"Edwin S. Ramirez" wrote:
>
> Hello,
>
> I would like to setup a trigger to keep track of all changes done
> onto the records of paticular tables.
Check my PostgreSQL Notes on techdocs.postgresql.org - there's an
example in there. Might be worth checking Roberto Mello's postgresql
cookbook too (same place).
> The only other difficulty is how do I let the trigger know the ID of
> the user deleting the record?
SELECT CURRENT_USER sounds like what you want.
- Richard Huxton