TPC Patterns Usage Guide

benchbox.core.tpc_patterns used to ship a generic concurrent-stream execution framework (StreamExecutor, QueryPermutator, ParameterManager, TransactionManager, ErrorHandler, ProgressTracker, ResultAggregator, BenchmarkTestRunner, and related dataclasses/utilities). It was never wired into the TPC-H or TPC-DS execution paths – the only external consumers of the module imported generate_official_benchmark_audit_trail, and the framework duplicated (without ever running) the same stream-execution concept that benchbox.core.throughput.runner.StreamRunner implements for real. The framework has been removed; tpc_patterns now contains only generate_official_benchmark_audit_trail.

What to use instead

• Power Test: TPCHBenchmark.run_power_test(...) / TPCDSBenchmark.run_power_test(...) execute all queries sequentially against a real connection and compute Power@Size.
• Throughput Test: benchbox.core.tpch.throughput_test.TPCHThroughputTest and benchbox.core.tpcds.throughput_test.TPCDSThroughputTest execute multiple concurrent query streams for real, via the shared benchbox.core.throughput.runner.StreamRunner executor, and compute Throughput@Size.
• Official benchmark audit trail: generate_official_benchmark_audit_trail in benchbox.core.tpc_patterns is unchanged and still used by benchbox.core.tpch.official_benchmark and benchbox.core.tpcds.official_benchmark to write the shared audit-trail report format.

from benchbox.core.tpc_patterns import generate_official_benchmark_audit_trail

generate_official_benchmark_audit_trail(
    result=official_result,
    benchmark_title="TPC-H",
    benchmark_slug="tpch",
)