Question

我有一个存储库，直接从Postman点击此存储库。

Caused by: org.hibernate.exception.SQLGrammarException: could not extract ResultSet
    at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:63)
    at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42)
    at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:111)
    at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:97)
    at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:79)
    at org.hibernate.loader.Loader.getResultSet(Loader.java:2115)
    at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1898)
    at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1874)
    at org.hibernate.loader.Loader.doQuery(Loader.java:919)
    at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336)
    at org.hibernate.loader.Loader.doList(Loader.java:2610)
    at org.hibernate.loader.Loader.doList(Loader.java:2593)
    at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2422)
    at org.hibernate.loader.Loader.list(Loader.java:2417)
    at org.hibernate.loader.custom.CustomLoader.list(CustomLoader.java:336)
    at org.hibernate.internal.SessionImpl.listCustomQuery(SessionImpl.java:1980)
    at org.hibernate.internal.AbstractSessionImpl.list(AbstractSessionImpl.java:322)
    at org.hibernate.internal.SQLQueryImpl.list(SQLQueryImpl.java:125)
    at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606)
    at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483)
    at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:114)
    at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:78)
    at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:102)
    at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:92)
    at org.springframework.data.repository.core.support.RepositoryFactorySupport$QueryExecutorMethodInterceptor.doInvoke(RepositoryFactorySupport.java:482)
    at org.springframework.data.repository.core.support.RepositoryFactorySupport$QueryExecutorMethodInterceptor.invoke(RepositoryFactorySupport.java:460)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
    at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:61)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
    at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:99)
    at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:281)
    at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:96)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
    at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:136)
    ... 98 common frames omitted
Caused by: com.ibm.db2.jcc.am.SqlSyntaxErrorException: DB2 SQL Error: SQLCODE=-204, SQLSTATE=42704, SQLERRMC=RCON411.PROJECT, DRIVER=4.11.69
    at com.ibm.db2.jcc.am.gd.a(gd.java:676)
    at com.ibm.db2.jcc.am.gd.a(gd.java:60)
    at com.ibm.db2.jcc.am.gd.a(gd.java:127)
    at com.ibm.db2.jcc.am.jn.c(jn.java:2561)
    at com.ibm.db2.jcc.am.jn.d(jn.java:2549)
    at com.ibm.db2.jcc.am.jn.a(jn.java:2025)
    at com.ibm.db2.jcc.am.kn.a(kn.java:6836)
    at com.ibm.db2.jcc.t4.cb.g(cb.java:140)
    at com.ibm.db2.jcc.t4.cb.a(cb.java:40)
    at com.ibm.db2.jcc.t4.q.a(q.java:32)
    at com.ibm.db2.jcc.t4.rb.i(rb.java:135)
    at com.ibm.db2.jcc.am.jn.ib(jn.java:1996)
    at com.ibm.db2.jcc.am.kn.sc(kn.java:3058)
    at com.ibm.db2.jcc.am.kn.b(kn.java:3841)
    at com.ibm.db2.jcc.am.kn.fc(kn.java:702)
    at com.ibm.db2.jcc.am.kn.executeQuery(kn.java:672)
    at org.apache.tomcat.dbcp.dbcp2.DelegatingPreparedStatement.executeQuery(DelegatingPreparedStatement.java:82)
    at org.apache.tomcat.dbcp.dbcp2.DelegatingPreparedStatement.executeQuery(DelegatingPreparedStatement.java:82)
    at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70)
    ... 127 common frames omitted

项目类是

@Data @Entity @Table(name = "PROJECT", schema = "DCS") public class Project implements Identifiable<Integer> {
    @Id
    @Column(name = "PRJ_I", nullable = false)
    private Integer id;

    @Column(name = "PRJ_NM")
    private String projectName;

    @OneToOne
    @JoinColumn(name="PRJ_I")
    private CcpaCustomerProjectGroup ccpaCustomerProjectGroup;
}

CcpaCustomerProjectGroup是

@Data @Entity @Table(name = "CCPA_CUS_PRJ_GRP", schema = "DCS") public class CcpaCustomerProjectGroup implements Identifiable<Integer> {
    @Id
    @Column(name="CCPA_CUS_PRJ_GRP_I")
    private Integer id;

    @Column(name="CUS_PRJ_GRP_I")
    private Integer customerProjectGroupId;

    @Column(name="PRJ_I")
    private Integer projectId;

    /*@OneToOne
    @PrimaryKeyJoinColumn
    private Project project;*/
}

ProjectRepository是

public interface ProjectRepository extends JpaRepository<Project, Integer>,JpaSpecificationExecutor<Project>, QueryDslPredicateExecutor<Project> {

    @Query(value="select p.PRJ_I,p.PRJ_NM from CCPA_CUS_PRJ_GRP c,project p where c.CUS_PRJ_GRP_I = ?1 and c.PRJ_I = p.PRJ_I and p.PRJ_NM like ?2", nativeQuery = true)
    List<Project> find(@Param("clientId") Integer clientId, @Param("projectName") String projectName);

}

Answer 1

正如JB在评论中所说，这是堆栈跟踪的重要部分：

com.ibm.db2.jcc.am.SqlSyntaxErrorException：DB2 SQL错误：SQLCODE = -204，SQLSTATE = 42704，SQLERRMC = RCON411.PROJECT，DRIVER = 4.11.69

首先确认您正在使用的数据源中存在DCS.PROJECT，并且您在应用程序中连接的用户具有查看它所需的授权。

同样，看起来PROJECT表可能试图从错误的模式进行访问。您用于连接到应用程序中的DB2的用户是否可以访问DCS架构？如果是这样，您可能需要将CURRENT_SCHEMA设置为DCS。

Spring JPA Repository - 由以下原因引起：org.hibernate.exception.SQLGrammarException：无法提取ResultSet

1 个答案: