comphead opened a new issue, #3990:
URL: https://github.com/apache/arrow-datafusion/issues/3990
**Is your feature request related to a problem or challenge? Please describe
what you are trying to do.**
Related to #3882 #3722
As of now, not aliased column names gets their name generated using
function, arguments and other information ending up with not user-friendly
aliases like `btrim(test.a,Utf8(\"ab\"))`
**Describe the solution you'd like**
Discuss the naming convention for non-aliased columns.
As an example we can consider
- Postgres based
```
select trim("123")
trim |
-----+
123 |
```
- Trino based
```
select t.*, 'col_again' from ( select 'col', 2 a, count(1) ) t
_col0|a|_col2|_col3 |
-----+-+-----+---------+
col |2| 1|col_again|
```
- Or any other solutions contributors considers as better solutions
**Describe alternatives you've considered**
A clear and concise description of any alternative solutions or features
you've considered.
**Additional context**
Add any other context or screenshots about the feature request here.
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