Hi, hackers.
In PostgreSQL 16 Beta 1, standalone backend was added to the backend type by this patch [1]. I think this patch will
changethe value of backend_type column in the pg_stat_activity view, but it's not explained in the documentation. The
attachedpatch fixes monitoring.sgml.
[1] Add BackendType for standalone backends
https://git.postgresql.org/gitweb/?p=postgresql.git;a=commit;h=0c679464a837079acc75ff1d45eaa83f79e05690
Regards,
Noriyoshi Shinoda