when I compile the object ,I find the sql run slowly.
SELECT text
FROM all_source
WHERE owner = bject_owner
AND TYPE = bject_type
AND NAME = bject_name
AND line = :line
AND origin_con_id = sys_context('userenv', 'con_id')
It should be very fast, since it fetches exactly 1 uniquely identified source code line. Maybe you or a Database Administrator at your company can check why this query is slow?