Bug 120958 Match operator does not work
1. Insert a table and a data set field, such as customerName. 2. Specify the following filter for the table: row["customerName"] Match /^Mini/i (This is a valid JavaScript regular expression) 3. Preview the report. An error message appears saying that the conditional operator is not supported. See attached report design.
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/adapter/ModelDteApiAdapter.java
paramBindingCandidates.put( modelParamBinding.getParamName( ),
						modelParamBinding.getExpression( ) );
			}
		}
		
		if ( paramBindingCandidates.size( ) > 0 )
		{
			elmtIter = paramBindingCandidates.keySet( ).iterator( );
			while ( elmtIter.hasNext( ) )
			{
				Object paramName = elmtIter.next( );
				assert ( paramName != null && paramName instanceof String );
				String expression = ( String ) paramBindingCandidates
						.get( paramName );
				dteDataSet.addInputParamBinding( newInputParamBinding(
						( String ) paramName, expression ) );
			}
		}
		
		elmtIter = modelDataSet.computedColumnsIterator( );
		if ( elmtIter != null )
		{
			while ( elmtIter.hasNext( ) )
			{
				ComputedColumnHandle modelCmptdColumn = ( ComputedColumnHandle ) elmtIter
						.next( );
				IComputedColumn dteCmptdColumn = newComputedColumn( modelCmptdColumn );
				dteDataSet.addComputedColumn( dteCmptdColumn );
			}