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Posted to github@arrow.apache.org by GitBox <gi...@apache.org> on 2022/04/21 17:27:42 UTC

[GitHub] [arrow-datafusion] andygrove opened a new pull request, #2311: Move case/when expressions to datafusion-expr crate

andygrove opened a new pull request, #2311:
URL: https://github.com/apache/arrow-datafusion/pull/2311

   # Which issue does this PR close?
   
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   We generally require a GitHub issue to be filed for all bug fixes and enhancements and this helps us generate change logs for our releases. You can link an issue to this PR using the GitHub syntax. For example `Closes #123` indicates that this PR will close issue #123.
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   Closes https://github.com/apache/arrow-datafusion/issues/2309
   
    # Rationale for this change
   <!--
    Why are you proposing this change? If this is already explained clearly in the issue then this section is not needed.
    Explaining clearly why changes are proposed helps reviewers understand your changes and offer better suggestions for fixes.  
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   For consistency, the case/when logical expressions should be in the expr crate with the other logical expressions
   
   # What changes are included in this PR?
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   There is no need to duplicate the description in the issue here but it is sometimes worth providing a summary of the individual changes in this PR.
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   - Move `CaseBuilder`, `when`, `then` and associated tests to expr crate
   - Move `ExprSchemable` and associated tests to expr crate
   - `datafusion-expr` now exports all expr_fn functions at the root level instead of a small subset of them
   
   # Are there any user-facing changes?
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   Potentially. Things moved around. I added backwards-compatible re-exports so the impact should be minimal.
   
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   If there are any breaking changes to public APIs, please add the `api change` label.
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[GitHub] [arrow-datafusion] andygrove merged pull request #2311: Move case/when expressions to datafusion-expr crate

Posted by GitBox <gi...@apache.org>.
andygrove merged PR #2311:
URL: https://github.com/apache/arrow-datafusion/pull/2311


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