{
  "summary": [
    {
      "table": "entity_import",
      "title": "实体导入记录表",
      "comment": "实体导入日志（只读，不可手工增删改）",
      "primary": ["id"]
    }
  ],
  "fields": [
    {"name": "id", "type": "str", "length": 32, "primary": true, "comment": "主键"},
    {"name": "world_id", "type": "str", "length": 32, "comment": "目标世界"},
    {"name": "scene_id", "type": "str", "length": 32, "comment": "目标场景"},
    {"name": "file_name", "type": "str", "length": 255, "comment": "导入文件名"},
    {"name": "total", "type": "int", "comment": "总条数"},
    {"name": "success", "type": "int", "comment": "成功条数"},
    {"name": "fail", "type": "int", "comment": "失败条数"},
    {"name": "status", "type": "str", "length": 16, "comment": "导入状态（appcodes import_status：0进行中/1成功/2失败）"},
    {"name": "created_at", "type": "timestamp", "comment": "导入时间"}
  ],
  "indexes": [
    {"name": "idx_entity_import_world", "fields": ["world_id"]}
  ],
  "codes": [
    {"field": "world_id", "table": "world", "valuefield": "id", "textfield": "name"},
    {"field": "scene_id", "table": "scene", "valuefield": "id", "textfield": "name"},
    {"field": "status", "table": "appcodes_kv", "cond": "parentid='import_status'", "valuefield": "k", "textfield": "v"}
  ]
}