[英]HIve query combined table
Hive 支持FULL JOIN
,所以你可以使用:
select coalesce(t1.payment_date, t2.receiver_date, t3.maturity_date) as date,
t1.payment_amount,
t2.receive_amount,
t3.maturity_amount
from table1 t1 full join
table2 t2
on t2.receive_date = t1.payment_date full join
table3 t3
on t3.maturity_date in (t2.receive_date, t1.payment_date)
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