| From: | Andres Freund <andres(at)2ndquadrant(dot)com> |
|---|---|
| To: | Hardy Falk <hardy(dot)falk(at)blue-cable(dot)de> |
| Cc: | pgsql-hackers(at)postgresql(dot)org |
| Subject: | Re: notify duplicate elimination performance |
| Date: | 2014-02-08 18:30:27 |
| Message-ID: | 20140208183027.GC10692@awork2.anarazel.de |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-hackers |
Hi,
On 2014-02-08 19:28:56 +0100, Hardy Falk wrote:
> > Well, you didn't add any code, so it's hard to say... Simple ways of
> > doing what I think you describe will remove the queue's order. Do you
> > preserve the ordering guarantees?
> >
> > Greetings,
> >
> > Andres Freund
> >
> Yes, the order is preserved.
> I didn't remove the the original list code.
> The tree is just an additional access path.
How about actually attaching a patch?
Greetings,
Andres Freund
--
Andres Freund http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services
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