Dandandan commented on pull request #9007: URL: https://github.com/apache/arrow/pull/9007#issuecomment-750924715
Running locally: Original order: ``` Query 12 iteration 0 took 245.9 ms Query 12 iteration 1 took 250.5 ms Query 12 iteration 2 took 248.8 ms Query 12 iteration 3 took 244.2 ms Query 12 iteration 4 took 247.0 ms Query 12 iteration 5 took 246.1 ms Query 12 iteration 6 took 262.9 ms Query 12 iteration 7 took 284.0 ms Query 12 iteration 8 took 285.4 ms Query 12 iteration 9 took 287.5 ms Query 12 avg time: 260.24 ms ``` Join order reversed: ``` Query 12 iteration 0 took 1055.7 ms Query 12 iteration 1 took 1289.4 ms Query 12 iteration 2 took 1237.3 ms Query 12 iteration 3 took 1201.9 ms Query 12 iteration 4 took 1231.0 ms Query 12 iteration 5 took 1200.1 ms Query 12 iteration 6 took 1215.0 ms Query 12 iteration 7 took 1220.0 ms Query 12 iteration 8 took 1220.0 ms Query 12 iteration 9 took 1188.5 ms Query 12 avg time: 1205.90 ms ``` ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected]
