Column      |           Type           |
-----------------+--------------------------+
 old_id          | bigint                   |
 road_id         | bigint                   |
 road_name       | character varying(255)   |
 geo             | geometry(Geometry,4326)  |
Indexes:
    "roads_final_pkey" PRIMARY KEY, btree ("old_id")
    "roads_final_wkb_geometry_geom_idx" gist (geo)

Column    |          Type           |
-------------+-------------------------+
 id          | bigint                  |
 object_id   | bigint                  |
 geoproperty | geometry(Geometry,4326) |
Indexes:
    "geofeature_pkey" PRIMARY KEY, btree (id)
    "geoproperty_idx" gist (geoproperty)
    "object_id_idx" btree (object_id)

select count(*) from (select * from dblink('port=5432 dbname=db2 user=usr password=pass','SELECT geoproperty from table2' as t(geoproperty Geometry)) r,table1 t1 where st_equals(t1.geo,r.geoproperty);

select * from st_equals(st_geomfromtext('LINESTRING(.line from table1.)'),st_geomfromtext('LINESTRING(.line from table2.)'))