27 lines
572 B
Plaintext
27 lines
572 B
Plaintext
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-- TPC-H/TPC-R Local Supplier Volume Query (Q5)
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select
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n_name,
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sum(l_extendedprice * (1 - l_discount)) as revenue
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from
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customer,
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orders,
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lineitem,
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supplier,
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nation,
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region
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where
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c_custkey = o_custkey
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and l_orderkey = o_orderkey
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and l_suppkey = s_suppkey
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and c_nationkey = s_nationkey
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and s_nationkey = n_nationkey
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and n_regionkey = r_regionkey
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and r_name = 'ASIA'
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and o_orderdate >= date '1994-01-01'
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-- and o_orderdate < date '1994-01-01' + interval '1' year // does not work
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and o_orderdate < date '1995-01-01'
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group by
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n_name
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order by
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revenue desc;
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