/SQL/How to get duplicate records with multiple field in sql

How to get duplicate records with multiple field in sql

Select duplicates in sql

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

26

Source: chartio.com

T-sql get duplicate rows

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

4

How to get duplicate elements in sql

• SELECT first_name, COUNT (first_name) FROM employees
GROUP BY first_name
HAVING (COUNT(first_name) > 1);

1

How to get duplicate records with multiple field in sql

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

0

Similar codes

5 votes103 views1 answer
Ignore duplicate rows in sqlite
SQL
0 vote106 views4 answers
Rownum in sql
SQL
0 vote129 views1 answer
Sql server system messeges
SQL
0 vote105 views1 answer
Database traccar
SQL
3 votes105 views1 answer
Oracle apex warn on unsaved changes
SQL
0 vote349 views1 answer
Create pl/sql stored procedure
SQL
18 votes107 views3 answers
Mysql add column default value
SQL
2 votes115 views1 answer
Mysql shell insert into
SQL
4 votes92 views1 answer
Id primary key auto generated
SQL
0 vote105 views1 answer
UNION ALL LEFT JOIN
SQL

Share