> Or is there an alternative to polling and if so, what? :) LISTEN and NOTIFY are the common approaches to avoiding polling, but I've not used them myself (yet

> Or is there an alternative to polling and if so, what? :) LISTEN and NOTIFY are the common approaches to avoiding polling, but I've not used them myself (yet). https://www.postgresql.org/docs/current/sql-listen.html https://www.postgresql.org/docs/current/sql-listen.html https://www.postgresql.org/docs/current/sql-notify.html https://www.postgresql.org/docs/current/sql-notify.html