Bug 152443 Support boolean type in data set
Support boolean type in data set. It'll cause some data transform issue with absence of boolean type.
data/org.eclipse.birt.data/src/org/eclipse/birt/data/engine/odaconsumer/PreparedStatement.java
m_dataSetType );
			}
		}
		
		
		return Types.CHAR;    
	}
	 
	
	private int getIndexFromParamHints( String paramName )
	{
		if( m_parameterHints == null )
			return 0;
		
		ListIterator iter = m_parameterHints.listIterator();
		while( iter.hasNext() )
		{
			ParameterHint paramHint = 
				(ParameterHint) iter.next();
			
			if( paramHint.getName().equals( paramName ) )
				return paramHint.getPosition();
		}
		
		return 0;	
	}
	/**
	 * Clears the current input parameter values immediately.
	 * @throws DataException	if data source error occurs.
	 */