Article 11

SELECT CASE WHEN object_type = 'SYNONYM' AND owner = 'PUBLIC' THEN

'alter ' || owner || '' || DECODE(object_type, 'PACKAGE BODY', 'PACKAGE', object_type) || '' || object_name || '' || DECODE(object_type, 'PACKAGE BODY', 'COMPILE BODY', 'COMPILE') || ';'

ELSE

'alter ' || DECODE(object_type, 'PACKAGE BODY', 'PACKAGE', object_type) || '' || owner || '.' || object_name || '' || DECODE(object_type, 'PACKAGE BODY', 'COMPILE BODY', 'COMPILE') || ';'

END "SQL_COMMANDS"

FROM dba_objects

WHERE object_type IN ('PACKAGE', 'PACKAGE BODY', 'VIEW', 'PROCEDURE', 'FUNCTION', 'TRIGGER', 'SYNONYM')

AND status = 'INVALID'

ORDER BY DECODE(object_type, 'TRIGGER', '99', '00');