From: | Rohit Goyal <rhtgyl(dot)87(at)gmail(dot)com> |
---|---|
To: | Heikki Linnakangas <hlinnakangas(at)vmware(dot)com> |
Cc: | pgsql-hackers(at)postgresql(dot)org |
Subject: | Re: Fwd: Test of Algorithm || Indexing Scheme |
Date: | 2013-11-11 17:16:29 |
Message-ID: | CANqGtSu8c_DfuXmC8HVxQg_2d2X4P0ULNXwXHS3k8RXjB70R9w@mail.gmail.com |
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Lists: | pgsql-hackers pgsql-students |
Hi,
Can you pls tel me how can achieve which sound pretty exotic to you.
Can u please share some relevant documents. I havw no clue from where to
start.
Regards
Rohit
On 11.11.2013 14:12, Rohit Goyal wrote:
> Hi,
> Thanks for reply.
> I actually want to make some changes in all operations on index like
> insert, update, delete.
> for example, i want store a new customized value for every key inserted in
> b tree instead of storing Tuple Id as value.
>
That sounds pretty exotic, I can't imagine what good the index will do if
it doesn't contain tuple IDs.
Can you also pls explain me more about appoach to follow to use my
> algorithm as GiST opclass. I dont have much knowledge abt this also?
>
See user manual, and the examples in the server code and contrib.
- Heikki
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