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Posted to github@datafusion.apache.org by "adriangb (via GitHub)" <gi...@apache.org> on 2025/12/24 02:03:32 UTC

[I] Placeholder types not inferred for `date_bin` [datafusion]

adriangb opened a new issue, #19471:
URL: https://github.com/apache/datafusion/issues/19471

   ```sql
   explain select date_bin($resolution::interval, now());
   ```
   
   Fails with:
   
   ```
   Error during planning: Failed to coerce arguments to satisfy a call to 'date_bin' function: coercion from Null, Timestamp(ns) to the signature ...
   ```
   
   I'm not sure if something could be done here, but I wanted to note it.
   
   cc @phillipleblanc 


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Re: [I] Placeholder types not inferred for `date_bin` (and possibly other functions depending on the signature) [datafusion]

Posted by "aman-coder03 (via GitHub)" <gi...@apache.org>.
aman-coder03 commented on issue #19471:
URL: https://github.com/apache/datafusion/issues/19471#issuecomment-3694604831

   can i work on this?
   


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Re: [I] Placeholder types not inferred for `date_bin` (and possibly other functions depending on the signature) [datafusion]

Posted by "adriangb (via GitHub)" <gi...@apache.org>.
adriangb commented on issue #19471:
URL: https://github.com/apache/datafusion/issues/19471#issuecomment-3697700395

   sure but I'm afraid I can't give you much context / help, I'm not familiar with this part of the codebase. If you aren't already I'd suggest finding / waiting for a committer to partner with.


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