This file is indexed.

/usr/share/postgresql/9.1/extension/earthdistance--unpackaged--1.0.sql is in postgresql-contrib-9.1 9.1.3-2.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
/* contrib/earthdistance/earthdistance--unpackaged--1.0.sql */

-- complain if script is sourced in psql, rather than via CREATE EXTENSION
\echo Use "CREATE EXTENSION earthdistance" to load this file. \quit

ALTER EXTENSION earthdistance ADD function earth();
ALTER EXTENSION earthdistance ADD type earth;
ALTER EXTENSION earthdistance ADD function sec_to_gc(double precision);
ALTER EXTENSION earthdistance ADD function gc_to_sec(double precision);
ALTER EXTENSION earthdistance ADD function ll_to_earth(double precision,double precision);
ALTER EXTENSION earthdistance ADD function latitude(earth);
ALTER EXTENSION earthdistance ADD function longitude(earth);
ALTER EXTENSION earthdistance ADD function earth_distance(earth,earth);
ALTER EXTENSION earthdistance ADD function earth_box(earth,double precision);
ALTER EXTENSION earthdistance ADD function geo_distance(point,point);
ALTER EXTENSION earthdistance ADD operator <@>(point,point);