Features Introduced in Ingres 10.2
DBMS Server Enhancements
Ingres Geospatial Enhancements
The following data types and functions have been added to Ingres Geospatial:
• 2-D data types:
– PolyhedralSurface
– MultiCurve
– MultiSurface
– CircularString
– CompoundCurve
– CurvePolygon
– TIN
– Triangle
• 3-D data types:
– PointZ
– PointM
– LinestringZ
– LinestringM
– PolygonZ
– PolygonM
– MultiLinestringZ
– MultiLinestringM
– MultiPolygonZ
– MultiPolygoM
– GeometryCollectionZ
– GeometryCollectionM
– PolyhedralSurfaceZ
– PolyhedralSurfaceM
– MultiCurveZ
– MultiCurveM
– MultiSurfaceZ
– MultiSurfaceM
– CircularStringZ
– CircularStringM
– CompoundCurveZ
– CompoundCurveM
– CurvePolygonZ
– CurvePolygonM
– TINZ
– TINM
– TriangleZ
– TriangleM
• 4-D data types:
– PointZM
– LinestringZM
– PolygonZM
– MultiPointZM
– MultiLinestringZM
– MultiPolygonZM
– GeometryCollectionZM
– PolyhedralSurfaceZM
– MultiCurveZM
– MultiSurfaceZM
– CircularStringZM
– CompoundCurveZM
– CurvePolygonZM
– TINZM
– TriangleZM
• Linear reference functions:
– AddMeasure
– InterpolatePoint
– Line_Interpolate_Point
– Line_Locate_Point
– Line_Substring
– LocateAlong
– LocateBetween
– LocateBetweenElevations
For more information, see the Geospatial User Guide.
Last modified date: 02/09/2026