[GitHub] [airflow] dstandish opened a new issue, #26607: resolve web ui views warning re DISTINCT ON

[GitBox <gi...@apache.org>]

dstandish opened a new issue, #26607:
URL: https://github.com/apache/airflow/issues/26607

   ### Body
   
   Got this warning in webserver output when loading home page
   
   ```
   /Users/dstandish/code/airflow/airflow/www/views.py:710 SADeprecationWarning: DISTINCT ON is currently supported only by the PostgreSQL dialect.  Use of DISTINCT ON for other backends is currently silently ignored, however this usage is deprecated, and will raise CompileError in a future release for all backends that do not support this syntax.
   ```
   looks like it's this line
   ```
               dagtags = session.query(DagTag.name).distinct(DagTag.name).all()
   ```
   
   may be able to change to `func.distinct` 
   
   
   
   ### Committer
   
   - [X] I acknowledge that I am a maintainer/committer of the Apache Airflow project.


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[GitHub] [airflow] potiuk closed issue #26607: resolve web ui views warning re DISTINCT ON

[GitBox <gi...@apache.org>]

potiuk closed issue #26607: resolve web ui views warning re DISTINCT ON
URL: https://github.com/apache/airflow/issues/26607


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