Bulk update can`t set null embedded object
------------------------------------------
Key: OPENJPA-533
URL: https://issues.apache.org/jira/browse/OPENJPA-533
Project: OpenJPA
Issue Type: Bug
Components: jpa
Affects Versions: 1.0.0
Environment: Bea Weblogic 10.0 MP1
Reporter: Jacek Żoch
Entity :
@Table(name = "JOBS_APPLICATION")
@NamedQuery(name = "Application_resetByUserId", query = "UPDATE Application a
SET a.user = NULL WHERE a.user.id = :userId")
public class Application {
@ManyToOne
@JoinColumn(name = "ID_USER", nullable = true)
@ForeignKey(deleteAction=ForeignKeyAction.NULL)
private User user;
.............
execting named query
final long pUserId = 10 ;
int result = em.createNamedQuery("Application_resetByUserId")
.setParameter("userId", pUserId).executeUpdate() ;
exception:
<1.0.0 nonfatal user error> org.apache.openjpa.persistence.ArgumentException:
An error occurred while parsing the query filter "UPDATE Application a SET
a.user = null WHERE a.user.id = :userId". Error message: Expression
"UPDATEVALUE" requires at least one child.
at
org.apache.openjpa.kernel.exps.AbstractExpressionBuilder.parseException(AbstractExpressionBuilder.java:116)
at
org.apache.openjpa.kernel.jpql.JPQLExpressionBuilder.firstChild(JPQLExpressionBuilder.java:1439)
at
org.apache.openjpa.kernel.jpql.JPQLExpressionBuilder.onlyChild(JPQLExpressionBuilder.java:1403)
at
org.apache.openjpa.kernel.jpql.JPQLExpressionBuilder.evalSetClause(JPQLExpressionBuilder.java:465)
at
org.apache.openjpa.kernel.jpql.JPQLExpressionBuilder.getQueryExpressions(JPQLExpressionBuilder.java:270)
at org.apache.openjpa.kernel.jpql.JPQLParser.eval(JPQLParser.java:61)
at
org.apache.openjpa.kernel.ExpressionStoreQuery$DataStoreExecutor.<init>(ExpressionStoreQuery.java:657)
at
org.apache.openjpa.kernel.ExpressionStoreQuery.newDataStoreExecutor(ExpressionStoreQuery.java:165)
at
org.apache.openjpa.datacache.QueryCacheStoreQuery.newDataStoreExecutor(QueryCacheStoreQuery.java:260)
at
org.apache.openjpa.kernel.QueryImpl.createExecutor(QueryImpl.java:725)
at
org.apache.openjpa.kernel.QueryImpl.compileForDataStore(QueryImpl.java:683)
at
org.apache.openjpa.kernel.QueryImpl.compileForExecutor(QueryImpl.java:665)
at org.apache.openjpa.kernel.QueryImpl.compile(QueryImpl.java:565)
at kodo.kernel.KodoQuery.compile(KodoQuery.java:75)
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
