/usr/share/postgresql/10/extension/autoinc--1.0.sql is in postgresql-10 10.6-0ubuntu0.18.04.1.
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 | /* contrib/spi/autoinc--1.0.sql */
-- complain if script is sourced in psql, rather than via CREATE EXTENSION
\echo Use "CREATE EXTENSION autoinc" to load this file. \quit
CREATE FUNCTION autoinc()
RETURNS trigger
AS 'MODULE_PATHNAME'
LANGUAGE C;
|