This example converts Geodetic coordinates in the “WGS 84” spatial reference system to MGRS.
SELECT TO_MGRS(
new ST_GEOMETRY('ST_POINT', 30, 45),
(select SRTEXT from sysspatial.spatial_ref_sys where srid = 1619),
5);
Returns:
TO_MGRS(NEW ST_GEOMETRY('ST_POINT', 30, 45),<Scalar Subquery>,5 )
-----------------------------------------------------------------
36TTQ6355387329