STMPointFromWKB (geography Data Type)

 

Returns a geographyMultiPoint 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.
  
STMPointFromWKB ( 'WKB_multipoint' , SRID )  

WKB_multipoint
Is the WKB representation of the geographyMultiPoint 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 geographyMultiPoint instance you wish to return.

SQL Server return type: geography

CLR return type: SqlGeography

OGC type: MultiPoint

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

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

DECLARE @g geography;   
SET @g = geography::STMPointFromWKB(0x0104000000020000000101000000D7A3703D0A975EC08716D9CEF7D347400101000000CBA145B6F3955EC08716D9CEF7D34740, 4326);  
SELECT @g.ToString();  

OGC Static Geography Methods

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