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Latest Version [8.00202205221] Last Updated [May-22-2022]

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Definition [Find Duplicate Values in Table]

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Find Duplicate Values in Table

You can find duplicates by executing the following mySQL query (via command line or app like phpMyAdmin):

SELECT  * FROM  table tbl1 WHERE EXISTS (SELECT 1 FROM table tbl2 WHERE tbl1.column = tbl2.column LIMIT 1, 1) ORDER BY column

- Replace table with the name of your database table.
- Replace column with the name of the column in the database table you are looking for duplicates

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