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原创 mysql
select * from (select * from t1 where dt = ‘20220709’ and … group by vid) a left join (select * from t2 where dt = ‘20220709’ and … group by vid) b on a.vid = b.vid left join (select t.* from (select *,row_number() over(partition by vid order by time) rn f
2022-07-10 19:30:46 145 1
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