INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values (37207, 'ESRI', 37207, '+proj=longlat +ellps=fschr60m +no_defs +type=crs', 'GEOGCS["GCS_South_Asia_Singapore",DATUM["D_South_Asia_Singapore",SPHEROID["Fischer_Modified",6378155,298.3,AUTHORITY["ESRI","107004"]],AUTHORITY["ESRI","106207"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["ESRI","37207"]]');