| From: | David Rowley <david(dot)rowley(at)2ndquadrant(dot)com> |
|---|---|
| To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
| Cc: | Robert Haas <robertmhaas(at)gmail(dot)com>, "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: Parallelized polymorphic aggs, and aggtype vs aggoutputtype |
| Date: | 2016-06-22 03:19:02 |
| Message-ID: | CAKJS1f81JMq-EVygn_oyBsehsbqxE5=Xve-PEhRD_WuOeYkJrA@mail.gmail.com |
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| Lists: | pgsql-hackers |
On 20 June 2016 at 22:19, David Rowley <david(dot)rowley(at)2ndquadrant(dot)com> wrote:
> I've gone and implemented the dummy argument approach for
> deserialization functions.
>
> If we go with this, I can then write the docs for 35.10 which'll serve
> to explain parallel user defined aggregates in detail.
I've attached my proposed patch for the user defined aggregate docs.
--
David Rowley http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services
| Attachment | Content-Type | Size |
|---|---|---|
| create_aggregate_docs.patch | application/octet-stream | 3.7 KB |
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