Re: Stats on Huge Partitioned Table and ORA-01555

     I don't have idea about your table definition, the idea is to create a copy of your current table, may be you can add column based on date (day, month or year ) , this will help when you want to query old data, and depends on your needs ( reporting....

This table will contains old data( no daily need) ...

The partitioning and indexing of this new table depend on how you will query this old data...( based on date or others )

The current (old one) table contains only your daily need.

Thanks,
Cherif.

2015-05-27 18:59 GMT+01:00 Michael Cunningham <napacunningham_at_gmail.com>:

> All the suggestions have been great and I obviously have some reading to
> do. Thanks for all the input.
>
> A question for Cherif and Mladen about "Such table has no place in an
> OLTP system". I will bring this up to the team, but, out of curiosity, how
> would you archive the table? Would you just move the partitions to a
> different table?
>
> Thanks again,
> Michael
>
> On Wed, May 27, 2015 at 7:48 AM, Mladen Gogala <
> dmarc-noreply_at_freelists.org> wrote:
>
>> On 05/27/2015 05:33 AM, Cherif Ben Henda wrote:
>>
>> Hi Michael,
>>
>> Why having "Table has 7.1 billion+ rows, 503 partitions, 3TB" ?
>>
>> This is a great question. Such table has no place in an OLTP system. That
>> OLTP system is, in my humble opinion, in dire need of an archiving solution.
>>
>> --
>> Mladen Gogala
>> Oracle DBAhttp://mgogala.freehostia.com
>>
>>
>
>
> --
> Michael Cunningham
>

-- 
Cordialement,
Cherif Ben Henda

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