() { lat1 := 29.490295 lng1 := 106.486654 lat2 := 29.615467 lng2 := 106.581515 fmt.Println(EarthDistance (lat1, lng1, lat2, lng2)) } func EarthDistance(lat1, lng1, lat2, lng2 float64) float64 { radius
dict_xsyn--unpackaged--1.0.sql pgcrypto--1.3.sql timetravel--unpackaged--1.0.sql earthdistance --1.0--1.1.sql pgcrypto.control tsm_system_rows--1.0.sql earthdistance --1.1.sql pgcrypto--unpackaged--1.0.sql tsm_system_rows.control earthdistance.control pg_freespacemap--1.0--1.1.sql tsm_system_time--1.0.sql earthdistance--unpackaged
CREATE EXTENSION cube; CREATE EXTENSION earthdistance; 这两种方法的调用如下: select a.tfid,a.pointlat,pointlng,
perrynzhou 31208 Nov 17 00:06 dict_xsyn.so -rwxr-xr-x. 1 perrynzhou perrynzhou 12208 Nov 17 00:06 earthdistance.so
postgres postgres 13536 Dec 29 20:37 dict_xsyn.so-rwxr-xr-x. 1 postgres postgres 8408 Dec 29 20:37 earthdistance.so-rwxr-xr-x