Re: [PATCHES] Partition: use triggers instead of rules
От | David Fetter |
---|---|
Тема | Re: [PATCHES] Partition: use triggers instead of rules |
Дата | |
Msg-id | 20071129063641.GV24146@fetter.org обсуждение исходный текст |
Ответ на | Re: [PATCHES] Partition: use triggers instead of rules (Tom Lane <tgl@sss.pgh.pa.us>) |
Список | pgsql-docs |
On Thu, Nov 29, 2007 at 12:55:53AM -0500, Tom Lane wrote: > David Fetter <david@fetter.org> writes: > > On Wed, Nov 28, 2007 at 09:58:26PM -0500, Jonah H. Harris wrote: > >> On Nov 28, 2007 3:53 PM, Tom Lane <tgl@sss.pgh.pa.us> wrote: > >>> Entirely removing the example of how to do it with rules doesn't > >>> seem like a good idea. > >> > >> Agreed. > > > Do you have an example of one use case where using RULEs rather > > than TRIGGERs is a good idea? > > The argument I made for keeping the example around is not dependent > on the assumption that using a rule is a good idea. It's dependent > on the established fact that we have recommended that in prior > releases, and therefore people are going to be seeing that construct > in real databases. We've corrected mistakes in the manual before :) Cheers, David. -- David Fetter <david@fetter.org> http://fetter.org/ Phone: +1 415 235 3778 AIM: dfetter666 Yahoo!: dfetter Skype: davidfetter XMPP: david.fetter@gmail.com Remember to vote! Consider donating to Postgres: http://www.postgresql.org/about/donate
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