January 2013 - hibernate-issues - Jboss List Archives

[Hibernate-JIRA] Created: (ANN-469) bulk update with native sql queries

by Amir Pashazadeh (JIRA)

bulk update with native sql queries ----------------------------------- Key: ANN-469 URL: http://opensource.atlassian.com/projects/hibernate/browse/ANN-469 Project: Hibernate Annotations Type: Improvement Components: binder Versions: 3.2.0.ga Reporter: Amir Pashazadeh Priority: Critical Hibernate Annotations 3.2 does not support bulk update/deletes using native queries, if I have something like: @NamedNativeQuery(name = "testQuery", query = "delete from tb_test where id = ?") in one of my entities, there will be following exception during build of SessionFactory : Exception in thread "main" org.hibernate.cfg.NotYetImplementedException: Pure native scalar queries are not yet supported at org.hibernate.cfg.annotations.QueryBinder.bindNativeQuery(QueryBinder.java:118) at org.hibernate.cfg.annotations.QueryBinder.bindNativeQueries(QueryBinder.java:197) at org.hibernate.cfg.AnnotationBinder.bindQueries(AnnotationBinder.java:281) at org.hibernate.cfg.AnnotationBinder.bindClass(AnnotationBinder.java:404) at org.hibernate.cfg.AnnotationConfiguration.processArtifactsOfType(AnnotationConfiguration.java:452) at org.hibernate.cfg.AnnotationConfiguration.secondPassCompile(AnnotationConfiguration.java:268) at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1210) ------ I made a mistake and I reported this issue as HHH-2147 as an issue about 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

11 years, 2 months

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[Hibernate-JIRA] (HHH-7558) DB2 HQL insert statement

by finion (JIRA)

11 years, 2 months

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[Hibernate-JIRA] (HHH-7527) OSGI manifests for hibernate-orm

by Steve Ebersole (JIRA)

11 years, 2 months

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[Hibernate-JIRA] Created: (OGM-151) Reduce memory consumption by sharing the metadata information of Key objects

by Emmanuel Bernard (JIRA)

Reduce memory consumption by sharing the metadata information of Key objects ---------------------------------------------------------------------------- Key: OGM-151 URL: https://hibernate.onjira.com/browse/OGM-151 Project: Hibernate OGM Issue Type: Improvement Components: core Reporter: Emmanuel Bernard Today EntityKey, AssociationKey, RowKey are composed of a metadata part (table name and column names) and a data part (column values). Besides, AssociationKey also embeds collection role and owner's EntityKey. We could have a model where Key object receive a KeyMetadata object whose instances is shared and kept in Persister/Loader. This will reduce memory consumption. We can in addition consider putting non identifier metadata in a separate object (collection role and entity key owner information) and pass this object to the GridDialect. This object could even be specialized per datastore based on specific metadata hosted on entity / associations. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

11 years, 2 months

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[Hibernate-JIRA] Created: (OGM-150) memory consumption of AssociationKey

by Sanne Grinovero (JIRA)

memory consumption of AssociationKey ------------------------------------ Key: OGM-150 URL: https://hibernate.onjira.com/browse/OGM-150 Project: Hibernate OGM Issue Type: Improvement Reporter: Sanne Grinovero Each AssociationKey is containing several fields which are related to the specific Role of the collection, and could be wrapped in a single object reusable for the specific role. We could avoid exposing this object from the AssociationKey interface, so that the specific Dialect can define custom metadata. Goals: - reuse the object instances - make sure that AssociationKey instances, which are potentially as many as the association instances in some configurations (not using custom serialization), have the minimum number of fields defined. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

11 years, 2 months

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[Hibernate-JIRA] Created: (HHH-2403) Support multi-line import.sql files

by Christian Bauer (JIRA)

Support multi-line import.sql files ----------------------------------- Key: HHH-2403 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2403 Project: Hibernate3 Type: Improvement Components: core Versions: 3.2.2 Reporter: Christian Bauer I leave this as Major, because it most likely breaks all existing import.sql's. The statement delimiter in import.sql is currently a newline. We need to change that to: - delimiter is semicolon, so users can copy/paste stuff from and to SQL consoles - newline is a real newline, allows users to enter newlines into larger text columns without a 5000 character wide line -- 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

11 years, 2 months

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[Hibernate-JIRA] (HV-600) Update documentation to align with BV 1.1

by Hardy Ferentschik (JIRA)

11 years, 2 months

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[Hibernate-JIRA] Created: (HSEARCH-809) Make use of the new faceting API offered by Lucene

by Hardy Ferentschik (JIRA)

Make use of the new faceting API offered by Lucene -------------------------------------------------- Key: HSEARCH-809 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-809 Project: Hibernate Search Issue Type: Task Components: engine Affects Versions: 3.4.0.Final Reporter: Hardy Ferentschik Assignee: Hardy Ferentschik Fix For: 4.0 Instead of relying on the custom _FieldCache_ approach for faceting, we should make use of the API Lucene itself offers now. Or at least investigate how it is implemented in Lucene. Hopefully this will also address the problem that the _FieldCache_ approach. See also https://issues.apache.org/jira/browse/LUCENE-3079 -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

11 years, 2 months

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[Hibernate-JIRA] (HHH-7539) Interceptor.afterTransactionCompletion not called with CMTTransaction

by Yuriy Pogorzhelskiy (JIRA)

11 years, 2 months

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[Hibernate-JIRA] Created: (HHH-5855) The method "merge" from the EntityManager causes a duplicated "insert" of a child entity.

by Seth Martin (JIRA)

The method "merge" from the EntityManager causes a duplicated "insert" of a child entity. ----------------------------------------------------------------------------------------- Key: HHH-5855 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5855 Project: Hibernate Core Issue Type: Bug Components: annotations, core, entity-manager Affects Versions: 3.6.0, 3.3.1 Environment: Hibernate-Core 3.6.0, Hibernate EntityManager 3.6.0, Derby, Spring 3.0.5 (Configuration), JUnit 4.5 Reporter: Seth Martin Priority: Critical Attachments: CascadeMergeTest.zip The method "merge" from the EntityManager causes a duplicated "insert" of a child entity. Related to HHH-3332 h3.Observed Behavior: When you have an Entity A with a OneToMany(fetch=LAZY, cascade=ALL or (MERGE and PERSIST)) relationship to another Entity B and attempt to add an new B instance to A hibernate will generate a duplicate insert command upon commit. I have witnessed this problem occurring when this procedure is followed: # retrieve an instance of A from persistence (A a = em.find(A.class, id)) # add a new B to A (a.getBs.add(new B())) # merge instance 'a' back into persistence (em.merge(a)) Upon transaction commit hibernate will generate an additional "insert" statement and insert the new instance of b into the data source twice. h3.Expected behavior: I would expect hibernate to only perform a single insertion when 'a' is merged back to persistence and the B's are created through the cascade. h3.Notes (Discoveries): This problem can be worked around by: * Changing the OneToMany relationship from a List to a Set * Only using either Cascade MERGE or PERSIST not both of ALL * Add a new B to A.getBs by adding to the '0' index (a.getBs.add(0,new B())) -- 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

11 years, 2 months

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hibernate-issues January 2013