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/* :file: This file is part of the pgRouting project.
:copyright: Copyright (c) 2017-2026 pgRouting developers
:license: Creative Commons Attribution-Share Alike 3.0 https://creativecommons.org/licenses/by-sa/3.0 */
UPDATE edges SET id = id * 100, source = 1000 * source, target = 1000 * target;
UPDATE vertices SET id = id * 1000;
SELECT id, source, target, cost, reverse_cost FROM edges;
SELECT id FROM vertices;
SELECT * FROM pgr_lineGraphFull(
$$SELECT id, source, target, cost FROM edges WHERE id = 1$$
);
SELECT * FROM pgr_lineGraphFull(
$$SELECT id, source, target, cost, reverse_cost
FROM edges
WHERE id = 200$$
);
SELECT * FROM pgr_lineGraphFull(
$$SELECT id, source, target, cost, reverse_cost
FROM edges
WHERE id = 1100$$
);
SELECT * FROM pgr_lineGraphFull(
$$SELECT id, source, target, cost, reverse_cost
FROM edges
WHERE id = 100$$
);
SELECT * FROM pgr_lineGraphFull($$
SELECT id AS id, target, source, reverse_cost AS cost FROM edges WHERE id = 100
UNION
SELECT id, source, target, cost FROM edges WHERE id = 100
$$
);
SELECT * FROM pgr_lineGraphFull($$
SELECT id, target, source, reverse_cost AS cost FROM edges WHERE id = 100
UNION
SELECT -id AS id, source, target, cost FROM edges WHERE id = 100
$$
);
SELECT * FROM pgr_lineGraphFull(
$$SELECT id, source, target, cost, reverse_cost
FROM edges
WHERE id IN (200, 300)$$
);
SELECT * FROM pgr_lineGraphFull(
$$SELECT id * 100 AS id, source * 1000 AS source, target * 1000 AS target,
cost, reverse_cost
FROM edges
WHERE id in (600, 700)$$
);
SELECT * FROM pgr_lineGraphFull(
$$SELECT id * 100 AS id, source * 1000 AS source, target * 1000 AS target,
cost, reverse_cost
FROM edges
where id in (500, 900, 1100)$$
);
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