> On Jul 10, 2023, at 11:29, DAVID ROTH <adaptron@comcast.net> wrote:
>
> I want to use a single trigger function to log multiple tables and the tables have different columns. I can get the
namesof the columns from the catalog. But I have not been able to figure out how to get NEW.x when x is not known
untilrun time.
Unless you only want to log a subset of rows from each table, it's not required that you get the specific columns.
Here'san example of how to do a generic auditing trigger:
https://wiki.postgresql.org/wiki/Audit_trigger
If it's supported on your platform, you might also look at the pg_audit extension.
