INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values (4458, 'EPSG', 4458, '+vunits=m +no_defs +type=crs', 'VERT_CS["Dunedin-Bluff 1960 height",VERT_DATUM["Dunedin-Bluff 1960",2005,AUTHORITY["EPSG","1040"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","4458"]]');