Oracle : Smart way to attack invalid objects for a schema

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Try using this query to identify the approach to attack invalid objects in the schema

 

select referenced_name, count(referenced_name) cnt
  from user_dependencies
 where referenced_name in (select distinct object_name
                             from user_objects
                            where status =
‘INVALID’)
 group by referenced_name
 order by cnt desc

 

 This will list down the objects in descending order on which maximum no. of invalid objects are dependent.

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