Geometric Functions for GeometryCollection Objects : GeometryCollection « Geometric « SQL / MySQL






  1. SQL / MySQL
  2. Geometric
  3. GeometryCollection

Geometric Functions for GeometryCollection Objects

    

Function                 Description
GEOMETRYN(g, N)          Returns the geometric object at position N.
NUMGEOMETRIES(g)         Number of objects in a collection.

Related examples in the same category

1.Collect several geometric columns of a table into a GEOMETRYCOLLECTION