ALTER TABLE IF EXISTS `vn2008`.`warehouse_pickup` RENAME `vn`.`warehousePickup`;

ALTER TABLE IF EXISTS `vn`.`warehousePickup` 
CHANGE COLUMN IF EXISTS `warehouse_id` `warehouseFk` smallint(5) unsigned NOT NULL,
CHANGE COLUMN IF EXISTS `agency_id` `agencyModeFk` int(11) DEFAULT NULL;