Re: [hibernate-dev] Database with UUID support

2010-05-26 Thread Emmanuel Bernard
To his credit a UUID impl is not a 10 year project plan ;) I would not necessarily consider it abandonware rather than done. On 27 mai 2010, at 03:13, Steve Ebersole wrote: > and the latest posts on that website are > from 2007. ___ hibernate-dev m

Re: [hibernate-dev] Database with UUID support

2010-05-26 Thread Steve Ebersole
The main drawback there imo is that it uses its own UUID implementation (com.eaio.uuid.UUID) rather than simply generating java.util.UUID. To do so you have "bridge" as pointed out in the Cassandra FAQ: http://wiki.apache.org/cassandra/FAQ#working_with_timeuuid_in_java Not to mention the maven in

Re: [hibernate-dev] Database with UUID support

2010-05-26 Thread Cody Lerum
I prefer time based (version 1) UUID due the insert performance of random ID's. Though that sends you down the road of using a third party generator. FWIW http://johannburkard.de/software/uuid/ is recommended on the Apache Cassandra wiki. On Wed, May 26, 2010 at 2:24 PM, Steve Ebersole wrote: >

Re: [hibernate-dev] Optimizing reflection optimization

2010-05-26 Thread Emmanuel Bernard
Hi, Have you noticed a perf difference in your application with and without the patch? I am wondering if modern VMs have catched up with what Javassist does. On 26 mai 2010, at 18:29, Кирилл Кленский wrote: > 1. I have noticed that > org.hibernate.bytecode.javassist.BulkAccessorFactory.findAcces

[hibernate-dev] Database with UUID support

2010-05-26 Thread Steve Ebersole
In regards to http://opensource.atlassian.com/projects/hibernate/browse/HHH-3579 I am trying to put together the best all around support for java.util.UUID we can as a type. Obviously most databases "support uuid" via char/varchar data type. Postgresql being the lone exception of which I am awar

[hibernate-dev] Optimizing reflection optimization

2010-05-26 Thread Кирилл Кленский
Hi, Recently my task involved enabling hibernate reflection optimization in our application. Versions used: hibernate-core-3.3.1.GA javassist-3.4.GA Below are some thoughts that hopefully could help to improve the product. 1. I have noticed that org.hibernate.bytecode.javassist.BulkAccessorFact

Re: [hibernate-dev] temporary table use

2010-05-26 Thread Steve Ebersole
Is that needed? ;) Thanks. On Wed, 2010-05-26 at 10:51 +0200, Emmanuel Bernard wrote: > The link is http://community.jboss.org/wiki/Temporarytableuse > > On 25 mai 2010, at 23:19, Steve Ebersole wrote: > > > Here is the follow up i promised in the IRC meeting wrt temporary table > > use and the

Re: [hibernate-dev] R: [HSEARCH] @DateBridge and @Field(index=Index.UN_TOKENIZED)

2010-05-26 Thread Sanne Grinovero
true, I don't support the idea to enforce this, but it would be nice to provide the correct default, or maybe log a warning. each bridge could have a boolean recommendAnalyzersOn(); ? 2010/5/26 Emmanuel Bernard : > I have been thinking some more and it looks like its a more general problem > an

Re: [hibernate-dev] R: [HSEARCH] @DateBridge and @Field(index=Index.UN_TOKENIZED)

2010-05-26 Thread Emmanuel Bernard
I have been thinking some more and it looks like its a more general problem and not as easy a solution as it seems. If you think about it many bridges should not be analyzed (date, URL, class, numbers, enum etc: most of the built-in ones actually). That being said a smart person might want to c

Re: [hibernate-dev] temporary table use

2010-05-26 Thread Emmanuel Bernard
The link is http://community.jboss.org/wiki/Temporarytableuse On 25 mai 2010, at 23:19, Steve Ebersole wrote: > Here is the follow up i promised in the IRC meeting wrt temporary table > use and the current support within Hibernate. Its still a work in > progress, but please leave comments. > >