ST_AsHEXEWKB

This function returns the input geometry encoded to a text representation in HEXEWKB format. The HEXEWKB encoding can use either little-endian (NDR) or big-endian (XDR) byte ordering. If no encoding is explicitly specified, the function defaults to using the little-endian (NDR) format.

Signatures

ST_AsHEXEWKB(geom: Geometry, endian: String = NDR)

Parameters

geom

Geometry

required

The input geometry.

endian

String

default:"NDR"

required

The endian value.

Return type

A string representation.

Examples

SELECT ST_AsHEXEWKB(ST_GeomFromWKT('POINT(1 2)'), 'XDR')

00000000013FF00000000000004000000000000000

SELECT ST_AsHEXEWKB(ST_GeomFromWKT('LINESTRING (30 20, 20 25, 20 15, 30 20)'))

0102000000040000000000000000003E4000000000000034400000000000003440000000000000394000000000000034400000000000002E400000000000003E400000000000003440

ST_AsGeoJSON

ST_AsKML

⌘I

Wherobots Cloud REST API

WherobotsDB

Vector tiles (PMTiles)

Havasu (Iceberg) table management

GeoStats and Map Matching

Rasterflow

Signatures

Parameters

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Examples

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Parameters

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Examples