On 06-Apr-00 Tom Lane wrote:
> "Oscar Serrano" <oserra@fondos.net> writes:
[snip]
> One possibility is to set up an always-running application that connects
> to the database and then just sits there waiting for records to be added
> to the table, then sends the email when that happens. You could use a
> NOTIFY command (executed by a trigger on the table) to wake up the app
> when something happens, so that it doesn't need to take up CPU time
> checking the table unnecessarily.
> Seems like if you really want e-mail, a separate program
that waits for a NOTIFY event and then sends e-mail might be the
best answer. I may be off-base here, but it seems best to keep
functions that are run by the database as light and simple as
possible. Sending e-mail, using C or any other method, is a pretty
complex action. A separate program could be written in Perl, C,
C++, or TCL, or any other language that has PostgreSQL bindings
or libraries.
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Date: 06-Apr-00 Time: 10:50:16
Craig Orsinger (email: <orsingerc@epg-gw1.lewis.army.mil>)
Logicon RDA
Bldg. 8B28 "Just another megalomaniac with ideas above his
6th & F Streets station. The Universe is full of them."
Ft. Lewis, WA 98433 - The Doctor
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