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Asked: 2026-05-11T07:02:43+00:00

I have the following class defined in my mapping XML file: <class name=com.data.StateRefData table=STATE_REF>

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I have the following class defined in my mapping XML file: 

<class name='com.data.StateRefData' table='STATE_REF'>    <composite-id name='primaryKey' class='com.data.StateRefPkData'>        <key-property name='countryCode'>            <column name='COUNTRY_CODE'  />         </key-property>          <key-property name='state'>             <column name='STATE'  />         </key-property>     </composite-id>     <property name='dialingCode' column='DIALING_CODE'></property>    <property name='isActive' column='IS_ACTIVE'></property>    <property name='localeCode' column='LOCALE_CODE'></property>    <property name='stName' column='ST_NAME'></property> </class>

I am trying to define a NameQuery for this class. What I tried was: 

<query name='findState'>     <![CDATA[ from       com.data.StateRefData         WHERE primaryKey = :primaryKey     ]]>  </query>

The Java code that I use to call this is: 

Query stateQuery = null; List<StateRefData> stateList = null; StateRefPkData primaryKey = new StateRefPkData(); StateRefData filter = new StateRefData();  primaryKey.setCountryCode(inCountryCode); primaryKey.setState(inStateProvince); filter.setPrimaryKey(primaryKey);  stateQuery = session.getNamedQuery('findState'); stateQuery.setProperties(filter);

However, I get these errors right at the ‘stateQuery.list()’ part: 

[ERROR JDBCExceptionReporter:72] Line 1: Incorrect syntax near ','. org.hibernate.exception.SQLGrammarException: could not execute query          at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:59)    at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:43)    at org.hibernate.loader.Loader.doList(Loader.java:1596)    at org.hibernate.loader.Loader.list(Loader.java:1577)    at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:395)    at org.hibernate.hql.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:271)    at org.hibernate.impl.SessionImpl.list(SessionImpl.java:844)    at org.hibernate.impl.QueryImpl.list(QueryImpl.java:74)

Any idea on how to use a NamedQuery with a composite?

Note: I have also tried doing:

stateQuery.setParameter('primaryKey', primaryKey);

and it still has the error.

New (edited): Here is the HQL and SQL that happens when I execute the code:

[DEBUG AST:223] --- HQL AST ---  \-[QUERY] 'query'     +-[SELECT_FROM] 'SELECT_FROM'     |  \-[FROM] 'from'     |     \-[RANGE] 'RANGE'     |        +-[DOT] '.'     |        |  +-[DOT] '.'     |        |  |  +-[DOT] '.'     |        |  |  |  +-[DOT] '.'     |        |  |  |  |  +-[IDENT] 'com'     |        |  |  \-[IDENT] 'data'     |        |  \-[IDENT] 'StateRefData'     |        \-[ALIAS] 'd'     \-[WHERE] 'WHERE'        \-[EQ] '='           +-[DOT] '.'           |  +-[IDENT] 'd'           |  \-[IDENT] 'primaryKey'           \-[COLON] ':'              \-[IDENT] 'primaryKey'  [DEBUG AST:193] --- SQL AST ---  \-[SELECT] QueryNode: 'SELECT'  querySpaces (STATE_REF)     +-[SELECT_CLAUSE] SelectClause: '{derived select clause}'     |  +-[SELECT_EXPR] SelectExpressionImpl: 'statere0_.COUNTRY_CODE as COUNTRY1_, statere0_.STATE as STATE' {FromElement{explicit,not a collection join,not a fetch join,fetch non-lazy properties,classAlias=d,role=null,tableName=STATE_REF,tableAlias=statere0_,colums={,className=com.data.StateRefData}}}     |  \-[SQL_TOKEN] SqlFragment: 'statere0_.DIALING_CODE as DIALING3_60_, statere0_.IS_ACTIVE as IS4_60_, statere0_.LOCALE_CODE as LOCALE5_60_, statere0_.ST_NAME as ST6_60_'     +-[FROM] FromClause: 'from' FromClause{level=1, fromElementCounter=1, fromElements=1, fromElementByClassAlias=[d], fromElementByTableAlias=[statere0_], fromElementsByPath=[], collectionJoinFromElementsByPath=[], impliedElements=[]}     |  \-[FROM_FRAGMENT] FromElement: 'STATE_REF statere0_' FromElement{explicit,not a collection join,not a fetch join,fetch non-lazy properties,classAlias=d,role=null,tableName=STATE_REF,tableAlias=statere0_,colums={,className=com.data.StateRefData}}     \-[WHERE] SqlNode: 'WHERE'        \-[EQ] SqlNode: '='           +-[DOT] DotNode: '(statere0_.COUNTRY_CODE, statere0_.STATE)' {propertyName=primaryKey,dereferenceType=2,propertyPath=primaryKey,path=d.primaryKey,tableAlias=statere0_,className=com.data.StateRefData,classAlias=d}           |  +-[ALIAS_REF] IdentNode: '(statere0_.COUNTRY_CODE, statere0_.STATE)' {alias=d, className=com.data.StateRefData, tableAlias=statere0_}           |  \-[IDENT] IdentNode: 'primaryKey' {originalText=primaryKey}           \-[NAMED_PARAM] SqlNode: '?'
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1 Answer

  1. Can you provide the SQL code that is being generated by turning on SQL logging?

    Here is a sample if you were using log4j.properties:

    log4j.logger.org.hibernate.SQL=DEBUG

    UPDATE #1

    I am not sure why the existing query does not work, but you should also give this a try. No need to update any other code as passing a POJO should automatically bind the getters to the named parameters.

    <query name='findState'>     <![CDATA[ from       com.data.StateRefData         WHERE primaryKey.countryCode = :countryCode AND primaryKey.state = :state     ]]> </query>
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