| title | STGeomCollFromWKB (geometry Data Type) | ||
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| description | STGeomCollFromWKB (geometry Data Type) | ||
| author | MladjoA | ||
| ms.author | mlandzic | ||
| ms.date | 08/03/2017 | ||
| ms.service | sql | ||
| ms.subservice | t-sql | ||
| ms.topic | reference | ||
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[!INCLUDE SQL Server Azure SQL Database Azure SQL Managed Instance FabricSQLDB]
Returns a geometrycollection instance from an Open Geospatial Consortium (OGC) Well-Known Binary (WKB) representation.
STGeomCollFromWKB ( 'WKB_geometrycollection' , SRID )
WKB_geometrycollection
Is the WKB representation of the geometrycollection instance you wish to return. WKB_geometrycollection is a varbinary(max) expression.
SRID
Is an int expression representing the spatial reference ID (SRID) of the geometry instance you wish to return.
[!INCLUDEssNoVersion] return type: geometry
CLR return type: SqlGeometry
The OGC type of the geometry instance returned by STGeomCollFromWKB() is set to GeomCollection, MultiPolygon, MultiLineString, or MultiPoint, depending on the corresponding WKB input.
This method will throw a FormatException exception if the input isn't well formatted.
The following example uses STGeomCollFromWKB() to create a geometry instance.
DECLARE @g geometry;
SET @g = geometry::STGeomCollFromWKB(0x0107000000020000000103000000010000000400000000000000000014400000000000001440000000000000244000000000000014400000000000002440000000000000244000000000000014400000000000001440010100000000000000000024400000000000002440, 0);
SELECT @g.STAsText();