anchor.diff:  	* [category: Table Definition Functions]
   	*/
   	public any function boolean(
  -		string columnNames, 
  -		string default, 
  +		string columnNames,
  +		string default,
   		boolean null
   	) {
   		$combineArguments(args=arguments, combine="columnNames,columnName", required=true);
  
positive.code:  	* [category: Table Definition Functions]
   	*/
  	public any function char(
  		required string columnNames,
  		any limit,
  		string default,
  		boolean null
  
negative.code: 	* [category: Table Definition Functions]
  	*/
  	public any function binary(
  		string columnNames,
  		string default,
  		boolean null
  	) {
  		$combineArguments(args=arguments, combine="columnNames,columnName", required=true);
  