Get duplicate records in sql

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

Sql count duplicate rows

SELECT _column, COUNT(*) 
FROM _table
GROUP BY _column
HAVING COUNT(*) > 1

T-sql get duplicate rows

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

How to get duplicate records with multiple field in sql

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

Get duplicate records in sql

Multiple field=SELECT username, email, COUNT(*)
FROM users
GROUP BY username, email
HAVING COUNT(*) > 1
Single field=SELECT _column, COUNT(*) 
FROM _table
GROUP BY _column
HAVING COUNT(*) > 1

Similar codes

0 vote307 views1 answer
Sql string contains case sensitive
SQL
0 vote285 views1 answer
Update set with join pl sql
SQL
2 votes291 views1 answer
Docker run postgres locally
SQL
0 vote323 views1 answer
Sql server rtrim everything after character
SQL
1 vote338 views3 answers
Read all columns of a table sql
SQL
2 votes315 views2 answers
Install postgresql
SQL
2 votes299 views2 answers
Compare date mysql
SQL
0 vote317 views1 answer
SAP Return
SQL
16 votes314 views2 answers
Add column if not exists mysql
SQL
0 vote324 views2 answers
While mysql
SQL