timvw commented on issue #3261:
URL: 
https://github.com/apache/arrow-datafusion/issues/3261#issuecomment-1227656150

   A couple of thoughts:
   
   * A ListingTableUrl is currently different than just a valid Url. 
   ** When this is not true, why not simply use Url?
   ** Perhaps TablePath was a more suitable name for this concept? 
   ** And the url field could have been an object_store::path
   
   * The "glob" syntax seems to be well-known and universally accepted to 
represent a set of files
   ** https://docs.rs/glob/latest/glob/struct.Pattern.html
   ** 
https://hadoop.apache.org/docs/stable/api/org/apache/hadoop/fs/FileSystem.html#globStatus-org.apache.hadoop.fs.Path-
   ** https://sceweb.uhcl.edu/liaw/odi/ostore/doc/mo/7_unix.htm
   ** https://tldp.org/LDP/GNU-Linux-Tools-Summary/html/x11655.htm
   
   Anyway, instead of making all these breaking changes without too much 
thinking I propose to introduce a GlobbingTable which has Globs (similar to 
ListingTable and it's ListingTableUrl) in datafusion-contrib and see how it 
works out...
   
   
   


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