[Cartoweb-dev] [Bug 1187] New: pgdijktra shortest path problem solve

[bugzilla-daemon at bugzilla.maptools.org]

http://bugzilla.maptools.org/show_bug.cgi?id=1187

           Summary: pgdijktra shortest path problem solve
           Product: CartoWeb
           Version: unspecified
          Platform: Other
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: Install+Maintenance Scripts
        AssignedTo: cartoweb-dev at lists.maptools.org
        ReportedBy: walter at faunalia.it


Hi i'm always Walter,   
   
in the past bug n° 1180 if i remember good, you said me to fix problem of   
duplication source_id and target_id, it was to delete the rows with the same   
source_id and targe_id. But in this manner some street were delete from the   
map!. So to solve the problem i try to erase from "create_graph_tables"   
function the "UNIQUE (source, target)" condition. But in this manner  in some   
events of routing i find some fixs: for example when i've two streets parallel   
with same source_id and target_id, "shortest_path" function don't find the 
shortest street but i think the first row on postgis table!! 
 
I hope you understand my problem, so you think is possible to fix it? 
 
all the best  
Walter



------- You are receiving this mail because: -------
You are the assignee for the bug, or are watching the assignee.


Please do NOT reply to this email, use the link above instead to 
login to bugzilla and submit your comment. Any email reply to this
address will be lost.