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COMP_TIMESTAMP UTLRP_BGN 2013-02-14 16:09:12
DOC> The following PL/SQL block invokes UTL_RECOMP to recompile invalid
DOC> objects in the database. Recompilation time is proportional to the
DOC> number of invalid objects in the database, so this command may take
DOC> a long time to execute on a database with a large number of invalid
DOC> objects.
DOC>
DOC> Use the following queries to track recompilation progress:
DOC>
DOC> 1. Query returning the number of invalid objects remaining. This
DOC> number should decrease with time.
DOC> SELECT COUNT(*) FROM obj$ WHERE status IN (4, 5, 6);
DOC>
DOC> 2. Query returning the number of objects compiled so far. This number
DOC> should increase with time.
DOC> SELECT COUNT(*) FROM UTL_RECOMP_COMPILED;
DOC>
DOC> This script automatically chooses serial or parallel recompilation
DOC> based on the number of CPUs available (parameter cpu_count) multiplied
DOC> by the number of threads per CPU (parameter parallel_threads_per_cpu).
DOC> On RAC, this number is added across all RAC nodes.
DOC>
DOC> UTL_RECOMP uses DBMS_SCHEDULER to create jobs for parallel
DOC> recompilation. Jobs are created without instance affinity so that they
DOC> can migrate across RAC nodes. Use the following queries to verify
DOC> whether UTL_RECOMP jobs are being created and run correctly:
DOC>
DOC> 1. Query showing jobs created by UTL_RECOMP
DOC> SELECT job_name FROM dba_scheduler_jobs
DOC> WHERE job_name like 'UTL_RECOMP_SLAVE_%';
DOC>
DOC> 2. Query showing UTL_RECOMP jobs that are running
DOC> SELECT job_name FROM dba_scheduler_running_jobs
DOC> WHERE job_name like 'UTL_RECOMP_SLAVE_%';
DOC>#
PL/SQL procedure successfully completed.
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COMP_TIMESTAMP UTLRP_END 2013-02-14 16:09:18
PL/SQL procedure successfully completed.
DOC> The following query reports the number of objects that have compiled
DOC> with errors (objects that compile with errors have status set to 3 in
DOC> obj$). If the number is higher than expected, please examine the error
DOC> messages reported with each object (using SHOW ERRORS) to see if they
DOC> point to system misconfiguration or resource constraints that must be
DOC> fixed before attempting to recompile these objects.
DOC>#
OBJECTS WITH ERRORS
-------------------
0
DOC> The following query reports the number of errors caught during
DOC> recompilation. If this number is non-zero, please query the error
DOC> messages in the table UTL_RECOMP_ERRORS to see if any of these errors
DOC> are due to misconfiguration or resource constraints that must be
DOC> fixed before objects can compile successfully.
DOC>#
ERRORS DURING RECOMPILATION
---------------------------
2
PL/SQL procedure successfully completed.
Invoking Ultra Search Install/Upgrade validation procedure VALIDATE_WK
Ultra Search VALIDATE_WK done with no error
PL/SQL procedure successfully completed.
SQL>
However, I recently had a problem with utlrp where it failed to recompile a package body which had been invalidated:
SQL>
However, I recently had a problem with utlrp where it failed to recompile a package body which had been invalidated:
SQL> select object_type, status
2 from dba_objects
3 where owner = 'JLS'
4 and object_name = 'PK_JULES'
5 /
OBJECT_TYPE STATUS
------------------- -------
PACKAGE VALID
PACKAGE BODY INVALID
SQL>
When I recompiled it manually, it had no errors. I will update this post once I understand the cause of the problem. In the meantime, if you have any idea what caused this to happen, please let me know:
SQL>
When I recompiled it manually, it had no errors. I will update this post once I understand the cause of the problem. In the meantime, if you have any idea what caused this to happen, please let me know:
SQL> alter package jls.pk_jules compile
2 /
Package altered.
SQL> select object_type, status
2 from dba_objects
3 where owner = 'JLS'
4 and object_name = 'PK_JULES'
5 /
OBJECT_TYPE STATUS
------------------- -------
PACKAGE VALID
PACKAGE BODY VALID
SQL>
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