DELIMITER $$
CREATE OR REPLACE DEFINER=`vn`@`localhost` PROCEDURE `vn`.`parking_algemesi`(vFromRow INT, vToRow INT, vSectorFk INT, vLetter VARCHAR(1), vPickingOrder INT, vTrolleysByLine INT)
BEGIN

	DECLARE vRow INT;
    DECLARE vCode VARCHAR(8);
    DECLARE i INT;
    
    IF vToRow < vFromRow THEN
    
		SET vRow = vFromRow;
    
		WHILE vRow >= vToRow DO
        
			SET i = 1;
            
            WHILE i <= vTrolleysByLine DO
            
				SET vCode = CONCAT(vLetter,'-', LPAD(vRow,2,'0'),'-', i);
            
				INSERT IGNORE INTO vn.parking( sectorFk, `code`, pickingOrder)
					VALUES (vSectorFk, vCode, vPickingOrder + (i * 10))
					ON DUPLICATE KEY UPDATE `code` = vCode;
                    
				SET i = i + 1;
            
            END WHILE;
        
			SET vRow = vRow - 1;
            
        END WHILE;

	ELSE
    
		SET vRow = vFromRow;
    
		WHILE vRow <= vToRow DO
        
			SET i = 1;
            
            WHILE i <= vTrolleysByLine DO
            
				SET vCode = CONCAT(vLetter,'-', LPAD(vRow,2,'0'),'-', i);
            
				INSERT IGNORE INTO vn.parking( sectorFk, `code`, pickingOrder)
					VALUES (vSectorFk, vCode, vPickingOrder + (i * 10) )
					ON DUPLICATE KEY UPDATE `code` = vCode;
                    
				SET i = i + 1;
            
            END WHILE;
        
			SET vRow = vRow + 1;
            
        END WHILE;
  	
		
   END IF;
			
	
END$$
DELIMITER ;