INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values (7830, 'EPSG', 7830, '+proj=tmerc +lat_0=0.0833333333333333 +lon_0=38.5 +k=1 +x_0=6300000 +y_0=0 +ellps=krass +towgs84=25,-141,-78.5,0,-0.35,-0.736,0 +units=m +no_defs +type=crs', 'PROJCS["Pulkovo 1942 / CS63 zone X6",GEOGCS["Pulkovo 1942",DATUM["Pulkovo_1942",SPHEROID["Krassowsky 1940",6378245,298.3],TOWGS84[25,-141,-78.5,0,-0.35,-0.736,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4284"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0.0833333333333333],PARAMETER["central_meridian",38.5],PARAMETER["scale_factor",1],PARAMETER["false_easting",6300000],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AUTHORITY["EPSG","7830"]]');