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 vote177 views1 answer
Mysql auto increment in DD-MM-XXX format
SQL
0 vote147 views1 answer
Sql server change schema of a table
SQL
0 vote158 views1 answer
Learnxinyminutes sql
SQL
0 vote220 views1 answer
Oracle sql all days except weekends
SQL
0 vote151 views1 answer
Product of a column in mysql
SQL
0 vote141 views1 answer
How to define a save method in ruby for sql databases
SQL
1 vote144 views1 answer
Mysql check table exists
SQL
0 vote133 views1 answer
Using GROUP BY in MySQL Join Table
SQL
0 vote139 views2 answers
Insert into
SQL
1 vote166 views3 answers
Connection string mysql
SQL