The following documentation comment has been logged on the website:
Page: https://www.postgresql.org/docs/10/static/sql-notify.html
Description:
LISTEN virtual;
NOTIFY virtual;
Asynchronous notification "virtual" received from server process with PID
8448.
NOTIFY virtual, 'This is the payload';
Asynchronous notification "virtual" with payload "This is the payload"
received from server process with PID 8448.
Is not shown instead...
NOTIFY
Query returned successfully in 109 msec