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duckdb / duckdb-python Public

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Unify arrow exports across all query result types#495

Merged

evertlammerts merged 5 commits into

duckdb:v1.5-variegataduckdb/duckdb-python:v1.5-variegatafrom

evertlammerts:feat/arrow-promote-to-relationevertlammerts/duckdb-python:feat/arrow-promote-to-relationCopy head branch name to clipboard

Jun 16, 2026

Conversation Commits5 (5)Checks Files changed

Merged

Unify arrow exports across all query result types#495
evertlammerts merged 5 commits into
duckdb:v1.5-variegatafrom
evertlammerts:feat/arrow-promote-to-relation

Commits

Commits on Jun 12, 2026

Pull materialized CDCs through the engine again for arrow conversion with a live connection / transaction
evertlammerts
committed
strip comments
evertlammerts
committed

Commits on Jun 15, 2026

run schema fetching in same transaction as arrow data conversion and only once
evertlammerts
committed

Commits on Jun 16, 2026

Get the arrow schema in a separate transaction for materialized data only
evertlammerts
committed
force windows 2022 runners
evertlammerts
committed

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