Bug 211015 The XTab can be preview after remove its measure's binding[1102]
Description: I created a crosstab and for my mistaken step I remove the measure's binding. But preview is ok. At this time I don't know my measure's binding is gone. After that I want specify a filter on measure. But I can not found the measure in the selecting list. Build number: 2.3.0.v20071127-1036 Steps to reproduce: 1, New a Crosstab with levels and measures 2, Delete all the bindings of measure 3, Preview the crosstab Expected result: The preview should be failed. Actual result: The preview is ok, and all the measures are in the results
data/org.eclipse.birt.data/src/org/eclipse/birt/data/engine/olap/impl/query/CubeCursorImpl.java
{
		
		return null;
	}
	public Reader getCharacterStream( int arg0 ) throws OLAPException
	{
		
		return null;
	}
	public Reader getCharacterStream( String arg0 ) throws OLAPException
	{
		
		return null;
	}
	public Clob getClob( int arg0 ) throws OLAPException
	{
		
		return null;
	}
	public Clob getClob( String arg0 ) throws OLAPException
	{
		
		return null;
	}
	public Date getDate( int arg0 ) throws OLAPException
	{
		
		return null;
	}
	public Date getDate( String arg0 ) throws OLAPException