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SELECT students.id, students.firstname, students.lastname, teachers.lastname AS teacher FROM students, teachers WHERE students.t
sql
1 Vote
5 Answers
22nd Apr 2024, 11:27 AM
Sonal Kumar
Sonal Kumar - avatar
Coding for Data
codingfordatapythonsql
2 Votes
2 Answers
21st Apr 2024, 3:01 PM
Mikhail Zhitnikov
PRİMARY KEY
mysqlsql
1 Vote
2 Answers
17th Apr 2024, 6:18 AM
Arda Sarkaç
Sql
sql#oraracle
1 Vote
1 Answer
16th Apr 2024, 12:02 PM
Atlang Maphakela
Atlang Maphakela - avatar
Can’t do practice exercises
practicesql
1 Vote
2 Answers
6th Apr 2024, 12:48 PM
Lisa Marie Tinmurth
Lisa Marie Tinmurth - avatar
ı dont see new table SQL MSSQL
mssqlsql
0 Votes
1 Answer
1st Apr 2024, 7:27 AM
Arda Sarkaç
Insert two forms in the same database same row(spring boot)
javamysqlspringspring-bootsql
1 Vote
3 Answers
31st Mar 2024, 4:51 AM
Kawtar
Kawtar - avatar
Wildcard for single characters
sqlwildcard
1 Vote
2 Answers
11th Mar 2024, 3:01 AM
Colton Minard
Colton Minard - avatar
Courses
cc#c++javajavascriptpythonsql
2 Votes
1 Answer
9th Mar 2024, 2:05 PM
Sage Starr
Sage Starr - avatar
SQL intermediate Class - Number of Books
sql
2 Votes
7 Answers
29th Feb 2024, 4:58 PM
Bruna Yukimy Hada
Bruna Yukimy Hada - avatar
SQL, someone can help me please
sql
0 Votes
16 Answers
27th Feb 2024, 1:46 AM
Bruna Yukimy Hada
Bruna Yukimy Hada - avatar
SQL - diference about when to use UPPER and LOWER
sql
2 Votes
7 Answers
25th Feb 2024, 3:50 AM
Bruna Yukimy Hada
Bruna Yukimy Hada - avatar
Intro to SQL Module 2 Quiz
sql
0 Votes
5 Answers
20th Feb 2024, 9:35 AM
The Randalorian
The Randalorian - avatar
How can i change my name on sql certificate
certificatenameonthe
0 Votes
2 Answers
18th Feb 2024, 5:41 AM
Poojitha Bestha
Poojitha Bestha - avatar
why i'm not getting bitcodes when i finish a lesson?
bugerrormysqlsql
0 Votes
1 Answer
14th Feb 2024, 2:15 PM
Carlos Eduardo de Paula Souza
My module quiz in sql says wrong answer but it is correct so couldnot move to next question what to do?
sql
0 Votes
2 Answers
14th Feb 2024, 3:47 AM
cherishma meher medisetty
cherishma meher medisetty - avatar
Can we transfer progression ?
beginnercertificatespythonsql
0 Votes
2 Answers
8th Feb 2024, 12:23 PM
Asu
Sql перевод
sqlsqlперевод
0 Votes
2 Answers
6th Feb 2024, 10:42 PM
Serhii Hrynda
Serhii Hrynda - avatar
Data Analysis: what comes after Sololearn?
analisyscareercertificatedatalearningmachinepandaspythonsololearnsql
0 Votes
5 Answers
4th Feb 2024, 11:16 AM
Giuseppe
Giuseppe - avatar
Primary key vs surrogate key
databasedbmskeyprimaryrelationalsql
0 Votes
5 Answers
30th Jan 2024, 11:50 AM
Kimberley
Why does completing separate courses not appear in combined courses?
appbugcourseshelphtmlpythonquestionsololearnsql
0 Votes
3 Answers
20th Jan 2024, 1:21 PM
Max
I found a Secret XP glitch
bugcheeseglitchspidersql
0 Votes
3 Answers
16th Jan 2024, 7:31 PM
MJ Blair
Schema
sql
0 Votes
1 Answer
5th Jan 2024, 3:14 PM
Abhishek Anand
Abhishek Anand - avatar
SQL question
helppleasesql
0 Votes
4 Answers
5th Jan 2024, 1:59 PM
Evans Tapiwanashe Rutsvara
Sql query is showing as wrong even though the answer is correct
subqueries
0 Votes
1 Answer
29th Dec 2023, 2:44 PM
Hazna Hyder
Hazna Hyder - avatar
Adding data SQL task
sql
0 Votes
4 Answers
22nd Dec 2023, 1:28 PM
Dariusz Jenek
Dariusz Jenek - avatar
How to make long, one-line comments in SQL?
commentssql
1 Vote
1 Answer
16th Dec 2023, 12:44 PM
Jeisiel Isvi
Jeisiel Isvi - avatar
SQL Intermediate Union module
oldnews
0 Votes
13 Answers
6th Dec 2023, 11:38 PM
Michael
I am not able to solve this problem in solo learn for sql query
mysql
1 Vote
2 Answers
24th Nov 2023, 8:18 AM
Lalit Prasad Joshi
Lalit Prasad Joshi - avatar
Does sololearn offer NoSQL?
nosqlsololearnsql
2 Votes
5 Answers
18th Nov 2023, 1:48 PM
Lion
Lion - avatar
If you know any Data Analysis (Python and SQL) focused group, Sololearn inclusive, kindly share the information with me.
data-analysispythonsololearnsql
0 Votes
2 Answers
17th Nov 2023, 2:28 PM
Dr Melchisedec Bankole
Dr Melchisedec Bankole - avatar
Why AUTO_INCREMENT does not work?
sql
0 Votes
4 Answers
17th Nov 2023, 1:55 PM
Werg Serium
Werg Serium - avatar
hey guys doesn't answer
sql
2 Votes
2 Answers
10th Nov 2023, 7:56 AM
AMIR H R A<ヾ(@^▽^@)ノ >LION 💪
AMIR H R A<ヾ(@^▽^@)ノ >LION 💪 - avatar
Internediate SQL, lesson joins, last exercise, Number of books
intermediatejoinssql
1 Vote
3 Answers
9th Nov 2023, 9:02 AM
Christophe
Whats wrong with my code
sql
0 Votes
3 Answers
6th Nov 2023, 12:02 PM
Matthews Keolebogile Matjila
Matthews Keolebogile Matjila - avatar
can you help me with code practice sql
jquerysqlsubscript
3 Votes
20 Answers
4th Nov 2023, 6:48 AM
AMIR H R A<ヾ(@^▽^@)ノ >LION 💪
AMIR H R A<ヾ(@^▽^@)ノ >LION 💪 - avatar
the code not respond, does not give input
sql
3 Votes
21 Answers
1st Nov 2023, 8:59 AM
AMIR H R A<ヾ(@^▽^@)ノ >LION 💪
AMIR H R A<ヾ(@^▽^@)ノ >LION 💪 - avatar
Why isnt the old SQL course available for new users?
ogusersqlvalue
0 Votes
3 Answers
31st Oct 2023, 9:39 PM
Ariyo-idowu Abdul raman Mobolaji
SQL Code Coach
codesqlupdate
0 Votes
8 Answers
28th Oct 2023, 8:00 PM
Annihilate
Annihilate - avatar
Can someone please explain why it's not running?
sql
1 Vote
2 Answers
26th Oct 2023, 7:08 PM
Vanity
Vanity - avatar
What is the 3rd SQL course?
coursessql
1 Vote
3 Answers
23rd Oct 2023, 10:50 AM
Sean
Which one would you recommend to use in a mobile app, SQL Server or MongoDB?
androidiosmobileappsmongodbsql
0 Votes
3 Answers
19th Oct 2023, 12:23 PM
Sebastian Perez
Sebastian Perez - avatar
What happens with two filters in SQL
sql
1 Vote
4 Answers
19th Oct 2023, 8:22 AM
Shashank Reddy Voorelli
Shashank Reddy Voorelli - avatar
Database
backenddatabasesql
0 Votes
1 Answer
16th Oct 2023, 8:10 PM
Almas
Almas - avatar
Coding foundation course materials
analysdatahtmlsql
1 Vote
3 Answers
15th Oct 2023, 10:25 PM
Nur Lella
Nur Lella - avatar
Is there any plan for an advanced SQL course to be added here? Thanks!
advancedsqlmysqloptimizationperformancetuningsqlsql_advanced
0 Votes
2 Answers
14th Oct 2023, 3:52 PM
amnksngh
amnksngh - avatar
How to code SQL in Sololearn?
codeplaygroundsql
2 Votes
3 Answers
10th Oct 2023, 1:41 AM
Web Developer AD
I want to focus on a database technology
databasehelpmemongodbmysqlsql
1 Vote
1 Answer
7th Oct 2023, 1:39 PM
ScriptMaestro 🇳🇬
ScriptMaestro 🇳🇬 - avatar
In SQLcourse, Tennis Tournament assignment is given but the chart name is missing I checked, what I need to write after "FROM"?
helpsql
0 Votes
2 Answers
3rd Oct 2023, 7:09 AM
Shirin
Shirin - avatar
SQL Practice
codecoachcodecoachchallengesql
0 Votes
2 Answers
1st Oct 2023, 8:59 PM
Chinenye Michelle Chukwuma
Chinenye Michelle Chukwuma - avatar
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