TPC-Havoc Q13_v10

TPC-Havoc benchmark · all TPC-Havoc queries

Representative SQL

Rendered for DataFusion with default parameters.

SELECT
  CASE
    WHEN c_count = 0
    THEN 0
    WHEN c_count BETWEEN 1 AND 5
    THEN c_count
    WHEN c_count BETWEEN 6 AND 10
    THEN c_count
    WHEN c_count > 10
    THEN c_count
    ELSE c_count
  END AS c_count,
  COUNT(*) AS custdist
FROM (
  SELECT
    c_custkey,
    SUM(
      CASE
        WHEN CASE
          WHEN o_comment NOT LIKE '%special%requests%'
          THEN 1
          WHEN o_comment IS NULL
          THEN 1
          ELSE 0
        END = 1
        THEN CASE WHEN o_orderkey IS NOT NULL THEN 1 ELSE 0 END
        ELSE 0
      END
    ) AS c_count
  FROM customer
  LEFT OUTER JOIN orders
    ON c_custkey = o_custkey
  GROUP BY
    c_custkey
) AS c_orders
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_v10'])

Source

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