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sql query to find duplicates in column

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Unusual Unicorn answered on April 3, 2020 Popularity 10/10 Helpfulness 10/10

answer sql query to find duplicates in column

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sql query to find duplicates in column

Comment

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

Popularity 10/10 Helpfulness 10/10 Language sql

Source: stackoverflow.com

Tags: find sql

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Contributed on Jun 01 2020

Unusual Unicorn

0 Answers Avg Quality 2/10

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select duplicates in sql

Comment

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

Popularity 10/10 Helpfulness 10/10 Language sql

Source: chartio.com

Tags: select se

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Contributed on Apr 03 2020

Cucumberman

0 Answers Avg Quality 2/10

sql check duplicate value in column

Comment

SELECT columnName, COUNT(columnName)
FROM tableName
GROUP BY columnName
HAVING COUNT(columnName)>1

Popularity 10/10 Helpfulness 6/10 Language sql

Source: learnsql.com

Tags: sql

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Contributed on Jan 17 2022

Swiss IT knife

0 Answers Avg Quality 2/10

how to get duplicate elements in sql

Comment

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

Popularity 10/10 Helpfulness 5/10 Language typescript

Source: Grepper

Tags: elements element

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Contributed on Jan 28 2021

Obedient Ocelot

0 Answers Avg Quality 2/10

get duplicate records in sql

Comment

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

Popularity 10/10 Helpfulness 5/10 Language sql

Source: Grepper

Tags: get

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Contributed on Jan 28 2021

Obedient Ocelot

0 Answers Avg Quality 2/10

check duplicate records in sql

Comment

SELECT column1, column2, COUNT(*)
FROM table_name
GROUP BY column1, column2
HAVING COUNT(*) > 1;

Popularity 9/10 Helpfulness 5/10 Language sql

Source: Grepper

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Contributed on Sep 12 2023

YOU.com

0 Answers Avg Quality 2/10

sql count duplicates

Comment

SELECT column_name, COUNT(*)
FROM table_name
GROUP BY column_name
HAVING COUNT(*) > 1;

Popularity 9/10 Helpfulness 5/10 Language sql

Source: Grepper

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Contributed on Sep 12 2023

YOU.com

0 Answers Avg Quality 2/10

Find duplicate values in a SQL table

Comment

SELECT column_name, COUNT(column_name) AS count
FROM table_name
GROUP BY column_name
HAVING COUNT(column_name) > 1;

Popularity 9/10 Helpfulness 4/10 Language sql

Source: chat.openai.com

Tags: find

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Contributed on Jun 27 2023

Samandar Abdullayev

0 Answers Avg Quality 2/10

sql find duplicate records in two tables

Comment

SELECT  *   
FROM TableA A  
WHERE NOT EXISTS (SELECT *      
                  FROM TableB B
                  WHERE A.NUM = B.NUM);

Popularity 10/10 Helpfulness 4/10 Language sql

Source: Grepper

Tags: find

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Contributed on Apr 05 2022

dr4ft

0 Answers Avg Quality 2/10

how to get duplicate data in sql

Comment

SELECT OrderID, COUNT(OrderID)
FROM Orders
GROUP BY OrderID
HAVING COUNT(OrderID) > 1

Popularity 9/10 Helpfulness 4/10 Language sql

Source: learnsql.com

Tags: get sql

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Contributed on Oct 25 2023

Furqan Waseem

0 Answers Avg Quality 2/10

sql query to find duplicates in column

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sql query to find duplicates in column

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select duplicates in sql

sql check duplicate value in column

how to get duplicate elements in sql

get duplicate records in sql

check duplicate records in sql

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Find duplicate values in a SQL table

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