Segmentation fault when joining None #353

What happens?

The following example segfaults in the python package for duckdb 1.4.4.

import duckdb

db = duckdb.connect()
table = db.sql('from range(1000)')
table.join(None, 'range')

To Reproduce

import duckdb

db = duckdb.connect()
table = db.sql('from range(1000)')
table.join(None, 'range')

OS:

Ubuntu

DuckDB Package Version:

1.4.4

Python Version:

3.11.12

Full Name:

Johannes Kasimir

Affiliation:

ESS

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

I have not tested with any build

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

• Yes, I have

Did you include all code required to reproduce the issue?

• Yes, I have

Did you include all relevant configuration to reproduce the issue?

• Yes, I have