Re: SP-GiST for ranges based on 2d-mapping and quad-tree

Heikki Linnakangas <heikki.linnakangas@enterprisedb.com>

From: Heikki Linnakangas <heikki.linnakangas@enterprisedb.com>

To: Alexander Korotkov <aekorotkov@gmail.com>

Cc: Jeff Davis <pgsql@j-davis.com>, pgsql-hackers <pgsql-hackers@postgresql.org>

Date: 2012-07-12T06:29:44Z

Lists: pgsql-hackers

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Teach SP-GiST to do index-only scans.
- 922036249340 9.2.0 cited

On 12.07.2012 02:11, Alexander Korotkov wrote:
> On Thu, Jul 12, 2012 at 3:03 AM, Alexander Korotkov<aekorotkov@gmail.com>wrote:
>
>> On Tue, Jul 3, 2012 at 10:51 AM, Jeff Davis<pgsql@j-davis.com>  wrote:
>>
>>> Also, it would be helpful to add a couple tests to rangetypes.sql.
>>>
>>
>> New version of patch is attached.
>>
>
> Oops, forgot to include one comment fix into patch.

Thanks. Can you do something about TrickFunctionCall2, please? 
(http://archives.postgresql.org/message-id/4FE2C968.2010503@enterprisedb.com) 
A separate patch to refactor that in the existing gist opclass would 
probably be best.

-- 
   Heikki Linnakangas
   EnterpriseDB   http://www.enterprisedb.com