alamb commented on issue #5651:
URL: 
https://github.com/apache/arrow-datafusion/issues/5651#issuecomment-1490426450

   After upgrade to arrow 36:
   ```sql
   select arrow_cast('1 second', 'Interval(YearMonth)');DataFusion CLI v21.0.0
   ❯ select arrow_cast('1 second', 'Interval(YearMonth)');
   Arrow error: Cast error: Cannot cast 1 second to IntervalYearMonth. Only 
year and month fields are allowed.
   ❯ select arrow_cast('1 month', 'Interval(DayTime)');
   
   +--------------------------------------------------+
   | Utf8("1 month")                                  |
   +--------------------------------------------------+
   | 0 years 0 mons 30 days 0 hours 0 mins 0.000 secs |
   +--------------------------------------------------+
   ```
   
   Here is a small PR that adds basic support for the SQL interval type:  
https://github.com/apache/arrow-datafusion/pull/5792
   


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