Re: [OSM-dev] Numeric OSM tag keys

2016-08-05 Thread Stadin, Benjamin
Thanks Andy and Andy. I¹ll implement compression in another way then. Best Ben Am 05.08.16, 14:06 schrieb "Andy Townsend" unter : >On 05/08/2016 12:51, Stadin, Benjamin wrote: >> Hi, >> >> What is the allowed syntax for OSM tag keys? Is there actually a >> restriction, like OSM tag keys must fol

Re: [OSM-dev] Numeric OSM tag keys

2016-08-05 Thread Andy Allan
On 5 August 2016 at 12:51, Stadin, Benjamin wrote: > What is the allowed syntax for OSM tag keys? Is there actually a > restriction, like OSM tag keys must follow common variable name syntax? Tags keys and tag values can be 256 UTF-8 characters long, with a few invalid characters based on the XM

Re: [OSM-dev] Numeric OSM tag keys

2016-08-05 Thread Andy Townsend
On 05/08/2016 12:51, Stadin, Benjamin wrote: Hi, What is the allowed syntax for OSM tag keys? Is there actually a restriction, like OSM tag keys must follow common variable name syntax? Not really. You can see what tags are in use. A search for tags containing "0" http://taginfo.openstreetm

[OSM-dev] Numeric OSM tag keys

2016-08-05 Thread Stadin, Benjamin
Hi, What is the allowed syntax for OSM tag keys? Is there actually a restriction, like OSM tag keys must follow common variable name syntax? I’m asking because I hope there are no „integer“ / pure numeric keys allowed for tag keys, because I want to use a static compression for most popular key /