Hi David, Am Donnerstag, 20. September 2012, 16:23:25 schrieb David Paleino: > > The osm2pgsql version packaged in testing does not support 64-bit node ids. > > It seems like it does (at least partially), but wasn't enabled at build-time. > I > looked through the upstream repository, and backported a patch (taken from a > couple commits). > > Do you know how to test it against 64-bit osm IDs? And if that support is > supposed to be enabled on 32-bit machines? (I have no idea).
64-bit ID mode should work fine on 32-bit machines (it will run slower though). The main differences between 32-bit mode and 64-bit mode are: * osm2pgsql internally stores an ID as int32_t (32-bit mode) or int64_t (64-bit mode) * the PostgreSQL database stores an ID as int4 (32-bit mode) or int8 (64-bit mode) Therefore, 32-bit mode and 64-bit mode are not compatible, one needs to re-create the database tables. Eckhart -- To UNSUBSCRIBE, email to [email protected] with a subject of "unsubscribe". Trouble? Contact [email protected]
