Michael wrote: > Hi, > > I plan to do osm2pgsql diffs on my PostgreSQL setup. For my use-case it is > important that all geometry data is valid, so after the initial import I > do a cleaning of all non-valid geometry data (self-intersection, ...). > Now my question: If I cleaned a geometry (e.g. forest) and a diff > specifies a change in this geometry, what will happen? >
I have a related question. What might be the best procedure to follow if I just want to keep the Finnish excerpt up to date? I have been using the Geofabrik country file and osm2pgsql, but now it takes about 40 minutes to run and some 20 minutes more for some updates and extra indexes etc. which I want to have. Is it possible to generate something like Finland.diff files to be used with osm2pgsql for updating the PostGIS database? I have been thinking that all that I would really need would be osm_point, osm_line and osm_polygon tables, and all those three would only need one attribute field, tags as hstore datatype. All the rest I could do with SQL inside database. -Jukka Rahkonen- _______________________________________________ dev mailing list [email protected] http://lists.openstreetmap.org/listinfo/dev
