⌘K ctrl+k
Search Shortcut cmd + k | ctrl + k
DuckDB 2.0 ドキュメント 全文検索
per page, with , order by , clip by
Results of 1 - 2 of about 2 for AsWKB (0.002 sec.)
Geometry Functions 11228
This section describes the functions for examining and manipulating GEOMETRY values. The spatial extension provides additional functions for working with GEOMETRY values, which are documented in the Spatial Functions section. Geometry Opera ... lt-in Geometry Functions Name Description ST_GeomFromWKB Creates a geometry from Well-Known Binary (WKB) representation ST_AsWKB Returns the Well-Known Binary (WKB) representation of the geometry ST_AsWKT Returns the Well-Known Text (WKT) representati ... GeomFromWKB('\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\xF0?\x00\x00\x00\x00\x00\x00\x00@') | | Result | POINT(1 2) | ST_AsWKB function | Description | Returns the Well-Known Binary (WKB) representation of the geometry | | Example | ST_AsWKB('POINT( ...
https://man.mtool.work/duckdb/2.0/sql/functions/geometry.html
Spatial Functions 7485
Function Index Scalar Functions Function Summary DuckDB_PROJ_Compiled_Version Returns a text description of the PROJ library version that this instance of DuckDB was compiled against. DuckDB_Proj_Version Returns a text description of the PR ... tile boundary ST_AsSVG Convert the geometry into a SVG fragment or path ST_AsText Returns the geometry as a WKT string ST_AsWKB Returns the geometry as a WKB (Well-Known-Binary) blob ST_Azimuth Returns the azimuth (a clockwise angle measured from nor ... Returns the geometry as a WKT string Example SELECT ST_MakeEnvelope(0,0,1,1); ---- POLYGON ((0 0, 0 1, 1 1, 1 0, 0 0)) ST_AsWKB Signature WKB_BLOB ST_AsWKB (geom GEOMETRY) Description Returns the geometry as a WKB (Well-Known-Binary) blob Example SEL ... ECT ST_AsWKB('POLYGON((0 0, 0 1, 1 1, 1 0, 0 0))'::GEOMETRY)::BLOB; ---- \x01\x03\x00\x00\x00\x01\x00\x00\x00\x05... ST_Azimuth Signatu ...
https://man.mtool.work/duckdb/2.0/core_extensions/spatial/functions.html
PREV 1 NEXT
DuckDB 2.0 Documentation / man.mtool.work