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Posted to jira@arrow.apache.org by "Daniel Russo (Jira)" <ji...@apache.org> on 2020/11/06 18:08:00 UTC

[jira] [Created] (ARROW-10510) [Rust] [DataFusion] Add benchmarks for COUNT(DISTINCT)

Daniel Russo created ARROW-10510:
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             Summary: [Rust] [DataFusion] Add benchmarks for COUNT(DISTINCT)
                 Key: ARROW-10510
                 URL: https://issues.apache.org/jira/browse/ARROW-10510
             Project: Apache Arrow
          Issue Type: Improvement
            Reporter: Daniel Russo


Add benchmarks for {{COUNT(DISTINCT)}} queries, which were introduced in ARROW-10043. 

A number of implementation suggestions/ideas came up in the ARROW-10043 [pull request|https://github.com/apache/arrow/pull/8222], and having benchmarks will help evaluate the different ideas. 



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