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Posted to github@arrow.apache.org by GitBox <gi...@apache.org> on 2022/11/25 11:26:59 UTC

[GitHub] [arrow-datafusion] tustvold commented on issue #4370: Rewrite simple regex expressions

tustvold commented on issue #4370:
URL: https://github.com/apache/arrow-datafusion/issues/4370#issuecomment-1327359662

   This sounds good to me, certain expressions could also potentially be rewritten into `LIKE` expressions.
   
   FWIW I would rewrite 'foo|bar|baz' to `col IN ('foo', 'bar', 'baz')` as we already have an expression rewriter that can rewrite small `IN` into disjunctive expressions.


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