Answers for "how to remove duplicate from sql query"

how to query without duplicate rows in sql

SELECT DISTINCT col1,col2... FROM table_name where Condition;

Posted by: Guest on October-02-2020

sql delete duplicate

-- Oracle
DELETE films
WHERE rowid NOT IN (
    SELECT min(rowid)
    FROM films
    GROUP BY title, uk_release_date
);

Posted by: Guest on April-13-2021

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