Bug 190419 The topn filter doesn't take effect on the datetime type dimension[1102]
Description: The topn filter doesn't take effect on the datetime type dimension[1102] Build number: 2.2.0.v20070601-1347 Steps to reproduce: 1, New a crosstab which includes datetime type dimension 2, Specify a filter on the year level using two filter condition data["year"] topn 2 or dimension["Date"]["year"] topn 2 3, Preview Expected result: Both filter condition can take effect Actual result: No effect only 2005 year in crosstab
data/org.eclipse.birt.data/src/org/eclipse/birt/data/engine/olap/data/api/CubeQueryExecutorHelper.java
}
	
	/**
	 * This method is responsible for computing the aggregation result according
	 * to the specified aggregation definitions.
	 * @param aggregations
	 * @param stopSign
	 * @return
	 * @throws DataException
	 * @throws IOException
	 * @throws BirtException
	 */
	private IAggregationResultSet[] onePassExecute(
			AggregationDefinition[] aggregations, StopSign stopSign )
			throws DataException, IOException, BirtException
	{
		IDiskArray[] dimPosition = getFilterResult( );
		int count = 0;
		for ( int i = 0; i < dimPosition.length; i++ )
		{
			if ( dimPosition[i] != null )
			{
				count++;
			}
		}
		IDimension[] dimensions = cube.getDimesions( );
		String[] validDimensionName = new String[count];
		IDiskArray[] validDimPosition = new IDiskArray[count];
		int pos = 0;
		for ( int i = 0; i < dimPosition.length; i++ )