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
/**
		 * @throws DataException
		 */
		public void execute() throws DataException
		{
			logger.logp( Level.FINER,
					PreparedQuery.Executor.class.getName( ),
					"execute",
					"Start to execute" );
			if(this.isExecuted)
				return;
			
			odiResult = executeOdiQuery( );
			
			this.dataSet.setResultSet( odiResult, false );
				
		    
		    aggregates = new AggregateCalculator( aggrTable, odiResult );
			    
		    
		    aggregates.calculate( getQueryScope() );
			
			this.isExecuted = true;
			
			logger.logp( Level.FINER,
					PreparedQuery.Executor.class.getName( ),
					"execute",
					"Finish executing" );
		}
		/**