item_chest_open_logs.sql 1.3 KB

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  1. -- 表 kku_item_chest_open_logs 的创建SQL
  2. DROP TABLE IF EXISTS `kku_item_chest_open_logs`;
  3. CREATE TABLE `kku_item_chest_open_logs` (
  4. `id` int NOT NULL AUTO_INCREMENT COMMENT '记录ID,主键',
  5. `user_id` int NOT NULL COMMENT '用户ID',
  6. `chest_id` int NOT NULL COMMENT '宝箱ID,外键关联kku_item_items表',
  7. `open_time` timestamp NULL DEFAULT NULL COMMENT '开启时间',
  8. `open_quantity` int NOT NULL COMMENT '开启数量',
  9. `result_items` json NOT NULL COMMENT '获得的物品列表,包含物品ID、数量等信息',
  10. `pity_triggered` tinyint DEFAULT '0' COMMENT '是否触发保底机制(0:否, 1:是)',
  11. `pity_content_id` int DEFAULT NULL COMMENT '触发保底的内容ID,外键关联kku_item_chest_contents表(可为空)',
  12. `ip_address` varchar(100) COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '操作的IP地址(用于安全审计)',
  13. `device_info` varchar(255) COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '设备信息(用于安全审计)',
  14. `created_at` timestamp NULL DEFAULT NULL COMMENT '创建时间',
  15. PRIMARY KEY (`id`),
  16. KEY `idx_user_open` (`user_id`,`open_time`),
  17. KEY `idx_chest_id` (`chest_id`),
  18. KEY `idx_pity_triggered` (`pity_triggered`)
  19. ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='宝箱开启记录表';