System Tables Data Dictionary Oracle PLSQL Tutorial

SQL>
SQL> SELECT object_name, object_type, status
  2  FROM   user_objects
  3  WHERE  OBJECT_NAME IN ('TEST_PACK', 'CALL_TEST_PROC')
  4  and    rownum < 50
  5  ORDER BY object_name, object_type;
OBJECT_NAME
--------------------------------------------------------------------------------
OBJECT_TYPE         STATUS
------------------- -------
CALL_TEST_PROC
PROCEDURE           VALID
TEST_PACK
PACKAGE             VALID
TEST_PACK
PACKAGE BODY        VALID
SQL>