-- delete all large objects
SELECT lo_unlink(l.oid) FROM pg_largeobject_metadata l;
REF: https://stackoverflow.com/questions/33138588/delete-all-large-objects-from-postgresql-database
-- delete all large objects
SELECT lo_unlink(l.oid) FROM pg_largeobject_metadata l;
REF: https://stackoverflow.com/questions/33138588/delete-all-large-objects-from-postgresql-database