Hi, Hackers
pg_logical_emit_message() can be used by any user,
but the following document says that it can be used by only superuser.
> Table 9.88. Replication SQL Functions
> Use of these functions is restricted to superusers.
I think that pg_logicl_emit_message() should be used by any user.
Therefore, I attach the document patch.
Ryo
Matsumura