They need to add support for incremental refreshes of materialized views. It is something they have thought about for a while: https://rhaas.blogspot.com/2010/

They need to add support for incremental refreshes of materialized views. It is something they have thought about for a while: https://rhaas.blogspot.com/2010/04/materialized-views-in-postgresql.html https://rhaas.blogspot.com/2010/04/materialized-views-in-pos... and makes the lists of most requested features: https://rhaas.blogspot.com/2016/01/postgresql-past-present-and-future.html https://rhaas.blogspot.com/2016/01/postgresql-past-present-a...