<para>This function also indicates if the geometry is measured,
by returning a string of the form 'POINTM'.</para>
</note>
- <para>Enhanced: 2.0.0 support for Polyhedral surfaces was introduced.</para>
+ <para>Enhanced: 2.0.0 support for Polyhedral surfaces, Triangles and TIN was introduced.</para>
<para>&sfs_compliant;</para>
<para>&curve_support;</para>
<para>&Z_support;</para>
<note>
<para>If you want to extract all geometries, of a geometry, ST_Dump is more efficient and will also work for singular geoms.</para>
</note>
- <para>Enhanced: 2.0.0 support for Polyhedral surfaces and singular geometries was introduced.</para>
+ <para>Enhanced: 2.0.0 support for Polyhedral surfaces, Triangles and TIN was introduced.</para>
<para>Changed: 2.0.0 Prior versions would return NULL for singular geometries. This was changed to return the geometry for ST_GeometryN(..,1) case.</para>
<para>&sfs_compliant;</para>
<para>&sqlmm_compliant; SQL-MM 3: 9.1.5</para>
<para>&Z_support;</para>
<para>&curve_support;</para>
<para>&P_support;</para>
+ <para>&T_support;</para>
</refsection>
<para>Returns the number of Geometries. If geometry is a GEOMETRYCOLLECTION (or MULTI*) return the
number of geometries, for single geometries will return 1, otherwise return NULL.</para>
- <para>Enhanced: 2.0.0 support for Polyhedral surfaces was introduced.</para>
+ <para>Enhanced: 2.0.0 support for Polyhedral surfaces, Triangles and TIN was introduced.</para>
<para>Changed: 2.0.0 In prior versions this would return NULL if the geometry was not a collection/MULTI type.
2.0.0+ now returns 1 for single geometries e.g POLYGON, LINESTRING, POINT.</para>
<para>&sqlmm_compliant; SQL-MM 3: 9.1.4</para>
<para>&Z_support;</para>
<para>&P_support;</para>
+ <para>&T_support;</para>
</refsection>