SELECT util.search_path_append('util');

-- contains the research station *and state name* for each state

SELECT set_col_types('"REF_RESEARCH_STATION"', ARRAY[
  ('*STATECD', 'integer')
]::col_cast[]);

SELECT create_if_not_exists($$ALTER TABLE "REF_RESEARCH_STATION" ADD CONSTRAINT "REF_RESEARCH_STATION.unique" UNIQUE ("*STATECD")$$);