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Posted to github@arrow.apache.org by GitBox <gi...@apache.org> on 2022/05/02 17:51:39 UTC

[GitHub] [arrow-datafusion] alamb commented on issue #2393: Allow user to use glob/wildcard in file path

alamb commented on issue #2393:
URL: https://github.com/apache/arrow-datafusion/issues/2393#issuecomment-1115177722

   timvm -- I wonder if you could do the "globbing" at a higher level (aka what interface would the user decide to type in `/Users/timvw/src/github/arrow-datafusion/testing/data/wildcard/green_*.csv`)? 
   
   So rather than passing `/Users/timvw/src/github/arrow-datafusion/testing/data/wildcard/green_*.csv` to datafusion directly, you can implement something that uses the object store's `list_all` feature to implement whatever globbing semantics you wanted, and then pass the fully resolved list of files to datafusion?
   
   I am not sure if this would work for your usecase


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