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Greg Kaleka
39,021 Points
Even More Subqueries!

Posted July 21, 2017 9:59pm by Greg Kaleka

Greg Kaleka
39,021 Points
2 Answers
Greg Kaleka
39,021 Points
More Subqueries!

Posted July 21, 2017 9:46pm by Greg Kaleka

Greg Kaleka
39,021 Points
4 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
Greg Kaleka
39,021 Points
The Solution Provided Doesn't Work if Teachers Teach More Than One Grade

Posted July 21, 2017 9:29pm by Greg Kaleka

Greg Kaleka
39,021 Points
4 Answers
Greg Kaleka
39,021 Points
Here's a slightly more complex but more dynamic solution.

Posted July 21, 2017 7:51pm by Greg Kaleka

Greg Kaleka
39,021 Points
7 Answers
Stamos Bolovinos
4,320 Points
Why joining the students table?

Posted July 21, 2017 6:11pm by Stamos Bolovinos

Stamos Bolovinos
4,320 Points
3 Answers
mohamadreza azadi
5,167 Points
This course is so heavy

Posted July 21, 2017 2:33pm by mohamadreza azadi

mohamadreza azadi
5,167 Points
2 Answers
PLUS

Gustavo Winter
Courses Plus Student 27,382 Points
Group By - SQL

Posted July 21, 2017 12:27am by Gustavo Winter

Gustavo Winter
Courses Plus Student 27,382 Points
- Databases
1 Answer
Jackson Cromer
7,548 Points
SQL Playground Issue

Posted July 20, 2017 5:38pm by Jackson Cromer

Jackson Cromer
7,548 Points
4 Answers
Stamos Bolovinos
4,320 Points
How to sort on start_time?

Posted July 20, 2017 8:52am by Stamos Bolovinos

Stamos Bolovinos
4,320 Points
2 Answers
Joshua Kaufman
19,193 Points
Prompt asks for a different thing than the video shows

Posted July 20, 2017 5:27am by Joshua Kaufman

Joshua Kaufman
19,193 Points
4 Answers
Mary Urban
6,321 Points
SQL Reporting by example - first quiz - students ending in the letter "x"

Posted July 19, 2017 8:25pm by Mary Urban

Mary Urban
6,321 Points
4 Answers
sepehr akbarzadeh
Python Web Development Techdegree Student 1,762 Points
In Flask i want to make 1:1 relationships, How can i do that with SQL-Alchemy.

Posted July 19, 2017 12:18pm by sepehr akbarzadeh

sepehr akbarzadeh
Python Web Development Techdegree Student 1,762 Points
- Python
0 Answers
Charles Webb
1,542 Points
Is this question glitched? SQL

Posted July 18, 2017 5:28am by Charles Webb

Charles Webb
1,542 Points
- Databases
1 Answer
Charles Webb
1,542 Points
Every time I try to answer this question I get a communication error (SQL)

Posted July 17, 2017 7:24pm by Charles Webb

Charles Webb
1,542 Points
- Databases
4 Answers
Noah Fields
13,985 Points
Does using single vs double quotes matter in SQL here?

Posted July 17, 2017 4:33pm by Noah Fields

Noah Fields
13,985 Points
3 Answers
sumit garg
30 Points
Not able to figure out the answer

Posted July 16, 2017 2:17pm by sumit garg

sumit garg
30 Points
- Databases
3 Answers
Vic Mercier
3,276 Points
Is there a course where we can learn how to get databases

Posted July 15, 2017 3:21pm by Vic Mercier

Vic Mercier
3,276 Points
- General Discussion
1 Answer
Vic Mercier
3,276 Points
Is there a course where we can learn how to databases.

Posted July 15, 2017 3:20pm by Vic Mercier

Vic Mercier
3,276 Points
- General Discussion
0 Answers
george batton
4,491 Points
Need advice on what I should learn

Posted July 14, 2017 3:48am by george batton

george batton
4,491 Points
- General Discussion
6 Answers
Pawel Sysiak
3,920 Points
How to resolve the following Error on phpmyadmin?

Posted July 13, 2017 4:46pm by Pawel Sysiak

Pawel Sysiak
3,920 Points
0 Answers
NiKole Maxwell
11,083 Points
Aliasing SQL Queries

Posted July 11, 2017 12:16am by NiKole Maxwell

NiKole Maxwell
11,083 Points
1 Answer
Miguel Zayas
8,704 Points
Date validation

Posted July 5, 2017 6:12am by Miguel Zayas

Miguel Zayas
8,704 Points
1 Answer
PLUS

Christopher Morris
Courses Plus Student 509 Points
I need help.. what am I doing wrong here:

Posted July 5, 2017 2:18am by Christopher Morris

Christopher Morris
Courses Plus Student 509 Points
- Data Analysis
1 Answer
Binyamin Friedman
14,615 Points
My SQL Playground has the answers when I open it

Posted July 4, 2017 8:02pm by Binyamin Friedman

Binyamin Friedman
14,615 Points
2 Answers
Julian Gu
12,490 Points
peewee.DatabaseError: file is encrypted or is not a database

Posted July 4, 2017 5:04am by Julian Gu

Julian Gu
12,490 Points
0 Answers
Leon Ying
1,510 Points
Please tell me what I'm missing from this code

Posted July 3, 2017 12:18pm by Leon Ying

Leon Ying
1,510 Points
- Databases
0 Answers
donald kaiser
9,736 Points
I'm trying to replace symbols within an email and when I put in my code, it just says "Bummer Try again!"

Posted June 30, 2017 8:50pm by donald kaiser

donald kaiser
9,736 Points
- Databases
1 Answer
Ryan Leenay
12,504 Points
prepare Statement is triggering SQL error

Posted June 30, 2017 3:19am by Ryan Leenay

Ryan Leenay
12,504 Points
0 Answers
donald kaiser
9,736 Points
I keep getting a syntax error when trying to count the total number of columns from an ecommerce database.

Posted June 29, 2017 7:56pm by donald kaiser

donald kaiser
9,736 Points
- Databases
2 Answers

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