Re: notify duplicate elimination performance - Mailing list pgsql-hackers

From Andres Freund
Subject Re: notify duplicate elimination performance
Date
Msg-id 20140208183027.GC10692@awork2.anarazel.de
Whole thread Raw
In response to Re: notify duplicate elimination performance  (Hardy Falk <hardy.falk@blue-cable.de>)
List 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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