After a kind reminder this morning that this hadn't been done yet I spent the day coding this. Basically it all works except for two things: - If a member of a relation changes, the relation isn't updated (can be worked around) - If a parking area changes, it doesn't delete the old parking node.
Modulo plain bugs ofcourse! The first issue is a Simple Matter Of Programming, which I hope to get around to soon. The second issue is thornier and I havn't got a good solution for that yet. I have a possible ugly solution though, if it comes down to it :) Usage is simple enough. first load your planet dump with --slim mode (if you have the memory, give it a big cache): osm2pgsql --slim my-planet-extract.osm.gz After that you can use: osm2pgsql --slim -a my-daily-diff.osc.gz To apply the patch. Don't forget the -a, or you'll blow away the database you've got. As expected, it's nowhere near as fast as just filling the DB with data, but it should be able to keep up. It passes all the tests I could throw at it, but it would be really nice if someone could try it on a big block of data which a big diff. None of these changes should affect the performance of plain data loading, so if you find it's much slower, let me know. Please report any bugs you find. Have a nice day, -- Martijn van Oosterhout <[EMAIL PROTECTED]> http://svana.org/kleptog/ _______________________________________________ dev mailing list [email protected] http://lists.openstreetmap.org/cgi-bin/mailman/listinfo/dev
