| title | description | author | ms.author | ms.date | ms.service | ms.subservice | ms.topic | ms.custom | f1_keywords | helpviewer_keywords | dev_langs | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
AsGml (geometry Data Type) |
AsGml (geometry Data Type) |
MladjoA |
mlandzic |
08/03/2017 |
sql |
t-sql |
reference |
|
|
|
|
[!INCLUDE SQL Server Azure SQL Database Azure SQL Managed Instance FabricSQLDB]
Returns the Geography Markup Language (GML) representation of a geometry instance.
For more information on Geography Markup Language, see the following Open Geospatial Consortium Specification:OGC Specifications, Geography Markup Language.
.AsGml ( ) [!INCLUDEssNoVersion] return type: xml
CLR return type: SqlXml
The following example creates a LineString instance and uses AsGML() to return the GML description of the instance.
DECLARE @g geometry;
SET @g = geometry::STGeomFromText('LINESTRING(0 0, 0 1, 1 0)', 0)
SELECT @g.AsGml(); This method returns the description as a LineString instance.
<LineString xmlns="http://www.opengis.net/gml">
<posList>0 0 0 1 1 0</posList></LineString>