proposal: add columns created and altered to pg_proc and pg_class - Mailing list pgsql-hackers

Hello,

this my proposal is very simple. It help to people who have to manage
large or complex database system. Important data are date of creating
and date of altering tables and stored procedures. These data cannot
be modified by user, so implementation doesn't need any new
statements.

Notes, objections?

Regards
Pavel Stehule