> On Jun 26, 2026, at 06:27, Michael Paquier <[email protected]> wrote:
>
> On Thu, Jun 25, 2026 at 07:49:58PM +0800, Yingying Chen wrote:
>> Since pg_get_multixact_stats() was added in PG19, it should be added to
>> this exception list.
>
> Indeed. Thanks for the patch. Will fix.
> --
> Michael
While reviewing this patch, I found this statement for pg_get_multixact_stats()
is a little misleading or unclear:
```
<para>
To use this function, you must have privileges of the
<literal>pg_read_all_stats</literal> role.
</para></entry>
```
From the implementation, for unprivileged (not super user and not
pg_read_all_stats role) users, pg_get_multixact_stats doesn't raise an error,
but just returns all NULL values. The current statement doesn't seem to explain
that behavior clearly.
How about rephrasing it like this?
```
<para>
Only superusers and roles with privileges of the
<literal>pg_read_all_stats</literal> role can see details; other users
receive null values.
</para></entry>
```
Best regards,
--
Chao Li (Evan)
HighGo Software Co., Ltd.
https://www.highgo.com/
