Bug 172618 [smoke]Cascading parameter cannot retrieve correct values.[0705]
Description: Cascading parameter cannot retrieve correct values. Build number:2.1.2.v20070202. 2.2.0.v20070131 Steps to reproduce: 1. New sample data source and dataset from OFFICES. 2. New a cascading group, first parameter from COUNTRY, second from STATE 3. Preview. Expected result: Select a country value, then corresponding state value will display. e.g. select France, then only paris in second list. Actual result: Select France, you will see paris, NYC and San Francisco in second list. Error log:N/A
data/org.eclipse.birt.data/src/org/eclipse/birt/data/engine/impl/ResultIterator.java
hasNext = hasNextRow( );
		}
		
		if ( hasNext )
			this.prepareCurrentRow( );
		
		if ( ! hasNext )
			state = AFTER_LAST_ROW;
		
		return hasNext;
	}
	
	/**
	 * @return
	 * @throws DataException 
	 */
	protected boolean hasNextRow( ) throws DataException
	{
		return this.odiResult.next( );
	}
	/*
	 * (non-Javadoc)
	 * @see org.eclipse.birt.data.engine.api.IResultIterator#isEmpty()
	 */
	public boolean isEmpty() throws DataException
	{
		return this.odiResult.getRowCount( ) == 0 ? true : false;
	}
	
	/*