Re: operator exclusion constraints
От
Robert Haas
Тема
Re: operator exclusion constraints
Дата
Msg-id
603c8f070912031826l541600a6v1e74604836711ee@mail.gmail.com
Ответ на
Re: operator exclusion constraints (Jeff Davis)
Список
Дерево обсуждения
WIP: generalized index constraints Jeff Davis <pgsql@j-davis.com>
Re: WIP: generalized index constraints Simon Riggs <simon@2ndQuadrant.com>
Re: WIP: generalized index constraints Jeff Davis <pgsql@j-davis.com>
Re: WIP: generalized index constraints Simon Riggs <simon@2ndQuadrant.com>
Re: WIP: generalized index constraints Jeff Davis <pgsql@j-davis.com>
Re: WIP: generalized index constraints Tom Lane <tgl@sss.pgh.pa.us>
Re: WIP: generalized index constraints Simon Riggs <simon@2ndQuadrant.com>
Re: WIP: generalized index constraints Jeff Davis <pgsql@j-davis.com>
Re: WIP: generalized index constraints Tom Lane <tgl@sss.pgh.pa.us>
Re: WIP: generalized index constraints Jeff Davis <pgsql@j-davis.com>
Re: WIP: generalized index constraints Simon Riggs <simon@2ndQuadrant.com>
Re: WIP: generalized index constraints Jeff Davis <pgsql@j-davis.com>
Re: WIP: generalized index constraints Greg Stark <gsstark@mit.edu>
Re: WIP: generalized index constraints Dean Rasheed <dean.a.rasheed@googlemail.com>
Re: WIP: generalized index constraints David Fetter <david@fetter.org>
Re: WIP: generalized index constraints Jeff Davis <pgsql@j-davis.com>
Re: WIP: generalized index constraints Greg Stark <gsstark@mit.edu>
Re: WIP: generalized index constraints Jeff Davis <pgsql@j-davis.com>
Re: WIP: generalized index constraints Greg Stark <gsstark@mit.edu>
Re: WIP: generalized index constraints Greg Stark <gsstark@mit.edu>
Re: WIP: generalized index constraints Jeff Davis <pgsql@j-davis.com>
Re: WIP: generalized index constraints Jeff Davis <pgsql@j-davis.com>
Re: WIP: generalized index constraints Tom Lane <tgl@sss.pgh.pa.us>
Re: WIP: generalized index constraints Jeff Davis <pgsql@j-davis.com>
Re: WIP: generalized index constraints Jeff Davis <pgsql@j-davis.com>
Re: WIP: generalized index constraints Brendan Jurd <direvus@gmail.com>
Re: WIP: generalized index constraints Jeff Davis <pgsql@j-davis.com>
Re: WIP: generalized index constraints Brendan Jurd <direvus@gmail.com>
Re: WIP: generalized index constraints Jeff Davis <pgsql@j-davis.com>
Re: WIP: generalized index constraints Jeff Davis <pgsql@j-davis.com>
Re: WIP: generalized index constraints Heikki Linnakangas <heikki.linnakangas@enterprisedb.com>
Re: WIP: generalized index constraints Jeff Davis <pgsql@j-davis.com>
Re: WIP: generalized index constraints Heikki Linnakangas <heikki.linnakangas@enterprisedb.com>
Re: WIP: generalized index constraints Brendan Jurd <direvus@gmail.com>
Re: WIP: generalized index constraints Jeff Davis <pgsql@j-davis.com>
Re: WIP: generalized index constraints Brendan Jurd <direvus@gmail.com>
Re: WIP: generalized index constraints Jeff Davis <pgsql@j-davis.com>
Re: WIP: generalized index constraints Dimitri Fontaine <dfontaine@hi-media.com>
Re: WIP: generalized index constraints Brendan Jurd <direvus@gmail.com>
Re: WIP: generalized index constraints Alvaro Herrera <alvherre@commandprompt.com>
Re: WIP: generalized index constraints Tom Lane <tgl@sss.pgh.pa.us>
Re: WIP: generalized index constraints Brendan Jurd <direvus@gmail.com>
Re: WIP: generalized index constraints Jeff Davis <pgsql@j-davis.com>
Re: WIP: generalized index constraints Jeff Davis <pgsql@j-davis.com>
Re: WIP: generalized index constraints Brendan Jurd <direvus@gmail.com>
Re: WIP: generalized index constraints Jeff Davis <pgsql@j-davis.com>
Re: WIP: generalized index constraints Robert Haas <robertmhaas@gmail.com>
Re: WIP: generalized index constraints Jeff Davis <pgsql@j-davis.com>
Re: WIP: generalized index constraints Robert Haas <robertmhaas@gmail.com>
Re: WIP: generalized index constraints Brendan Jurd <direvus@gmail.com>
Re: WIP: generalized index constraints Robert Haas <robertmhaas@gmail.com>
Re: WIP: generalized index constraints Jeff Davis <pgsql@j-davis.com>
Re: WIP: generalized index constraints Tom Lane <tgl@sss.pgh.pa.us>
Re: WIP: generalized index constraints Jeff Davis <pgsql@j-davis.com>
Re: WIP: generalized index constraints Tom Lane <tgl@sss.pgh.pa.us>
Re: WIP: generalized index constraints tomas@tuxteam.de
Re: WIP: generalized index constraints Jeff Davis <pgsql@j-davis.com>
Re: WIP: generalized index constraints tomas@tuxteam.de
Re: WIP: generalized index constraints Robert Haas <robertmhaas@gmail.com>
Re: WIP: generalized index constraints Jeff Davis <pgsql@j-davis.com>
Re: WIP: generalized index constraints David Fetter <david@fetter.org>
Re: WIP: generalized index constraints Jeff Davis <pgsql@j-davis.com>
Re: WIP: generalized index constraints Peter Eisentraut <peter_e@gmx.net>
Re: WIP: generalized index constraints David Fetter <david@fetter.org>
Re: WIP: generalized index constraints Jeff Davis <pgsql@j-davis.com>
Re: WIP: generalized index constraints Jeff Davis <pgsql@j-davis.com>
Re: WIP: generalized index constraints Tom Lane <tgl@sss.pgh.pa.us>
Re: WIP: generalized index constraints Joshua Tolley <eggyknap@gmail.com>
Re: WIP: generalized index constraints Robert Haas <robertmhaas@gmail.com>
Re: WIP: generalized index constraints Robert Haas <robertmhaas@gmail.com>
Re: WIP: generalized index constraints Brendan Jurd <direvus@gmail.com>
Re: WIP: generalized index constraints Peter Eisentraut <peter_e@gmx.net>
Re: WIP: generalized index constraints Jeff Davis <pgsql@j-davis.com>
Re: WIP: generalized index constraints Robert Haas <robertmhaas@gmail.com>
Re: WIP: generalized index constraints Brendan Jurd <direvus@gmail.com>
Re: WIP: generalized index constraints Jeff Davis <pgsql@j-davis.com>
Re: WIP: generalized index constraints Brendan Jurd <direvus@gmail.com>
Re: WIP: generalized index constraints Jeff Davis <pgsql@j-davis.com>
Re: WIP: generalized index constraints Joshua Tolley <eggyknap@gmail.com>
Re: WIP: generalized index constraints Jeff Davis <pgsql@j-davis.com>
Re: WIP: generalized index constraints David Fetter <david@fetter.org>
Re: WIP: generalized index constraints Greg Stark <gsstark@mit.edu>
Re: WIP: generalized index constraints Jeff Davis <pgsql@j-davis.com>
operator exclusion constraints [was: generalized index constraints] Jeff Davis <pgsql@j-davis.com>
Re: operator exclusion constraints [was: generalized index constraints] Tom Lane <tgl@sss.pgh.pa.us>
Re: operator exclusion constraints [was: generalized
index constraints] Jeff Davis <pgsql@j-davis.com>
Re: operator exclusion constraints [was: generalized
index constraints] David Fetter <david@fetter.org>
Re: operator exclusion constraints [was: generalized
index constraints] Jeff Davis <pgsql@j-davis.com>
Re: operator exclusion constraints [was: generalized index constraints] Tom Lane <tgl@sss.pgh.pa.us>
Re: operator exclusion constraints [was: generalized
index constraints] Jeff Davis <pgsql@j-davis.com>
Re: operator exclusion constraints [was: generalized index constraints] Tom Lane <tgl@sss.pgh.pa.us>
Re: operator exclusion constraints [was: generalized
index constraints] Jeff Davis <pgsql@j-davis.com>
Re: operator exclusion constraints [was: generalized index constraints] Tom Lane <tgl@sss.pgh.pa.us>
Re: operator exclusion constraints [was: generalized
index constraints] Jeff Davis <pgsql@j-davis.com>
Re: operator exclusion constraints [was: generalized index constraints] Tom Lane <tgl@sss.pgh.pa.us>
Re: operator exclusion constraints [was: generalized
index constraints] Jeff Davis <pgsql@j-davis.com>
Re: WIP: generalized index constraints Tom Lane <tgl@sss.pgh.pa.us>
Re: WIP: generalized index constraints Jeff Davis <pgsql@j-davis.com>
Re: WIP: generalized index constraints Tom Lane <tgl@sss.pgh.pa.us>
Re: WIP: generalized index constraints Jeff Davis <pgsql@j-davis.com>
Re: WIP: generalized index constraints Tom Lane <tgl@sss.pgh.pa.us>
Re: WIP: generalized index constraints Jeff Davis <pgsql@j-davis.com>
Re: WIP: generalized index constraints Tom Lane <tgl@sss.pgh.pa.us>
Re: WIP: generalized index constraints Jeff Davis <pgsql@j-davis.com>
Re: WIP: generalized index constraints Tom Lane <tgl@sss.pgh.pa.us>
Re: WIP: generalized index constraints Jeff Davis <pgsql@j-davis.com>
Re: WIP: generalized index constraints Tom Lane <tgl@sss.pgh.pa.us>
Re: WIP: generalized index constraints Jeff Davis <pgsql@j-davis.com>
Re: WIP: generalized index constraints Peter Eisentraut <peter_e@gmx.net>
Re: WIP: generalized index constraints Tom Lane <tgl@sss.pgh.pa.us>
Re: WIP: generalized index constraints Robert Haas <robertmhaas@gmail.com>
Re: WIP: generalized index constraints Jeff Davis <pgsql@j-davis.com>
operator exclusion constraints [was: generalized index constraints] Jeff Davis <pgsql@j-davis.com>
Re: operator exclusion constraints Jeff Davis <pgsql@j-davis.com>
Re: operator exclusion constraints Robert Haas <robertmhaas@gmail.com>
Re: operator exclusion constraints Jeff Davis <pgsql@j-davis.com>
Re: operator exclusion constraints Robert Haas <robertmhaas@gmail.com>
Re: operator exclusion constraints Jeff Davis <pgsql@j-davis.com>
Re: operator exclusion constraints Robert Haas <robertmhaas@gmail.com>
Re: operator exclusion constraints Jeff Davis <pgsql@j-davis.com>
Re: operator exclusion constraints Jeff Davis <pgsql@j-davis.com>
Re: operator exclusion constraints Jeff Davis <pgsql@j-davis.com>
Re: operator exclusion constraints Simon Riggs <simon@2ndQuadrant.com>
Re: operator exclusion constraints Jeff Davis <pgsql@j-davis.com>
Re: operator exclusion constraints Simon Riggs <simon@2ndQuadrant.com>
Re: operator exclusion constraints Jeff Davis <pgsql@j-davis.com>
Re: operator exclusion constraints Peter Eisentraut <peter_e@gmx.net>
Re: operator exclusion constraints Jeff Davis <pgsql@j-davis.com>
Re: operator exclusion constraints Tom Lane <tgl@sss.pgh.pa.us>
Re: operator exclusion constraints Simon Riggs <simon@2ndQuadrant.com>
Re: operator exclusion constraints Jeff Davis <pgsql@j-davis.com>
Re: operator exclusion constraints Peter Eisentraut <peter_e@gmx.net>
Re: operator exclusion constraints Robert Haas <robertmhaas@gmail.com>
Re: operator exclusion constraints Alvaro Herrera <alvherre@commandprompt.com>
Re: operator exclusion constraints Tom Lane <tgl@sss.pgh.pa.us>
Re: operator exclusion constraints Jeff Davis <pgsql@j-davis.com>
Re: operator exclusion constraints "David E. Wheeler" <david@kineticode.com>
Re: operator exclusion constraints Jeff Davis <pgsql@j-davis.com>
Re: operator exclusion constraints Jeff Davis <pgsql@j-davis.com>
Re: operator exclusion constraints Tom Lane <tgl@sss.pgh.pa.us>
Re: operator exclusion constraints Jeff Davis <pgsql@j-davis.com>
Re: operator exclusion constraints Tom Lane <tgl@sss.pgh.pa.us>
Re: operator exclusion constraints Jeff Davis <pgsql@j-davis.com>
Re: operator exclusion constraints Tom Lane <tgl@sss.pgh.pa.us>
Re: operator exclusion constraints Jeff Davis <pgsql@j-davis.com>
Re: operator exclusion constraints Tom Lane <tgl@sss.pgh.pa.us>
Re: operator exclusion constraints Jeff Davis <pgsql@j-davis.com>
Re: operator exclusion constraints Tom Lane <tgl@sss.pgh.pa.us>
Re: operator exclusion constraints Jeff Davis <pgsql@j-davis.com>
Re: operator exclusion constraints Tom Lane <tgl@sss.pgh.pa.us>
Re: operator exclusion constraints "David E. Wheeler" <david@kineticode.com>
Re: operator exclusion constraints Jeff Davis <pgsql@j-davis.com>
Re: operator exclusion constraints Simon Riggs <simon@2ndQuadrant.com>
Re: operator exclusion constraints Jeff Davis <pgsql@j-davis.com>
Re: operator exclusion constraints "David E. Wheeler" <david@kineticode.com>
Re: operator exclusion constraints Jeff Davis <pgsql@j-davis.com>
Re: operator exclusion constraints Greg Stark <gsstark@mit.edu>
Re: operator exclusion constraints Jeff Davis <pgsql@j-davis.com>
Re: operator exclusion constraints Alvaro Herrera <alvherre@commandprompt.com>
Re: operator exclusion constraints Robert Haas <robertmhaas@gmail.com>
Re: operator exclusion constraints Jeff Davis <pgsql@j-davis.com>
Re: operator exclusion constraints Brendan Jurd <direvus@gmail.com>
Re: operator exclusion constraints Greg Stark <gsstark@mit.edu>
Re: operator exclusion constraints Robert Haas <robertmhaas@gmail.com>
Re: operator exclusion constraints Jeff Davis <pgsql@j-davis.com>
Re: operator exclusion constraints Robert Haas <robertmhaas@gmail.com>
Re: operator exclusion constraints Jeff Davis <pgsql@j-davis.com>
Re: operator exclusion constraints Robert Haas <robertmhaas@gmail.com>
Re: operator exclusion constraints Jeff Davis <pgsql@j-davis.com>
Re: operator exclusion constraints Josh Berkus <josh@agliodbs.com>
Re: operator exclusion constraints Robert Haas <robertmhaas@gmail.com>
Re: operator exclusion constraints Josh Berkus <josh@agliodbs.com>
Re: operator exclusion constraints David Fetter <david@fetter.org>
Re: operator exclusion constraints Peter Eisentraut <peter_e@gmx.net>
Re: operator exclusion constraints Robert Haas <robertmhaas@gmail.com>
Re: operator exclusion constraints Jeff Davis <pgsql@j-davis.com>
Re: operator exclusion constraints Robert Haas <robertmhaas@gmail.com>
Re: operator exclusion constraints Jeff Davis <pgsql@j-davis.com>
Re: operator exclusion constraints Jeff Davis <pgsql@j-davis.com>
Re: operator exclusion constraints Tom Lane <tgl@sss.pgh.pa.us>
Re: operator exclusion constraints Jeff Davis <pgsql@j-davis.com>
Re: operator exclusion constraints Jeff Davis <pgsql@j-davis.com>
Re: operator exclusion constraints Robert Haas <robertmhaas@gmail.com>
Re: operator exclusion constraints Jeff Davis <pgsql@j-davis.com>
Re: operator exclusion constraints Tom Lane <tgl@sss.pgh.pa.us>
Re: operator exclusion constraints Jeff Davis <pgsql@j-davis.com>
Re: operator exclusion constraints Robert Haas <robertmhaas@gmail.com>
Re: operator exclusion constraints Tom Lane <tgl@sss.pgh.pa.us>
Re: operator exclusion constraints Jeff Davis <pgsql@j-davis.com>
Re: operator exclusion constraints David Fetter <david@fetter.org>
Re: operator exclusion constraints Robert Haas <robertmhaas@gmail.com>
Re: operator exclusion constraints "David E. Wheeler" <david@kineticode.com>
Re: operator exclusion constraints tomas@tuxteam.de
Re: operator exclusion constraints Tom Lane <tgl@sss.pgh.pa.us>
Re: operator exclusion constraints Jeff Davis <pgsql@j-davis.com>
Re: operator exclusion constraints Tom Lane <tgl@sss.pgh.pa.us>
Re: operator exclusion constraints Jeff Davis <pgsql@j-davis.com>
Re: operator exclusion constraints Tom Lane <tgl@sss.pgh.pa.us>
Re: operator exclusion constraints Tom Lane <tgl@sss.pgh.pa.us>
Re: operator exclusion constraints Jeff Davis <pgsql@j-davis.com>
Re: operator exclusion constraints Tom Lane <tgl@sss.pgh.pa.us>
Re: operator exclusion constraints Jeff Davis <pgsql@j-davis.com>
Re: operator exclusion constraints Greg Stark <gsstark@mit.edu>
Re: operator exclusion constraints Tom Lane <tgl@sss.pgh.pa.us>
Re: operator exclusion constraints Robert Haas <robertmhaas@gmail.com>
Re: operator exclusion constraints Robert Haas <robertmhaas@gmail.com>
Re: operator exclusion constraints Jeff Davis <pgsql@j-davis.com>
Re: operator exclusion constraints Dimitri Fontaine <dfontaine@hi-media.com>
Re: operator exclusion constraints "David E. Wheeler" <david@kineticode.com>
Re: operator exclusion constraints Tom Lane <tgl@sss.pgh.pa.us>
Re: operator exclusion constraints "David E. Wheeler" <david@kineticode.com>
Re: operator exclusion constraints Jeff Davis <pgsql@j-davis.com>
Re: operator exclusion constraints Robert Haas <robertmhaas@gmail.com>
Re: operator exclusion constraints Tom Lane <tgl@sss.pgh.pa.us>
Re: operator exclusion constraints Robert Haas <robertmhaas@gmail.com>
Re: operator exclusion constraints Jeff Davis <pgsql@j-davis.com>
Re: operator exclusion constraints Tom Lane <tgl@sss.pgh.pa.us>
Re: operator exclusion constraints Andrew Dunstan <andrew@dunslane.net>
Re: operator exclusion constraints Tom Lane <tgl@sss.pgh.pa.us>
Re: operator exclusion constraints Alvaro Herrera <alvherre@commandprompt.com>
Re: operator exclusion constraints "David E. Wheeler" <david@kineticode.com>
Re: operator exclusion constraints Jeff Davis <pgsql@j-davis.com>
Re: operator exclusion constraints Alvaro Herrera <alvherre@commandprompt.com>
Re: operator exclusion constraints "David E. Wheeler" <david@kineticode.com>
Re: operator exclusion constraints Jeff Davis <pgsql@j-davis.com>
Re: operator exclusion constraints Jeff Davis <pgsql@j-davis.com>
Re: operator exclusion constraints "David E. Wheeler" <david@kineticode.com>
Re: operator exclusion constraints Jeff Davis <pgsql@j-davis.com>
Re: operator exclusion constraints Robert Haas <robertmhaas@gmail.com>
Re: operator exclusion constraints Tom Lane <tgl@sss.pgh.pa.us>
Re: operator exclusion constraints Jeff Davis <pgsql@j-davis.com>
Re: operator exclusion constraints Tom Lane <tgl@sss.pgh.pa.us>
Re: operator exclusion constraints Dean Rasheed <dean.a.rasheed@googlemail.com>
Re: operator exclusion constraints Jeff Davis <pgsql@j-davis.com>
Re: operator exclusion constraints Robert Haas <robertmhaas@gmail.com>
Re: operator exclusion constraints Tom Lane <tgl@sss.pgh.pa.us>
Re: operator exclusion constraints Simon Riggs <simon@2ndQuadrant.com>
Re: operator exclusion constraints Nathan Boley <npboley@gmail.com>
Re: operator exclusion constraints [was: generalized index constraints] Tom Lane <tgl@sss.pgh.pa.us>
Re: operator exclusion constraints [was: generalized
index constraints] Jeff Davis <pgsql@j-davis.com>
Re: operator exclusion constraints [was: generalized index constraints] Tom Lane <tgl@sss.pgh.pa.us>
Re: operator exclusion constraints [was: generalized
index constraints] Jeff Davis <pgsql@j-davis.com>
Re: operator exclusion constraints [was: generalized
index constraints] Peter Eisentraut <peter_e@gmx.net>
Re: operator exclusion constraints [was: generalized
index constraints] Jeff Davis <pgsql@j-davis.com>
Re: operator exclusion constraints [was: generalized index constraints] Tom Lane <tgl@sss.pgh.pa.us>
Re: operator exclusion constraints [was: generalized index
constraints] Robert Haas <robertmhaas@gmail.com>
Re: operator exclusion constraints [was: generalized index constraints] Tom Lane <tgl@sss.pgh.pa.us>
Re: operator exclusion constraints [was: generalized index
constraints] Robert Haas <robertmhaas@gmail.com>
Re: operator exclusion constraints [was: generalized
index constraints] Jeff Davis <pgsql@j-davis.com>
Re: operator exclusion constraints [was: generalized index constraints] Tom Lane <tgl@sss.pgh.pa.us>
Re: WIP: generalized index constraints Teodor Sigaev <teodor@sigaev.ru>
On Thu, Dec 3, 2009 at 7:42 PM, Jeff Davis wrote: > On Thu, 2009-12-03 at 19:00 -0500, Tom Lane wrote: >> I'm starting to go through this patch now. I thought the consensus >> was to refer to them as just "exclusion constraints"? I'm not seeing >> that the word "operator" really adds anything. > > I assume you're referring to the name used in documentation and error > messages. I didn't see a clear consensus, but the relevant thread is > here: > > http://archives.postgresql.org/message-id/1258227283.708.108.camel@jdavis > > "Exclusion Constraints" is fine with me, as are the other options listed > in that email. Yeah, I don't remember any such consensus either, but it's not a dumb name. I have been idly wondering throughout this process whether we should try to pick a name that conveys the fact that these constraints are inextricably tied to the opclass/index machinery - but I'm not sure it's possible to really give that flavor in a short phrase, or that it's actually important to do so. IOW... "whatever". :-) ...Robert
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