Q&A Discussions

How to delete multiple rows of different table in a single query ?

16th Feb 2018, 10:08 AM

Rstar

mysql sql tables

1 Vote

21 Answers

2nd Feb 2018, 8:56 AM

Rex Terminous

What is the difference between char and varchar in sql???

1 Vote

How to do python connectivity to sql here?

17th Apr 2017, 7:33 PM

CHANDRA MANI PANDEY

0 Votes

Is this somewhat efficient?

25th Dec 2022, 1:14 PM

AbdulQadir

mysql python

0 Votes

Which query will you use to display details of employees having second maximum salary ?😇😇

7th Jun 2020, 3:19 AM

Jeremy Cruz

Is it posisible that some of the infos in the database are empty before saving it ?

6 Votes

4 Answers

22nd Jan 2017, 6:35 PM

Jenny Lance

1 Vote

If we set the datatype of serial_number to integer, what would be the domain of serial_number?

5th Nov 2016, 6:41 AM

JauJau

0 Votes

Why it is not recommended to create index on all attributes in databases?

7th Sep 2022, 5:57 AM

Rahima Mirzad

database databases mysql nosql sql

17 Votes

I'm done learning PHP, Currently on MySQL.. I just want to know ways I can improve my Php skills. Any project ideas ?

5th Mar 2019, 11:35 AM

Aaditya Deshpande

3 Votes

Why don't new added cakes in SQL work?

23rd Apr 2020, 6:30 PM

KEM CONSOLATION LOTACHI

0 Votes

SQL - Return all but one row value

23rd Jan 2021, 4:35 AM

Ezoza Abdurashidova

mysql return sql

3 Votes

11 Answers

1st Aug 2020, 1:48 PM

Mark McClan

help me connect database

mysql php sql

3 Votes

7 Answers

13th Oct 2019, 1:50 PM

Najmuddin Ansari

Fatal error: Uncaught Error: Call to a member function bind_param() on boolean

Are j.connector, wampserver, phpmyadmin and mysql server all you need to connect java netbeans code to a database?

0 Votes

8 Answers

12th Oct 2021, 12:17 PM

Manjit Kumar

java mysql

0 Votes

What's really the implication of "spam" "eggs"?

11th Apr 2017, 3:52 AM

Sean Mthembu

2 Votes

How to write a MySQL query for find the maximum number of employees hired in which month?

11th Sep 2017, 12:41 PM

Cockatoo

0 Votes

Is there any way I can introduce variable for the command of mysql example.execute("create database #var")in python?

7th Jul 2017, 6:07 PM

Aashish Kumar

databaseconnectivity mysql python pythonmysql

0 Votes

Alguien sabe si esto está bien o mal? Y su explicación! Por favor

25th Nov 2019, 1:26 PM

Urmi

0 Votes

Fill in the blank to select student names whose id is greater than or equal to 12.

6th Mar 2020, 4:55 AM

Carlos Collado

0 Votes

What is the reason of having Multiple table in databases,why not a huge single table?

13th Oct 2022, 7:26 PM

Muhamad Vicky Pratama

dbms mysql sql

9 Votes

13 Answers

27th Apr 2017, 4:42 PM

sadiya zainab

Can the C# language work with mysql?

c#mysql

1 Vote

15th Feb 2022, 8:20 AM

Rahima Mirzad

SQL question

Can we do SQL queries in this????if yes then how? And plz suggest me another app where we can do queries...

0 Votes

4 Answers

27th Sep 2021, 12:48 PM

Gaurav Bhasme

Can I create tables in my sql in sololearn?

1 Vote

4 Answers

29th May 2020, 5:56 PM

Shrishti Bamohtra

mysql tables

8 Votes

Cuales clases dan acceso a MySQL?

19th May 2019, 10:55 AM

k R :)

1 Vote

Whats wrong with the code

15th Jan 2019, 1:46 AM

xdarker kunlife

0 Votes

Difference between WHERE and ON in a join

11th Mar 2022, 12:56 PM

Oratilwe Seleke

How can i get unique rows in one sql statement

2 Votes

8 Answers

7th Mar 2017, 11:16 AM

Prateek Tewari

1 Vote

17th Apr 2018, 7:02 PM

Lalit Kumar

Bases de datos

0 Votes

Guys....after sql database what should i learn to become a back-end developer ND also tell types of sql guys??

18th Dec 2020, 4:14 AM

Lacho06Dev

4 Votes

Who is created a good website? Please describe what about it, and features!

5th Jun 2018, 3:45 AM

InFinite

2 Votes

2nd Feb 2019, 11:08 PM

Nasibillo Muhamedov

How to pratice sql

0 Votes

7 Answers

26th Aug 2019, 3:04 PM

Raheem Khan Mahammed

mySql: two tables

1 Vote

Query the two Cities In Station With Shortest and Longest City names.

21st Nov 2022, 6:55 AM

Sunil Shrestha

-1 Vote

What are the differences between JOIN and UNION?

20th Jan 2022, 6:08 PM

Danish Siddiqui

mysql sololearn

1 Vote

How do i make a social network with php and sql

6th Apr 2018, 6:57 PM

Sanjeev Bomma

There is really a difference when using the lLIMIT condition in this format lLIMIT 1,2; and this LIMIT 1 OFFSET 2; ?? Plz help !

0 Votes

8 Answers

1st Sep 2018, 9:04 PM

Gyan Daniel

1 Vote

I have already finished my social net site on localhost, but i'm worried if the hosting company is can steal my project.

30th Mar 2020, 3:22 PM

kamel BOUHENNI

2 Votes

What is the difference between delete and drop table commands

26th Aug 2018, 10:50 PM

Emant

0 Votes

I installed the xampp server but in that mysql is not running it is about to start then after notification coming from microsoft

12th Oct 2018, 10:12 AM

Bhaskar Akshay

<html>

0 Votes

Помогите сделать задание по SQL

14th Jul 2017, 5:23 AM

Neha Negi

0 Votes

Anybody for Sql challenger?

25th Mar 2021, 9:14 PM

Александр Мозговой

SQL query doubt

mysql zoo

0 Votes

7 Answers

18th Apr 2021, 3:52 AM

Chaitanya Joshi

4 Votes

Is this necessary to learn SQL before learning MySQL?

31st Dec 2017, 11:48 PM

tllsharma

1 Vote

How to create a login system using php and sql

18th Jun 2019, 3:45 PM

Bharu

mysql php website

2 Votes

16 Answers

1st Oct 2017, 6:27 AM

Shubham Bauskar

I am not able to understand what is Sql and my sql.

3 Votes

Please suggest me some topics which can be developed using php, js and mysql as database. I want to make final year project.

6th Aug 2020, 11:58 AM

Sagar

css3 html5 javascript mysql php

1 Vote

My sql error table already exist

24th Jul 2018, 3:13 PM

Pooja Shetty

0 Votes

Do I need to learn DBMS before MySQL?

28th Feb 2021, 3:00 PM

Irtiza Abbas

0 Votes