Hi everybody
I have an idea to solve the Interval-Hole between 2 sync events : TO LOG 
all changes done by my application in a file .

So my question is :
How is it possible to log all the changes I did to the DB in a file ; 
only DML changes .

SO I want to get in file all changes I did to my DB : ONLY data records 
through : INSERT and DELETE .

HOW is this possible ?

I know it is a pure postgres question !

Thanks
Largo