[GENERAL] pg_catalog forward compatibility

Is there a better way to query a database definition than select from
pg_catalog tables and views? For example, when I put out a new
software update, I need to verify that all the table, column,
constraint, etc definitions are correct for the update.

Thanks,
Bob

--
Sent via pgsql-general mailing list (pgsql-general@postgresql.org)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-general