DROP FUNCTION action.usr_visible_circ_copies( INTEGER ); -- Ignore me if I fail BEGIN; INSERT INTO config.upgrade_log (version) VALUES ('0324'); -- returns the distinct set of target copy IDs from a user's visible circulation history CREATE OR REPLACE FUNCTION action.usr_visible_circ_copies( INTEGER ) RETURNS SETOF BIGINT AS $$ SELECT DISTINCT(target_copy) FROM action.usr_visible_circs($1) $$ LANGUAGE SQL; COMMIT;