aggregate(df).* is a syntax error but should be unnest(aggregate(df))

What happens?

From my understanding of https://duckdb.org/docs/sql/expressions/star.html#struct, I should be able to apply struct.* anywhere, including on the result of an aggregate.

To Reproduce

FROM (
    SELECT unnest(range(10)) % 3, random(), random()
) df(id, value1, value2)
SELECT first(df).*
GROUP BY id

throws

 Parser Error: syntax error at or near "*"

but should do the same as

FROM (
   SELECT unnest(range(10)) % 3, random(), random()
) df(id, value1, value2)
SELECT unnest(first(df))
GROUP BY id

┌───────┬──────────────────────┬─────────────────────┐
│  id   │        value1        │       value2        │
│ int64 │        double        │       double        │
├───────┼──────────────────────┼─────────────────────┤
│     0 │   0.9082586837466806 │    0.83812924195081 │
│     2 │ 0.007013199618086219 │   0.957239514682442 │
│     1 │  0.03558909869752824 │ 0.07476666080765426 │
└───────┴──────────────────────┴─────────────────────┘

OS:

Linux

DuckDB Version:

1.0.0

DuckDB Client:

Python

Full Name:

Soeren Wolfers

Affiliation:

G-Research

What is the latest build you tested with? If possible, we recommend testing with the latest nightly build.

I have tested with a stable release

Did you include all relevant data sets for reproducing the issue?

Not applicable - the reproduction does not require a data set

Did you include all code required to reproduce the issue?

[X] Yes, I have

Did you include all relevant configuration (e.g., CPU architecture, Python version, Linux distribution) to reproduce the issue?

[X] Yes, I have

duckdb / duckdb

aggregate(df).* is a syntax error but should be unnest(aggregate(df)) #13055