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

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 _tableGROUP BY _columnHAVING COUNT(*) > 1

Similar codes

0 vote214 views1 answer
Date 3 months from today sql
SQL
1 vote221 views1 answer
How to fetch alternate records from two tables
SQL
0 vote202 views1 answer
How to get initials in sql
SQL
1 vote191 views1 answer
Sql group by error
SQL
0 vote213 views1 answer
Oracle sql count occurrences of value in column
SQL
44 votes218 views6 answers
Rename command in sql
SQL
1 vote207 views1 answer
Cannot load driver class: com.mysql.cj.jdbc.Driver
SQL
0 vote212 views1 answer
Change magento database url usimg musql
SQL
0 vote215 views1 answer
Install sql server in ubuntu 20.04
SQL
0 vote193 views4 answers
How to drop all tables in sql
SQL