Re: UUID v7

Andrey Borodin wrote on 1/16/2024 1:15 PM:

Sergey, Przemysław, Jelte, thanks for your feedback.
Here's v9. Changes:
1. Swapped type of the argument to timestamptz in gen_uuid_v7()

Please update docs part about optional timestamp argument.

2. Renamed get_uuid_v7_time() to uuid_v7_time()

Please rename uuid_v7_time to uuid_time() and add support for v1 and v6.
If version is incompatible then return NULL.

3. Added  uuid_ver() and uuid_var().

Looks good.
But for me, throwing an error is problematic. Wouldn't it be better to return -1.

What do you think?
Best regards, Andrey Borodin.