DELETE
FROM
people
WHERE
peopleId IN (SELECT peopleId FROM people GROUP BY peopleId HAVING count(peopleId) > 1)
AND rowid NOT IN (SELECT min(rowid) FROM people GROUP BY peopleId HAVING count(peopleId) > 1)
wulm 2018-03-08 17:31 原文
DELETE
FROM
people
WHERE
peopleId IN (SELECT peopleId FROM people GROUP BY peopleId HAVING count(peopleId) > 1)
AND rowid NOT IN (SELECT min(rowid) FROM people GROUP BY peopleId HAVING count(peopleId) > 1)