/* all parents + package itself */
( 
SELECT DISTINCT pkg_id AS pkg_id
  FROM package_dependencies dep
CONNECT BY PRIOR pkg_id = dpkg_id AND pv_id IN ( $RELIST$ )
START WITH dpkg_id IN ( $PKG_ID$ ) AND pv_id IN ( $RELIST$ )
UNION
SELECT DISTINCT pkg.pkg_id 
FROM packages pkg, package_versions pv, release_content rc
WHERE pkg.pkg_id = pv.pkg_id
  AND pv.pv_id = rc.pv_id
  AND pkg.pkg_id IN ( $PKG_ID$ )
  /* AND rc.pv_id IN  ( $RELIST$ ) */
)
INTERSECT
/* all kids of working package */
(
SELECT UNIQUE dpkg_id AS pkg_id
  FROM package_dependencies dep
CONNECT BY PRIOR dpkg_id = pkg_id AND pv_id IN ( $RELIST$ )
START WITH pkg_id IN ( $DEPLIST$ ) AND pv_id IN ( $RELIST$ )
UNION 
SELECT pkg.pkg_id 
FROM packages pkg, package_versions pv, release_content rc
WHERE pkg.pkg_id = pv.pkg_id
  AND pv.pv_id = rc.pv_id
  AND pkg.pkg_name IN ( $DEPNAMESTR$ )
  AND rc.pv_id IN  ( $RELIST$ )
)