{
  "database_id": "96d39e69-c96b-4d22-9b29-6456de71c6c1",
  "database_name": "189数据库",
  "db_type": "mysql",
  "tables": [
    {
      "id": "d56ef61e-ac0d-439d-a2e8-133d766cbdd9",
      "database_id": "96d39e69-c96b-4d22-9b29-6456de71c6c1",
      "parent_table": "scores",
      "sub_table_name": "scores",
      "sub_table_comment": "",
      "mapping_type": "",
      "relation_field": "",
      "relation_type": "",
      "ddl": "CREATE TABLE `scores` (\n`id` int(10) unsigned NOT NULL AUTO_INCREMENT COMMENT '分数id'\n  `student_id` int(10) unsigned NOT NULL,\n  `subject` varchar(50) NOT NULL COMMENT '科目',\n  `score` double DEFAULT NULL COMMENT '分数',\n  `teacher_id` int(10) unsigned DEFAULT NULL,\n  `exam_date` date DEFAULT NULL COMMENT '考试日期',\n  `created_at` datetime DEFAULT CURRENT_TIMESTAMP,\n  PRIMARY KEY (`id`)\n) ENGINE=InnoDB AUTO_INCREMENT=48 DEFAULT CHARSET=utf8mb4",
      "created_at": "2026-03-06T16:07:17.146+08:00",
      "updated_at": "2026-03-06T16:07:17.146+08:00"
    }
  ],
  "updated_at": "2026-03-06T16:07:17.1980788+08:00"
}