There is NOTIFY [1] that might do what you are thinking of. [1] https://www.postgresql.org/docs/current/sql-notify.html https://www.postgresql.org/docs/current

There is NOTIFY [1] that might do what you are thinking of. [1] https://www.postgresql.org/docs/current/sql-notify.html https://www.postgresql.org/docs/current/sql-notify.html