Is there a way process OSM data so that I organise the most important tags into separate attributes while keeping all other key/value pairs e.g. by dumping them into another attribute called "othertags"?
For example; an entry in my Highway table might look like this:
highwaytrunk
lanes
2
oneway
yes
width
12
othertags
"surface"=>"asphalt", "name"=>"Ermine Street", "maxspeed"=>"70", "lit"=>"no", "ref"=>"A1", "name:en"=>"Ermine Street", "maxwieght"=>".....
Basically I don't want to lose any info, but I don't want to expose all tags to potentially several tens of mostly useless attributes.
