I noticed the document psql-ref.sgml has been updated for both `du+` and `dg+`, but only `du` and `\du+` are covered in regression test. Is that because `dg+` is treated exactly the same as `du+` from testing point of view?
Yes.
The reason I am asking this question is that I notice that `pg_monitor` also has the detailed information, so not sure if more test cases required.
Of course it does. Why does that bother you? And what does that have to do with the previous paragraph?
