Geometry Constructors
Geometry constructors
-
BUFFER
Synonym for ST_BUFFER. -
CONVEXHULL
Synonym for ST_CONVEXHULL. -
GEOMETRYCOLLECTION
Constructs a WKB GeometryCollection. -
LINESTRING
Constructs a WKB LineString value from a number of WKB Point arguments. -
MULTILINESTRING
Constructs a MultiLineString value. -
MULTIPOINT
Constructs a WKB MultiPoint value. -
MULTIPOLYGON
Constructs a WKB MultiPolygon. -
POINT
Constructs a WKB Point. -
PointOnSurface
Synonym for ST_PointOnSurface. -
POLYGON
Constructs a WKB Polygon value from a number of WKB LineString arguments. -
ST_BUFFER
A new geometry with a buffer added to the original geometry. -
ST_CONVEXHULL
The minimum convex geometry enclosing all geometries within the set. -
ST_INTERSECTION
The intersection, or shared portion, of two geometries. -
ST_POINTONSURFACE
Returns a POINT guaranteed to intersect a surface. -
ST_SYMDIFFERENCE
Portions of two geometries that don't intersect. -
ST_UNION
Union of two geometries.
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