HANA always requires specifying Z and/or M for 3D and measured geometries. This
is different from the PostGIS representation which only requires specifying 'M'
for 2D measured geometries.
PostGIS | HANA
POINT(x y) | POINT(x y)
POINTM(x y m) | POINT M(x y m)
POINT(x y z) | POINT Z(x y z)
POINT(x y z m) | POINT ZM(x y z m)
HANA always requires specifying Z and/or M for 3D and measured geometries. This is different from the PostGIS representation which only requires specifying 'M' for 2D measured geometries.
PostGIS | HANA
POINT(x y) | POINT(x y) POINTM(x y m) | POINT M(x y m) POINT(x y z) | POINT Z(x y z) POINT(x y z m) | POINT ZM(x y z m)