Duplicate row mysql

Mysql find duplicates in same table

## Find ALL duplicate recods by value (without grouping them by value) ##
# to find the duplicate, 
# replace all instances of tableName with your table name
# and all instances of duplicateField with the field name where you look for duplicates
SELECT t1.*
FROM tableName AS t1
INNER JOIN(
	SELECT duplicateField
	FROM tableName
	GROUP BY duplicateField
	HAVING COUNT(duplicateField) > 1
)temp ON t1.duplicateField = temp.duplicateField
order by duplicateField

Finding duplicate rows mysql

SELECT name, COUNT(*) c FROM table GROUP BY name HAVING c > 1;

Source: stackoverflow.com

Duplicate row mysql

# Duplicate rows or row
INSERT INTO table (col1, col2, col3)
SELECT col1, col2, col3 FROM table
WHERE something...;

Source: stackoverflow.com

Similar codes

0 vote334 views1 answer
Mysql repair a table
SQL
1 vote334 views2 answers
Mysql between
SQL
0 vote335 views1 answer
Sql select most frequent value in column
SQL
0 vote269 views1 answer
Oracle sql replace string in clob
SQL
0 vote342 views1 answer
Java mysql swing example
SQL
0 vote375 views1 answer
For row in sql database python loop
SQL
0 vote329 views1 answer
Postgresql heritage
SQL
1 vote319 views1 answer
Funzioni plsql
SQL
0 vote376 views1 answer
How to get button for every record from mysql
SQL
0 vote314 views2 answers
Postgresql create role
SQL