[GitHub] [arrow-datafusion] andygrove opened a new issue, #2309: Move Case expression code to datafusion-expr crate

[GitBox <gi...@apache.org>]

andygrove opened a new issue, #2309:
URL: https://github.com/apache/arrow-datafusion/issues/2309

   **Is your feature request related to a problem or challenge? Please describe what you are trying to do.**
   The `datafusion-expr` provides the `Expr::Case` expression but the related `CaseBuilder`and `case` and `when` functions that create these expressions are still in the core crate and should be moved to the `datafusion-expr` crate so that users can more easily create logical plans using case expressions without depending on the core datafusion crate.
   
   **Describe the solution you'd like**
   Move the code from `datafusion/core/src/logical_plan/expr.rs` to the datafusion-expr crate.
   
   **Describe alternatives you've considered**
   None
   
   **Additional context**
   None
   


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[GitHub] [arrow-datafusion] andygrove closed issue #2309: Move CASE/WHEN expression code to datafusion-expr crate

[GitBox <gi...@apache.org>]

andygrove closed issue #2309: Move CASE/WHEN expression code to datafusion-expr crate
URL: https://github.com/apache/arrow-datafusion/issues/2309


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