Hibernate native query with positional parameters

Question

I wrote native sql query instead of using hql and faced with roblem

Position beyond number of declared ordinal parameters. Remember that ordinal parameters are 1-based! Position: 1

<sql-query name="GET_ARRAY_MAX_POINT_QUESTION">
    <![CDATA[
        select TEST.TEST_ID as testId, TEST.VERSION_ID as versionId,
        PASSED_TEST.RESULT as userResult,
        PASSED_TEST.TIME_COMPLITED as timeComplited,
        sum(COMPLEXITY) as maxTestResult from QUESTION
        JOIN TEST_QUESTION ON QUESTION.QUESTION_ID = TEST_QUESTION.QUESTION_ID
        JOIN TEST ON TEST.TEST_ID=TEST_QUESTION.TEST_ID
        JOIN PASSED_TEST ON TEST.TEST_ID=PASSED_TEST.TEST_ID
        AND TEST.VERSION_ID=PASSED_TEST.VERSION_ID
        WHERE TEST.SUBJECT_ID = ?
        AND PASSED_TEST.USER_ID = ?
        GROUP BY PASSED_TEST.TEST_EVENT_ID
        ]]>
    </sql-query>

And DAO

return session
                .createSQLQuery(GET_ARRAY_MAX_POINT_QUESTION_NAME_QUERY)
                .addScalar(TEST_ID_RESULT_PARAM, StandardBasicTypes.LONG)
                .addScalar(VERSION_ID_RESULT_PARAM, StandardBasicTypes.LONG)
                .addScalar(USER_RESULT_PARAM, StandardBasicTypes.DOUBLE)
                .addScalar(MAX_TEST_RESULT_PARAM, StandardBasicTypes.DOUBLE)
                .addScalar(TIME_COMPLITED_RESULT_PARAM, StandardBasicTypes.DATE)
                .setParameter(0, subjectId)
                .setParameter(1, userId)
                .setResultTransformer(
                        Transformers.aliasToBean(PassedTestStatistic.class))
                .list();

I read that //JPA specification. Only positional parameter binding may be portably used for native queries. And that hibernate use 0 as first index.

stacktrace

Caused by: org.hibernate.QueryParameterException: Position beyond number of declared ordinal parameters. Remember that ordinal parameters are 1-based! Position: 1
    at org.hibernate.engine.query.spi.ParameterMetadata.getOrdinalParameterDescriptor(ParameterMetadata.java:80)
    at org.hibernate.engine.query.spi.ParameterMetadata.getOrdinalParameterExpectedType(ParameterMetadata.java:86)
    at org.hibernate.internal.AbstractQueryImpl.determineType(AbstractQueryImpl.java:444)
    at org.hibernate.internal.AbstractQueryImpl.setParameter(AbstractQueryImpl.java:416)
    at by.bsuir.testapp.database.hibernate.PassedTestHibernateDAO.getDataForPassedTestStatisticGraph(PassedTestHibernateDAO.java:73)
    at by.bsuir.testapp.service.PassedTestServiceImpl.getDataForPassedTestStatisticGraph(PassedTestServiceImpl.java:58)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:601)
    at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:319)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
    at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:110)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
    at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
    at $Proxy28.getDataForPassedTestStatisticGraph(Unknown Source)
    at by.bsuir.testapp.controller.StatisticPassedTest.createLinearModel(StatisticPassedTest.java:61)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:601)
    at org.apache.el.parser.AstValue.invoke(AstValue.java:262)
    at org.apache.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:278)

//UPDATE

Interesting, when I set in query number values

WHERE TEST.SUBJECT_ID = 1
        AND PASSED_TEST.USER_ID = 1

I get

Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'GET_ARRAY_MAX_POINT_QUESTION' at line 1 

But in MySQL I get sucessful result.

How I can decide this problem?

Solution 1

You call

session.createSQLQuery 

but I believe you need to call

session.getNamedQuery 

when using a named query.

Solution 2

Please check

.setParameter(1, subjectId)
.setParameter(2, userId)

as the exception trace says that ordinal parameters are 1-based!

Solution 3

Can you try using named parameter instead of providing positional parameter.

For eg.

session
  .createSQLQuery("update table1 set variable = variable + 1 where id = :id")
  .setParameter("id", someId)
  .executeUpdate();

Native SQL queries support positional as well as named parameters.

Please read Named SQL queries in : http://docs.jboss.org/hibernate/orm/3.3/reference/en/html/querysql.html#d0e13930

Solution 4

Looking at your source

createSQLQuery(GET_ARRAY_MAX_POINT_QUESTION_NAME_QUERY)

you must have variable pointing to a string containing the actual name of the native query like so:

GET_ARRAY_MAX_POINT_QUESTION_NAME_QUERY = "GET_ARRAY_MAX_POINT_QUESTION"

The error you get here:

Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'GET_ARRAY_MAX_POINT_QUESTION' at line 1

Indicates that createSqlQuery isn't finding your native query by name but is instead trying to execute the name "GET_ARRAY_MAX_POINT_QUESTION" as raw SQL just as if you'd put in s.createSqlQuery("Select * from...") If you look at the documentation here, you will see that in order to look up a named query, even a native one, you still have to use getNamedQuery.

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