Answers for "how to create duplicate values in sql"

SQL
23

select duplicates in sql

SELECT username, email, COUNT(*)
FROM users
GROUP BY username, email
HAVING COUNT(*) > 1
Posted by: Guest on April-03-2020
0

how to query without duplicate rows in sql

SELECT DISTINCT col1,col2... FROM table_name where Condition;
Posted by: Guest on October-02-2020

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