March 2013 - hibernate-issues - Jboss List Archives

[Hibernate-JIRA] (HV-741) Extract re-usable functionality from CDI portable extension

by Gunnar Morling (JIRA)

11 years, 3 months

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[Hibernate-JIRA] (BVAL-423) Clarify behavior of ConstraintViolation#getLeafBean() for validateValue()

by Gunnar Morling (JIRA)

11 years, 3 months

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[Hibernate-JIRA] Created: (HBX-1100) hbm2dll creates FK constraint names that are too large for taget database dialect

by Duncan Keysell (JIRA)

hbm2dll creates FK constraint names that are too large for taget database dialect --------------------------------------------------------------------------------- Key: HBX-1100 URL: http://opensource.atlassian.com/projects/hibernate/browse/HBX-1100 Project: Hibernate Tools Issue Type: Bug Affects Versions: 3.2.4 Beta1 Reporter: Duncan Keysell When hbm2dll creates FK constraint names, it does so without following database resrictions. As hbm2dll knows it is using the Oracle10gDialect then it should not attempt to create FK constraint names that have more than 30 characters. With union-subclass mapping the pattern used by hbm2dll is to give a FK constraint an 18 character name on the class that directly has the association requiring the FK. If that class is subclassed the FK constraint added to the tables of the subclasses has 18+8n characters. Where n is the level of subclassing. Only two levels of subclassing are required before the constraint name exceeds 30 characters as below. I know it is possible to configure the initial name used for constraints using the foreign-key attribute in the mapping. However if I set that to 1 character then I still have a problem when 1 + 4*8 = 33. Therefore even using the foreign-key attribute I can only get 3 levels of subclassing. Shouldn't the algorithm to create FK names be aware of the 30 character limit, i.e be dialect aware. Couldn't it simply create a hashcode of the hashcode it currently creates and limit it to 30 characters (including the 'FK'). In the example below constraints of the lengths shown get added to each table for the many-to-one mapping with name="requestedNE": Class IACEndpointConfigElement (FK4C10C05A145A4B50) 18 chars IInterfaceConfigElement (FK4C10C05A145A4B50b6728c4a) 18 + 8 = 26 chars IFRvcConfigElement (FK4C10C05A145A4B50b6728c4ace4cc838) 18 + 8 + 8 = 34 chars ERROR Hibernate version: 3.2.2 Mapping documents: <class name="productSpecific.advancedAppInterfaces.attachmentCircuitService.IACEndpointConfigElement" table="IACEndpointConfigElement" abstract="true"> <many-to-one name="requestedNE" class="productSpecific.advancedAppInterfaces.attachmentCircuitService.IACServiceNEAssignmentConfigElement" column="requestedNE_ID" foreign-key="none" not-found="ignore" /> <union-subclass name="productSpecific.advancedAppInterfaces.attachmentCircuitService.IInterfaceConfigElement" table="IInterfaceConfigElement" abstract="false"> <union-subclass name="productSpecific.advancedAppInterfaces.attachmentCircuitService.IFRvcConfigElement" table="IFRvcConfigElement" abstract="false"> </union-subclass> </union-subclass> </class Code between sessionFactory.openSession() and session.close(): N/A Full stack trace of any exception that occurs: N/A Name and version of the database you are using: Oracle 10g The generated SQL (show_sql=true): [hibernatetool] 2008-11-26 09:56:40,000 DEBUG SchemaExport:303 - [hibernatetool] create table developer.IFRvcConfigElement ( [hibernatetool] INSTANCEID number(19,0) not null, [hibernatetool] oid varchar2(2048 char) not null, [hibernatetool] ReferenceKey varchar2(2048 char), [hibernatetool] InstanceName varchar2(255 char), [hibernatetool] InstanceDescription varchar2(255 char), [hibernatetool] requestedNE_ID number(19,0), [hibernatetool] ProtocolIFType number(10,0), [hibernatetool] InterfaceEncapType number(10,0), [hibernatetool] Dlci number(10,0), [hibernatetool] primary key (INSTANCEID) [hibernatetool] ); [hibernatetool] alter table developer.IFRvcConfigElement [hibernatetool] add constraint FK4C10C05A145A4B50b6728c4ace4cc838 [hibernatetool] foreign key (requestedNE_ID) [hibernatetool] references developer.IACSrvcNEAssgnmntCnfgElmnt; [hibernatetool] 2008-11-26 10:00:18,515 ERROR SchemaExport:274 - Unsuccessful: alter table developer.IFRvcConfigElement add constraint FK4C10C05A145A4B50b6728c4ace4cc838 foreign key (requestedNE_ID) references developer.IACSrvcNEAssgnmntCnfgElmnt [hibernatetool] 2008-11-26 10:00:18,515 ERROR SchemaExport:275 - ORA-00972: identifier is too long Debug level Hibernate log excerpt: DEBUG Problems with Session and transaction handling? N/A -- 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, 3 months

3
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[Hibernate-JIRA] (BVTCK-44) Make ArtifactDumper work with "mvn install"

by Gunnar Morling (JIRA)

11 years, 3 months

1
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0 / 0

[Hibernate-JIRA] (BVAL-432) Rename areParametersConstrained to hasConstrainedParameters and isReturnValueConstrained to hasConstrainedReturnValue on ExecutableDescriptor

by Emmanuel Bernard (JIRA)

11 years, 3 months

1
3
0 / 0

[Hibernate-JIRA] (BVAL-420) JavaDoc fixes

by Gunnar Morling (JIRA)

11 years, 3 months

2
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[Hibernate-JIRA] Created: (HHH-7002) SchemaExport ERROR when using in-memory database (H2) - drop constraint issue HHH000389

by andrea handevidt (JIRA)

SchemaExport ERROR when using in-memory database (H2) - drop constraint issue HHH000389 --------------------------------------------------------------------------------------- Key: HHH-7002 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-7002 Project: Hibernate ORM Issue Type: Bug Components: core Affects Versions: 4.0.1 Environment: H2Dialect, Hibernate 4.0 Reporter: andrea handevidt Priority: Minor Attachments: HibernateError.zip HHH-000389 resolved an issue with property name="hibernate.hbm2ddl.auto" value="create". It now performs a drop prior to create. When using an in-memory database this will throw errors on table with foreign key constraints. ERROR (SchemaExport:426) - HHH000389: Unsuccessful: alter table security_key drop constraint FK3031A4E0BE21E8D7 ERROR (SchemaExport:427) - Table "SECURITY_KEY" not found; SQL statement:alter table security_key drop constraint FK3031A4E0BE21E8D7 I noticed that the sqlDropString for org.hibernate.mapping.Table appends "if exists". This is missing for org.hibernate.mapping.ForeignKey. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

11 years, 3 months

7
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[Hibernate-JIRA] (HHH-7890) Quoting identifiers breaks @UniqueConstraint

by Sergey Parhomenko (JIRA)

11 years, 3 months

2
9
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[Hibernate-JIRA] (HSEARCH-1275) Upgrade to Hibernate Validator 5

by Hardy Ferentschik (JIRA)

11 years, 3 months

2
4
0 / 0

[Hibernate-JIRA] (HHH-7605) Provide details "An entity copy was already assigned to a different entity."

by Mattias Jiderhamn (JIRA)

11 years, 3 months

8
15
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hibernate-issues March 2013