25 lines
722 B
SQL
25 lines
722 B
SQL
/* contrib/lo/lo--1.1.sql */
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-- complain if script is sourced in psql, rather than via CREATE EXTENSION
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\echo Use "CREATE EXTENSION lo" to load this file. \quit
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--
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-- Create the data type ... now just a domain over OID
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--
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CREATE DOMAIN lo AS pg_catalog.oid;
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--
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-- For backwards compatibility, define a function named lo_oid.
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--
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-- The other functions that formerly existed are not needed because
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-- the implicit casts between a domain and its underlying type handle them.
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--
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CREATE FUNCTION lo_oid(lo) RETURNS pg_catalog.oid AS
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'SELECT $1::pg_catalog.oid' LANGUAGE SQL STRICT IMMUTABLE PARALLEL SAFE;
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-- This is used in triggers
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CREATE FUNCTION lo_manage()
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RETURNS pg_catalog.trigger
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AS 'MODULE_PATHNAME'
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LANGUAGE C;
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