On Tue, Nov 12, 2013 at 11:53 AM, Craig Ringer <craig@2ndquadrant.com> wrote:
> On 11/12/2013 03:26 AM, Rohit Goyal wrote:
>> Hi,
>>
>> Actually,
>>
>> I want to test an algorithm in which I will use store tuple_id in some
>> other data structure and value of the key of index will contain some
>> random created by me. Could you please tel me which file need to be
>> change for it.
>>
>> you said something about usage of GiST opclass. Can you please elaborate
>> ur opinion in detail. It would be of a great help to me.
>
> I think you really need to take a few steps back and explain *why* you
> feel you want to modify the b-tree values.
+1
>
> Are you attempting to implement a covering index or index-organized table?
>
> "some random created by me" tells us around about nothing about what
> you're trying to do.
--
Regards,
Atri
l'apprenant
