20 lines
366 B
SQL
20 lines
366 B
SQL
SELECT
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c_count,
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count(*) AS custdist
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FROM (
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SELECT
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c_custkey,
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count(o_orderkey)
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FROM
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customer
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LEFT OUTER JOIN orders ON c_custkey = o_custkey
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AND o_comment NOT LIKE '%special%requests%'
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GROUP BY
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c_custkey) AS c_orders (c_custkey,
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c_count)
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GROUP BY
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c_count
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ORDER BY
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custdist DESC,
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c_count DESC;
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