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feat(duckdb): Add support for reading and writing Vortex files#11980

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AdamGS wants to merge 1 commit intoibis-project:mainfrom
spiraldb:adamg/duckdb-vortex-backend
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feat(duckdb): Add support for reading and writing Vortex files#11980
AdamGS wants to merge 1 commit intoibis-project:mainfrom
spiraldb:adamg/duckdb-vortex-backend

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@AdamGS AdamGS commented Mar 25, 2026

Description of changes

This PR adds support for reading and writing Vortex files through the DuckDB backend, where its been a core extension since version 1.4.2.

I've added a callout to the relevant docstrings as as far as I can tell there's no established mechanism to signal that here. I've also marked both functions as experimental (seems like for Parquet to_parquet is experimental but to_parquet isn't, figured its worth being cautions here).

I've considered merging support for both formats into a single private function, but there are subtle differences in the API even in basic cases - Vortex accepts only a single path/glob while parquet can accept many.

Signed-off-by: Adam Gutglick <adam@spiraldb.com>
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