Help! Record logging - Mailing list pgsql-sql

From Edwin S. Ramirez
Subject Help! Record logging
Date
Msg-id 3B02B940.B00267E7@lwbeyond.net
Whole thread Raw
List pgsql-sql
Hello,
   I would like to setup a trigger to keep track of all changes done
onto the records of paticular tables.  Basically, there would be two
identical tables such as, 'medications' and 'medications_log', when a
user inserts, updates or deletes a record I would like a copy to be
inserted into the log table.  I already have audit information in the
medications table, so I only need to be able to copy the record over to
the log table.
   The only other difficulty is how do I let the trigger know the ID of
the user deleting the record?

Thanks,
Edwin S. Ramirez



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