INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values (9663, 'EPSG', 9663, '+vunits=m +no_defs +type=crs', 'VERT_CS["EH2000 height",VERT_DATUM["Estonian Height System 2000",2005,AUTHORITY["EPSG","1298"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","9663"]]');