1 /* contrib/pg_visibility/pg_visibility--1.0--1.1.sql */
3 -- complain if script is sourced in psql, rather than via ALTER EXTENSION
4 \echo Use "ALTER EXTENSION pg_visibility UPDATE TO '1.1'" to load this file. \quit
6 CREATE FUNCTION pg_check_frozen(regclass, t_ctid OUT tid)
8 AS 'MODULE_PATHNAME', 'pg_check_frozen'
11 CREATE FUNCTION pg_check_visible(regclass, t_ctid OUT tid)
13 AS 'MODULE_PATHNAME', 'pg_check_visible'
16 CREATE FUNCTION pg_truncate_visibility_map(regclass)
18 AS 'MODULE_PATHNAME', 'pg_truncate_visibility_map'
20 PARALLEL UNSAFE; -- let's not make this any more dangerous
22 REVOKE ALL ON FUNCTION pg_check_frozen(regclass) FROM PUBLIC;
23 REVOKE ALL ON FUNCTION pg_check_visible(regclass) FROM PUBLIC;
24 REVOKE ALL ON FUNCTION pg_truncate_visibility_map(regclass) FROM PUBLIC;