| From: | Julien Rouhaud <julien(dot)rouhaud(at)dalibo(dot)com> |
|---|---|
| To: | Robert Haas <robertmhaas(at)gmail(dot)com> |
| Cc: | tushar <tushar(dot)ahuja(at)enterprisedb(dot)com>, Amit Kapila <amit(dot)kapila16(at)gmail(dot)com>, James Sewell <james(dot)sewell(at)lisasoft(dot)com>, David Rowley <david(dot)rowley(at)2ndquadrant(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>, Paul Ramsey <pramsey(at)cleverelephant(dot)ca>, Andreas Ulbrich <andreas(dot)ulbrich(at)matheversum(dot)de> |
| Subject: | Re: Choosing parallel_degree |
| Date: | 2016-04-12 22:31:19 |
| Message-ID: | 570D7737.6010701@dalibo.com |
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| Lists: | pgsql-hackers |
On 11/04/2016 22:53, Julien Rouhaud wrote:
> On 11/04/2016 17:44, Robert Haas wrote:
>>
>> We should probably add the number of workers actually obtained to the
>> EXPLAIN ANALYZE output. That's been requested before.
>>
>
> If it's not too late for 9.6, it would be very great.
>
Just in case I attach a patch to implement it. I'll add it to the next
commitfest.
--
Julien Rouhaud
http://dalibo.com - http://dalibo.org
| Attachment | Content-Type | Size |
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| explain_worker_launched_v1.diff | text/plain | 1.7 KB |
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