[GitHub] [arrow-datafusion] r4ntix opened a new issue, #6643: Unify generic expr rewrite functions into the `datafusion_expr::expr_rewriter`

["r4ntix (via GitHub)" <gi...@apache.org>]

r4ntix opened a new issue, #6643:
URL: https://github.com/apache/arrow-datafusion/issues/6643

   ### Is your feature request related to a problem or challenge?
   
   I noticed that currently we have some **generic expr rewrite funtions** scattered in `datafusion_expr::expr_rewriter` and `datafusion_optimizer::utils`. 
   
   For example: 
   https://github.com/apache/arrow-datafusion/blob/373e291faba5b3c722018367e01a6b59a91bddee/datafusion/optimizer/src/utils.rs#L218-L225
   https://github.com/apache/arrow-datafusion/blob/373e291faba5b3c722018367e01a6b59a91bddee/datafusion/expr/src/expr_rewriter/mod.rs#L140-L144
   
   New readers may be confused.
   
   ### Describe the solution you'd like
   
   Unify generic expr rewrite functions into the `datafusion_expr::expr_rewriter` for maintenance
   
   ### Describe alternatives you've considered
   
   _No response_
   
   ### Additional context
   
   _No response_


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[GitHub] [arrow-datafusion] alamb closed issue #6643: Unify generic expr rewrite functions into the `datafusion_expr::expr_rewriter`

["alamb (via GitHub)" <gi...@apache.org>]

alamb closed issue #6643: Unify generic expr rewrite functions into the `datafusion_expr::expr_rewriter`
URL: https://github.com/apache/arrow-datafusion/issues/6643


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