Merge branch 'release-v-0.0.6' into fix-geom_geoid_colname

src/pg/sql/40_observatory_utility.sql

@@ -199,3 +199,20 @@ BEGIN
   RETURN result;
 END;
 $$ LANGUAGE plpgsql;
+
+-- Function that returns the currently deployed obs_dump_version from the
+-- remote table of the same name.
+
+CREATE OR REPLACE FUNCTION cdb_observatory.OBS_DumpVersion(
+)
+  RETURNS TEXT
+AS $$
+DECLARE
+  result text;
+BEGIN
+  EXECUTE '
+    SELECT MAX(dump_id) FROM observatory.obs_dump_version
+  ' INTO result;
+  RETURN result;
+END;
+$$ LANGUAGE plpgsql;

src/pg/sql/42_observatory_exploration.sql

@@ -114,7 +114,7 @@ BEGIN
       AND
         observatory.OBS_column.type = 'Geometry'
       AND
-        $1 && bounds::box2d
+        ST_Intersects($1, observatory.obs_table.the_geom)
   $string$ || timespan_query
   USING geom;
   RETURN;