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/* :file: This file is part of the pgRouting project.
:copyright: Copyright (c) 2018-2026 pgRouting developers
:license: Creative Commons Attribution-Share Alike 3.0 https://creativecommons.org/licenses/by-sa/3.0 */
/* -- q1 */
SELECT * FROM pgr_breadthFirstSearch(
'SELECT id, source, target, cost, reverse_cost
FROM edges ORDER BY id',
6);
/* -- q2 */
SELECT * FROM pgr_breadthFirstSearch(
'SELECT id, source, target, cost, reverse_cost
FROM edges ORDER BY id',
ARRAY[12, 6], directed => false, max_depth => 2);
/* -- q3 */
SELECT * FROM pgr_breadthFirstSearch(
'SELECT id, source, target, cost, reverse_cost
FROM edges ORDER BY id DESC',
6);
/* -- q4 */
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