INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values ( 97388, 'sr-org', 7388, '+proj=utm +zone=50 +ellps=WGS84 +units=m +no_defs ', 'PROJCS["NUTM50",PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",117],PARAMETER["scale_factor",0.9996],PARAMETER["false_easting",500000],PARAMETER["false_northing",0],UNIT["Meter",1]]');