[GitHub] [arrow-datafusion] tanruixiang opened a new issue, #6488: Support simplifying expressions like `~ ^(bar|foo)$'

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

tanruixiang opened a new issue, #6488:
URL: https://github.com/apache/arrow-datafusion/issues/6488

   ### Is your feature request related to a problem or challenge?
   
   Support simplifying expressions like  `~  ^(bar|foo)$` ,  This will help the subsequent optimizer to perform related optimizations such as predicate push-down.
   
   ` str = ~  ^(bar|foo)$`
   could be rewritten as
   `str = bar or str = foo`
   
   ### Describe the solution you'd like
   
   Optimization for regular expressions of the form  like   `^(bar|foo)$` is supported in the existing `simplify_regex_expr`. 
   
   ### Describe alternatives you've considered
   
   _No response_
   
   ### Additional context
   
   _No response_


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[GitHub] [arrow-datafusion] alamb closed issue #6488: Support simplifying expressions like `~ ^(bar|foo)$`

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

alamb closed issue #6488: Support simplifying expressions like `~ ^(bar|foo)$`
URL: https://github.com/apache/arrow-datafusion/issues/6488


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