Bug 128359 The logic is not correctly when a filter is added to the table on the layout
Description: The logic is not correctly when a filter is added to the table on the layout Steps to reproduce: Let me give an example. 1. Creat a report, new a datasource and a dataset 2. We consume that the dataset has 10 records(DataResult_A) . We set a filter(Filter_A) in the dataset, and then the 6 records of the dataset(DataResult_B) are gained. 3. Drag the dataset to the layout, and set another filter(Filter_B) on the table. Actual result: The result of Filter_B is based on DataResult_A. Expect result: The result of Filter_B should be based on DataResult_B.
data/org.eclipse.birt.data/src/org/eclipse/birt/data/engine/impl/PreparedQuery.java
}
		
		/**
		 * Populates odiQuery with this query's definitions
		 */
		protected void populateOdiQuery( ) throws DataException
		{
			assert odiQuery != null;
			assert queryDefn != null;
			
			Context cx = Context.enter();
			try
			{
				List temporaryComputedColumns = new ArrayList();
				
				
				List groups = queryDefn.getGroups();
				if ( groups != null && ! groups.isEmpty() )
				{
					IQuery.GroupSpec[] groupSpecs = new IQuery.GroupSpec[ groups.size() ];
					Iterator it = groups.iterator();
					for ( int i = 0; it.hasNext(); i++ )
					{
						IGroupDefinition src = (IGroupDefinition) it.next();
						
						IQuery.GroupSpec dest = groupDefnToSpec(cx, src,"_{$TEMP_GROUP_"+i+"$}_", -1 );
						groupSpecs[i] = dest;
						
						if( groupSpecs[i].isCompleteExpression() )
						{