Bug 124985 Data set component returns no rows for the JDBC driver
data/org.eclipse.birt.report.data.oda.jdbc/src/org/eclipse/birt/report/data/oda/jdbc/Statement.java
*/
	public int getMaxRows( )
	{
		logger.logp( java.util.logging.Level.FINE,
				Statement.class.getName( ),
				"getMaxRows",
				"Statement.getMaxRows( )" );
		return this.maxrows;
	}
	/*
	 * @see org.eclipse.datatools.connectivity.IQuery#getMetaData()
	 */
	public IResultSetMetaData getMetaData( ) throws OdaException
	{
		logger.logp( java.util.logging.Level.FINE,
				Statement.class.getName( ),
				"getMetaData",
				"Statement.getMetaData( )" );		
		assertNotNull( preStat );
		if ( this.cachedResultMetaData != null )
			return this.cachedResultMetaData;
		
	    java.sql.ResultSetMetaData resultmd = null;
		try
		{
			
			resultmd = preStat.getMetaData( );
		}
		catch ( Throwable e )
		{