Export (0) Print
Expand All

STPointFromWKB (geometry Data Type)

Returns a geometry Point instance from an Open Geospatial Consortium (OGC) Well-Known Binary (WKB) representation.

Applies to: SQL Server (SQL Server 2008 through current version), Azure SQL Database.

STPointFromWKB ( 'WKB_point' , SRID )

WKB_point

Is the WKB representation of the geometry Point instance you wish to return. WKB_point is a varbinary(max) expression.

SRID

Is an int expression representing the spatial reference ID (SRID) of the geometry Point instance you wish to return.

SQL Server return type: geometry

CLR return type: SqlGeometry

OGC type: Point

This method will throw a FormatException if the input is not well-formatted.

The following example uses STPointFromWKB() to create a geometry instance.

DECLARE @g geometry; 
SET @g = geometry::STPointFromWKB(0x010100000000000000000059400000000000005940, 0);
SELECT @g.STAsText();
Was this page helpful?
(1500 characters remaining)
Thank you for your feedback

Community Additions

ADD
Show:
© 2014 Microsoft