Re: UUID datatype

From: Andrew <archa(at)pacific(dot)net(dot)au>
To: Kris Jurka <books(at)ejurka(dot)com>
Cc: pgsql-jdbc(at)postgresql(dot)org
Subject: Re: UUID datatype
Date: 2008-09-30 05:26:01
Message-ID: 48E1B869.2040500@pacific.net.au
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Thanks Kris,

I'm appreciative of you having acted on this. I'm currently mapping it
to the sql OTHER datatype, overriding the JDBC driver and doing some
hocus-pocus magic with Hibernate for it to work in an ORM. I have no
immediate need of this update at present, having the workaround.
However, when the next release is published, I will play around with it
and see how JPA takes to it.

Cheers,

Andy

Kris Jurka wrote:
>
>
> On Sat, 16 Feb 2008, Kris Jurka wrote:
>
>> On Sun, 17 Feb 2008, Andrew wrote:
>>
>>> I'm wondering about the timeline or plans if any for JDBC driver
>>> support of the recently added UUID datatype in PostgreSQL?
>>
>> There aren't any exact plans, but I was thinking we would map the pg
>> uuid type onto the java.util.UUID type. The only problem with that
>> is java.util.UUID only appeared in the 1.5 JDK, so we'd only be able
>> to support it for some driver versions.
>
> I've committed code to CVS to support the UUID type. This is now the
> first time there's a real distinction between the 1.4 and 1.5 JDK
> builds. Previously I've been doing all JDBC3 releases with a 1.4 JDK
> which will not support java.util.UUID. I don't plan on publishing the
> separate JDBC3g (g stands for the generics JDK1.5 needs) build that is
> generated from a 1.5 build because we already have enough release
> versions. So unless there are serious objections, if people want UUID
> support they'll need to use the JDBC 4 release or build from source.
>
> Kris Jurka
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