答案 0 :(得分:1)
您可以枚举行并将其用于 join 。 . .这可能是您想要的:
select ab.*, c.*
from (select a.*, b.*, -- really list out the columns you want
row_number() over (order by accountid) as seqnum
from a join
b
on a.accountid = b.accountid
) ab join
(select c.*, row_number() over (order by code) as seqnum
from c
) c
on ab.seqnum = c.seqnum