Re: [PR] feat: make `date_part` always return Float64 [datafusion]

["Jefffrey (via GitHub)" <gi...@apache.org>]

Jefffrey commented on PR #22851:
URL: https://github.com/apache/datafusion/pull/22851#issuecomment-5204450105

   Spark and [DuckDB](https://duckdb.org/docs/lts/sql/functions/datepart) seem to behave similarly to DataFusion in having return types depend on the field being extracted
   
   I'm not sure if we aiming for strict postgres compatibility


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