Invalid objects in Database

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-This script is used to check the invalids
- Script Name : invalids.sql
- Usage : @invalids
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SET PAGESIZE 300
SET LINESIZE 150
col OWNER for a25
col OBJECT_NAME for a30
select OWNER,OBJECT_TYPE, STATUS,count(*)
from dba_objects where STATUS='INVALID' group by OWNER,OBJECT_TYPE, STATUS order by owner
/

select count(*) from dba_objects where STATUS='INVALID'
/
prompt Suggestion : @?/rdbms/admin/utlrp.sql

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backup for patching
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create table p&patchno as(select *from dba_objects where status='INVALID');

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Use below query after patching
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select count(*) from dba_objects where status='INVALID' and object_name not in(select object_name from &backup_table);