August 2011 - hibernate-issues - Jboss List Archives

[Hibernate-JIRA] Created: (HHH-2844) Limit and 'For Update' do not work on Oracle

by Michael Kopp (JIRA)

Limit and 'For Update' do not work on Oracle -------------------------------------------- Key: HHH-2844 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2844 Project: Hibernate3 Issue Type: Bug Components: query-sql Affects Versions: 3.2.2 Reporter: Michael Kopp Limits on oracle lead too: select * from (select x.y as xy_1 from table x) where rownum <= 5 when doing a for update that leads too select * from (select x.y as xy_1 from table x) where rownum <= 5 for update of x.y The problem is that the x.y is invalid and not found within the temporary view and leads to an oracle error. what would be valid is the name of the view column xy_1, meaning select * from (select x.y as xy_1 from table x) where rownum <= 5 for update of xy_1 Actually this should be valid in all cases when doing a alias for update lock. My Solution thus was to override the following in my own Oracle Dialect public String applyLocksToSql(final String sql, final Map aliasedLockModes, final Map keyColumnNames) { final String s = new ForUpdateFragment(this, aliasedLockModes, keyColumnNames) { @Override public ForUpdateFragment addTableAlias(final String alias) { // search for alias in sql final int i = sql.indexOf(alias); // check if the found string is followed by an ' as ' and thus has a column alias if (i != -1 && sql.length() > (i + alias.length() + 4) && sql.substring(i + alias.length(), i + alias.length() + 4).equals( " as ")) { // use the column alias return super.addTableAlias(sql.substring(i + alias.length() + 4, sql.indexOf(',',i + alias.length() + 4))); } return super.addTableAlias(alias); } }.toFragmentString(); return sql + s; -- 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: (HBX-939) Composite IDs and many-to-many relationships

by Markus Kramer (JIRA)

Composite IDs and many-to-many relationships -------------------------------------------- Key: HBX-939 URL: http://opensource.atlassian.com/projects/hibernate/browse/HBX-939 Project: Hibernate Tools Issue Type: Bug Affects Versions: 3.2beta9 Environment: Hibrnate 3.2.1, Postgresql 8.1.8 Reporter: Markus Kramer Attachments: B.hbm.xml, testdb.sql The detection of many-to-many relationships doesn't work correctly if the primary key of one of the involved tables consists of more than one field. An example: One of two tables (table 'A') of a many-to-many relationship has a primary key consisting of two attributes (id1 and id2). The generated B.hbm.xml for the table 'B' contains this: <set name="as" inverse="true" table="a_b"> <key> <column name="b_id" not-null="true" /> </key> <many-to-many entity-name="test.A"> <column name="a_id1" not-null="true" /> </many-to-many> </set> But there should be another entry for the referenced primary key: <column name="a_id2" not-null="true" /> The SQL code for the used tables and the complete B.hbm.xml are 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

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[Hibernate-JIRA] Created: (HSEARCH-444) Search fails to start when core uses XML mappings making use of entity-name attribute

by Sanne Grinovero (JIRA)

Search fails to start when core uses XML mappings making use of entity-name attribute ------------------------------------------------------------------------------------- Key: HSEARCH-444 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-444 Project: Hibernate Search Issue Type: Bug Components: mapping Affects Versions: 3.1.0.GA Reporter: Sanne Grinovero Assignee: Emmanuel Bernard Fix For: 3.2.0.Beta2 As described on forums: https://forum.hibernate.org/viewtopic.php?f=9&t=993687 classes mapped using XML on hibernate core, like classes starting with: <class name="com.mydomain.myapp.AnswerImpl" table="answer" entity-name="Answer"> cause: Caused by: java.lang.NullPointerException at org.hibernate.search.cfg.SearchConfigurationFromHibernateCore.getClassMapping(SearchConfigurationFromHibernateCore.java:31) at org.hibernate.search.store.DirectoryProviderFactory.getDirectoryProviderName(DirectoryProviderFactory.java:226) at org.hibernate.search.store.DirectoryProviderFactory.createDirectoryProviders(DirectoryProviderFactory.java:53) at org.hibernate.search.impl.SearchFactoryImpl.initDocumentBuilders(SearchFactoryImpl.java:404) at org.hibernate.search.impl.SearchFactoryImpl.<init>(SearchFactoryImpl.java:119) at org.hibernate.search.event.ContextHolder.getOrBuildSearchFactory(ContextHolder.java:30) at org.hibernate.search.event.FullTextIndexEventListener.initialize(FullTextIndexEventListener.java:59) at org.hibernate.event.EventListeners$1.processListener(EventListeners.java:198) at org.hibernate.event.EventListeners.processListeners(EventListeners.java:181) at org.hibernate.event.EventListeners.initializeListeners(EventListeners.java:194) ... 16 more This was reported on 3.1.0.GA but I guess it affects all releases. There's a "test WAR" in the forums, going to ask for a testcase. -- 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: (HHH-2058) puhs SessionImplementor.getInterceptor up into Session

by Max Rydahl Andersen (JIRA)

puhs SessionImplementor.getInterceptor up into Session ------------------------------------------------------ Key: HHH-2058 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2058 Project: Hibernate3 Type: Improvement Components: core Reporter: Max Rydahl Andersen Being able to get the actual interceptor used for a certain Session is beneficial. any reason why it is not exposed on Session ? -- 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: (HSEARCH-816) Make it possible to configure an alternative DeletionPolicy

by Sanne Grinovero (JIRA)

Make it possible to configure an alternative DeletionPolicy ----------------------------------------------------------- Key: HSEARCH-816 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-816 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

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[Hibernate-JIRA] Created: (HHH-3129) Null Role in PersitentCollection during a onCollectionRecreate() in an Interceptor

by Jose CHILLAN (JIRA)

Null Role in PersitentCollection during a onCollectionRecreate() in an Interceptor ---------------------------------------------------------------------------------- Key: HHH-3129 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3129 Project: Hibernate3 Issue Type: Bug Components: core Affects Versions: 3.2.6 Environment: Any Reporter: Jose CHILLAN When the "onCollectionRecreate" is invoked on an Interceptor, the getRole() method returns null. After investigation, the problem is located in the class CollectionEntry in one of its constructors and is easily solved using the patch : public CollectionEntry(CollectionPersister persister, PersistentCollection collection) { // new collections that get found + wrapped // during flush shouldn't be ignored ignore = false; collection.clearDirty(); //a newly wrapped collection is NOT dirty (or we get unnecessary version updates) snapshot = persister.isMutable() ? collection.getSnapshot(persister) : null; // -- ADDED LINE HERE -- role = persister.getRole(); collection.setSnapshot(loadedKey, role, snapshot); } Thanks -- 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: (HHH-6491) Support @javax.persistence.SqlResultSetMapping(s) including @javax.persitence.EntityResult and @javax.persistence.ColumnResult

by Hardy Ferentschik (JIRA)

Support @javax.persistence.SqlResultSetMapping(s) including @javax.persitence.EntityResult and @javax.persistence.ColumnResult ------------------------------------------------------------------------------------------------------------------------------ Key: HHH-6491 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-6491 Project: Hibernate Core Issue Type: Sub-task Reporter: Hardy Ferentschik -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

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[Hibernate-JIRA] Created: (HHH-6492) Support @javax.persistence.Enumerated

by Strong Liu (JIRA)

Support @javax.persistence.Enumerated ------------------------------------- Key: HHH-6492 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-6492 Project: Hibernate Core Issue Type: Sub-task Components: metamodel Reporter: Strong Liu -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

12 years

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[Hibernate-JIRA] Created: (HHH-6580) Discriminator value used as ID when inserting entity to PosgtreSQL

by Paweł Stawicki (JIRA)

Discriminator value used as ID when inserting entity to PosgtreSQL ------------------------------------------------------------------ Key: HHH-6580 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-6580 Project: Hibernate Core Issue Type: Bug Components: core Affects Versions: 3.6.6, 3.6.5, 3.6.4, 3.6.3, 3.6.2, 3.6.1, 3.6.0 Environment: Tested on Hibernate 3.6.0, but I looked in the code of 3.6.6 and 4.0.0 Beta4 and it looks like it isn't fixed. PostgreSQL 8.4.8 Reporter: Paweł Stawicki When we have inheritance strategy SINGLE_TABLE, and we use discriminator column, this column is the first one in table. Now we want to insert some entity inheriting from this one, and we want PostgreSQL to automatically generate the ID for the new entity. Discriminator column is the first in the table. Hibernate runs IdentityGenerator.GetGeneratedKeysDelegate.executeAndExtract(), which gets ResultSet from PreparedStatement (in Hibernate 3.6.0 it's line 97 in IdentityGenerator). This ResultSet, in case of PostgreSQL, contains whole inserted row, not only ID. This is the problem if ID is not the first column, because then Hibernate get's value from the first column and uses it as ID. It's in IdentifierGeneratorHelper.getGeneratedIdentity() and IdentifierGeneratorHelper.get(). -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

12 years

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[Hibernate-JIRA] Created: (HHH-6391) Add EntityBinding.getJoinClosureSpan(), getJoinClosure(), getJoinNumber()

by Gail Badner (JIRA)

Add EntityBinding.getJoinClosureSpan(), getJoinClosure(), getJoinNumber() ------------------------------------------------------------------------- Key: HHH-6391 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-6391 Project: Hibernate Core Issue Type: Task Components: metamodel Reporter: Gail Badner Fix For: 4.0.0.next -- 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

12 years

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hibernate-issues August 2011