The TPC-H subcommittee defined Version 2.5.0 of the TPC-H specification, which includes a modified list of audit requirements and an updated executive summary and qualification query outputs. It also includes Version 2.5.0 of the data generator dbgen, provided by the TPC, which includes bug fixes for parallel data generation. Version 2.4 was invalidated because the tools that were drafted for that revision were found to produce invalid results under certain conditions.
The General Council approved minor revision 2.5.0 of TPC-H with an effective date of January 1st 2007 . The General Council also passed a motion that benchmarks of scale factors larger than 10,000 cannot be published with TPC-H Version 2.3.0. Benchmark results can be published using Version 2.5.0 immediately. Benchmark results can be published using Version 2.3.0 for scale factors up to 10,000 until December 31st 2006.