Does a trigger eat resources when it doesn't do anything(No triggering event happens)

From: Phper <hi.steven.tu_at_gmail.com>
Date: Tue, 14 Apr 2009 19:49:45 -0700 (PDT)
Message-ID: <4a1e5d08-0e90-4a32-a6f2-897e3b5b401b_at_b6g2000pre.googlegroups.com>

How is a trigger implemented? Does a trigger eat resources when it doesn't do anything(No triggering event happens). IMAO, I think that because a trigger needs to keep alert, so it often consumes memory even if it doesn't do "anything"(No triggering event happens.) Am I right? Received on Tue Apr 14 2009 - 21:49:45 CDT