My code is failing to inject the below repository. Based on the stack trace, it seems my HQL syntax is invalid, but I’m not sure what I’ve done wrong.
@Repository public interface JobSetRepository extends JpaRepository<JobSetEntity, Integer> { @Modifying @Transactional @Query("UPDATE JobSetEntity SET workstation = :workstation, workflowProcess = :workstation.workflowProcess WHERE id = :jobSet.id") public Boolean updateWorkstation(@Param("jobSet") JobSetEntity jobSet, @Param("workstation") Workstation workstation); @Modifying @Transactional @Query("UPDATE JobSetEntity SET workflowProcess = :workflowProcess, workstation = null WHERE id = :jobSet.id") public Boolean updateWorkflowProcess(@Param("jobSet") JobSetEntity jobSet, @Param("workflowProcess") WorkflowProcess workflowProcess); }
stack trace:
12:57:58,692 ERROR main org.hibernate.hql.internal.ast.ErrorCounter:54 - <AST>:1:111: unexpected AST node: : 12:57:58,693 ERROR main org.hibernate.hql.internal.ast.ErrorCounter:50 - <AST>:1:111: unexpected AST node: : <AST>:1:111: unexpected AST node: : at org.hibernate.hql.internal.antlr.HqlSqlBaseWalker.addrExpr(HqlSqlBaseWalker.java:4680) at org.hibernate.hql.internal.antlr.HqlSqlBaseWalker.addrExprLhs(HqlSqlBaseWalker.java:5114) at org.hibernate.hql.internal.antlr.HqlSqlBaseWalker.addrExpr(HqlSqlBaseWalker.java:4575) at org.hibernate.hql.internal.antlr.HqlSqlBaseWalker.expr(HqlSqlBaseWalker.java:1260) at org.hibernate.hql.internal.antlr.HqlSqlBaseWalker.newValue(HqlSqlBaseWalker.java:1211) at org.hibernate.hql.internal.antlr.HqlSqlBaseWalker.assignment(HqlSqlBaseWalker.java:1033) at org.hibernate.hql.internal.antlr.HqlSqlBaseWalker.setClause(HqlSqlBaseWalker.java:747) at org.hibernate.hql.internal.antlr.HqlSqlBaseWalker.updateStatement(HqlSqlBaseWalker.java:367) at org.hibernate.hql.internal.antlr.HqlSqlBaseWalker.statement(HqlSqlBaseWalker.java:255) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.analyze(QueryTranslatorImpl.java:248) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.doCompile(QueryTranslatorImpl.java:183) at org.hibernate.hql.internal.ast.QueryTranslatorImpl.compile(QueryTranslatorImpl.java:136) at org.hibernate.engine.query.spi.HQLQueryPlan.<init>(HQLQueryPlan.java:105) at org.hibernate.engine.query.spi.HQLQueryPlan.<init>(HQLQueryPlan.java:80)
Update: I’m also getting this error with this query:
@Query("UPDATE OrderEntity SET inProduction = :order.inProduction WHERE OrderEntity.id = :order.id") void updateInProduction(@Param("order") OrderEntity order);
I updated my versions to the latest:
<dependency> <groupId>org.hibernate</groupId> <artifactId>hibernate-core</artifactId> <version>4.2.5.Final</version> </dependency> <dependency> <groupId>org.hibernate</groupId> <artifactId>hibernate-entitymanager</artifactId> <version>4.2.5.Final</version> </dependency> <dependency> <groupId>org.springframework.data</groupId> <artifactId>spring-data-jpa</artifactId> <version>1.3.4.RELEASE</version> </dependency>
Update: I’m also getting this error with:
@Query("SELECT oe FROM OrderEntity oe WHERE oe.id = :orderProductEntity.id") OrderEntity findBy(@Param("orderProductEntity") OrderProductEntity orderProductEntity);
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Answer
Sadly, you cannot do :order.inProduction
(or :foo.bar
in general). Reference.