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')