Hi
Here:
https://www.postgresql.org/docs/current/functions-range.html#MULTIRANGE-FUNCTIONS-TABLE
the description for "lower(anymultirange)":
> (NULL if the multirange is empty has no lower bound).
is missing "or" and should be:
> (NULL if the multirange is empty or has no lower bound).
Seems to have been omitted with 7539a1b2 (REL_16_STABLE + master).
Very minor issue, but I have seen it and can no longer unsee it.
Regards
Ian Barwick