Follow-up question: it seems that range queries on the *second* field
of a CompositeType(UUIDType(), UUIDType()) do not work.
If I concatenate the two UUID.hex values into a 32-character string
instead of a CompositeType of two UUIDs, then range queries work
correctly.
This is illustrated b
I'll note that if you have the choice, you can use UUIDType rather than
LexicalUUIDType. UUIDType fixes that behavior and use a proper lexical
comparison for non-type-1 uuids (the other behavior of UUIDType is that
for type 1 uuid, it compares them by time first, i.e. it is equivalent
to TimeUU
> I'm trying to use composite column names to organize 10**8 records. Each
> record has a unique pair of UUIDs. The first UUID is often repeated, so I
> want to use column_start and column_finish to find all the records that
> have a given UUID as the first UUID in the pair.
>
> I thought a simpl
