TPC-Havoc Q13_v4

TPC-Havoc benchmark · all TPC-Havoc queries

Representative SQL

Rendered for DataFusion with default parameters.

SELECT
  c_count,
  SUM(custdist) AS custdist
FROM (
  SELECT
    c_count,
    COUNT(*) AS custdist
  FROM (
    SELECT
      c_custkey,
      COUNT(o_orderkey) AS c_count
    FROM customer
    LEFT OUTER JOIN orders
      ON c_custkey = o_custkey AND o_comment NOT LIKE '%special%requests%'
    WHERE
      c_custkey % 2 = 0
    GROUP BY
      c_custkey
  ) AS c_orders_even
  GROUP BY
    c_count
  UNION ALL
  SELECT
    c_count,
    COUNT(*) AS custdist
  FROM (
    SELECT
      c_custkey,
      COUNT(o_orderkey) AS c_count
    FROM customer
    LEFT OUTER JOIN orders
      ON c_custkey = o_custkey AND o_comment NOT LIKE '%special%requests%'
    WHERE
      c_custkey % 2 = 1
    GROUP BY
      c_custkey
  ) AS c_orders_odd
  GROUP BY
    c_count
) AS combined
GROUP BY
  c_count
ORDER BY
  custdist DESC,
  c_count DESC

Representative DataFrame

No DataFrame implementation is registered for this query.

Get the exact query for your run

The blocks above are representative. To get the precise statement a specific platform runs at a specific scale, substitute your own values:

from benchbox import TPCHavoc

bench = TPCHavoc(scale_factor=0.01)            # your scale factor
queries = bench.get_queries(dialect="datafusion")   # your platform's dialect; drop dialect= for native SQL
print(queries['13_v4'])

Source

Query text: benchbox/core/tpchavoc/variant_sets/q13.py