Write Primitives merge_computed_values

Write Primitives benchmark · all Write Primitives queries

Representative SQL

Rendered in the benchmark’s native SQL with default parameters (no dialect translation available).

MERGE INTO merge_ops_target AS target
USING (
  SELECT
    o_orderkey,
    o_totalprice * 1.15 + 100.0 AS computed_price,
    CASE
      WHEN o_totalprice < 100000
      THEN '5-LOW'
      WHEN o_totalprice < 250000
      THEN '3-MEDIUM'
      ELSE '1-URGENT'
    END AS computed_priority
  FROM orders
  WHERE
    o_orderkey BETWEEN 1 AND 50
) AS source
ON target.o_orderkey = source.o_orderkey
WHEN MATCHED THEN UPDATE SET
  o_totalprice = source.computed_price,
  o_orderpriority = source.computed_priority,
  o_comment = 'merge_computed'
WHEN NOT MATCHED THEN INSERT VALUES (
  source.o_orderkey,
  1,
  'O',
  source.computed_price,
  CURRENT_DATE,
  source.computed_priority,
  'Clerk#000000001',
  0,
  'merge_computed'
)

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 WritePrimitives

bench = WritePrimitives(scale_factor=0.01)            # your scale factor
print(bench.get_queries()['merge_computed_values'])

Source

Query text: benchbox/core/write_primitives/operations.py