Issues · duckdb/duckdb-python · GitHub

Labels Milestones New issue

`DuckDBPyRelation::{order, limit, pl(lazy=True)}` can cause panics and silently drop rows with polars

#460

· OutSquareCapital opened

on May 15, 2026

DuckDBPyResult destructor releases GIL before Python C deallocator completes — single-threaded + concurrent both trigger

#456

· S11al opened

on May 13, 2026

Silent row drop in db.sql(query).pl(lazy=True) when the LazyFrame is self-rejoined and collected via engine="streaming" with a window expression

#452

· mishavanbeek opened

on May 11, 2026

read_csv() is not understanding some timestamp formats

#442

· cklunch opened

on May 4, 2026

SIGSEGV on querying using multiple connections

#435

· dhe128 opened

on Apr 22, 2026

Crashes while handling non-select result set (DataFrame)

#428

· joaoe opened

on Apr 15, 2026

Columns names outputs are inconsistents and case sensitive

#418

· OutSquareCapital opened

on Apr 7, 2026

Illegal instruction when using duckdb in docker sandboxes

#410

· alxthm opened

on Mar 30, 2026

duckdb Python Extension Analysis Report

#408

· devdanzin opened

on Mar 29, 2026

values() creates one row of arrays instead of multiple rows

#407

· memeplex opened

on Mar 28, 2026

Python wheel should export DuckDB C API symbols (or provide a path to them)

#404

· nelson2005 opened

on Mar 26, 2026

Missing ROW_GROUPS_PER_FILE argument in write_parquet function

#386

· nicokant opened

on Mar 18, 2026