STLineFromWKB (geometry Data Type)

THIS TOPIC APPLIES TO: yesSQL Server (starting with 2008)yesAzure SQL DatabasenoAzure SQL Data Warehouse yesParallel Data Warehouse

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


STLineFromWKB ( 'WKB_linestring' , SRID )  


Is the WKB representation of the geometryLineString instance you wish to return. WKB_linestring is a varbinary(max) expression.

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

Return Types

SQL Server return type: geometry

CLR return type: SqlGeometry

OGC type: LineString


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


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

DECLARE @g geometry;   
SET @g = geometry::STLineFromWKB(0x0102000000020000000000000000005940000000000000594000000000000069400000000000006940, 0);  
SELECT @g.STAsText();  

See Also

OGC Static Geometry Methods