Sql query duplicate rows

Select duplicates in sql

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

Source: chartio.com

Sql query to find duplicates in column

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

Source: stackoverflow.com

T-sql get duplicate rows

SELECT [CaseNumber], COUNT(*) AS Occurrences
FROM [CaseCountry]
GROUP BY [CaseNumber]
HAVING (COUNT(*) > 1)

Sql query duplicate rows

/* This SQL Query will show each of those duplicate
rows individually instead of just grouping it */
SELECT username,email 
FROM `users` 
WHERE `username` 
IN (SELECT username FROM `users` GROUP BY username HAVING COUNT(username) > 1)

Sql query duplicate rows

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

Get duplicate entry sql

select barcode, name, count(*)
from product
group by barcode, name
HAVING count(*) > 1

Similar codes

0 vote163 views1 answer
Merge clause with inner join
SQL
0 vote147 views1 answer
Mod function example
SQL
0 vote151 views1 answer
Postgres: Create Column add constraint to the column with Query Output
SQL
3 votes149 views2 answers
Tsql join multiple record in one string
SQL
0 vote141 views1 answer
SQL Server rename foreign key constraint
SQL
0 vote148 views1 answer
TITLE: SQL Server principal "dbo" does not exist
SQL
8 votes151 views1 answer
Oracle alter tablespace add datafile autoextend max size
SQL
0 vote173 views1 answer
Sql server delete records with specific date
SQL
0 vote176 views1 answer
Start stop mysql linux
SQL
0 vote132 views2 answers
How do I install microsoft SQL on my Mac?
SQL