Re: pg_get_multixact_members not documented

On Mon, Jun 30, 2025 at 04:08:04PM +0300, Sami Imseih wrote:
> Correct, I originally proposed the "Transaction ID and Snapshot
> Information Functions" section, but as stated in [0],
> pg_get_multixact_members does not fit the description of the section as
> it is described as  "The main use of these functions is to determine
> which transactions were committed between two snapshots."

Well, is that description correct?  I've used several of these functions,
but I'm not sure I've ever used them for this purpose.

Looking again, pg_get_multixact_members() might need to be added to this
list of exceptions:

    However, the functions shown in Table 9.84, except age and mxid_age,
    use a 64-bit type xid8 that does not wrap around during the life of an
    installation and can be converted to xid by casting if required; see
    Section 67.1 for details.

I'm also a little wary of adding a new section on the back-branches because
it will change some section numbers.

-- 
nathan