It is ambiguously worded
I think it’s less ambiguous and more just plain incorrect. It looks like a copy/paste of the heterogenous tuple bullet point that was then overlooked.
Maybe it was already fixed since you mentioned it, because I don't see that in the linked text
Hm, still the same for me. From https://docs.datomic.com/cloud/schema/schema-reference.html#tuples, the text in question is:
> https://docs.datomic.com/cloud/schema/schema-reference.html#homogeneous-tuples have a `:db/tupleType` attribute, whose value is a vector of 2-8 keywords naming a scalar value type.
However :db/tupleType
is cardinality one:
[#:db{:id 66
:ident :db/tupleType
:valueType #:db{:id 21, :ident :db.type/keyword}
:cardinality #:db{:id 35, :ident :db.cardinality/one}}]
Ah, I was just clicking on the wrong link in your previous message
Tiny typo in the Datomic Cloud https://docs.datomic.com/cloud/schema/schema-reference.html. > :db/type/boolean