| From: | Shridhar Daithankar <shridhar_daithankar(at)persistent(dot)co(dot)in> |
|---|---|
| To: | pgsql-hackers(at)postgresql(dot)org |
| Subject: | Re: 2-phase commit |
| Date: | 2003-09-27 14:53:20 |
| Message-ID: | 200309272023.20699.shridhar_daithankar@persistent.co.in |
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| Lists: | pgsql-hackers |
On Saturday 27 September 2003 20:17, Bruce Momjian wrote:
> Richard Huxton wrote:
> I have been thinking it might be time to start allowing external
> programs to be called when certain events occur that require
> administrative attention --- this would be a good case for that.
> Administrators could configure shell scripts to be run when the network
> connection fails or servers drop off the network, alerting them to the
> problem. Throwing things into the server logs isn't _active_ enough.
I would say calling events from external libraries would be a good extension.
That could allow for extending postgresql in novel way. e.g. calling a
logrecord copy event after a WAL record is written for near real time
replication..:-)
Shridhar
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