41 lines
615 B
MySQL
41 lines
615 B
MySQL
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-- @(#)15.sql 2.1.8.1
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-- TPC-H/TPC-R Top Supplier Query (Q15)
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-- Functional Query Definition
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-- Approved February 1998
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:x
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create view revenue:s (supplier_no, total_revenue) as
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select
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l_suppkey,
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sum(l_extendedprice * (1 - l_discount))
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from
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lineitem
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where
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l_shipdate >= date ':1'
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and l_shipdate < date ':1' + interval '3' month
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group by
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l_suppkey;
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:o
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select
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s_suppkey,
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s_name,
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s_address,
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s_phone,
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total_revenue
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from
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supplier,
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revenue:s
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where
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s_suppkey = supplier_no
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and total_revenue = (
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select
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max(total_revenue)
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from
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revenue:s
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)
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order by
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s_suppkey;
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drop view revenue:s;
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:n -1
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