I have a postgres/postgis table with the columns:
- gid [PK] serial NOT NULL,
- geom geometry(MultiPolygon,900913),
- crop text
My layer in Geoserver however only shows me the feature types "geom" and "crop", the "gid" is not listed. Problem is, I need the gid to update data of a particular (the selected) polygon.
Is there a way to get the gid? If not, how do you bypass this problem?