duckdb / duckdb/duckdb-spatial
Feature Request: ST_Subdivide
Open
enhancement
- Dominant language
- C
- Stars
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- Forks
- 96
- Avg merge
- 1d 21h
- Merged PRs (30d)
- 5
Description
Just like the nicely formatted https://github.com/duckdb/duckdb-spatial/issues/367 I'd love to add [ST_Subdivide](https://postgis.net/docs/ST_Subdivide.html) to avoid a copy back and forth to Postgres.
The new spatial join stuff is fantastic! I found with humongous polygons with 100s of thousands of points I can speed up ST_Intersects joins by over 50x by using [ST_Subdivide](https://postgis.net/docs/ST_Subdivide.html) to balloon the row count and decrease the complexity of each polygon.
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