STMPointFromWKB (geometry Data Type)

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

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

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

Syntax


STMPointFromWKB ( 'WKB_multipoint' , SRID )  

Arguments

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

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

Return Types

SQL Server return type: geometry

CLR return type: SqlGeometry

OGC type: MultiPoint

Remarks

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

Examples

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

DECLARE @g geometry;   
SET @g = geometry::STMPointFromWKB(0x010400000002000000010100000000000000000059400000000000005940010100000000000000000069400000000000006940, 0);  
SELECT @g.STAsText();  

See Also

OGC Static Geometry Methods