Re: CustomScan in a larger structure (RE: CustomScan support on readfuncs.c)

On Thu, Feb 11, 2016 at 7:06 PM, Kouhei Kaigai <kaigai(at)ak(dot)jp(dot)nec(dot)com> wrote:
>> -----Original Message-----
>> From: pgsql-hackers-owner(at)postgresql(dot)org
>> [mailto:pgsql-hackers-owner(at)postgresql(dot)org] On Behalf Of Robert Haas
>> Sent: Thursday, February 11, 2016 1:26 PM
>> To: Kaigai Kouhei(海外 浩平)
>> Cc: Andres Freund; Amit Kapila; pgsql-hackers
>> Subject: Re: CustomScan in a larger structure (RE: [HACKERS] CustomScan support
>> on readfuncs.c)
>>
>> On Wed, Feb 10, 2016 at 1:25 AM, Kouhei Kaigai <kaigai(at)ak(dot)jp(dot)nec(dot)com> wrote:
>> > It is pretty good!
>> >
>> > The attached patch (primary one) implements the above idea.
>> >
>> > Now ExtensibleNode works as a basis structure of data container,
>> > regardless of CustomScan and ForeignScan.
>> > Also, fdw_private and custom_private are de-defined to Node * type
>> > from List * type. It affected to a few FDW APIs.
>>
>> I extracted the subset of this that just creates the extensible node
>> framework and did some cleanup - the result is attached. I will
>> commit this if nobody objects.
>>
> I have no objection of course.

Done.

--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company