Re: Parallel Seq Scan

From: Amit Kapila <amit(dot)kapila16(at)gmail(dot)com>
To: Stephen Frost <sfrost(at)snowman(dot)net>
Cc: pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Parallel Seq Scan
Date: 2014-12-18 16:03:34
Message-ID: CAA4eK1KHWha5_NqxFZFBZ=ZFkkBSwf+2Z6htJFV+YVY_LW9cQA@mail.gmail.com
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-hackers

On Thu, Dec 18, 2014 at 9:22 PM, Amit Kapila <amit(dot)kapila16(at)gmail(dot)com>
wrote:
>
> On Mon, Dec 8, 2014 at 10:40 AM, Amit Kapila <amit(dot)kapila16(at)gmail(dot)com>
wrote:
> >
> > On Sat, Dec 6, 2014 at 5:37 PM, Stephen Frost <sfrost(at)snowman(dot)net>
wrote:
> > >
> >
> > So to summarize my understanding, below are the set of things
> > which I should work on and in the order they are listed.
> >
> > 1. Push down qualification
> > 2. Performance Data
> > 3. Improve the way to push down the information related to worker.
> > 4. Dynamic allocation of work for workers.
> >
> >
>
> I have worked on the patch to accomplish above mentioned points
> 1, 2 and partly 3 and would like to share the progress with community.

Sorry forgot to attach updated patch in last mail, attaching it now.

With Regards,
Amit Kapila.
EnterpriseDB: http://www.enterprisedb.com

Attachment Content-Type Size
parallel_seqscan_v2.patch application/octet-stream 78.6 KB

In response to

Responses

Browse pgsql-hackers by date

  From Date Subject
Next Message Kevin Grittner 2014-12-18 16:04:48 Re: INSERT ... ON CONFLICT {UPDATE | IGNORE}
Previous Message Amit Kapila 2014-12-18 15:52:26 Re: Parallel Seq Scan