Denis BUCHER wrote:
Hello,
Jan Verheyden a écrit :
I was looking in what way it’s possible to alert via mail when some
conditions are true in a database.
a) If the alert is not "very urgent" i.e. you can alter some minutes
later I would do it like this :
1. Create a function that returns what you need, most importantly if the
conditions are met
2. Create a script that does something like "SELECT * FROM function()..."
b) If the email should be sent immediately, you could create a perl
function in the database, launched by a TRIGGER and launching an
"external" script...
Therefore, first you have to know the requirements...
Denis
see "check_postgres" for nagios-style monitoring
see \o /tmp/alert_data_file
and \! mailx -s "alert" m...@work.com /tmp/alert_data_file
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