[hibernate-issues] [Hibernate-JIRA] Created: (HHH-3548) "group by" does work when it contains function with named parameters

[Santtu Virolainen (JIRA)]

"group by" does work when it contains function with named parameters
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                 Key: HHH-3548
                 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3548
             Project: Hibernate Core
          Issue Type: Bug
          Components: query-sql
    Affects Versions: 3.2.6
         Environment: Hibernate 3.2.6.ga
Oracle Database 10g Express Edition
            Reporter: Santtu Virolainen


Following query throws SQLGrammarException:

String sql = 
    "select count(distinct foo.ID) c " + 
    "     , least(foo.AMOUNT, :amount) a " +
    "     , :amount " + 
    "  from FOO foo " + 
    "group by least(foo.AMOUNT, :amount) " +
    "     , :amount ";

SQLQuery query = getSession().createSQLQuery(sql);
query.setParameter("amount", 1);
query.list();



org.hibernate.exception.SQLGrammarException: could not execute query
	at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:67)
	at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:43)
	at org.hibernate.loader.Loader.doList(Loader.java:2216)
	at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2104)
	at org.hibernate.loader.Loader.list(Loader.java:2099)
	at org.hibernate.loader.custom.CustomLoader.list(CustomLoader.java:289)
	at org.hibernate.impl.SessionImpl.listCustomQuery(SessionImpl.java:1695)
	at org.hibernate.impl.AbstractSessionImpl.list(AbstractSessionImpl.java:142)
	at org.hibernate.impl.SQLQueryImpl.list(SQLQueryImpl.java:152)
...
Caused by: java.sql.SQLSyntaxErrorException: ORA-00979: not a GROUP BY expression

	at oracle.jdbc.driver.SQLStateMapping.newSQLException(SQLStateMapping.java:91)
	at oracle.jdbc.driver.DatabaseError.newSQLException(DatabaseError.java:112)
	at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:173)
	at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:455)
	at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:413)
	at oracle.jdbc.driver.T4C8Oall.receive(T4C8Oall.java:1030)
	at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:194)
	at oracle.jdbc.driver.T4CPreparedStatement.executeForDescribe(T4CPreparedStatement.java:785)
	at oracle.jdbc.driver.T4CPreparedStatement.executeMaybeDescribe(T4CPreparedStatement.java:860)
	at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1186)
	at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3381)
	at oracle.jdbc.driver.OraclePreparedStatement.executeQuery(OraclePreparedStatement.java:3425)
	at oracle.jdbc.driver.OraclePreparedStatementWrapper.executeQuery(OraclePreparedStatementWrapper.java:1490)
	at org.hibernate.jdbc.AbstractBatcher.getResultSet(AbstractBatcher.java:186)
	at org.hibernate.loader.Loader.getResultSet(Loader.java:1787)
	at org.hibernate.loader.Loader.doQuery(Loader.java:674)
	at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:236)
	at org.hibernate.loader.Loader.doList(Loader.java:2213)
	... 43 more



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