ToWKB

Description

Converts a feature geometry to its WKB (Well-known Binary) equivalent.

Syntax

ToWKB (obj)

Arguments

obj is a feature geometry; it is always mapped to Geometry no matter how it is named

Example

Returns a WKB BLOB from a feature geometry.

select ToWKB(obj) from "/Samples/NamedTables/WorldTable" where Country in ('Canada','Vietnam','Brazil','China','Japan')