Delete Duplication SQL

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Wed Feb 16 2022 08:11:52 GMT+0000 (Coordinated Universal Time)

Saved by @Bambibo9799

DELETE FROM tblemployee 
WHERE user_id IN
    (SELECT user_id 
    FROM 
        (SELECT user_id, name,
         		ROW_NUMBER() OVER( PARTITION BY "name" 
        		ORDER BY  user_id ) AS row_num
        FROM tblemployee ) t        
        WHERE t.row_num > 1 );

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