February 2012 - hibernate-dev - Jboss List Archives

by Gail Badner

Now that we have a git branch for 5.0 work (metamodel), I'm assuming we need to backport to the metamodel branch in addition to master (for 4.1). Or will git auto-magically figure it all out when the metamodel branch is merged into master (whenever that is)? Gail

12 years, 2 months

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Forum not functional

by Gunnar Morling

Hi, it seems like something is wrong with the database of the Hibernate forum. Accessing https://forum.hibernate.org/ gives me only a MySQL error: General ErrorSQL ERROR [ mysql4 ] Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2) [2002] I don't know who's in charge for the forum, but maybe you guys do? --Gunnar

12 years, 2 months

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Using Hibernate 3.6.x with Infinispan 5.1.1 as a second level cache and alternatives...

by Scott Marlow

Hi, I have heard from some AS7 users over the past few months that are interested in using Hibernate 3.6.x with Infinispan 5.1.x as the second level cache. Galder already mentioned that Hibernate 3.6.x is targeted at Infinispan 4.x, so I understand part. My question and reason for this email, is to see if there is any interest in working with others that are experimenting with using Infinispan 5.1.x with Hibernate 3.6.x. As an alternative, would these users experience less friction, if they packaged Infinispan 4.x directly with their application (adding configuration/initialization code as needed). Scott

12 years, 2 months

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More Git fun

by Steve Ebersole

Another thing we don't want to see is merges of pull requests pushed to the upstream repo. Our process is to rebase those changes in to keep the commit history linear. If you are not familiar with this process ask on irc. One place this comes up is using the "Merge Pull Request" button on the pull requests in the GitHub UI. Please refrain from using this. Again, ask on irc if you are not comfortable with that process. -- steve(a)hibernate.org http://hibernate.org

12 years, 2 months

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Released: Hibernate Search 4.1.0.Beta1

by Sanne Grinovero

Hello all, Hibernate Search 4.1.0.Beta1 is available! As usual, more details are at http://in.relation.to/Bloggers/HibernateSearch410Beta1ImproveInfinispanQu... Regards, -- Sanne

12 years, 2 months

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deprecate positional parameters?

by Steve Ebersole

What do y'all think about deprecating positional parameters in HQL? I am talking about the HQL-specific notion here, not the JPA notion of a positional parameter which we obviously have to continue to support. HQL positional params are in the form: from Cat c where c.name = ? w/ setParameter(1, "steve") -- steve(a)hibernate.org http://hibernate.org

12 years, 2 months

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All the tests in hibernate-ogm pass with Voldemort but PerfTest didn't even run

by skawashima＠uchicago.edu

Hi, I'm not sure if there is already an implementation for Voldemort and also not sure if anyone even wants to use Voldemort with hibernate ogm but that's where I started experimenting hibernate ogm and now my implementation passes all the supplied test cases except one test class called PerfTest. It's located in the package named "org.hibernate.ogm.test.perf". Every time I try to run it changing VM arguments, I get OutOfMemory exception and also an exception saying "ARJUNA: some error message". As the result, the commit fails. Has anyone succeeded to run the test cases in the class ? If so, what would you set the VM options ? Thank you Seiya

12 years, 2 months

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case, coalesce, nullif; but no NVL/ISNULL

by Steve Ebersole

HQL and JPQL define support for case expressions (both simple and searched), as well as the 2 "abbreviated" SQL CASE forms nullif and coalesce. However, we do not currently have a standard form for NVL/ISNULL. Part of the problem is that SQL does not define such an abbreviated form either. And while most vendors have such an abbreviated form, they are all named something different, NVL and ISNULL being the 2 I am familiar with. But its such a generally useful construct, I wonder if we should define support for it in the base Dialect as well. Not sure which name to use tbh. NVL is a bit obtuse, ISNULL sounds more like a function returning a boolean. Thoughts? -- steve(a)hibernate.org http://hibernate.org

12 years, 2 months

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Why is not type safe 3.6.x ??Query.list()??? And how do I write type safe code to call Hibernate Query.list()??

by zuxiong lin

Why is not type safe 3.6.x ??Query.list()??? And how do I write type safe code to call Hibernate Query.list()??

12 years, 2 months

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hibernate-dev February 2012