I have uploaded PostGIS/PostgreSQL tables to GeoServer and now need to create SLD style to draw points with a name of locations.
The problem is that point coordinates are in one table, and the name of the location is in another.
There is a common column in both tables, in form of PK>FK. I couldn't find a solution for taking, let say, an external label in SLD. I can't merge this two tables into one and would like to avoid using views in the database for that.