timetravel.sql

来自「PostgreSQL 8.2中增加了很多企业用户所需要的功能和性能上的提高,其开」· SQL 代码 · 共 18 行

-- Adjust this setting to control where the objects get created.
SET search_path = public;

CREATE OR REPLACE FUNCTION timetravel() 
RETURNS trigger 
AS '$libdir/timetravel'
LANGUAGE C;

CREATE OR REPLACE FUNCTION set_timetravel(name, int4) 
RETURNS int4 
AS '$libdir/timetravel'
LANGUAGE C RETURNS NULL ON NULL INPUT;

CREATE OR REPLACE FUNCTION get_timetravel(name) 
RETURNS int4 
AS '$libdir/timetravel'
LANGUAGE C RETURNS NULL ON NULL INPUT;