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
else
				{
					Iterator columnBindingNameIt = ExpressionUtil.extractColumnExpressions( sxp.getText( ) )
							.iterator( );
					while ( columnBindingNameIt.hasNext( ) )
					{
						IColumnBinding columnBinding = (IColumnBinding)columnBindingNameIt.next( );
						
						if ( referToAggregation( bindings,
								columnBinding.getResultSetColumnName( ) ) )
							return true;
					}
				}
			}
		}
		return false;
	}
	/*
	 * (non-Javadoc)
	 * @see org.eclipse.birt.report.data.adapter.api.DataRequestSession#execute(org.eclipse.birt.data.engine.api.IBasePreparedQuery, org.eclipse.birt.data.engine.api.IBaseQueryResults, org.mozilla.javascript.Scriptable)
	 */
	public IBaseQueryResults execute( IBasePreparedQuery query,
			IBaseQueryResults outerResults, Scriptable scope )
			throws AdapterException
	{
		try
		{
			if ( query instanceof IPreparedQuery )
			{
				return ( (IPreparedQuery) query ).execute( ( outerResults instanceof IQueryResults )