> 9.4 did not offer very complete facilities for finding out what the
> DDL command had done; 9.5 will provide more info.)
>
> regards, tom lane
Really?
http://www.postgresql.org/docs/9.5/static/plpgsql-trigger.html still contains
only TG_EVENT and TG_TAG for Triggers on Events (40.9.2). If 9.5 contains more
information than should someone fix the doku.
Regards, Andreas