Description Jon 2011-03-16 05:36:54 EDT

Using EclipseLink 2.2.0 on PostgreSQL 8.4

I have an Entity (Foo) that contains an Embeddable (FooBar) which has a ManyToMany relationship to another Entity (Bar) (code below). When I run a query 

select f, f.fooBar from Foo f

I get an exception 

Exception [EclipseLink-6094] (Eclipse Persistence Services - 2.2.0.v20110202-r8913): org.eclipse.persistence.exceptions.QueryException
Exception Description: The parameter name [ID] in the query's selection criteria does not match any parameter name defined in the query.

More stack trace below.


@Entity
public class Foo {
    @Id
    @GeneratedValue(strategy = GenerationType.TABLE)
    private Long id;

    @Embedded
    private FooBar fooBar;

    public Long getId() { return id; }
    public void setId(Long id) { this.id = id; }
    public FooBar getFooBar() { return fooBar; }
   public void setFooBar(FooBar fooBar) { this.fooBar = fooBar; }
}

@Embeddable
public class FooBar {

    @ManyToMany(fetch=FetchType.EAGER)
    private Set<Bar> bars;

    public Set<Bar> getBars() { return bars; }
    public void setBars(Set<Bar> bars) { this.bars = bars; }
}


@Entity
public class Bar {
    @Id
    @GeneratedValue(strategy = GenerationType.TABLE)
    private Long id;
    private String name;

    public Long getId() { return id; }
    public void setId(Long id) { this.id = id; }
    public String getName() { return name; }
    public void setName(String name) { this.name = name; }
}

Local Exception Stack: 
Exception [EclipseLink-6094] (Eclipse Persistence Services - 2.2.0.v20110202-r8913): org.eclipse.persistence.exceptions.QueryException
Exception Description: The parameter name [ID] in the query's selection criteria does not match any parameter name defined in the query.
Query: ReadAllQuery(name="bars" referenceClass=Bar sql="SELECT t1.ID, t1.NAME FROM FOO_BAR t0, BAR t1 WHERE ((t0.Foo_ID = ?) AND (t1.ID = t0.bars_ID))")
at org.eclipse.persistence.exceptions.QueryException.parameterNameMismatch(QueryException.java:1050)
at org.eclipse.persistence.internal.expressions.ParameterExpression.getValue(ParameterExpression.java:246)
at org.eclipse.persistence.internal.databaseaccess.DatabaseCall.translate(DatabaseCall.java:951)
at org.eclipse.persistence.internal.queries.DatasourceCallQueryMechanism.executeCall(DatasourceCallQueryMechanism.java:206)
at org.eclipse.persistence.internal.queries.DatasourceCallQueryMechanism.executeCall(DatasourceCallQueryMechanism.java:193)
at org.eclipse.persistence.internal.queries.DatasourceCallQueryMechanism.executeSelectCall(DatasourceCallQueryMechanism.jav a:264)
at org.eclipse.persistence.internal.queries.DatasourceCallQueryMechanism.selectAllRows(DatasourceCallQueryMechanism.java:64 7)
at org.eclipse.persistence.internal.queries.ExpressionQueryMechanism.selectAllRowsFromTable(ExpressionQueryMechanism.java:2 558)
at org.eclipse.persistence.internal.queries.ExpressionQueryMechanism.selectAllRows(ExpressionQueryMechanism.java:2517)
at org.eclipse.persistence.queries.ReadAllQuery.executeObjectLevelReadQuery(ReadAllQuery.java:410)
at org.eclipse.persistence.queries.ObjectLevelReadQuery.executeDatabaseQuery(ObjectLevelReadQuery.java:1080)
at org.eclipse.persistence.queries.DatabaseQuery.execute(DatabaseQuery.java:808)
at org.eclipse.persistence.queries.ObjectLevelReadQuery.execute(ObjectLevelReadQuery.java:1040)
at org.eclipse.persistence.queries.ReadAllQuery.execute(ReadAll Query.java:383)
at org.eclipse.persistence.queries.ObjectLevelReadQuery.executeInUnitOfWork(ObjectLevelReadQuery.java:1126)
at org.eclipse.persistence.internal.sessions.UnitOfWorkImpl.internalExecuteQuery(UnitOfWorkImpl.java:2842)
at org.eclipse.persistence.internal.sessions.AbstractSession.executeQuery(AbstractSession.java:1521)
at org.eclipse.persistence.internal.sessions.AbstractSession.executeQuery(AbstractSession.java:1503)
at org.eclipse.persistence.internal.indirection.NoIndirectionPolicy.valueFromQuery(NoIndirectionPolicy.java:323)
at org.eclipse.persistence.mappings.ForeignReferenceMapping.valueFromRowInternal(ForeignReferenceMapping.java:2061)
at org.eclipse.persistence.mappings.ForeignReferenceMapping.valueFromRow(ForeignReferenceMapping.java:1950)
at org.eclipse.persistence.mappings.ForeignReferenceMapping.buildCloneFromRow(ForeignReferenceMapping.java:274)
at org.eclipse.persistence.internal.descriptors.ObjectBuilder.buildAttributesIntoWorkingCopyClone(ObjectBuilder.java:1415)
at org.eclipse.persistence.mappings.AggregateObjectMapping.buildAggregateFromRow(AggregateObjectMapping.java:360)
at org.eclipse.persistence.queries.ReportQueryResult.processItem(ReportQueryResult.java:199)
at org.eclipse.persistence.queries.ReportQueryResult.buildResult(ReportQueryResult.java:141)
at org.eclipse.persistence.queries.ReportQueryResult.<init>(ReportQueryResult.java:76)
at org.eclipse.persistence.queries.ReportQuery.buildObject(ReportQuery.java:594)
at org.eclipse.persistence.queries.ReportQuery.buildObjects(ReportQuery.java:645)
at org.eclipse.persistence.queries.ReportQuery.executeDatabaseQuery(ReportQuery.java:841)
at org.eclipse.persistence.queries.DatabaseQuery.execute(DatabaseQuery.java:808)
at org.eclipse.persistence.queries.ObjectLevelReadQuery.execute(ObjectLevelReadQuery.java:1040)
at org.eclipse.persistence.queries.ReadAllQuery.execute(ReadAll Query.java:383)
at org.eclipse.persistence.queries.ObjectLevelReadQuery.executeInUnitOfWork(ObjectLevelReadQuery.java:1126)
at org.eclipse.persistence.internal.sessions.UnitOfWorkImpl.internalExecuteQuery(UnitOfWorkImpl.java:2842)
at org.eclipse.persistence.internal.sessions.AbstractSession.executeQuery(AbstractSession.java:1521)
at org.eclipse.persistence.internal.sessions.AbstractSession.executeQuery(AbstractSession.java:1503)
at org.eclipse.persistence.internal.sessions.AbstractSession.executeQuery(AbstractSession.java:1477)