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/* :file: This file is part of the pgRouting project.
:copyright: Copyright (c) 2022-2026 pgRouting developers
:license: Creative Commons Attribution-Share Alike 3.0 https://creativecommons.org/licenses/by-sa/3.0 */
BEGIN;
SELECT CASE WHEN min_version('3.8.0') THEN plan(5) ELSE plan(1) END;
CREATE OR REPLACE FUNCTION types_check()
RETURNS SETOF TEXT AS
$BODY$
BEGIN
IF NOT min_version('3.8.0') THEN
RETURN QUERY SELECT skip(1,'pgr_contractionlinear new on version 3.8.0');
RETURN;
END IF;
RETURN QUERY SELECT has_function('pgr_contractionlinear');
RETURN QUERY SELECT has_function('pgr_contractionlinear', ARRAY['text','boolean','bigint[]']);
RETURN QUERY SELECT function_returns('pgr_contractionlinear', ARRAY['text','boolean','bigint[]'], 'setof record');
RETURN QUERY
SELECT function_args_eq('pgr_contractionlinear',
$$VALUES
('{"",directed,forbidden,type,id,contracted_vertices,source,target,cost}'::TEXT[])
$$);
RETURN QUERY SELECT function_types_eq('pgr_contractionlinear',
$$VALUES ('{text,bool,_int8,text,int8,_int8,int8,int8,float8}'::TEXT[]) $$);
END;
$BODY$
LANGUAGE plpgsql;
SELECT types_check();
SELECT finish();
ROLLBACK;
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