ST_AsEWKB
Signature
Parameters
ColumnOrName
required
Geometry to generate EWKB for.
Returns
Column
Extended Well-Known Binary representation of geometry as a binary column.
Output
ST_AsEWKB (Python)
Generate the Extended Well-Known Binary representation of a geometry.
Generate the Extended Well-Known Binary representation of a geometry.
As opposed to WKB, EWKB will include the SRID of the geometry.
SQL reference: