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- -- ******************************************************************
- -- 表 kku_task_costs 的创建SQL
- -- 对应的Model: App\Module\Task\Models\TaskCost
- -- 警告: 此文件由系统自动生成,禁止修改!
- -- ******************************************************************
- CREATE TABLE `kku_task_costs` (
- `id` int NOT NULL AUTO_INCREMENT COMMENT '主键',
- `task_id` int NOT NULL COMMENT '任务ID,外键关联task_tasks表',
- `cost_type` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '消耗类型(currency, item, energy, ticket等)',
- `cost_param1` varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '消耗参数1(如货币类型、物品类型等)',
- `cost_param2` varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '消耗参数2(如货币ID、物品ID等)',
- `quantity` int NOT NULL DEFAULT '1' COMMENT '消耗数量',
- `extra_data` json DEFAULT NULL COMMENT '额外数据(JSON格式)',
- `sort_order` int NOT NULL DEFAULT '0' COMMENT '排序权重(数值越大越靠前)',
- `created_at` timestamp NULL DEFAULT NULL COMMENT '创建时间',
- `updated_at` timestamp NULL DEFAULT NULL COMMENT '更新时间',
- PRIMARY KEY (`id`) USING BTREE,
- KEY `idx_task_id` (`task_id`) USING BTREE,
- KEY `idx_cost_type` (`cost_type`) USING BTREE,
- KEY `idx_cost_params` (`cost_param1`,`cost_param2`) USING BTREE,
- KEY `idx_sort` (`sort_order`) USING BTREE
- ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='任务接取消耗表';
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