Re: How two perform TPC-H test on postgresql-8.0.2
| От | Andrew Dunstan |
|---|---|
| Тема | Re: How two perform TPC-H test on postgresql-8.0.2 |
| Дата | |
| Msg-id | 42BFEA27.9010004@dunslane.net обсуждение исходный текст |
| Ответ на | How two perform TPC-H test on postgresql-8.0.2 ("innodb" <innobase@163.com>) |
| Список | pgsql-hackers |
innodb wrote: > Currently I want to take a TPC-H test on postgresql-8.0.2. I have downloaded the DBGEN and QGEN from the homepage ofTPC. But I encountered many problems which forced me to request some help. > 1. How to load the data from flat file generated by dbgen tool? To the best of my knowledge, there is a SQL Loader inOracle > 2. How to simulate the currency environment? Where can I download a client which connects to DB server through ODBC? > > > > To be brutally frank, if you have to ask these questions you should not be running TPC-H benchmarks, IMNSHO. You results are very unlikely to be fair to you or to PostgreSQL. TPC-H requires mild modification (took me about 15 minutes) to produce postgres-ready output, which can be loaded via the COPY command, which is designed for bulk loading data. cheers andrew
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