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hivE ovEr pArtition

insert overwrite的用法: INSERT OVERWRITE TABLE tablename1 [PARTITION \ (partcol1=val1, partcol2=val2 ...) [IF NOT EXISTS]] \ ...

select *, row_number() over (partition by [手机号] order by [店铺]) as group_idx from table_name) swhere s.group_idx = 1 追问 亲,你太厉害...

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