Type Conversion for UDF - segfault #17523
Description
What happens?
Hello,
retype_scalar = {
'mode': str,
'numeric': float,
'xtraJSON':str
}
retype_taxonomy= {
'categories': list[str],
'is_harmful': int
}
retypemetrics = {
'eaq3': retype_scalar,
#'eaq3a': retype_taxonomy,
#'eaq1': retype_scalar,
#'eaq2': retype_scalar,
'eaq5': retype_scalar
}
d.typing.DuckDBPyType(retypemetrics)
When I try running d.typing.DuckDBPyType(retypemetrics) , the first time I get
STRUCT(eaq3 STRUCT("mode" VARCHAR, "numeric" DOUBLE, xtraJSON VARCHAR), eaq5 STRUCT("mode" VARCHAR, "numeric" DOUBLE, xtraJSON VARCHAR))
And then I run the last command again
In [3]: d.typing.DuckDBPyType(retypemetrics)
...:
---------------------------------------------------------------------------
NotImplementedException Traceback (most recent call last)
Cell In[3], line 1
----> 1 d.typing.DuckDBPyType(retypemetrics)
NotImplementedException: Not implemented Error: Could not convert from object of type '<class 'int'>' to DuckDBPyType
In [4]:
and then if I run this again
: Not implemented Error: Could not convert from object of type '<class 'weakref.ReferenceType'>' to DuckDBPyType
and if I run the again I get Not implemented Error: Could not convert from object of type '<class 'bool'>' to DuckDBPyType
and finally end with a segfault.
To Reproduce
See above
OS:
macOS
DuckDB Version:
v1.2.2 7c03946
DuckDB Client:
Python 3.11.6
Hardware:
No response
Full Name:
Saptarshi Guha
Affiliation:
None
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?
No - Other reason (please specify in the issue body)
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