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5b0c9d3603
a physically separate type. Defining 'lo' as a domain over OID works just fine and is more efficient. Improve documentation and fix up the test script. (Would like to turn test script into a proper regression test, but right now its output is not constant because of numeric OIDs; plus it makes Unix-specific assumptions about files it can import.)
30 lines
772 B
MySQL
30 lines
772 B
MySQL
--
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-- PostgreSQL code for managed Large Objects
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--
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-- $PostgreSQL: pgsql/contrib/lo/lo.sql.in,v 1.13 2005/06/23 00:06:37 tgl Exp $
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--
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-- Adjust this setting to control where the objects get created.
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SET search_path = public;
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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;
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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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