Abdullahsab3 commented on issue #10069:
URL: https://github.com/apache/datafusion/issues/10069#issuecomment-2374742174
That might work, but I wonder how it will be inferred and whether it will
cause any conflicts. Some examples that can be ambiguous on top of my head:
```sql
select generate_series(1, 100), * from generate_series(10, 100)
```
This can be either (postgresql behavior):
| generate\_series | generate\_series |
| :--- | :--- |
| 1 | 10 |
| 2 | 10 |
| 3 | 10 |
| 1 | 11 |
| 2 | 11 |
| 3 | 11 |
| 1 | 12 |
| 2 | 12 |
| 3 | 12 |
| 1 | 13 |
| 2 | 13 |
| 3 | 13 |
or
```sql
+------------------------------------+----------------------------------------------+
| generate_series(Int64(1),Int64(3)) |
UNNEST(generate_series(Int64(10),Int64(13))) |
+------------------------------------+----------------------------------------------+
| [1, 2, 3] | 10
|
| [1, 2, 3] | 11
|
| [1, 2, 3] | 12
|
| [1, 2, 3] | 13
|
+------------------------------------+----------------------------------------------+
4 row(s) fetched.
Elapsed 0.001 seconds.
````
Also, I wonder how the results of something like this would look like 🤔:
```sql
select generate_series(1, 3), array_length(generate_series(10, 11))
```
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