Re: [weirds] Questions about suffix matches in domain and nameserver searches
"Hollenbeck, Scott" <shollenbeck@verisign.com> Sun, 01 November 2015 02:02 UTC
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From: "Hollenbeck, Scott" <shollenbeck@verisign.com>
To: Andrew Newton <andy@hxr.us>, Brian Mountford <mountford@google.com>
Thread-Topic: [weirds] Questions about suffix matches in domain and
nameserver searches
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Date: Sun, 1 Nov 2015 02:02:26 +0000
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Cc: "weirds@ietf.org" <weirds@ietf.org>
Subject: Re: [weirds] Questions about suffix matches in domain and
nameserver searches
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> -----Original Message----- > From: weirds [mailto:weirds-bounces@ietf.org] On Behalf Of Andrew > Newton > Sent: Saturday, October 31, 2015 5:30 PM > To: Brian Mountford > Cc: weirds@ietf.org > Subject: Re: [weirds] Questions about suffix matches in domain and > nameserver searches > > On Fri, Oct 30, 2015 at 1:40 PM, Brian Mountford <mountford@google.com> > wrote: > > But then I'm not sure how one would efficiently > > implement the domain label suffixes. > > I'm sure if I thought about it for awhile, I could figure something > out. But you are correct that standard SQL 'like' matching won't do > the trick. Perhaps somebody from a domain registry could provide some > hints. > > > I am tempted to think > > that the authors figured that queries too complicated for a given > system > > would just get rejected as per the wiggle room in the RFC. > > That is the answer you have been looking for. :) Andy's right. Search functionality was a late addition to the document, and we struggled to find a reasonable compromise between minimally needed functionality and complexity. Scott
- [weirds] Questions about suffix matches in domain… Brian Mountford
- Re: [weirds] Questions about suffix matches in do… Andrew Newton
- Re: [weirds] Questions about suffix matches in do… Hollenbeck, Scott