Answers for "how to create duplicate values in sql"

select duplicates in sql

SELECT username, email, COUNT(*)
FROM users
GROUP BY username, email
HAVING COUNT(*) > 1

Posted by: Guest on April-03-2020

how to query without duplicate rows in sql

SELECT DISTINCT col1,col2... FROM table_name where Condition;

Posted by: Guest on October-02-2020

Code answers related to "how to create duplicate values in sql"