UNION SELECT DISTINCT ON (f.id) null, sec.section, l.path, f.filename, f.id
FROM component c, override o, section sec, source s, files f, location l,
dsc_files df, suite su, src_associations sa, files f2, location l2
WHERE su.suite_name = 'stable' AND sa.suite = su.id AND sa.source = s.id
AND f2.id = s.file AND f2.location = l2.id AND df.source = s.id
AND f.id = df.file AND f.location = l.id AND o.package = s.source
UNION SELECT DISTINCT ON (f.id) null, sec.section, l.path, f.filename, f.id
FROM component c, override o, section sec, source s, files f, location l,
dsc_files df, suite su, src_associations sa, files f2, location l2
WHERE su.suite_name = 'stable' AND sa.suite = su.id AND sa.source = s.id
AND f2.id = s.file AND f2.location = l2.id AND df.source = s.id
AND f.id = df.file AND f.location = l.id AND o.package = s.source