Tests if an ST_Geometry value is spatially related to another ST_Geometry value.
Valid Data Types
All ST_Geometry types except geometry collections.
This method can be called on 3D geometries (those that include z coordinates). However, the z coordinate is ignored in method calculations.
Result Type
Returns an INTEGER value:
- 1, if the spatial relationship between the geometries corresponds to one of the acceptable values represented by amatrix
- 0, if the spatial relationship between the geometries does not correspond to one of the acceptable values represented by amatrix