ALTER TABLE `shop_cond_of_delivery_table` CHANGE `shop_cond_of_delivery_weight_from` `shop_cond_of_delivery_weight_from` DECIMAL( 8, 2 ) NULL DEFAULT NULL ,
CHANGE `shop_cond_of_delivery_weight_to` `shop_cond_of_delivery_weight_to` DECIMAL( 8, 2 ) NULL DEFAULT NULL ,
CHANGE `shop_cond_of_delivery_price_from` `shop_cond_of_delivery_price_from` DECIMAL( 8, 2 ) NULL DEFAULT NULL ,
CHANGE `shop_cond_of_delivery_price_to` `shop_cond_of_delivery_price_to` DECIMAL( 8, 2 ) NULL DEFAULT NULL;