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28 lines
468 B

--begin q13
-- $ID$
-- TPC-H/TPC-R Customer Distribution Query (Q13)
-- Functional Query Definition
-- Approved February 1998
:x
:o
select
c_count,
count(*) as custdist
from
(
select
c_custkey,
count(o_orderkey)
from
tpch.customer left outer join tpch.orders on
c_custkey = o_custkey
and o_comment not like '%:1%:2%'
group by
c_custkey
) as c_orders (c_custkey, c_count)
group by
c_count
order by
custdist desc,
c_count desc;
--end q13