Crash on conn close #450
Description
See: https://github.com/auxten/chdb-ds/actions/runs/20407533883/job/58639483257
Fatal Python error: Aborted
Current thread 0x00007fc62aa71b80 (most recent call first):
Garbage-collecting
File "/opt/hostedtoolcache/Python/3.13.11/x64/lib/python3.13/site-packages/chdb/state/sqlitelike.py", line 589 in close
File "/home/runner/work/chdb-ds/chdb-ds/datastore/connection.py", line 456 in close
File "/home/runner/work/chdb-ds/chdb-ds/datastore/connection.py", line 472 in del
File "/opt/hostedtoolcache/Python/3.13.11/x64/lib/python3.13/site-packages/pandas/core/dtypes/generic.py", line 38 in _check
File "/opt/hostedtoolcache/Python/3.13.11/x64/lib/python3.13/site-packages/pandas/core/dtypes/generic.py", line 44 in _instancecheck
File "/opt/hostedtoolcache/Python/3.13.11/x64/lib/python3.13/site-packages/pandas/core/common.py", line 125 in is_bool_indexer
File "/opt/hostedtoolcache/Python/3.13.11/x64/lib/python3.13/site-packages/pandas/core/indexing.py", line 1738 in _getitem_axis
File "/opt/hostedtoolcache/Python/3.13.11/x64/lib/python3.13/site-packages/pandas/core/indexing.py", line 1192 in getitem
File "/opt/hostedtoolcache/Python/3.13.11/x64/lib/python3.13/site-packages/chdb/state/sqlitelike.py", line 464 in query
File "/home/runner/work/chdb-ds/chdb-ds/datastore/connection.py", line 330 in _execute_df_query
File "/home/runner/work/chdb-ds/chdb-ds/datastore/connection.py", line 218 in query_df
File "/home/runner/work/chdb-ds/chdb-ds/datastore/executor.py", line 77 in query_dataframe
File "/home/runner/work/chdb-ds/chdb-ds/datastore/lazy_ops.py", line 658 in execute
File "/home/runner/work/chdb-ds/chdb-ds/datastore/core.py", line 739 in _materialize
File "/home/runner/work/chdb-ds/chdb-ds/datastore/core.py", line 1702 in to_df
File "/home/runner/work/chdb-ds/chdb-ds/tests/test_ml_feature_engineering.py", line 294 in test_lazy_chain_correlation_analysis