Selecting duplicates
SELECT
user_id ,
COUNT(*) count
FROM
PAYMENT
GROUP BY
account,
user_id ,
date
HAVING
COUNT(*) > 1
Are there any code examples left?
New code examples in category SQL
SELECT
user_id ,
COUNT(*) count
FROM
PAYMENT
GROUP BY
account,
user_id ,
date
HAVING
COUNT(*) > 1