SELECT util.search_path_append('util');

SELECT mk_derived_col((:table_str, 'verbatimEventDate'),
$$"authorEventCode"$$);

SELECT mk_derived_col((:table_str, 'eventDate'),
$$util.date_from_spanish("verbatimEventDate")$$);

SELECT mk_derived_col((:table_str, 'locationRemarks'),
$$_alt("locationRemarks_1", "locationRemarks_2")$$);
	-- _alt() is fine because only one of these is ever populated