{
  "summary": [
    {
      "name": "pbl_playtest_feedback",
      "comment": "Playtest 反馈/反思（reflection 走证据链外的轻量表）",
      "module": "pbl_scense_ext",
      "engine": "mariadb",
      "charset": "utf8mb4",
      "tenant_scoped": true
    }
  ],
  "fields": [
    {
      "name": "tenant_id",
      "comment": "租户ID(强制打头)",
      "null": false,
      "type": "str",
      "length": 32
    },
    {
      "name": "id",
      "comment": "主键",
      "null": false,
      "type": "int",
      "length": 20,
      "unsigned": true,
      "auto_increment": true
    },
    {
      "name": "session_id",
      "comment": "会话",
      "null": false,
      "type": "bigint"
    },
    {
      "name": "user_id",
      "comment": "用户",
      "null": false,
      "type": "str",
      "length": 32
    },
    {
      "name": "blueprint_id",
      "comment": "蓝图",
      "null": false,
      "type": "bigint"
    },
    {
      "name": "feedback_type",
      "comment": "类型",
      "null": false,
      "type": "str",
      "length": 64
    },
    {
      "name": "rating",
      "comment": "评分",
      "null": false,
      "type": "int"
    },
    {
      "name": "content_txt",
      "comment": "内容",
      "null": true,
      "type": "text"
    },
    {
      "name": "context_json",
      "comment": "上下文",
      "null": true,
      "type": "json"
    },
    {
      "name": "handled",
      "comment": "已处理",
      "null": false,
      "type": "bool"
    },
    {
      "name": "created_at",
      "comment": "创建时间",
      "null": false,
      "type": "datetime"
    },
    {
      "name": "updated_at",
      "comment": "更新时间",
      "null": false,
      "type": "datetime"
    }
  ],
  "indexes": [
    {
      "name": "idx_pf_session",
      "unique": false,
      "fields": [
        "tenant_id",
        "session_id"
      ]
    },
    {
      "name": "PRIMARY",
      "unique": true,
      "fields": [
        "id"
      ]
    }
  ],
  "codes": []
}