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CREATE OR REPLACE FUNCTION public.jhu_county_watched() | |
RETURNS trigger AS | |
$BODY$ | |
DECLARE | |
BEGIN | |
PERFORM pg_notify('jhucounty', '{"type": "Feature", "geometry": ' || | |
st_asgeojson(NEW.wkb_geometry) || | |
',"properties": {"message": "' || | |
'update' || '",' || | |
'"fips": "' || NEW.fips || '",' || | |
'"label": "' || NEW.combined_key || '",' || | |
'"confirmed": "' || NEW.confirmed || '",' || | |
'"last_update": "' || NEW.last_update || '"' || | |
'}}' ); | |
RETURN new; | |
END; | |
$BODY$ | |
LANGUAGE plpgsql VOLATILE | |
COST 100; | |
ALTER FUNCTION public.jhu_county_watched() | |
OWNER TO postgres; |
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