Help with Triggers - Oracle - Thanks!

I'm new to the forum - I need help with Oracle Triggers (or Alerts). I have to create an interface that will send data to an external application (Denali) each time table on my system changes.
My main confusion is: how to create an output and how to send it via tcp/ip to the external app.
Thanks so much in advance!

there are about a million ways to create triggers...you can do them on dml per object, or even ddl per schema...

here is the basic syntax for dml on a table:

CREATE TRIGGER trig1
AFTER INSERT ON Table_name
REFERENCING NEW AS newRow
FOR EACH ROW
WHEN (newRow.a <= 10)
BEGIN
INSERT INTO T5 VALUES(:newRow.b, :newRow.a);
END trig1;

my recommendation is hit google til you find exactly what you want.

~jimbag8