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Posted to github@arrow.apache.org by "izveigor (via GitHub)" <gi...@apache.org> on 2023/06/16 12:13:46 UTC

[GitHub] [arrow-datafusion] izveigor commented on issue #6649: Parser not working properly

izveigor commented on issue #6649:
URL: https://github.com/apache/arrow-datafusion/issues/6649#issuecomment-1594583119

   As the creator of this ticket, due to the lack of activity, I will take on some aspects of solving the problem. First, It's true that bitwise binary operations have the wrong precedence, **BUT** only in terms of difference from some databases (include PostgreSQL).
   
   For example:
   ```
   select 15 | 12331233 & 1234123 | 12 & 15 | 34;
   PostgreSQL, SQLite: 47
   Python, MySQL, Datafusion: 1048815
   ```
   
   So, if it's so important to follow the rules of precedence PostgreSQL, then it's better to fix.


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