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Erick Amezcua
21,826 Points
Traveling through the tables (joins problem)

Posted September 4, 2017 11:05pm by Erick Amezcua

Erick Amezcua
21,826 Points
- Databases
1 Answer
Danny Zhang
2,014 Points
playground 'user loans'

Posted August 31, 2017 7:05am by Danny Zhang

Danny Zhang
2,014 Points
1 Answer
Rani Agrawal
1,113 Points
SQL Basics

Posted August 30, 2017 12:07pm by Rani Agrawal

Rani Agrawal
1,113 Points
- Databases
1 Answer
chase singhofen
3,811 Points
cant figure this one out

Posted August 27, 2017 8:05pm by chase singhofen

chase singhofen
3,811 Points
2 Answers
Derek Neuts
26,812 Points
If you're running Linux, here's a guide...

Posted August 27, 2017 6:36pm by Derek Neuts

Derek Neuts
26,812 Points
- Databases
0 Answers
PLUS

pmacsdesigners
Courses Plus Student 6,583 Points
INSERT INTO not working

Posted August 15, 2017 11:21am by pmacsdesigners

pmacsdesigners
Courses Plus Student 6,583 Points
1 Answer
PLUS

liam sheridan
Courses Plus Student 1,276 Points
In the library database there's a patrons table listing all the users of the library. The columns are id, first_name, la

Posted August 11, 2017 4:33pm by liam sheridan

liam sheridan
Courses Plus Student 1,276 Points
- Databases
1 Answer
Roberto Maddaloni
5,227 Points
I don't know what to do...

Posted August 9, 2017 9:37pm by Roberto Maddaloni

Roberto Maddaloni
5,227 Points
- Databases
0 Answers
Bruce McMinn
10,030 Points
A different approach and learning about JOIN

Posted August 7, 2017 8:10pm by Bruce McMinn

Bruce McMinn
10,030 Points
4 Answers
Bruce McMinn
10,030 Points
Subqueries Review & Practice # 1 Clunky Answer

Posted August 5, 2017 8:18am by Bruce McMinn

Bruce McMinn
10,030 Points
- Databases
0 Answers
PLUS

Edwin Castro
Courses Plus Student 24,037 Points
Can seem to get the brackets on the email

Posted August 4, 2017 9:45pm by Edwin Castro

Edwin Castro
Courses Plus Student 24,037 Points
- Databases
1 Answer
Andrew Federico
7,990 Points
Bug in quiz

Posted August 4, 2017 1:58pm by Andrew Federico

Andrew Federico
7,990 Points
1 Answer
renhe
10,282 Points
Alternative Soln: Generate a list of students with last names from A to M

Posted August 1, 2017 9:20pm by renhe

renhe
10,282 Points
7 Answers
Ruiqi Mao
16,675 Points
My Solution without creating two common tables

Posted July 28, 2017 4:57pm by Ruiqi Mao

Ruiqi Mao
16,675 Points
2 Answers
Noah Fields
13,985 Points
"Except", not XOR?

Posted July 28, 2017 3:03pm by Noah Fields

Noah Fields
13,985 Points
1 Answer
Nobody Tebulo
13,233 Points
ambiguous column name: People.people_id

Posted July 28, 2017 8:48am by Nobody Tebulo

Nobody Tebulo
13,233 Points
- Databases
0 Answers
Brendan Whiting
Front End Web Development Techdegree Graduate 84,738 Points
Why is it called a 'common table expression'?

Posted July 21, 2017 9:33pm by Brendan Whiting

Brendan Whiting
Front End Web Development Techdegree Graduate 84,738 Points
2 Answers
Giovanni P.
4,803 Points
I don't understand why query isn't working

Posted July 20, 2017 7:50am by Giovanni P.

Giovanni P.
4,803 Points
- Databases
1 Answer
Wouter Vermeersch
6,913 Points
longest length function,

Posted July 17, 2017 11:48pm by Wouter Vermeersch

Wouter Vermeersch
6,913 Points
- Databases
6 Answers
Roberto Maddaloni
5,227 Points
There is no info about science fiction in this task. I believe there's a mistake

Posted July 17, 2017 7:34am by Roberto Maddaloni

Roberto Maddaloni
5,227 Points
- Databases
2 Answers
Tim Schwab
4,109 Points
Mistake in question

Posted June 16, 2017 8:17pm by Tim Schwab

Tim Schwab
4,109 Points
2 Answers
Christian Scherer
2,989 Points
Task #3 solution

Posted May 15, 2017 2:17pm by Christian Scherer

Christian Scherer
2,989 Points
11 Answers
R.P. Arts
22,284 Points
Querying Relational Databases , Challenge Task 6 of 6

Posted May 6, 2017 9:07pm by R.P. Arts

R.P. Arts
22,284 Points
- Databases
9 Answers
Maggie Nasho
6,212 Points
Culculating the MInimum and the Maximum Values

Posted April 12, 2017 11:16am by Maggie Nasho

Maggie Nasho
6,212 Points
- Databases
2 Answers
Allan Oloo
8,054 Points
Advanced subqueries

Posted February 14, 2017 3:29pm by Allan Oloo

Allan Oloo
8,054 Points
5 Answers
Justin Sorensen
14,734 Points
SQL file for the SQL Playground?

Posted December 28, 2016 10:54am by Justin Sorensen

Justin Sorensen
14,734 Points
1 Answer
Chiamaka Anamekwe
7,864 Points
syntax error trying to create new database

Posted August 9, 2016 2:30pm by Chiamaka Anamekwe

Chiamaka Anamekwe
7,864 Points
0 Answers
Pablo Caro
4,191 Points
Why is my between statement not working.

Posted January 28, 2016 6:28am by Pablo Caro

Pablo Caro
4,191 Points
- Databases
6 Answers

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