On Sun, Jan 23, 2005 at 01:47:53PM -0500, Mitchell Laks wrote:
> Could i create a database trigger to run a script like
> system("scp $filename $destination");
> where $filename is extracted from the entry just made into the database, and
> $destination is my other pc?
You can use procedural languages like PL/Perl, PL/Python, PL/Tcl,
etc., to do just about anything those languages allow. Whether
it's appropriate for the database to do certain things is another
matter....
I don't think PostgreSQL 7.4.6 supports trigger functions written
in PL/Perl, but you could write the file-copying function in PL/Perl
and call it from a PL/pgSQL trigger. Or you could upgrade to 8.0.0,
which does support PL/Perl triggers, or you could write the trigger
in one of the other procedural languages.
--
Michael Fuhr
http://www.fuhr.org/~mfuhr/
