dependabot[bot] opened a new pull request, #40314: URL: https://github.com/apache/superset/pull/40314
Bumps [duckdb](https://github.com/duckdb/duckdb-python) from 1.4.2 to 1.5.3. <details> <summary>Release notes</summary> <p><em>Sourced from <a href="https://github.com/duckdb/duckdb-python/releases";>duckdb's releases</a>.</em></p> <blockquote> <h2>v1.5.3 Bugfix Release</h2> <p>See the DuckDB core release notes here: <a href="https://github.com/duckdb/duckdb/releases/tag/v1.5.3";>https://github.com/duckdb/duckdb/releases/tag/v1.5.3</a></p> <h2>What's Changed in DuckDB Python</h2> <ul> <li>Export all symbols by <a href="https://github.com/evertlammerts";><code>@evertlammerts</code></a> in <a href="https://redirect.github.com/duckdb/duckdb-python/pull/445";>duckdb/duckdb-python#445</a></li> <li>Fix concjunction OR by <a href="https://github.com/evertlammerts";><code>@evertlammerts</code></a> in <a href="https://redirect.github.com/duckdb/duckdb-python/pull/465";>duckdb/duckdb-python#465</a></li> <li>Use recursive mutex to deal with GIL <-> internal lock deadlocks by <a href="https://github.com/evertlammerts";><code>@evertlammerts</code></a> in <a href="https://redirect.github.com/duckdb/duckdb-python/pull/462";>duckdb/duckdb-python#462</a></li> <li>Allow self-joining of Polars lazyframes by <a href="https://github.com/evertlammerts";><code>@evertlammerts</code></a> in <a href="https://redirect.github.com/duckdb/duckdb-python/pull/466";>duckdb/duckdb-python#466</a></li> </ul> <p><strong>Full Changelog</strong>: <a href="https://github.com/duckdb/duckdb-python/compare/v1.5.2...v1.5.3";>https://github.com/duckdb/duckdb-python/compare/v1.5.2...v1.5.3</a></p> <h2>v1.5.2 Bugfix Release</h2> <p>See the DuckDB core release notes here: <a href="https://github.com/duckdb/duckdb/releases/tag/v1.5.2";>https://github.com/duckdb/duckdb/releases/tag/v1.5.2</a></p> <h2>What's Changed in duckdb-python</h2> <ul> <li>Type hints overhaul by <a href="https://github.com/OutSquareCapital";><code>@OutSquareCapital</code></a> in <a href="https://redirect.github.com/duckdb/duckdb-python/pull/352";>duckdb/duckdb-python#352</a></li> <li>Cache arrow schema for streaming types by <a href="https://github.com/evertlammerts";><code>@evertlammerts</code></a> in <a href="https://redirect.github.com/duckdb/duckdb-python/pull/423";>duckdb/duckdb-python#423</a></li> <li>Fix segfault on join with None by <a href="https://github.com/evertlammerts";><code>@evertlammerts</code></a> in <a href="https://redirect.github.com/duckdb/duckdb-python/pull/422";>duckdb/duckdb-python#422</a></li> <li>Fix stubs for path_or_buffer param by <a href="https://github.com/evertlammerts";><code>@evertlammerts</code></a> in <a href="https://redirect.github.com/duckdb/duckdb-python/pull/425";>duckdb/duckdb-python#425</a></li> </ul> <h2>v1.5.1 Bugfix Release</h2> <p>DuckDB core v1.5.1 Changelog: <a href="https://github.com/duckdb/duckdb/compare/v1.5.0...v1.5.1";>https://github.com/duckdb/duckdb/compare/v1.5.0...v1.5.1</a></p> <h2>What's Changed</h2> <ul> <li>Re-added basic support for the GEOMETRY type</li> </ul> <h2>DuckDB Python 1.5.0 "Variegata"</h2> <p>This is the 1.5.0 release of DuckDB's Python bindings. For a list of changes in DuckDB core, have a look at the <a href="https://github.com/duckdb/duckdb/releases/tag/v1.5.0";>DuckDB release notes</a> and <a href="https://duckdb.org/2026/03/09/announcing-duckdb-150.html";>the blogpost</a>.</p> <h3>Breaking Changes</h3> <ul> <li><strong>Dropped Python 3.9 support.</strong> The minimum supported version is now Python 3.10.</li> <li><strong>Removed deprecated <code>duckdb.typing</code> and <code>duckdb.functional</code> modules.</strong> These were deprecated in 1.4.0. Use <code>duckdb.sqltypes</code> and <code>duckdb.func</code> instead.</li> <li><strong>Renamed <code>column</code> parameter to <code>expression</code></strong> in relational API functions (e.g., <code>min</code>, <code>max</code>, <code>sum</code>, <code>mean</code>, etc.) to better reflect that these accept expressions, not just column names.</li> <li><strong>Deprecated <code>fetch_arrow_table()</code> and <code>fetch_record_batch()</code></strong> on connections and relations. Use the new <code>to_arrow_table()</code> and <code>to_arrow_reader()</code> methods instead.</li> </ul> <h3>New Features</h3> <ul> <li><strong>Polars LazyFrame projection and filter pushdown.</strong> DuckDB can now push down projections and filters when scanning Polars LazyFrames, including support for cast nodes and unstrict casts.</li> <li><strong>Polars Int128 / UInt128 support.</strong></li> <li><strong>VARIANT type support</strong> — Python conversion, NumPy array wrapping, and type stubs.</li> <li><strong>TIME_NS type support</strong> — nanosecond-precision time values across Python, NumPy, and Spark type systems.</li> <li><strong>Profiling API</strong> — new <code>get_profiling_info()</code> and <code>get_profiling_json()</code> methods on connections, plus a refactored <code>query_graph</code> module with improved HTML visualization (dark mode, expandable phases, depth).</li> <li><strong><code>to_arrow_table()</code> and <code>to_arrow_reader()</code></strong> — new methods on connections and relations as the preferred Arrow export API.</li> </ul> <h3>Performance</h3> <ul> <li><strong><code>__arrow_c_stream__</code> on relations</strong> — relations now export via the Arrow PyCapsule interface using <code>PhysicalArrowCollector</code> for zero-copy streaming.</li> <li><strong>Unified Arrow stream scanning</strong> via <code>__arrow_c_stream__</code>, with filter pushdown only when pyarrow is present.</li> <li><strong>Arrow schema caching</strong> to avoid repeated lookups during scanning.</li> </ul> <!-- raw HTML omitted --> </blockquote> <p>... (truncated)</p> </details> <details> <summary>Commits</summary> <ul> <li><a href="https://github.com/duckdb/duckdb-python/commit/811b135ee5a0449378ab9635e0284b96485d58d6";><code>811b135</code></a> DuckDB submodule pinned at v1.5.3</li> <li><a href="https://github.com/duckdb/duckdb-python/commit/289bfbdc2914894ccbb41028a84abef34448126e";><code>289bfbd</code></a> Bump submodule</li> <li><a href="https://github.com/duckdb/duckdb-python/commit/f87d6d938fca2d7b1ae713396e77c86622d17e79";><code>f87d6d9</code></a> Allow self-joining of Polars lazyframes (<a href="https://redirect.github.com/duckdb/duckdb-python/issues/466";>#466</a>)</li> <li><a href="https://github.com/duckdb/duckdb-python/commit/c88229d86bf8e5ff266abc06cc620dc13d9d3529";><code>c88229d</code></a> Allow self-joining of Polars lazyframes</li> <li><a href="https://github.com/duckdb/duckdb-python/commit/559f6af94b5c10e863b5e09b318c5c9f6d6c6dda";><code>559f6af</code></a> Only disable unity builds for editable installs on OSX</li> <li><a href="https://github.com/duckdb/duckdb-python/commit/97df04987ffd69a0c5a94b4e8802b78c0302023e";><code>97df049</code></a> fix .clangd</li> <li><a href="https://github.com/duckdb/duckdb-python/commit/fd8889e3024da05d7afe90f4e20d6b9bd2b3e9c0";><code>fd8889e</code></a> Use recursive mutex to deal with GIL <-> internal lock deadlocks (<a href="https://redirect.github.com/duckdb/duckdb-python/issues/462";>#462</a>)</li> <li><a href="https://github.com/duckdb/duckdb-python/commit/7b77328d1bbcf1a95726c332a47eb8ca817222c4";><code>7b77328</code></a> [duckdb-labs bot] Bump DuckDB submodule (<a href="https://redirect.github.com/duckdb/duckdb-python/issues/464";>#464</a>)</li> <li><a href="https://github.com/duckdb/duckdb-python/commit/9a866338302f8b7d31acde303cec9e3238cb2874";><code>9a86633</code></a> Fix concjunction OR (<a href="https://redirect.github.com/duckdb/duckdb-python/issues/465";>#465</a>)</li> <li><a href="https://github.com/duckdb/duckdb-python/commit/3d778deea42aab1eccce0693538805b9d6183b44";><code>3d778de</code></a> Fix concjunction OR</li> <li>Additional commits viewable in <a href="https://github.com/duckdb/duckdb-python/compare/v1.4.2...v1.5.3";>compare view</a></li> </ul> </details> <br /> [](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores) Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. 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