hi, I plan to create an event trigger to detect schema change (e.g. add/remove a column, change column type), and write it into a separate table (e.g. EVENTS). Then a process periodically reads this table to send schema change notification. However, the event trigger <https://www.postgresql.org/docs/current/plpgsql-trigger.html> (43.10.2. Triggers on Events) does not provide me info such as which table is altered, old and new schema. Am I missing something? Thanks very much for any hints.
Regards Lian
