Brian wrote an excellent article about UniVerse Triggers in the Nov/
Dec 2007 of International Spectrum magazine (p. 12). You can download
that issue from
http://www.intl-spectrum.com/mag/NOVDEC.2007/default.aspx
Regards,
Clif
--
W. Clifton Oliver, CCP
CLIFTON OLIVER & ASSOCIATES
Tel: +1 619 460 5678 Web: www.oliver.com
On Oct 8, 2008, at 1:54 AM, Brian Leach wrote:
One gotcha is that once a trigger is on there, you can't easily
change/extend it unless your system has a downtime period in which
everyone
is logged out. For this reason on 24x7 sites I use a master trigger
that can
call subtriggers, held as a list in a parameter file. This means
that a new
subtrigger can be inserted, old subtriggers removed etc without
having to
log everyone out. Yes, it means an extra read and yes it is an
imperfect
solution in an imperfect world..
And of course remember you are running under transactional
constraints when
using triggers.
Brian
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