Bug 123726 "Top n", "Bottom n" in highlight dialog doesn't work.
Description: "Top n", "Bottom n" in highlight dialog doesn't work. Steps to reproduce: 1. Add a highlight for a table. 2. Set highlight rule: "account_id", "top n", "3", let its font color red. 3. Preview the report, it doesn't work. Attached is design file.
data/org.eclipse.birt.data/src/org/eclipse/birt/data/engine/impl/PreparedQuery.java
*/
		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" );
		}
		/**
		 * Closes the executor; release all odi resources
		 */