- How to RETURN true if LINESTRING is ST_IsClosed and ST_IsSimple ?
- How to Returns a MultiGeometry object based on the geometry input. ST_Multi is basically an alias for ST_Collect with one geometry ?
- How to Test if geometry's only self-intersections are at boundary points ?
- How to Return the symmetrical difference between geometry A and B (return parts of geometries which are in either of the sets, but not in their intersection) ?
- How to Returns the coordinate dimension of the geometry. It supports 2 - (x,y) , 3 - (x,y,z). Currently the geometry serializer in sedona-sql does not support M dimension, 4D geometries with ZM coordinates will have their M coordinates dropped and became 3D geometries. We're working on a new geometry serializer to resolve this issue ?
- How to RETURN Line with removed point at given index, position can be omitted and then last one will be removed ?
- How to Return the Nth point in a single linestring or circular linestring in the geometry. Negative values are counted backwards from the end of the LineString, so that -1 is the last point. Returns NULL if there is no linestring in the geometry ?
- How to Returns the number of Geometries. If geometry is a GEOMETRYCOLLECTION (or MULTI*) return the number of geometries, for single geometries will return 1 ?
- How to Returns list of geometries divided based of given maximum number of vertices ?
- How to Returns a LineString formed by sewing together the constituent line work of a MULTILINESTRING ?
- How to Return a linestring being a substring of the input one starting and ending at the given fractions of total 2d length. Second and third arguments are Double values between 0 and 1. This only works with LINESTRINGs ?
- How to Return the 0-based Nth geometry if the geometry is a GEOMETRYCOLLECTION, (MULTI)POINT, (MULTI)LINESTRING, MULTICURVE or (MULTI)POLYGON. Otherwise, return null ?
- How to Returns the closure of the combinatorial boundary of this Geometry. ?
- How to RETURN Linestring with additional point at the given index, if position is not available the point will be added at the end of line ?
- How to Return the difference between geometry A and B (return part of geometry A that does not intersect geometry B) ?
- How to It expands the geometries. If the geometry is simple (Point, Polygon Linestring etc.) it returns the geometry itself, if the geometry is collection or multi it returns record for each of collection components ?
- How to return the 3-dimensional minimum cartesian distance between A and B ?
- How to Returns a homogeneous multi-geometry from a given geometry collection.The type numbers are: 1. POINT 2. LINESTRING 3. POLYGONIf the type parameter is omitted a multi-geometry of the highest dimension is returned ?
- How to Returns list of Points which geometry consists of. ?
- How to Return the Extended Well-Known Text representation of a geometry. EWKT is an extended version of WKT which includes the SRID of the geometry. The format originated in PostGIS but is supported by many GIS tools. If the geometry is lacking SRID a WKT format is produced. ?