Guillaume Lelarge <guillaume@lelarge.info> writes:
> Le 26/01/2011 22:29, Lawrence Cohan a �crit :
>> All I need is to at least be able and save a userid(current_user), timestamp, action, and the name of the object and
thiscould be done easily by adding triggers to these pg catalogs.
> Nope, sorry. You can't add triggers on system catalogs.
This has been discussed, and I think it's on the TODO list. It's not
"easily done".
regards, tom lane