[pgrouting-users] about assign_vertex_id function

Hi gentlemen, one question about the function that creates the network topology.
is posible create the network with the directed graph or any form to
specify the direction of way? obviously i had read about the shooting
star algorithm, but i had test one network with all the attributes, i
ordered the network manually (source and target columns) and shooting
stars runs faster.

Hi Frank,

The direction in a graph is specified by 'cost' and 'reverse_cost'
columns and have nothing to do with 'assign_vertex_id' function.
Please check this -