Deleting duplicate records in a MySQL table

Practice




MySQL how to delete duplicate records in a table with a single query
DELETE s1
FROM table s1
JOIN( SELECT MIN(id) id, phone, fio FROM table GROUP BY phone, fio) s2
ON s1.id != s2.id
AND s1.phone = s2.phone
AND s1.fio = s2.fio

thanks )

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Lectures and tutorial on "Databases - MySql (Maria DB)"

Terms: Databases - MySql (Maria DB)

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