0.92.0¶

Changes¶

⚠️ Breaks¶

• Read legacy vortex.decimal nodes into the canonical array or a Widen (#10995) @connortsui20

✨ Features¶

• Round-trip extension types without an Arrow plugin through Arrow (#11224) @connortsui20

• Add LLDB formatters and Scheme pretty-printers (#11253) @jiengup

• PartitionSession: register partition rules dynamically (#10812) @myrrc

• perf(jni): bound completed scan outputs with background prefetch (#11198) @ChristopherWirt

🚀 Performance¶

• perf(cuda): share the default context across live sessions (#11263) @0ax1

• perf(onpair): gather sparse token ranges before decoding (#10370) @joseph-isaacs

• duckdb: parallelize flush stage of COPY TO (#11269) @myrrc

• perf(dict): reuse validated indices during string gathers (#10369) @joseph-isaacs

• perf(cuda): retain freed memory in context-owned pools (#11262) @0ax1

• perf(arrow): preserve encoding-specific byte export builders (#10368) @joseph-isaacs

• perf(dict): append decoded children without expanding rows (#10367) @joseph-isaacs

• Export sparse dictionary batches as plain values in DuckDB (#11255) @robert3005

• Plan and execute common RowFn batches in one dispatch (#10675) @connortsui20

• Push down array_sum in DataFusion (#10854) @mhk197

• Speed up RunEnd filter with a rank directory and POPCNT dispatch (#10575) @robert3005

• Push DataFusion dynamic filters into V2 scans (#11215) @joseph-isaacs

🐛 Bug Fixes¶

• Scan extension columns over list, map, and string storage in DataFusion (#11225) @connortsui20

• Export DuckDB chunked arrays across chunk boundaries (#11204) @robert3005

• Trim child data in Arrow map and run-end imports (#10381) @palaska

• Fix the return dtype of grouped is_sorted and is_constant (#11238) @connortsui20

📖 Documentation¶

🧰 Maintenance¶