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Posted to github@datafusion.apache.org by "alamb (via GitHub)" <gi...@apache.org> on 2024/07/12 09:42:08 UTC

Re: [I] Support sort pushdown [datafusion]

alamb commented on issue #7871:
URL: https://github.com/apache/datafusion/issues/7871#issuecomment-2225209422

   A usecase from discord https://discord.com/channels/885562378132000778/1166447479609376850/1261096613565304884
   
   Basically if you have multiple indexes that can provide the data in sorted order, there is no way to have datafusion tell you what a "useful order" might be 


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