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 vote281 views2 answers
Alter table add multiple columns mysql
SQL
1 vote326 views1 answer
Drop colum oracle 18c
SQL
0 vote253 views1 answer
Insert to first table if field A equals field B from a second table using sql
SQL
3 votes291 views1 answer
Sql insert inserted id
SQL
4 votes284 views1 answer
List tables sqlite
SQL
1 vote286 views1 answer
Oracle difference between two dates in years
SQL
0 vote274 views1 answer
Vbscript clean up ADODB.Recordset
SQL
0 vote550 views1 answer
Power bi connect to postgresql
SQL
0 vote304 views2 answers
Check if sql temp table exists
SQL
0 vote270 views1 answer
Insert array into mysql column
SQL