MySQL倉庫管理系統(tǒng)是一個(gè)基于MySQL數(shù)據(jù)庫開發(fā)的倉庫管理系統(tǒng),它提供了多種功能,如實(shí)時(shí)庫存管理、訂單管理、報(bào)表生成等。
下面是MySQL倉庫管理系統(tǒng)的數(shù)據(jù)庫結(jié)構(gòu):
CREATE TABLE `product` ( `id` int(11) NOT NULL AUTO_INCREMENT, `name` varchar(255) NOT NULL, `price` decimal(10,2) NOT NULL, PRIMARY KEY (`id`) ) ENGINE=InnoDB DEFAULT CHARSET=utf8; CREATE TABLE `inventory` ( `product_id` int(11) NOT NULL, `quantity` int(11) NOT NULL, `update_time` datetime NOT NULL, PRIMARY KEY (`product_id`), CONSTRAINT `fk_inventory_product` FOREIGN KEY (`product_id`) REFERENCES `product` (`id`) ON DELETE CASCADE ON UPDATE CASCADE ) ENGINE=InnoDB DEFAULT CHARSET=utf8; CREATE TABLE `order` ( `id` int(11) NOT NULL AUTO_INCREMENT, `customer` varchar(255) NOT NULL, `create_time` datetime NOT NULL, PRIMARY KEY (`id`) ) ENGINE=InnoDB DEFAULT CHARSET=utf8; CREATE TABLE `order_item` ( `id` int(11) NOT NULL AUTO_INCREMENT, `order_id` int(11) NOT NULL, `product_id` int(11) NOT NULL, `quantity` int(11) NOT NULL, PRIMARY KEY (`id`), CONSTRAINT `fk_order_item_order` FOREIGN KEY (`order_id`) REFERENCES `order` (`id`) ON DELETE CASCADE ON UPDATE CASCADE, CONSTRAINT `fk_order_item_product` FOREIGN KEY (`product_id`) REFERENCES `product` (`id`) ON DELETE CASCADE ON UPDATE CASCADE ) ENGINE=InnoDB DEFAULT CHARSET=utf8;
產(chǎn)品表(product)存儲產(chǎn)品信息,包括產(chǎn)品ID、產(chǎn)品名稱和產(chǎn)品單價(jià)。庫存表(inventory)記錄每種產(chǎn)品的實(shí)時(shí)庫存數(shù)量,包括產(chǎn)品ID、庫存數(shù)量和最后修改時(shí)間。訂單表(order)存儲訂單信息,包括訂單ID、客戶名稱和創(chuàng)建時(shí)間。訂單項(xiàng)表(order_item)存儲訂單中每個(gè)產(chǎn)品的數(shù)量,包括訂單項(xiàng)ID、訂單ID、產(chǎn)品ID和數(shù)量。
還可以添加其他表,如供應(yīng)商表、客戶表、員工表等,以滿足更復(fù)雜的需求。