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------------------------------------------------------------------------------------------------------
------------------------------------------------------------------------------------------------------
-- PGR_drivingDistance
------------------------------------------------------------------------------------------------------
------------------------------------------------------------------------------------------------------
SELECT seq, id1 AS node, cost
FROM pgr_drivingDistance(
'SELECT id, source, target, cost FROM edge_table',
6, 1.5, false, false
);
SELECT seq, id1 AS node, cost
FROM pgr_drivingDistance(
'SELECT id, source, target, cost, reverse_cost FROM edge_table',
6, 1.5, true, true
);
|
