Re: Proposal: Commit timestamp
От | Richard Troy |
---|---|
Тема | Re: Proposal: Commit timestamp |
Дата | |
Msg-id | Pine.LNX.4.33.0702091223150.13334-100000@denzel.in обсуждение исходный текст |
Ответ на | Re: Proposal: Commit timestamp (Jan Wieck <JanWieck@Yahoo.com>) |
Список | pgsql-hackers |
On Fri, 9 Feb 2007, Jan Wieck wrote: > > No matter how many different models you have in parallel, one single > transaction will be either a master, a slave or an isolated local thing. > The proposed changes allow to tell the session which of these three > roles it is playing and the triggers and rules can be configured to fire > during master/local role, slave role, always or never. That > functionality will work for master-slave as well as multi-master. > > Although my current plan isn't creating such a blended system, the > proposed trigger and rule changes are designed to support exactly that > in a 100% backward compatible way. > > Jan Fantastic! ...At some point you'll be thinking of the management end - turning it on or off, etc. That might be where these other points come more into play. Richard -- Richard Troy, Chief Scientist Science Tools Corporation 510-924-1363 or 202-747-1263 rtroy@ScienceTools.com, http://ScienceTools.com/
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