/**
* Binds an SQL function to a column.
* This method can be used to setup a decode/encode scheme or
* perform UUID insertion. This method is especially useful for handling
* MySQL spatial columns, because they need to be processed first using
* the asText/GeomFromText functions.
*
* Example:
*
* R::bindFunc( 'read', 'location.point', 'asText' );
* R::bindFunc( 'write', 'location.point', 'GeomFromText' );
*
* Passing NULL as the function will reset (clear) the function
* for this column/mode.
*
* @param string $mode mode for function: i.e. read or write
* @param string $field field (table.column) to bind function to
* @param string $function SQL function to bind to specified column
*
* @return void
*/
public static function bindFunc($mode, $field, $function)
{
self::$redbean->bindFunc($mode, $field, $function);
}
