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Posted to github@arrow.apache.org by "alamb (via GitHub)" <gi...@apache.org> on 2023/01/20 20:07:20 UTC

[GitHub] [arrow-datafusion] alamb opened a new pull request, #5008: AVG(null) is NULL (not zero)

alamb opened a new pull request, #5008:
URL: https://github.com/apache/arrow-datafusion/pull/5008

   # Which issue does this PR close?
   
   Closes https://github.com/apache/arrow-datafusion/issues/5007
   
   # Rationale for this change
   
   Answer is incorrect
   
   # What changes are included in this PR?
   
   AVG nulls is null
   
   # Are these changes tested?
   yes
   # Are there any user-facing changes?
   yes


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[GitHub] [arrow-datafusion] ursabot commented on pull request #5008: AVG(null) is NULL (not zero)

Posted by "ursabot (via GitHub)" <gi...@apache.org>.
ursabot commented on PR #5008:
URL: https://github.com/apache/arrow-datafusion/pull/5008#issuecomment-1399215388

   Benchmark runs are scheduled for baseline = 9c119961c238d8cd8e3adcf8b25238547661edae and contender = f5439c806912e69ad974706ab37456ac6bac21e4. f5439c806912e69ad974706ab37456ac6bac21e4 is a master commit associated with this PR. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Skipped :warning: Benchmarking of arrow-datafusion-commits is not supported on ec2-t3-xlarge-us-east-2] [ec2-t3-xlarge-us-east-2](https://conbench.ursa.dev/compare/runs/ecc762b5c4f343b8bd3b6feb167ea411...ad139fd807744e2ead94149eefa35726/)
   [Skipped :warning: Benchmarking of arrow-datafusion-commits is not supported on test-mac-arm] [test-mac-arm](https://conbench.ursa.dev/compare/runs/c78d62a83b8d41329bbd821a9668b9c6...325e43d932a543ee86105c4884b59ab9/)
   [Skipped :warning: Benchmarking of arrow-datafusion-commits is not supported on ursa-i9-9960x] [ursa-i9-9960x](https://conbench.ursa.dev/compare/runs/7dfc7a15bcf44d19a0fd3b6004478ba9...10a6b30811ac46fbaa06dba0eea8c8db/)
   [Skipped :warning: Benchmarking of arrow-datafusion-commits is not supported on ursa-thinkcentre-m75q] [ursa-thinkcentre-m75q](https://conbench.ursa.dev/compare/runs/1e47ce5433094e2c8645e782f07ea252...a97809538820410bafbafeea13192206/)
   Buildkite builds:
   Supported benchmarks:
   ec2-t3-xlarge-us-east-2: Supported benchmark langs: Python, R. Runs only benchmarks with cloud = True
   test-mac-arm: Supported benchmark langs: C++, Python, R
   ursa-i9-9960x: Supported benchmark langs: Python, R, JavaScript
   ursa-thinkcentre-m75q: Supported benchmark langs: C++, Java
   


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[GitHub] [arrow-datafusion] alamb commented on pull request #5008: AVG(null) is NULL (not zero)

Posted by "alamb (via GitHub)" <gi...@apache.org>.
alamb commented on PR #5008:
URL: https://github.com/apache/arrow-datafusion/pull/5008#issuecomment-1398958976

   > LGTM, this made me think of the COUNT fix we made recently. Makes me think there may be some other minor gotchas like this lying around in the code, hopefully we will fix them soon.
   
   Yeah, I originally thought it was related to https://github.com/apache/arrow-datafusion/pull/4924#discussion_r1072918404 😆  but I think the refactor in group by simply exposed a latent issue


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[GitHub] [arrow-datafusion] xudong963 merged pull request #5008: AVG(null) is NULL (not zero)

Posted by "xudong963 (via GitHub)" <gi...@apache.org>.
xudong963 merged PR #5008:
URL: https://github.com/apache/arrow-datafusion/pull/5008


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