Mathieu,
> The thing I need, is to be able to know what does NEW contains, and I have > not found out any mean to do so. If it's not possible to do so, I'll write > a function per table, but for the beauty of all this, I would have liked to > do it the way above. You can't do this in PL/pgSQL. See the online documentation on writing triggers in C; that is the only way to get what you want. -- -Josh Berkus Aglio Database Solutions San Francisco ---------------------------(end of broadcast)--------------------------- TIP 4: Don't 'kill -9' the postmaster