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DuckDB 2.0 ドキュメント 全文検索
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- Writing JSON 9414
- The contents of tables or the result of queries can be written directly to a JSON file using the COPY statement. For example: CREATE TABLE cities AS FROM (VALUES ('Amsterdam', 1), ('London', 2)) cities(name, id); COPY cities TO 'cities.json
...nt for more information. GeoJSON New This feature was introduced in DuckDB 2.0. COPY ... (FORMAT GEOJSON) writes a GeoJSON FeatureCollection . FORMAT GEOJSONL (or ARRAY true with FORMAT GEOJSON ) writes newline-delimited Feature objects. You do not need json_geom... - https://man.mtool.work/duckdb/2.0/data/json/writing_json.html
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