Hi, Scott Crosby wrote:
My idea is that we assume that a given snapshot of the database at a given changeset number is unique.
I don't know if that breaks your whole edifice but the above assumption is false; changesets are not generally applied in a transaction so at any one time, hundreds of changesets may be open and may, during the course of their lifetime, modify the same objects.
Bye Frederik _______________________________________________ dev mailing list [email protected] http://lists.openstreetmap.org/listinfo/dev
