Chris Thorpe writes:
> My question is how do I query the database to return a valid route(s)
> supplying only a start and end point.
> ie SELECT !!route!! WHERE start=A and end=D,
>
> Personally I don't see how this is possible without code, hence why I am
> querying the brains of the world!!!
This is something that has me stumped..
I have a table as follows
EndAEndB
A B
A C
B C
C D
A E
D E
Imagine this as a table that describes potential links across a phone
network. Now supposing I wish to connect from point A to point
