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Lax Shah
546 Points
Why is the error for and how to rectify it please explain

Posted September 10, 2017 3:56pm by Lax Shah

Lax Shah
546 Points
- Databases
2 Answers
Zaur Kandokhov
12,276 Points
What am I doing wrong? Why 'HAVING COUNT(1)>5' does not work?

Posted September 10, 2017 8:56am by Zaur Kandokhov

Zaur Kandokhov
12,276 Points
1 Answer
Yaneida Rondón Hernández
237 Points
Is this query incorrect?

Posted September 10, 2017 6:14am by Yaneida Rondón Hernández

Yaneida Rondón Hernández
237 Points
- Databases
1 Answer
Nir Tal
25,921 Points
sql sum - not sure why my answer is incorrect

Posted September 6, 2017 4:10pm by Nir Tal

Nir Tal
25,921 Points
- Databases
3 Answers
Cross Ender
9,567 Points
For some reason, this is not working.

Posted September 5, 2017 2:53pm by Cross Ender

Cross Ender
9,567 Points
- Databases
1 Answer
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
gianni de luca
16,891 Points
Outside workspaces

Posted September 3, 2017 4:50pm by gianni de luca

gianni de luca
16,891 Points
- Databases
0 Answers
James Ackerman
14,099 Points
Using the Length function to find the longest length of a book title. Find the b

Posted September 3, 2017 10:10am by James Ackerman

James Ackerman
14,099 Points
- Databases
2 Answers
James Ackerman
14,099 Points
SQL Concatenation Question

Posted September 1, 2017 5:57pm by James Ackerman

James Ackerman
14,099 Points
- Databases
1 Answer
Mike Berry
13,287 Points
Most Popular Teacher4:28

Posted September 1, 2017 3:39pm by Mike Berry

Mike Berry
13,287 Points
0 Answers
Patrik Horváth
11,110 Points
SQL Select SUBQUERIES

Posted August 31, 2017 4:18pm by Patrik Horváth

Patrik Horváth
11,110 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
Danny Zhang
2,014 Points
EXCEPT will return duplicate rows in table 1? or just unique rows in table 1?

Posted August 31, 2017 2:41am by Danny Zhang

Danny Zhang
2,014 Points
1 Answer
Lester Tay
416 Points
Using SQL to find out all columns containing empty cells

Posted August 30, 2017 5:04pm by Lester Tay

Lester Tay
416 Points
- Databases
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
Tsung-Lin Chuang
1,567 Points
how to union two different table and result only shows name with the letter L to Z

Posted August 30, 2017 2:44am by Tsung-Lin Chuang

Tsung-Lin Chuang
1,567 Points
- Databases
2 Answers
Christian Geib
826 Points
Seem to receive the right result but still get error message

Posted August 29, 2017 6:53am by Christian Geib

Christian Geib
826 Points
- Databases
3 Answers
Derek Neuts
26,812 Points
If you're running Linux, here's a MongoDB install guide...

Posted August 27, 2017 11:57pm by Derek Neuts

Derek Neuts
26,812 Points
2 Answers
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
Patrik Horváth
11,110 Points
i dont know whot it request from me ...

Posted August 27, 2017 11:13am by Patrik Horváth

Patrik Horváth
11,110 Points
- Databases
1 Answer
Patrik Horváth
11,110 Points
why its not AND ? it telling both Conditions as i underestend good

Posted August 27, 2017 9:34am by Patrik Horváth

Patrik Horváth
11,110 Points
1 Answer
PLUS

Nabil Arkate
Courses Plus Student 9,940 Points
SQL solution for the query

Posted August 26, 2017 11:19am by Nabil Arkate

Nabil Arkate
Courses Plus Student 9,940 Points
- Databases
1 Answer
Marcus Yang
7,476 Points
I think that my code is right, but I got the error, can you plz help me check?

Posted August 25, 2017 5:54pm by Marcus Yang

Marcus Yang
7,476 Points
- Databases
1 Answer
Marcus Yang
7,476 Points
Hello, I think that my code is right, but it shows error. Can you help me check?

Posted August 25, 2017 3:36pm by Marcus Yang

Marcus Yang
7,476 Points
- Databases
0 Answers
Stamos Bolovinos
4,320 Points
What's wrong with having 5th period science and 7th period art?

Posted August 25, 2017 3:14pm by Stamos Bolovinos

Stamos Bolovinos
4,320 Points
2 Answers
Ari Misha
19,323 Points
SQL Server and json

Posted August 25, 2017 2:49pm by Ari Misha

Ari Misha
19,323 Points
- Databases
0 Answers
PLUS

James Rush
Courses Plus Student 256 Points
Dose anyone know how to make an SQL trigger to replace a row if the email is a duplicate?

Posted August 25, 2017 2:31pm by James Rush

James Rush
Courses Plus Student 256 Points
- Databases
1 Answer
Stewart Mandla Kohlisa
11,737 Points
NEED HELP

Posted August 25, 2017 1:28pm by Stewart Mandla Kohlisa

Stewart Mandla Kohlisa
11,737 Points
1 Answer
Stewart Mandla Kohlisa
11,737 Points
DATABASES THIS IS THE CODE THAT NEEDED TO BE FILLED Return only students whose last name ends in 'x':

Posted August 25, 2017 1:22pm by Stewart Mandla Kohlisa

Stewart Mandla Kohlisa
11,737 Points
3 Answers

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