/* contrib/lo/lo--1.1.sql */

-- complain if script is sourced in psql, rather than via CREATE EXTENSION

\echo Use "CREATE EXTENSION lo" to load this file. \quit

--

-- Create the data type ... now just a domain over OID

--

CREATE DOMAIN lo AS pg_catalog.oid;

--

-- For backwards compatibility, define a function named lo_oid.

--

-- The other functions that formerly existed are not needed because

-- the implicit casts between a domain and its underlying type handle them.

--

CREATE FUNCTION lo_oid(lo) RETURNS pg_catalog.oid AS

'SELECT $1::pg_catalog.oid' LANGUAGE SQL STRICT IMMUTABLE PARALLEL SAFE;

-- This is used in triggers

CREATE FUNCTION lo_manage()

RETURNS pg_catalog.trigger

AS 'MODULE_PATHNAME'

LANGUAGE C;