September 2012 - hibernate-issues

[Hibernate-JIRA] (HHH-7421) ObjectDeletedException with Session.get() and lock after read only HQL query

by Miguel Diaz (JIRA)

11 years, 7 months

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[Hibernate-JIRA] Created: (HHH-2776) Restrictons.in(..) generates invalid SQL if list of values is empty

by Adrian Smith (JIRA)

Restrictons.in(..) generates invalid SQL if list of values is empty ------------------------------------------------------------------- Key: HHH-2776 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2776 Project: Hibernate3 Issue Type: Bug Components: query-criteria Affects Versions: 3.2.2 Environment: Hibernate 3.2.2.ga, MySQL 4.1.18, Windows XP Reporter: Adrian Smith I have classes called A and B. There is a 1:n relationship from A to B. Class B has the following in its mapping file: <many-to-one name="a" class="A" column="fk_a_id" not-null="true" /> If I write the following code: List<B> foo() { List<A> aList = .... Session session = .... Criteria query = session.createCriteria(B.class); query.add(Restrictions.in("a", aList)); return query.list(); } Then all works fine and the results I want are returned. However, if aList is empty (i.e. aList.size()==0) then the query.list function generates and executes invalid SQL for MySQL. java.sql.SQLException: Syntax error or access violation message from server: "You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ')' at line 1" I imagine that it is generating SQL like IN () which isn't valid. I realize it's a bit ridiculous to want to find the rows where a field is IN the empty list. Nothing will ever be returned. However, in my opinion it should still be allowed, and return no rows, just as saying "WHERE 1=2" is allowed, just doesn't return any rows. -- 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, 7 months

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[Hibernate-JIRA] Created: (HV-581) Create link to JBoss logging in the online documentation

by Hardy Ferentschik (JIRA)

Create link to JBoss logging in the online documentation -------------------------------------------------------- Key: HV-581 URL: https://hibernate.onjira.com/browse/HV-581 Project: Hibernate Validator Issue Type: Improvement Components: documentation Affects Versions: 4.3.0.CR1 Reporter: Hardy Ferentschik Priority: Minor Fix For: 5.x The link should be added to the _Getting Started_ section. At the moment there is no JBoss Logging project page, but they are in progress of setting one up. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

11 years, 7 months

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[Hibernate-JIRA] (HHH-7428) RegionFactory is always created from class name, even when it exists in the ServiceRegistry

by Ittay Dror (JIRA)

11 years, 7 months

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[Hibernate-JIRA] (HSHARDS-63) DistinctExitOperation throws an UnsupportedOperationException

by Anirudh Vyas (JIRA)

11 years, 7 months

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[Hibernate-JIRA] (HHH-7544) Compile time instrumentation causes java.lang.VerifyError under Java 7

by Dustin Schultz (JIRA)

11 years, 7 months

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[Hibernate-JIRA] Created: (HCANN-17) SecondaryTable JoinColumn cannot reference a non primary key

by Krashan Brahmanjara (JIRA)

SecondaryTable JoinColumn cannot reference a non primary key ------------------------------------------------------------ Key: HCANN-17 URL: http://opensource.atlassian.com/projects/hibernate/browse/HCANN-17 Project: Hibernate Commons Annotations Issue Type: Bug Affects Versions: 3.1.0.GA Environment: Hibernate libraries added to jboss-6.0.0.20100216-M2(3.5) and jboss-5.1.0.GA(3.3.1) used with postgresql-8.3.7-1 database and jdbc driver postgresql-8.3-603.jdbc4.jar Reporter: Krashan Brahmanjara Hibertate annotations reject correct annotations with an error Full exception org.hibernate.AnnotationException: SecondaryTable JoinColumn cannot reference a non primary key at org.hibernate.cfg.annotations.TableBinder.bindFk(TableBinder.java:243) at org.hibernate.cfg.annotations.EntityBinder.bindJoinToPersistentClass(EntityBinder.java:520) at org.hibernate.cfg.annotations.EntityBinder.createPrimaryColumnsToSecondaryTable(EntityBinder.java:510) at org.hibernate.cfg.annotations.EntityBinder.finalSecondaryTableBinding(EntityBinder.java:441) at org.hibernate.cfg.SecondaryTableSecondPass.doSecondPass(SecondaryTableSecondPass.java:25) Example Three entity, two connected to main 'dokument' by their id columns @Entity @Table(name = "dokument") @SecondaryTables(value = { @SecondaryTable(name = "dokument_status", pkJoinColumns = @PrimaryKeyJoinColumn(name = "id_status", referencedColumnName = "id_status")), @SecondaryTable(name = "typ_dok", pkJoinColumns = @PrimaryKeyJoinColumn(name = "id_type", referencedColumnName = "id_type")) }) public class PosrDokument implements Serializable { @Id @Column(name="id_dokumentu", unique=true, nullable=false) private int id_dokumentu; @Column(name = "status", table = "dokument_status", nullable = false, insertable = false, updatable = false) private String status; @Column(name = "name", table = "typ_dok", nullable = false, insertable = false, updatable = false) private String name; (...) -- 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, 7 months

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[Hibernate-JIRA] Created: (HHH-2831) Native SQL queries with addJoin or <return-join/> return object arrays instead of single Entities

by Jeremy Grodberg (JIRA)

Native SQL queries with addJoin or <return-join/> return object arrays instead of single Entities ------------------------------------------------------------------------------------------------- Key: HHH-2831 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2831 Project: Hibernate3 Issue Type: Bug Components: query-sql Affects Versions: 3.2.5, 3.2.4 Environment: Hibernate 3.2.4.ga and 3.2.5.ga with hsqldb on Win XP Reporter: Jeremy Grodberg Attachments: NativeSQLQueriesTest.patch Although the documentation is not crystal clear, I read it to say that using addJoin should eagerly fetch an associated object but should NOT return it as a separate value. In section 16.1.3. "Handling associations and collections" of the online documentation it says: "It is possible to eagerly join in the Dog to avoid the possible extra roundtrip for initializing the proxy. This is done via the addJoin() method, which allows you to join in an association or collection." This comes BEFORE the section on returning multiple entities, so I say the documentation at least implies it will only return a single entity at the top level. Also, if the intention is to return multiple entities, addEntity() works fine for that, so what then would be the difference of addJoin()? If I'm wrong about what addJoin() should do, please clarify that in the documentation and also clarify how, if it is possible, one could eagerly fetch the association without changing the return type of the quer y. I have reproduced this problem in the Hibernate JUnit tests in 3.2.4.ga and 3.2.5.ga, specifically NativeSQLQueriesTest.testSQLQueryInterface(). I'm attaching a patch to the Hibernate junit test org.hibernate.test.sql.hand.query.NativeSQLQueriesTest.java released in 3.2.5.ga that adds a test to ensure that a query with addJoin only returns a (list of) entities, not a list of Object arrays containing entities. Currently, the assertion fails because instead of returning a list of Organizations we get a list of Object[3] = { Organization, Employment, Person }, which is exactly what we get when the addJoin()s are replaced with appropriate addEntity() calls. -- 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, 7 months

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[Hibernate-JIRA] (HV-612) Documentation fails to build on locales with accented months

by Emmanuel Bernard (JIRA)

11 years, 7 months

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[Hibernate-JIRA] Created: (HV-557) Refactor package organisation to clearly separate spi, public and private APIs - part 2

by Gunnar Morling (JIRA)

Refactor package organisation to clearly separate spi, public and private APIs - part 2 --------------------------------------------------------------------------------------- Key: HV-557 URL: https://hibernate.onjira.com/browse/HV-557 Project: Hibernate Validator Issue Type: Improvement Components: engine Reporter: Gunnar Morling Fix For: 5.x 2nd part of the package re-organization. The public packages shall be splitted into {{org.hibernate.validator.api}} and {{org.hibernate.validator.spi}}. Remaining references from public packages to internal ones shall be removed. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

11 years, 7 months

2
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hibernate-issues September 2012