-- tpch13 using 1395599672 as a seed to the RNG | |
select | |
c_count, | |
count(*) as custdist | |
from | |
( | |
select | |
c.c_custkey, | |
count(o.o_orderkey) | |
from | |
customer c | |
left outer join orders o | |
on c.c_custkey = o.o_custkey | |
and o.o_comment not like '%special%requests%' | |
group by | |
c.c_custkey | |
) as orders (c_custkey, c_count) | |
group by | |
c_count | |
order by | |
custdist desc, | |
c_count desc; |