What happens?

Group by a timestamp column in a parquet file can cause the process to crash.
demo.parquet.zip

To Reproduce

SELECT a FROM 'demo.parquet' GROUP BY a;

OS:

windows 11, x86_64

DuckDB Version:

1.1.2

DuckDB Client:

CLI

Hardware:

No response

Full Name:

Jason Jia

Affiliation:

personal

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?

Yes

Did you include all code required to reproduce the issue?

• Yes, I have

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

• Yes, I have