July 2011 - hibernate-issues - Jboss List Archives

[Hibernate-JIRA] Created: (HSEARCH-5) Only index an entity when it's index properties have physically changed

by Emmanuel Bernard (JIRA)

Only index an entity when it's index properties have physically changed ----------------------------------------------------------------------- Key: HSEARCH-5 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-5 Project: Hibernate Search Type: New Feature Components: engine Reporter: Emmanuel Bernard Priority: Minor -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

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[Hibernate-JIRA] Created: (ANN-809) Composite Key which contains a discriminator causes "Repeated Column" errors

by Pasi Orovuo (JIRA)

Composite Key which contains a discriminator causes "Repeated Column" errors ---------------------------------------------------------------------------- Key: ANN-809 URL: http://opensource.atlassian.com/projects/hibernate/browse/ANN-809 Project: Hibernate Annotations Issue Type: Bug Affects Versions: 3.4.0.GA Environment: Hibernate version: 3.3.1 GA Application Server: Glassfish V3 Prelude Database: Oracle 9i Reporter: Pasi Orovuo Attachments: ItemInfo.zip See this forum post for background: http://forum.hibernate.org/viewtopic.php?t=995693 Annotations does not seem to have a possibility to define "insert = false" on a discriminator column, as mentioned in the following bug: http://opensource.atlassian.com/projects/hibernate/browse/HB-1149 Sources of classes that demonstrate the problem in above forum case attached. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 1 month

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[Hibernate-JIRA] Created: (HV-484) Refactor package organisaton to clearly separate spi, public and private APIs

by Hardy Ferentschik (JIRA)

Refactor package organisaton to clearly separate spi, public and private APIs ----------------------------------------------------------------------------- Key: HV-484 URL: http://opensource.atlassian.com/projects/hibernate/browse/HV-484 Project: Hibernate Validator Issue Type: Task Components: engine Affects Versions: 4.1.0.CR1 Reporter: Hardy Ferentschik Fix For: 4.x Aligning with the other Hibernate projects. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 1 month

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[Hibernate-JIRA] Created: (HHH-6310) SQLServer2005Dialect produced select statement with a distinct keyword within an aggregate function does not work

by Yoryos Valotassios (JIRA)

SQLServer2005Dialect produced select statement with a distinct keyword within an aggregate function does not work ----------------------------------------------------------------------------------------------------------------- Key: HHH-6310 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-6310 Project: Hibernate Core Issue Type: Bug Components: core, query-sql Affects Versions: 3.6.5 Reporter: Yoryos Valotassios As discussed on HHH-5715, the SQLServer2005Dialect does not handle the right the distinct keyword when that is inside an aggregate function. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 1 month

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[Hibernate-JIRA] Created: (HHH-3958) Superfluous generated updates cause Violation of UNIQUE KEY constraint

by Guenther Demetz (JIRA)

Superfluous generated updates cause Violation of UNIQUE KEY constraint ---------------------------------------------------------------------- Key: HHH-3958 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3958 Project: Hibernate Core Issue Type: Bug Components: core Affects Versions: 3.3.1 Environment: 3.3.1 GA, SQLServer 2008 Reporter: Guenther Demetz Priority: Minor Attachments: Testcase.jar When deleting a entire closure of objects associated over @ManyToOne within one single transaction, then on commit the FlushEventListener creates update statements on objects which are going to be deleted anyway. These update statements seems not only be useless, in certain scenarios they lead to Constraint Violation Exceptions, see the example here: @Entity public class A { public A() { } @Id @GeneratedValue private long oid; } @Entity @Table(uniqueConstraints = {@UniqueConstraint(columnNames={"assA_oid"})}) public class B { public B() {}; @Id @GeneratedValue private long oid; @javax.persistence.ManyToOne protected A assA = null; } A a1 = new A(); em.persist(a1); A a2 = new A(); em.persist(a2); B b1 = new B(); b1.assA = a1; // set unique association B b2 = new B(); b2.assA = a2; // set unique association em.persist(b1); em.persist(b2); em.getTransaction().commit(); em.getTransaction().begin(); em.remove(a1); em.remove(a2); em.remove(b1); em.remove(b2); em.getTransaction().commit(); // p6spy report: // update B set assA_oid='',version=0 where oid=1 and version=0 // update B set assA_oid='',version=0 where oid=2 and version=0 --> this raises "Violation of UNIQUE KEY constraint on all DB's which don't allow multiple null values in a unique index See testcase in attachment -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 1 month

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[Hibernate-JIRA] Created: (HHH-6505) Develop "id bag"-style plural attribute support for new metamodel

by Steve Ebersole (JIRA)

Develop "id bag"-style plural attribute support for new metamodel ----------------------------------------------------------------- Key: HHH-6505 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-6505 Project: Hibernate Core Issue Type: Task Components: core, metamodel Reporter: Steve Ebersole Assignee: Steve Ebersole Fix For: 4.0.0.next -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 1 month

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[Hibernate-JIRA] Created: (OGM-27) Make sure that Hibernate OGM works fine with Seam

by Emmanuel Bernard (JIRA)

Make sure that Hibernate OGM works fine with Seam ------------------------------------------------- Key: OGM-27 URL: http://opensource.atlassian.com/projects/hibernate/browse/OGM-27 Project: Hibernate OGM Issue Type: New Feature Reporter: Emmanuel Bernard injectable unwrap / getDelegate() in particular unwrap(Session.class) / SessionFactory HibernateEntityManager.getSessionFactory() -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 1 month

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[Hibernate-JIRA] Created: (OGM-46) Make sure that all test clean their entries when they are done

by Emmanuel Bernard (JIRA)

Make sure that all test clean their entries when they are done -------------------------------------------------------------- Key: OGM-46 URL: http://opensource.atlassian.com/projects/hibernate/browse/OGM-46 Project: Hibernate OGM Issue Type: Improvement Components: core Reporter: Emmanuel Bernard This does not appear to be the case. When you open a second node, some entities remain when running the test suite. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 1 month

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[Hibernate-JIRA] Created: (HHH-4030) Implement support for native recursive query functionality of popular DBMSes

by David Cracauer (JIRA)

Implement support for native recursive query functionality of popular DBMSes ---------------------------------------------------------------------------- Key: HHH-4030 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4030 Project: Hibernate Core Issue Type: New Feature Components: core, query-hql, query-sql Environment: Hibernate 3.3.2, MSSQL Reporter: David Cracauer We have a couple of areas in our system where need to load tree structures from our database. These trees can be very deep (often 20+ levels). SQL Server 2005 introduced Common Table Expressions, a kind of in-line view that can be used recursively. These allow us to quickly get a result set like this: id, label, parentId 1, foo, null 2, foo2, 1 3, foo3, 2 4, foo4, 2 5, foo5, 4 6, foo6, 1 >From a tree like this: [1, foo] | | -[2, foo2] | | - [3, foo3] | | - [4, foo4] | | - [5, foo5] |- [6, foo6] using a query like this (not tested): with MyCTE( id, label, parentId) as ( select n.id, n.label, n.parentid from Node n UNION ALL select c.id, c.label, c.parentId from MyCTE c inner join Node n on n.id=c.parentId) select * from MyCTE It happens many times more quickly than we've been able to load the graphs with Hibernate, even using batching etc. We've tried using hibernate's built in native sql support without success. The alias injection breaks the Common Table Expression definition ( with MyCTE ), as it is a view definition and doesn't allow for the 'id as id_276' syntax, rather requiring just a column name. I know that there are several other major DBMSes that support recursive querying now. Is there a way to have support for this functionality in hibernate core? -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 1 month

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[Hibernate-JIRA] Created: (HSEARCH-817) Make it possible to configure an alternative MergePolicy and MergeScheduler

by Sanne Grinovero (JIRA)

Make it possible to configure an alternative MergePolicy and MergeScheduler --------------------------------------------------------------------------- Key: HSEARCH-817 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-817 Project: Hibernate Search Issue Type: New Feature Reporter: Sanne Grinovero Priority: Minor Fix For: 4.0 -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 1 month

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hibernate-issues July 2011