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--!syntax_pg
--TPC-H Q22
select
cntrycode,
count(*) as numcust,
sum(c_acctbal) as totacctbal
from (
select
substring(c_phone from 1 for 2) as cntrycode,
c_acctbal
from
plato."customer"
where
substring(c_phone from 1 for 2) in
('13','31','23','29','30','18','17')
and c_acctbal > (
select
avg(c_acctbal)
from
plato."customer"
where
c_acctbal > 0.00::numeric
and substring (c_phone from 1 for 2) in
('13','31','23','29','30','18','17')
)
and not exists (
select
*
from
plato."orders"
where
o_custkey = c_custkey
)
) as custsale
group by
cntrycode
order by
cntrycode;
|
