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DuckDB 1.3 ドキュメント 全文検索
Results of 1 - 2 of about 2 for GeoJSON (0.118 sec.)
- Spatial Functions – DuckDB 11228
- This page is for DuckDB 1.3, which is outdated. Switch to the current version . Search Shortcut cmd + k | ctrl + k Installation Documentation Getting Started Connect Overview Concurrency Data Import Overview Data Sources CSV Files Overview
...rea of a geometry. ST_Area_Spheroid Returns the area of a geometry in meters, using an ellipsoidal model of the earth ST_AsGeoJSON Returns the geometry as a GeoJSON fragment ST_AsHEXWKB Returns the geometry as a HEXWKB string ST_AsSVG Convert the geomet...try to have X, Y and Z components ST_Force4D Forces the vertices of a geometry to have X, Y, Z and M components ST_GeomFromGeoJSON Deserializes a GEOMETRY from a GeoJSON fragment. ST_GeomFromHEXEWKB Deserialize a GEOMETRY from a HEX(E)WKB encoded string...eturns 0.0 for any geometry that is not a POLYGON , MULTIPOLYGON or GEOMETRYCOLLECTION containing polygon geometries. ST_AsGeoJSON Signature JSON ST_AsGeoJSON ( geom GEOMETRY ) Description Returns the geometry as a GeoJSON fragment This does not return... - https://man.mtool.work/duckdb/1.3/core_extensions/spatial/functions.html
- GDAL Integration – DuckDB 7485
- This page is for DuckDB 1.3, which is outdated. Switch to the current version . Search Shortcut cmd + k | ctrl + k Installation Documentation Getting Started Connect Overview Concurrency Data Import Overview Data Sources CSV Files Overview
...ckDB tables to different geospatial vector formats through a GDAL based COPY function. For example, to export a table to a GeoJSON file, with generated bounding boxes, you can use the following query: COPY table TO 'some/file/path/filename.geojson' WITH...( FORMAT gdal , DRIVER 'GeoJSON' , LAYER_CREATION_OPTIONS 'WRITE_BBOX=YES' , SRS 'EPSG:4326' ); Available options: FORMAT : is the only required option an...table available drivers driver extension geospatial vector system based export options list library read copy also through GeoJSON pass metadata Note supported Documentation 関連するページ Spatial Extension ODBC API Overview Extensions LOAD / INSTALL St... - https://man.mtool.work/duckdb/1.3/core_extensions/spatial/gdal.html
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