On Mon, 2004-02-09 at 16:53, Josh Berkus wrote:
> Jenny,
>
> > For 19, we moved the common conditions out of the big ORs, for 20, we
> > added distinct. We can change the query back if the optimizer can
> > handle it now.
>
> Well, we want to test if it can.
Replace the file 19.sql under datagen/pgsql-queries with the attachment
should do it.
Jenny
-- @(#)19.sql 2.1.8.1
-- TPC-H/TPC-R Discounted Revenue Query (Q19)
-- Functional Query Definition
-- Approved February 1998
:b
:x
:o
select
sum(l_extendedprice* (1 - l_discount)) as revenue
from
lineitem,
part
where
(
p_partkey = l_partkey
and p_brand = ':1'
and p_container in ('SM CASE', 'SM BOX', 'SM PACK', 'SM PKG')
and l_quantity >= :4 and l_quantity <= :4+10
and p_size between 1 and 5
and l_shipmode in ('AIR', 'AIR REG')
and l_shipinstruct = 'DELIVER IN PERSON'
)
or
(
p_partkey = l_partkey
and p_brand = ':2'
and p_container in ('MED BAG', 'MED BOX', 'MED PKG', 'MED PACK')
and l_quantity >= :5 and l_quantity <= :5+10
and p_size between 1 and 10
and l_shipmode in ('AIR', 'AIR REG')
and l_shipinstruct = 'DELIVER IN PERSON'
)
or
(
p_partkey = l_partkey
and p_brand = ':3'
and p_container in ('LG CASE', 'LG BOX', 'LG PACK', 'LG PKG')
and l_quantity >= :6 and l_quantity <= :6+10
and p_size between 1 and 15
and l_shipmode in ('AIR', 'AIR REG')
and l_shipinstruct = 'DELIVER IN PERSON'
);
:e
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