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- -- ******************************************************************
- -- 表 kku_mex_warehouse 的创建SQL
- -- 对应的Model: App\Module\Mex\Models\MexWarehouse
- -- 警告: 此文件由系统自动生成,禁止修改!
- -- ******************************************************************
- CREATE TABLE `kku_mex_warehouse` (
- `id` bigint(20) unsigned NOT NULL AUTO_INCREMENT COMMENT '记录ID,主键',
- `item_id` int(11) NOT NULL COMMENT '商品ID,关联物品表',
- `quantity` int(11) NOT NULL DEFAULT '0' COMMENT '库存数量',
- `total_buy_amount` decimal(20,5) DEFAULT '0.00000' COMMENT '累计买入金额',
- `total_sell_amount` decimal(20,5) DEFAULT '0.00000' COMMENT '累计卖出金额',
- `total_buy_quantity` int(11) DEFAULT '0' COMMENT '累计买入数量',
- `total_sell_quantity` int(11) DEFAULT '0' COMMENT '累计卖出数量',
- `last_transaction_at` timestamp NULL DEFAULT NULL COMMENT '最后交易时间',
- `created_at` timestamp NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
- `updated_at` timestamp NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
- PRIMARY KEY (`id`) USING BTREE,
- UNIQUE KEY `uk_item_id` (`item_id`) USING BTREE,
- KEY `idx_quantity` (`quantity`) USING BTREE,
- KEY `idx_last_transaction_at` (`last_transaction_at`) USING BTREE
- ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci ROW_FORMAT=DYNAMIC COMMENT='农贸市场系统仓库表';
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