TPC-Havoc Q2_v10

TPC-Havoc benchmark · all TPC-Havoc queries

Representative SQL

Rendered for DataFusion with default parameters.

SELECT
  s_acctbal,
  CASE WHEN s_name IS NOT NULL THEN s_name ELSE 'UNKNOWN' END AS s_name,
  CASE WHEN n_name IS NOT NULL THEN n_name ELSE 'UNKNOWN' END AS n_name,
  p_partkey,
  CASE WHEN p_mfgr IS NOT NULL THEN p_mfgr ELSE 'UNKNOWN' END AS p_mfgr,
  CASE WHEN s_address IS NOT NULL THEN s_address ELSE 'UNKNOWN' END AS s_address,
  CASE WHEN s_phone IS NOT NULL THEN s_phone ELSE 'UNKNOWN' END AS s_phone,
  CASE WHEN s_comment IS NOT NULL THEN s_comment ELSE '' END AS s_comment
FROM part, supplier, partsupp, nation, region
WHERE
  p_partkey = ps_partkey
  AND s_suppkey = ps_suppkey
  AND p_size = CASE WHEN 15 > 0 THEN 15 ELSE 1 END
  AND p_type LIKE CASE WHEN '%BRASS' IS NOT NULL THEN '%BRASS' ELSE '%' END
  AND s_nationkey = n_nationkey
  AND n_regionkey = r_regionkey
  AND r_name = CASE WHEN 'EUROPE' IS NOT NULL THEN 'EUROPE' ELSE r_name END
  AND ps_supplycost = (
    SELECT
      MIN(CASE WHEN ps_supplycost > 0 THEN ps_supplycost ELSE 999999 END)
    FROM partsupp, supplier, nation, region
    WHERE
      p_partkey = ps_partkey
      AND s_suppkey = ps_suppkey
      AND s_nationkey = n_nationkey
      AND n_regionkey = r_regionkey
      AND r_name = 'EUROPE'
  )
ORDER BY
  s_acctbal DESC,
  CASE WHEN n_name IS NOT NULL THEN n_name ELSE 'ZZZZZ' END,
  CASE WHEN s_name IS NOT NULL THEN s_name ELSE 'ZZZZZ' END,
  p_partkey

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['2_v10'])

Source

Query text: benchbox/core/tpchavoc/variant_sets/q02.py