Bug 188803 The interval of datetime type level dosen't work[1102]
Description: The interval of datetime type level dosen't work[1102] Build number: 2.2.0.v20070524-0630 Steps to reproduce: 1, New a cube with datetime type levels 2, Specify the interval such as 2 on month level 3, New a crosstab using the cube 4, Preview Expected result: The month is group based on 2 interval Actual result: No effect after specify the interval of month Error log:
data/org.eclipse.birt.report.data.adapter/src/org/eclipse/birt/report/data/adapter/impl/DataSetIterator.java
{
		QueryDefinition query = new QueryDefinition( );
		query.setUsesDetails( false );
		
		query.setDataSetName( hierHandle.getDataSet( ).getQualifiedName( ) );
		List metaList = new ArrayList();
		this.prepareLevels( query,
				hierHandle, metaList );
		
		popualteFilter( session, hierHandle.filtersIterator( ), query );
		try
		{
			this.it = session.prepare( query ).execute( null ).getResultIterator( );
		}
		catch ( BirtException e )
		{
			throw new AdapterException( e.getLocalizedMessage( ), e );
		}
		
		this.metadata = new ResultMeta( metaList );
	}
	/**
	 * Create DataSetIterator for fact table.
	 * 
	 * @param session
	 * @param cubeHandle
	 * @throws BirtException
	 */
	public DataSetIterator( DataRequestSession session,
			TabularCubeHandle cubeHandle ) throws BirtException