[pgrouting-users] What is the earliest version of PostGIS that pgRouting works with?

[Daniel Kastl]

Hi Dan,

It's a bit difficult to recall exactly what was introduced in which version
of PostGIS.

The "smart" function uses the "ST_startpoint" and "ST_endpoint" function,
which had some issues in certain versions of PostGIS as far as I remember.
This problem also occurred in the workshop, see:
http://pgrouting.postlbs.org/wiki/WorkshopFOSS4G2008/ch08 (well, it's not a
problem of PostgreSQL as written there, but it's a problem of PostGIS. I
just can't tell now which version it was).

I agree that the target should be 1.3+. We could think about some
compatibility table for wrapper functions, if many of them will make use of
new functions.
If there is a larger interest in publishing new wrappers (hopefully many
from the community), we might have to think about a better way to organize
them.

Daniel



2010/7/27 Dan Putler <putler at yahoo.com>

> In adding to the core_sp_smart functions from the sandbox, I want to do
> things to maintain the level of version compatibility that pgRouting wants
> to maintain (so I've done in all the calls to functions introduced in
> version 1.5+). I assume that the target is PostGIS 1.3+, but want to make
> sure.
>
> Dan
>
>
>
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