| From: | Etsuro Fujita <fujita(dot)etsuro(at)lab(dot)ntt(dot)co(dot)jp> |
|---|---|
| To: | Heikki Linnakangas <hlinnakangas(at)vmware(dot)com>, Kyotaro HORIGUCHI <horiguchi(dot)kyotaro(at)lab(dot)ntt(dot)co(dot)jp> |
| Cc: | noah(at)leadboat(dot)com, shigeru(dot)hanada(at)gmail(dot)com, pgsql-hackers(at)postgresql(dot)org |
| Subject: | Re: inherit support for foreign tables |
| Date: | 2014-10-14 11:00:49 |
| Message-ID: | 543D0261.6020803@lab.ntt.co.jp |
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| Lists: | pgsql-hackers |
(2014/09/12 16:30), Etsuro Fujita wrote:
> (2014/09/11 20:51), Heikki Linnakangas wrote:
>> On 09/11/2014 02:30 PM, Etsuro Fujita wrote:
>>> So, should I split the patch into the two?
>>
>> Yeah, please do.
>
> OK, Will do.
Here are separated patches.
fdw-chk.patch - CHECK constraints on foreign tables
fdw-inh.patch - table inheritance with foreign tables
The latter has been created on top of [1]. I've addressed the comment
from Horiguchi-san [2] in it also, though I've slightly modified his
proposal.
There is the functionality for path reparameterization for ForeignScan
in the previous patch, but since the functionality would be useful not
only for such table inheritance cases but for UNION ALL cases, I'd add
the functionality as an independent feature maybe to CF 2014-12.
Thanks,
[1] http://www.postgresql.org/message-id/540DA168.3040407@lab.ntt.co.jp
[2]
http://www.postgresql.org/message-id/20140902.142218.253402812.horiguchi.kyotaro@lab.ntt.co.jp
Best regards,
Etsuro Fujita
| Attachment | Content-Type | Size |
|---|---|---|
| fdw-chk.patch | text/x-diff | 25.0 KB |
| fdw-inh.patch | text/x-diff | 78.6 KB |
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