October 2010 - hibernate-issues - Jboss List Archives

[Hibernate-JIRA] Created: (HHH-5623) Baseline on JDK 1.6

by Steve Ebersole (JIRA)

Baseline on JDK 1.6 ------------------- Key: HHH-5623 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5623 Project: Hibernate Core Issue Type: Task Components: core Reporter: Steve Ebersole Assignee: Steve Ebersole Fix For: 4.0.0.Alpha1 Drop support for JDK 1.5 -- 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-5637) Allow overridden column names with "table per concrete class" inheritance

by Mark A. Ziesemer (JIRA)

Allow overridden column names with "table per concrete class" inheritance ------------------------------------------------------------------------- Key: HHH-5637 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5637 Project: Hibernate Core Issue Type: Improvement Components: core Affects Versions: 3.5.6 Reporter: Mark A. Ziesemer Per http://docs.jboss.org/hibernate/stable/core/reference/en/html/inheritance... for "Table per concrete class": {quote} The limitation of this approach is that if a property is mapped on the superclass, the column name must be the same on all subclass tables. {quote} At one point, this documentation also mentioned ([source|http://viewvc.jboss.org/cgi-bin/viewvc.cgi/hibernate/core/trunk/do...]): {quote} (We might relax this in a future release of Hibernate.) {quote} I've not found a related task for this, so I'm creating this task as a request to support this. For one use case, I have several related tables that would work very well with polymorphic queries. They have many related columns, but with slightly different column names, e.g. "{{header_id}}" vs. "{{item_header_id}}" (this is arguably poor DB schema design, but is a 3rd party DB that we can't modify). I'm currently able to work with it by using the "implicit polymorphism" alternative. In some cases, I'm using {{@AttributeOverride}}, and in other cases the properties are defined in the parent abstract class as {{@Transient}}, and then overridden in the child concrete classes with the appropriate {{@Column}} annotated per-class. Unfortunately, without using {{TABLE_PER_CLASS}}, SQL unions are not used. This negatively impacts database performance, and doesn't allow for DB-side ordering and setting a maximum # of results. When attempting {{TABLE_PER_CLASS}}, Hibernate already generates SQL similar to the following: {code:SQL} Select entityId_, field1_, field2_ From ( Select entityId As entityId_, field1 As field1_, field2 As field2_ From table1 Union Select entityId As entityId_, field1 As field1_, field2 As field2_ From table2 ); {code} Hibernate should allow {{@AttributeOverride}}'s or {{@Column}} annotations on the subclasses to override the column names per table. For example: {code:SQL} Select entityId_, field1_, field2_ From ( Select header_id As entityId_, field1 As field1_, field2 As field2_ From table1 Union Select item_header_id As entityId_, field1 As field1_, field2 As field2_ From table2 ); {code} -- 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-590) update test db profile id against dballocator's schema and update jdbc driver version

by Strong Liu (JIRA)

update test db profile id against dballocator's schema and update jdbc driver version ------------------------------------------------------------------------------------- Key: HSEARCH-590 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-590 Project: Hibernate Search Issue Type: Task Components: build Reporter: Strong Liu Fix For: 3.3.0.Beta2 -- 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-579) Ensure compatibility with latest Hibernate 3.6

by Sanne Grinovero (JIRA)

Ensure compatibility with latest Hibernate 3.6 ---------------------------------------------- Key: HSEARCH-579 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-579 Project: Hibernate Search Issue Type: Task Reporter: Sanne Grinovero Fix For: 3.3.0 As an example, in Hibernate Core a constructor of SoftLimitMRUCache was removed and Search was using this. -- 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-594) Typos in Hibernate Search documentation

by Emmanuel Bernard (JIRA)

Typos in Hibernate Search documentation --------------------------------------- Key: HSEARCH-594 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-594 Project: Hibernate Search Issue Type: Bug Components: documentation Affects Versions: 3.3.0.Beta1 Reporter: Emmanuel Bernard Subject Typo in Hibernate Search Documentation (HTML, single page) Message In section 1.3, there is a typo ("wil" instead of "will") in the following paragraph: This leaves us with @IndexedEmbedded. This annotation is used to index associated entities (@ManyToMany, @*ToOne and @Embedded) as part of the owning entity. This is needed since a Lucene index document is a flat data structure which does not know anything about object relations. To ensure that the authors' name wil be searchable you have to make sure that the names are indexed as part of the book itself. On top of @IndexedEmbedded you will also have to mark all fields of the associated entity you want to have included in the index with @Indexed. For more details see Section 4.1.3, "Embedded and associated objects". -- 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] Commented: (HHH-1083) Customization of CREATE TABLE with storage clause etc.

by Stefan (JIRA)

[ http://opensource.atlassian.com/projects/hibernate/browse/HHH-1083?page=c... ] Stefan commented on HHH-1083: ----------------------------- Not only appendix on CREATE INDEX is useful. Other useful customization for me would be the option to create functional indices. > Customization of CREATE TABLE with storage clause etc. > ------------------------------------------------------ > > Key: HHH-1083 > URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-1083 > Project: Hibernate Core > Issue Type: New Feature > Components: core > Reporter: Christian Bauer > Assignee: Steve Ebersole > Priority: Minor > Fix For: cfg-rework > > > Currently Hibernate features a hotfix for the MySQLInnoDBDialect: > public String getTableTypeString() { > return " type=InnoDB"; > } > However, this is not the only appendix that is useful for CREATE TABLE. We should do several things: > - allow appendix for CREATE INDEX, for example, to define the tablespace > - pass in additional arguments to getTableTypeString(), such as tableName, schemaName, catalogName - for example, to allow custom Dialects to return different tablespaces for particular tables > - probably rename the getTableTypeString() method to getTableAppendixString() and getIndexAppendixString() -- 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-5630) Query cache key generated for HQL with a "joined" association is the same as when the association is "fetched", even though cached data is different

by Gail Badner (JIRA)

Query cache key generated for HQL with a "joined" association is the same as when the association is "fetched", even though cached data is different ---------------------------------------------------------------------------------------------------------------------------------------------------- Key: HHH-5630 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5630 Project: Hibernate Core Issue Type: Bug Components: query-hql Affects Versions: 3.6.0.CR2 Reporter: Gail Badner Assignee: Gail Badner Fix For: 3.6.x The same SQL is generated for the following HQL statements: 1) select a from Animal a left join fetch a.offspring 2) select a, o from Animal a left join a.offspring o The QueryKey objects generated for these statements are equivalent, even though the cached data is different. Results from 1) will be a list of Animal objects. Results from 2) will be a list of Object[2] This can cause type mismatches when retrieving results frome the cache. -- 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] Commented: (HHH-489) Custom SQLFunction not being called

by radhakrishna (JIRA)

[ http://opensource.atlassian.com/projects/hibernate/browse/HHH-489?page=co... ] radhakrishna commented on HHH-489: ---------------------------------- because the signature changed so, wish you had used override to warn you, public String render(List args, SessionFactoryImplementor factory) > Custom SQLFunction not being called > ----------------------------------- > > Key: HHH-489 > URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-489 > Project: Hibernate Core > Issue Type: Bug > Components: core > Affects Versions: 3.0.3 > Environment: Java 1.4.2_04 > Hibernate 3.0.3 > MySQL 3.23.45-max-nt > mysql-connector-java-3.1.6 > Reporter: Darren Scott > Assignee: Gavin King > Attachments: hibernate-sqlfunction-test.zip > > > A custom SQLFunction I have written to implement bitwise AND behaviour for MySQL dialects is not being called as expected under Hibernate 3.0.2 and 3.0.3. The resulting SQL does not show the expected function translation from HQL bitwise_and(X,Y) to SQL X & Y. > This previously worked under Hibernate 3.0.1. -- 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

13 years, 8 months

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[Hibernate-JIRA] Created: (HHH-5634) Clean up stuff no longer needed

by Steve Ebersole (JIRA)

Clean up stuff no longer needed ------------------------------- Key: HHH-5634 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5634 Project: Hibernate Core Issue Type: Task Components: core Reporter: Steve Ebersole Assignee: Steve Ebersole Fix For: 4.0.0.Alpha1 -- 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-5617) Migrate to Git for source control

by Steve Ebersole (JIRA)

Migrate to Git for source control --------------------------------- Key: HHH-5617 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5617 Project: Hibernate Core Issue Type: Bug Components: core Reporter: Steve Ebersole Assignee: Steve Ebersole Fix For: 4.0.0.Alpha1 -- 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-issues October 2010