Omega359 opened a new issue, #19022:
URL: https://github.com/apache/datafusion/issues/19022
### Is your feature request related to a problem or challenge?
```sql
select pg_typeof('2020-01-01'::date + '1900-01-01 12:46:00'::time);
----
timestamp without time zone
```
This is a useful feature for allowing date columns and time columns to be
combined into a timestamp.
It seems to be missing from
[type_coercion](https://github.com/apache/datafusion/blob/5519b6145717aa974d13027409a48a286218d3a5/datafusion/expr-common/src/type_coercion/binary.rs#L1804)
however that code is used for both arithmetic and comparison so it's not
enough to just add a branch there and call it done.
@pepijnve pointed out that this may be also an arrow limitation as it seems
to be missing in arrow-arith's
[date_op](https://github.com/apache/arrow-rs/blob/d76bfb17715261a9c907d1f5187d25a1de21df35/arrow-arith/src/numeric.rs#L736)
### Describe the solution you'd like
The sql should work correctly to add date and time fields to get a
timestamp(Second, None) field.
### Describe alternatives you've considered
Cast to strings and parse from the string representation.
### Additional context
_No response_
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