenge task #2 - not obvious from video

Posted March 28, 2017 1:33am by Elizabeth Hicks

Elizabeth Hicks
45,723 Points
- Databases
1 Answer
Ryan Quinn
2,027 Points
In Concatenation, I don't know how or where to add the <> to the email after first_name last_name.

Posted March 28, 2017 1:26am by Ryan Quinn

Ryan Quinn
2,027 Points
- Databases
1 Answer
Vaidas Staugaitis
1,431 Points
Auto incremented ID after deleting rows

Posted March 26, 2017 4:59pm by Vaidas Staugaitis

Vaidas Staugaitis
1,431 Points
1 Answer
Malaya Manjula
6,028 Points
What am i doing wrong here

Posted March 25, 2017 11:19pm by Malaya Manjula

Malaya Manjula
6,028 Points
- Databases
1 Answer
Byron Injeeli
Full Stack JavaScript Techdegree Graduate 25,639 Points
Challenge - "count number of orders with status of shipped and shipped date as today". My result is 149.

Posted March 25, 2017 5:22pm by Byron Injeeli

Byron Injeeli
Full Stack JavaScript Techdegree Graduate 25,639 Points
- Databases
1 Answer
Eric Thomas
Front End Web Development Techdegree Student 3,689 Points
I need help with concatenate and combining columns.

Posted March 25, 2017 12:31pm by Eric Thomas

Eric Thomas
Front End Web Development Techdegree Student 3,689 Points
- Databases
1 Answer
Eric Johansen
1,685 Points
I keep getting a syntax error on this code; SELECT mk.MakeID, v.VIN, sp.StickerPrice FROM Model AS md INNER JOIN make AS

Posted March 24, 2017 8:06pm by Eric Johansen

Eric Johansen
1,685 Points
- Databases
0 Answers
Joel McCracken Jr
3,142 Points
Relational Database Challenge Task 2 of 5: Bummer ambiguous column name Car.VIN

Posted March 24, 2017 6:44pm by Joel McCracken Jr

Joel McCracken Jr
3,142 Points
- Databases
3 Answers
PLUS

Emily Coltman
Courses Plus Student 9,623 Points
What am I doing wrong with the Querying Relational Databases final practice session, please?

Posted March 24, 2017 4:37pm by Emily Coltman

Emily Coltman
Courses Plus Student 9,623 Points
- Databases
5 Answers
Jonatan Spahn
6,362 Points
SQL Stage 4: Practice problem.

Posted March 24, 2017 4:47am by Jonatan Spahn

Jonatan Spahn
6,362 Points
3 Answers
Jan Lundeen
6,122 Points
Getting a "AS" syntax error for a query counting the number of orders shipped today [uses DATE("now")].

Posted March 24, 2017 4:26am by Jan Lundeen

Jan Lundeen
6,122 Points
- Databases
3 Answers
Benjamin Everett
5,401 Points
Updating Data with SQL - code challenge - why is this not working?

Posted March 23, 2017 8:17pm by Benjamin Everett

Benjamin Everett
5,401 Points
- Databases
1 Answer
Jonatan Spahn
6,362 Points
Average of each movie

Posted March 23, 2017 12:58am by Jonatan Spahn

Jonatan Spahn
6,362 Points
3 Answers
Abhilasha jangid
2,925 Points
what function use to get word starting with the letters A through K

Posted March 22, 2017 3:08pm by Abhilasha jangid

Abhilasha jangid
2,925 Points
- Databases
1 Answer
Inbar Shimshon
2,286 Points
Hi, not sure what is wrong with my code: https://www.screencast.com/t/uUNfukYrxbv I am using an Insert statement...

Posted March 22, 2017 9:44am by Inbar Shimshon

Inbar Shimshon
2,286 Points
- Databases
1 Answer
PLUS

tonypitkin2
Courses Plus Student 1,950 Points
Can you combine a Substring and Replace function inside one another?

Posted March 22, 2017 12:10am by tonypitkin2

tonypitkin2
Courses Plus Student 1,950 Points
2 Answers
Jan Lundeen
6,122 Points
On SQL Playground, Stage 3, Practice, how do I calculate the average movie rating and round it to 1 decimal place?

Posted March 21, 2017 11:51pm by Jan Lundeen

Jan Lundeen
6,122 Points
3 Answers
Erica Rottman
2,602 Points
This keeps throwing an error SELECT first_name, last_name FROM users WHERE username = "wig-lady";

Posted March 21, 2017 6:21pm by Erica Rottman

Erica Rottman
2,602 Points
- Databases
1 Answer
Abhilasha jangid
2,925 Points
is a keyword that can be used in conjunction with LIMIT to page through results.

Posted March 21, 2017 6:00am by Abhilasha jangid

Abhilasha jangid
2,925 Points
1 Answer
Jonatan Spahn
6,362 Points
SQL exchange ratae problem

Posted March 21, 2017 4:23am by Jonatan Spahn

Jonatan Spahn
6,362 Points
- Databases
0 Answers
chingkang yi
Python Web Development Techdegree Student 16,111 Points
SELECT * FROM results WHERE home_team > 12; I don't understand why it's wrong.

Posted March 21, 2017 12:45am by chingkang yi

chingkang yi
Python Web Development Techdegree Student 16,111 Points
- Databases
2 Answers
Matt Caminiti
3,466 Points
Only showing first result from "WHERE" clause.

Posted March 20, 2017 10:24pm by Matt Caminiti

Matt Caminiti
3,466 Points
- Databases
2 Answers
Matt Caminiti
3,466 Points
Using INSERT INTO

Posted March 20, 2017 7:24pm by Matt Caminiti

Matt Caminiti
3,466 Points
- Databases
2 Answers
Wiley Conte
9,618 Points
Looks like I've got this address formatted correctly.

Posted March 20, 2017 2:59pm by Wiley Conte

Wiley Conte
9,618 Points
- Databases
3 Answers

Prev Page 68 of 389 Next

Posting to the forum is only allowed for members with active accounts.
Please sign in or sign up to post.