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Jordan young
Courses Plus Student 4,856 Points
Circular logic of all of these tables "Predicting the Future".

Posted September 25, 2020 3:30am by Jordan young

Jordan young
Courses Plus Student 4,856 Points
1 Answer
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Jordan young
Courses Plus Student 4,856 Points
Hi. I did a totally different query, but generated the same result. Is there a preference for either method?

Posted September 24, 2020 3:02pm by Jordan young

Jordan young
Courses Plus Student 4,856 Points
1 Answer
Jorgen Rasmussen
3,200 Points
Continuing my SQL learning

Posted September 16, 2020 5:20pm by Jorgen Rasmussen

Jorgen Rasmussen
3,200 Points
0 Answers
spencer tintorri
6,184 Points
CTE reference question

Posted August 25, 2020 1:56pm by spencer tintorri

spencer tintorri
6,184 Points
1 Answer
Michael Hill
3,874 Points
My Solution to this Challenge

Posted May 17, 2020 5:13pm by Michael Hill

Michael Hill
3,874 Points
1 Answer
Mihnea Burtescu
348 Points
Please can you help me with the answer to understand how it works?

Posted March 24, 2020 6:13pm by Mihnea Burtescu

Mihnea Burtescu
348 Points
0 Answers
Claire Brehm
9,098 Points
SQL reporting by example quiz, complete code question

Posted February 28, 2020 6:34pm by Claire Brehm

Claire Brehm
9,098 Points
1 Answer
Frances Angulo
5,311 Points
My solution returned more results

Posted January 25, 2020 4:02pm by Frances Angulo

Frances Angulo
5,311 Points
2 Answers
Ronald Greer
44,790 Points
I thought that the answer to the first fill in the blank was "* FROM". what am i doing wrong?

Posted December 29, 2019 4:00pm by Ronald Greer

Ronald Greer
44,790 Points
1 Answer
Austin Cumberlander
13,602 Points
student

Posted November 16, 2019 6:41pm by Austin Cumberlander

Austin Cumberlander
13,602 Points
0 Answers
Steve Rogers
3,285 Points
Left Outer Join question

Posted November 12, 2019 3:18pm by Steve Rogers

Steve Rogers
3,285 Points
1 Answer
Steve Rogers
3,285 Points
trouble

Posted October 29, 2019 10:29pm by Steve Rogers

Steve Rogers
3,285 Points
1 Answer
Steve Rogers
3,285 Points
Counting issue?

Posted October 21, 2019 2:24pm by Steve Rogers

Steve Rogers
3,285 Points
1 Answer
Steve Rogers
3,285 Points
The quiz asked me to return a list of employees ordered by salary starting with the highest. I got it wrong?

Posted October 16, 2019 8:00pm by Steve Rogers

Steve Rogers
3,285 Points
2 Answers
Shreemangal Sethi
11,968 Points
I am not able to understand how to link the table? Can someone explain me please.

Posted October 8, 2019 3:19am by Shreemangal Sethi

Shreemangal Sethi
11,968 Points
1 Answer
Tommy Gebru
30,148 Points
Solution: Finding the Troublemaker

Posted August 31, 2019 8:58pm by Tommy Gebru

Tommy Gebru
30,148 Points
1 Answer
Tommy Gebru
30,148 Points
Solution: JANIS Schedule

Posted August 31, 2019 4:52pm by Tommy Gebru

Tommy Gebru
30,148 Points
0 Answers
Paul Brubaker
9,913 Points
Forgot about HAVING keyword and came up with this monstrosity.

Posted August 26, 2019 3:37am by Paul Brubaker

Paul Brubaker
9,913 Points
3 Answers
Ikechukwu Arum
5,324 Points
ERROR: NO SUCH COLUMN

Posted April 9, 2019 6:41pm by Ikechukwu Arum

Ikechukwu Arum
5,324 Points
3 Answers
PLUS

kevin hudson
Courses Plus Student 9,652 Points
No Help needed but want to share Code with mistakes

Posted April 9, 2019 3:58pm by kevin hudson

kevin hudson
Courses Plus Student 9,652 Points
0 Answers
PLUS

kevin hudson
Courses Plus Student 9,652 Points
Is it a bad approach to use subqueries over CTE and JOINING?

Posted April 8, 2019 6:20pm by kevin hudson

kevin hudson
Courses Plus Student 9,652 Points
2 Answers
PLUS

kevin hudson
Courses Plus Student 9,652 Points
What is penultimate?

Posted April 8, 2019 3:51pm by kevin hudson

kevin hudson
Courses Plus Student 9,652 Points
1 Answer
PLUS

kevin hudson
Courses Plus Student 9,652 Points
The first challenge should include GROUP BY

Posted April 8, 2019 2:51pm by kevin hudson

kevin hudson
Courses Plus Student 9,652 Points
5 Answers
Gia Hoang Nguyen
4,137 Points
How to find the discrepancy between the current grade 7 students and the future grade 6 students who move to grade 7?

Posted March 27, 2019 3:28am by Gia Hoang Nguyen

Gia Hoang Nguyen
4,137 Points
1 Answer
seth aruby
9,142 Points
Making query account for unknown PERIODS count

Posted February 20, 2019 7:25pm by seth aruby

seth aruby
9,142 Points
1 Answer
PRO

J R
Pro Student 12,168 Points
Why doesn't ' WHERE LAST_NAME <= 'N' ' work?

Posted February 17, 2019 9:36pm by J R

J R
Pro Student 12,168 Points
2 Answers
Harris Handoko
3,394 Points
Question on order of joining tables

Posted February 3, 2019 11:34pm by Harris Handoko

Harris Handoko
3,394 Points
2 Answers
Mark Chesney
11,683 Points
smelly issue: query came close

Posted January 23, 2019 5:14am by Mark Chesney

Mark Chesney
11,683 Points
2 Answers
Mishu Jahur
5,238 Points
How can "GROUP BY" act on non-column values?

Posted January 10, 2019 2:22am by Mishu Jahur

Mishu Jahur
5,238 Points
1 Answer
Urooba Urooba
3,565 Points
database

Posted November 6, 2018 11:08am by Urooba Urooba

Urooba Urooba
3,565 Points
1 Answer

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