Re: dbms_stats result ora-600
- From: fairlie rego <fairlie_r@xxxxxxxxx>
- To: gogala@xxxxxxxxxxxxx
- Date: Tue, 23 May 2006 20:03:57 -0700 (PDT)
Hi Malden,
Since this is a published bug all you have to enter the bug number in the box
(Knowledge Base, Forum, or Bug ID) and click on bugs and you should be able
to view the bug report.
The workaround is mentioned in the bug report.
No magic...
HTH,
Fairlie
Mladen Gogala <gogala@xxxxxxxxxxxxx> wrote:
On 05/23/2006 10:02:34 PM, fairlie rego wrote:
> Hi,
>
> From the information you have provided it appears to be bug 2252824
> but I might be able to confirm if you send me the trace file.
> Set _enable_type_dep_selectivity to true and see if it helps.
>
> Regards,
> Fairlie
Fairlie, I know you hare experienced guy and I'm already used to your
magic, but I need a bit of explanation for this. For the bug you listed
Metalink says the following:
Click here for details of sections in this note.
Bug 2252824 ANALYZE TABLE with COLUMN STATISTICS may OERI:16515 or not collect
statistics
This note gives a brief overview of bug 2252824.
Affects:
Product (Component) Oracle Server (RDBMS)
Range of versions believed to be affected Versions < 10G
Versions confirmed as being affected
* 8.1.7.4
* 9.0.1.3
* 9.2.0.1
Platforms affected Generic (all / most platforms affected)
Fixed:
This issue is fixed in
* 9.0.1.4 (Server Patch Set)
* 9.2.0.2 (Server Patch Set)
* 10G Production Base Release
Symptoms:
* Internal Error may occur (ORA-600)
* ORA-600 [16515]
Related To:
* Optimizer
Description
Analyzing a table already having column statistics can signal an
ORA-600 [16515] or silently generate no statistics
Workaround:
Delete previous statistics and run analyze again.
What is the parameter you mention and why do you think it might help?
--
Mladen Gogala
http://www.mgogala.com
--
//www.freelists.org/webpage/oracle-l
Fairlie Rego
Senior Oracle Consultant
Optus Telecommunications
www.optus.com.au
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