Dandandan opened a new issue, #22271:
URL: https://github.com/apache/datafusion/issues/22271

   Split out from #22247.
   
   ### Mismatch
   
   `ln(-1.0::float8)` should error, not return NaN.
   
   ```sql
   SELECT ln((-1.0)::float8);
   ```
   
   PostgreSQL:
   
   ```text
   ERROR: cannot take logarithm of a negative number
   ```
   
   DataFusion:
   
   ```text
   NaN
   ```
   
   ### Expected behavior
   
   For PostgreSQL-compatible SQL semantics, DataFusion should either match 
PostgreSQL's result or raise the same class of domain/semantic error.
   


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