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If you were logged in you would be able to see more operations.
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| Component/s: |
binder
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| Affects Version/s: |
3.2.0.cr1
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| Fix Version/s: |
None
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Environment:
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hibernate 3.2.0.cr2 hsql 1.8.0.4
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Issue Links:
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Duplicate
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This issue duplicates:
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ANN-12 @Id on multiple properties
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Relates
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This issue relates to:
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ANN-573 Many-to-many with Attributes (Attribute-class with two @ManyToOne mappings as @Id) not possible
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Defining a class with 2 @Id annotations should report a error or it should work. Instead only the first field with the @Id attribute is marked as a primary key but both are marked as nonnull.
For example:
public class IdUsing2 {
@Id
public Integer databaseId;
@Id @GeneratedValue
public Long entityId;
}
results in this SQL:
18:26:57,765 DEBUG [SchemaExport] create table IdUsing2 (entityId bigint not null, databaseId integer not null, idl bigint, value varchar(255), primary key (databaseId))
and no warning or error message.
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Description
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Defining a class with 2 @Id annotations should report a error or it should work. Instead only the first field with the @Id attribute is marked as a primary key but both are marked as nonnull.
For example:
public class IdUsing2 {
@Id
public Integer databaseId;
@Id @GeneratedValue
public Long entityId;
}
results in this SQL:
18:26:57,765 DEBUG [SchemaExport] create table IdUsing2 (entityId bigint not null, databaseId integer not null, idl bigint, value varchar(255), primary key (databaseId))
and no warning or error message.
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Show » |
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Bug
Resolved
@Entity
public class IdUsing2 {
@Id
public Integer databaseId;
@Id @GeneratedValue
public Long entityId;
public Long idl;
public String value;
}