feat(sedonadb): `sd_read_zarr` UDTF via datafusion-ffi plugin handoff#866

Draft

james-willis wants to merge 36 commits into

apache:mainfrom

james-willis:jw/sd-read-zarr-udtf

Commits on May 20, 2026

refactor(raster-zarr): rename sd_read_zarr `indb` option to `load_eager`
james-willis
committed
fix(raster-zarr): review-round small fixes from PR #858
james-willis
committed
refactor(raster-zarr): collapse loader to a single OutDb path
james-willis
committed
refactor(raster-zarr): plugin architecture — streaming reader + ExternalFormatSpec + UDTF migration
james-willis
committed
feat(sedonadb-zarr): new Python plugin package wiring zarr support
james-willis
committed
feat(sedonadb-zarr): expose ExternalFormatSpec via Python ZarrFormatSpec
james-willis
committed
test(sedonadb-zarr): inspect raster cell as Python dict via as_py()
james-willis
committed
ci: fix three CI failures from the plugin refactor
james-willis
committed
fix: gate sedonadb's pymodule behind `extension-module` feature
james-willis
committed
docs(sedonadb-zarr): README accurately reflects the shipped surface
james-willis
committed
refactor(sedona-raster-zarr): drop the `zarr` feature gate
james-willis
committed

Commits on May 21, 2026