On 17.12.2011 23:38, Kay Drangmeister wrote: > Of course it is a space advantage not to repeat each tag existing > in a regular column in the "tags" hstore again, but on the other > side, stylesheets have to be always adapted if the osm2pgsql config > file is changed. Plus they will no longer be portable across servers > with different osm2pgsql configurations. > > Would it be possible to re-import the hstore? There had been rumors that accessing hstore "columns" is slower than regular columns. Anyone done some tests regarding this?
So performance-wise it might be better to adjust styles. It should be a simple search-replace. It could even be automated so it replaces hstore columns with native columns. Stephan _______________________________________________ Maps-l mailing list [email protected] https://lists.wikimedia.org/mailman/listinfo/maps-l
