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CreatePoint (Azure Stream Analytics)

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Returns a GeoJSON Point record. The result of a CreatePoint can be used as input to other Geospatial functions.

Syntax

CreatePoint (latitude, longitude)

Argument

Latitude

Is the latitude of a geographic point, value must be float.

Longitude

Is the longitude of a geographic point, value must be float.

Return Type

Returns a GeoJSON point record with Point as type and an array with latitude and longitude as coordinates.

Example

 SELECT  
     CreatePoint(input.latitude, input.longitude)  
FROM input

Input Example

latitude longitude
3.0 -10.2
-87.33 20.2321

Output Example

{"type" : "Point", "coordinates" : [-10.2, 3.0]}

{"type" : "Point", "coordinates" : [20.2321, -87.33]}

See Also