[pgrouting-dev] Ask about road table in routing.

[viet bui]

Hi,
I'm using pgrouting 8.3 version. and i found an website that show me how to
routing using pgrouting and postgis.
that a good information for me to do my work.
but, when i follow the SQL file script, and insert data to Road table. I
don't clearly know about each fields in Road table.
can you show me the definition of each field and the meaning of it.
for example :

Fields  ---- meaning
id  --  get the id of each point.
 source -- .....smth.....
 target -- ....
 cost -- ....
 reverse_cost --- .....

 sens ----- .....
 x1 ----- ......
 y1------ .....
 x2 ------......
 y2 ------ ......
 edge_id ----- .......
 the_geom ------.....................

thanks.

-- 

*Mr. Vietbv*

*Do your best , the rest will come**.*
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