delete from information where id in (select id from (select max(id) as id,count(*) as ccc from information GROUP BY encoding HAVING ccc>1 ) as tab)
时间: 2024-10-29 22:38:55
delete from information where id in (select id from (select max(id) as id,count(*) as ccc from information GROUP BY encoding HAVING ccc>1 ) as tab)