Well, as I said, that's a text value with a byte limit. The documentation should definitely mention something like "with the default database encoding".
În mie., 18 dec. 2024 la 18:29, Tom Lane <tgl@sss.pgh.pa.us> a scris:
sulfinu@gmail.com writes: > What's the character encoding of the NOTIFY payload, is it the default > database encoding?
It's whatever encoding your database uses; NOTIFY doesn't do any transcoding.
(We'd have to think harder about that if NOTIFY messages could cross database boundaries ... but they don't today.)