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  1. Derby
  2. DERBY-3002 Add support for GROUP BY ROLLUP
  3. DERBY-4363

Add simple benchmark for measuring GROUP BY performance

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Details

    • Sub-task
    • Status: Closed
    • Minor
    • Resolution: Fixed
    • None
    • 10.6.1.0
    • Test, Tools
    • None
    • Performance

    Description

      As part of ROLLUP implementation (DERBY-3002), it will be helpful to be able to measure the performance of GROUP BY.

      Using the o.a.dT.perf.clients framework, this sub-task proposes to add a GroupByClient to the performance runner
      library; the GroupByClient will run GROUP BY statements against the Wisconsin benchmark database.

      Attachments

        1. bmWithPatch.out
          6 kB
          Bryan Pendleton
        2. bmTrunk.out
          6 kB
          Bryan Pendleton
        3. benchmark.sh
          2 kB
          Bryan Pendleton
        4. multiColumnBenchmark.diff
          13 kB
          Bryan Pendleton
        5. simpleBenchmark.diff
          10 kB
          Bryan Pendleton

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            bryanpendleton Bryan Pendleton
            bryanpendleton Bryan Pendleton
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            Dates

              Created:
              Updated:
              Resolved:

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