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/DataRequestSessionImpl.java
null );
				cubeMaterializer.close( );
			}
		} 
		catch ( Exception e )
		{
			throw new DataException( e.getLocalizedMessage( ) );
		}
	}
	/**
	 * Create a cube materializer.
	 * @param cubeHandle
	 * @return
	 * @throws DataException
	 * @throws IOException
	 * @throws BirtException
	 */
	private CubeMaterializer createCubeMaterializer( CubeHandle cubeHandle )
			throws DataException, IOException, BirtException
	{
		CubeMaterializer cubeMaterializer;
		cubeMaterializer = new CubeMaterializer( this.sessionContext.getDataEngineContext( )
				.getTmpdir( ) + this.dataEngine.hashCode( ),
				cubeHandle.getQualifiedName( ) );
		return cubeMaterializer;
	}
	/**
	 * 
	 * @param cubeHandle
	 * @param cubeMaterializer