尝试从JDBC元数据中解析外键元数据无法找到外键的列映射

Question

hibernate在第一次运行时正确创建并填充数据库.在第二轮,我得到以下错误.

Hibernate 5.2.0和Oracle 12c.这是一个错误吗？当我谷歌这个时,我几乎找不到任何信息.

    @ManyToOne
    @JoinColumn(name="fk_report")
    @ForeignKey(name="fk_report")
    private Report report;

堆栈跟踪:

Initial SessionFactory creation failed.org.hibernate.tool.schema.spi.SchemaManagementException: Attempt to resolve foreign key metadata from JDBC metadata failed to find column mappings for foreign key named [FK_REPORT]
Exception in thread "main" java.lang.ExceptionInInitializerError
    at bo.agi.config.HibernateUtil.buildSessionFactory(HibernateUtil.java:30)
    at bo.agi.config.HibernateUtil.<clinit>(HibernateUtil.java:12)
    at bo.agi.documentation.ReportDocumenter.doReportDocumentation(ReportDocumenter.java:124)
    at bo.agi.documentation.BO_Exporter.main(BO_Exporter.java:237)
Caused by: org.hibernate.tool.schema.spi.SchemaManagementException: Attempt to resolve foreign key metadata from JDBC metadata failed to find column mappings for foreign key named [FK_REPORT]
    at org.hibernate.tool.schema.extract.internal.InformationExtractorJdbcDatabaseMetaDataImpl$ForeignKeyBuilderImpl.build(InformationExtractorJdbcDatabaseMetaDataImpl.java:727)
    at org.hibernate.tool.schema.extract.internal.InformationExtractorJdbcDatabaseMetaDataImpl$ForeignKeyBuilderImpl.build(InformationExtractorJdbcDatabaseMetaDataImpl.java:708)
    at org.hibernate.tool.schema.extract.internal.InformationExtractorJdbcDatabaseMetaDataImpl.getForeignKeys(InformationExtractorJdbcDatabaseMetaDataImpl.java:691)
    at org.hibernate.tool.schema.extract.internal.TableInformationImpl.foreignKeys(TableInformationImpl.java:88)
    at org.hibernate.tool.schema.extract.internal.TableInformationImpl.getForeignKey(TableInformationImpl.java:99)
    at org.hibernate.tool.schema.internal.SchemaMigratorImpl.findMatchingForeignKey(SchemaMigratorImpl.java:530)
    at org.hibernate.tool.schema.internal.SchemaMigratorImpl.applyForeignKeys(SchemaMigratorImpl.java:506)
    at org.hibernate.tool.schema.internal.SchemaMigratorImpl.performMigration(SchemaMigratorImpl.java:315)
    at org.hibernate.tool.schema.internal.SchemaMigratorImpl.doMigration(SchemaMigratorImpl.java:137)
    at org.hibernate.tool.schema.internal.SchemaMigratorImpl.doMigration(SchemaMigratorImpl.java:110)
    at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.performDatabaseAction(SchemaManagementToolCoordinator.java:176)
    at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.process(SchemaManagementToolCoordinator.java:65)
    at org.hibernate.internal.SessionFactoryImpl.<init>(SessionFactoryImpl.java:308)
    at org.hibernate.boot.internal.SessionFactoryBuilderImpl.build(SessionFactoryBuilderImpl.java:476)
    at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:707)
    at bo.agi.config.H

ibernateUtil.buildSessionFactory(HibernateUtil.java:27)

Answer 1

看起来这是Hibernate 5.2.0引入了一个错误- (5.2.1),这应该是固定的,在未来次要版本: https://hibernate.atlassian.net/browse/HHH-10802

Answer 2

看来5.2.0确实有一个bug。5.1.0 没有问题。