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/* :file: This file is part of the pgRouting project.
:copyright: Copyright (c) 2021-2026 pgRouting developers
:license: Creative Commons Attribution-Share Alike 3.0 https://creativecommons.org/licenses/by-sa/3.0 */
BEGIN;
SELECT plan(5);
SELECT has_function('pgr_connectedcomponents');
SELECT has_function('pgr_connectedcomponents', ARRAY['text']);
SELECT function_returns('pgr_connectedcomponents', ARRAY['text'], 'setof record');
SELECT function_args_eq('pgr_connectedcomponents',
$$SELECT '{"", "seq","component","node"}'::TEXT[] $$
);
SELECT function_types_eq('pgr_connectedcomponents',
$$VALUES ('{text,int8,int8,int8}'::TEXT[])$$
);
SELECT * FROM finish();
ROLLBACK;
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