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-- CopyRight(c) pgRouting developers
-- Creative Commons Attribution-Share Alike 3.0 License : https://creativecommons.org/licenses/by-sa/3.0/
SET extra_float_digits=-3;
/* -- q2 */
SELECT * FROM pgr_withPointsDD(
'SELECT id, source, target, cost, reverse_cost FROM edges ORDER BY id',
'SELECT pid, edge_id, fraction, side from pointsOfInterest',
-1, 3.3,
driving_side => 'r',
details => true);
/* -- q3 */
SELECT * FROM pgr_withPointsDD(
'SELECT id, source, target, cost, reverse_cost FROM edges ORDER BY id',
'SELECT pid, edge_id, fraction, side from pointsOfInterest',
ARRAY[-1, 16], 3.3,
driving_side => 'l',
equicost => true);
/* -- q4 */
SELECT * FROM pgr_withPointsDD(
'SELECT id, source, target, cost, reverse_cost FROM edges ORDER BY id',
'SELECT pid, edge_id, fraction, side from pointsOfInterest',
-1, 3.3,
driving_side => 'b',
details => true);
/* -- q5 */
SELECT * FROM pgr_withPointsDD(
$e$ SELECT * FROM edges $e$,
$p$ SELECT edge_id, round(fraction::numeric, 2) AS fraction, side
FROM pgr_findCloseEdges(
$$SELECT id, geom FROM edges$$,
(SELECT ST_POINT(2.9, 1.8)),
0.5, cap => 2)
$p$,
ARRAY[-1, -2], 2.3,
driving_side => 'r',
details => true);
/* -- q6 */
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