Hi, Do you mean the tags colums in tables osm_nodes and osm_rels? They do not look quite the same for me. I have thought that slim mode also imports only those tags which are included in the default.style file while the new -k option imports them all automatically. But even if I am wrong you told what's the difference. I can reveal that for me writing a couple of PostgreSQL functions _is_ hard (well, don't know for sure because I have never tried to program anything) while it did not took more than a day to make select from hstore to work inside mapfile's DATA. In addition hstore can be indexed with gin or gist indexes and they seem to work pretty well.
-Jukka- -----Alkuperäinen viesti----- Lähettäjä: [email protected] puolesta: Milo van der Linden Lähetetty: to 20.5.2010 18:17 Kopio: [email protected] Aihe: Re: [mapserver-users] Mapserver, OpenStreetMap and hstore - greatnew possibilities This was already possible when setting the --slim option whilst using osm2pgsql. Only issue is that when doing so, you get columns that contain arrays with key/value pairs. But when installing the arrayint postgresql extension it is not to hard to write a couple of functions for the database to make these arrays searchable. Kind regards, Milo van der Linden _______________________________________________ mapserver-users mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/mapserver-users _______________________________________________ mapserver-users mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/mapserver-users
