Static Aggregate Geometry Methods

SQL Server supports the following aggregate methods as extensions to the static geometry methods of the Open Geospatial Consortium (OGC).

Note

These aggregate methods are exposed only in SQL Server. They are not exposed in the Microsoft.SqlServer.Types assembly.

For more information on OGC specifications, see the following resources:

OGC Specifications, Simple Feature Access Part 1 - Common Architecture

OGC Specifications, Simple Feature Access Part 2 – SQL Options

OGC Specifications, Geography Markup Language

In This Section

• CollectionAggregate (geometry Data Type)

• ConvexHullAggregate (geometry Data Type)

• EnvelopeAggregate (geometry Data Type)

• UnionAggregate (geometry Data Type)

See Also

Other Resources

Extended Methods on Geometry Instances

Extended Static Geometry Methods

OGC Methods on Geometry Instances

OGC Static Geometry Methods