Re: [PATCH] Implement uuid_version()
От | Peter Eisentraut |
---|---|
Тема | Re: [PATCH] Implement uuid_version() |
Дата | |
Msg-id | 6a65610c-46fc-2323-6b78-e8086340a325@2ndquadrant.com обсуждение исходный текст |
Ответ на | Re: [PATCH] Implement uuid_version() (Peter Eisentraut <peter.eisentraut@2ndquadrant.com>) |
Ответы |
Re: [PATCH] Implement uuid_version()
Re: [PATCH] Implement uuid_version() |
Список | pgsql-hackers |
On 2019-04-09 08:04, Peter Eisentraut wrote: > On 2019-04-08 23:06, Andres Freund wrote: >> The randomness based UUID generators don't really have dependencies, now >> that we have a dependency on strong randomness. I kinda thing the >> dependency argument actually works *against* uuid-ossp - precisely >> because of its dependencies (which also vary by OS) it's not a proper >> replacement for a type of facility a very sizable fraction of our users >> need. > > Yeah, I think implementing a v4 generator in core would be trivial and > address almost everyone's requirements. Here is a proposed patch for this. I did a fair bit of looking around in other systems for a naming pattern but didn't find anything consistent. So I ended up just taking the function name and code from pgcrypto. As you can see, the code is trivial and has no external dependencies. I think this would significantly upgrade the usability of the uuid type. -- Peter Eisentraut http://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
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