2sxc dnn sql数据库和DNN搜索

Question

如果在我的剃刀模板中获得此代码：

@using DotNetNuke.Entities.Modules
@using ToSic.Eav.DataSources
@using ToSic.SexyContent.Search
@functions
{
// Customize data not used - but it could often be used in search-demos, so I left it in
public override void CustomizeData()
{
    // Don't customize anything, nothing to customize in this case
}

/// <summary>
/// Populate the search - ensure that each entity has an own url/page
/// </summary>
/// <param name="searchInfos"></param>
/// <param name="moduleInfo"></param>
/// <param name="startDate"></param>
public override void CustomizeSearch(Dictionary<string, List<ISearchInfo>> searchInfos, ModuleInfo moduleInfo, DateTime startDate)
{
    // all we'll do is tell the search engine that the URL is a bit different for each found entity
    foreach (var si in searchInfos["SearchIndex"])
    {
        si.QueryString = "?id=" + si.Entity.EntityId;
    }
}
}

使用此数据查询：

但是dnn搜索没有拿起物品？搜索索引器运行时，我没有在dnn日志中看到错误。我是否必须使用自定义数据功能？

我运行的查询就是这个：

SELECT [Hotel_ID]  as EntityId
  ,[Hotel_ID]
  ,[Hotel_Name] + ' in ' + [City_Name] as EntityTitle
  ,[Hotel_Name]
  ,[Hotel_Address1]
  ,[Hotel_Address2]
  ,[Hotel_Address3]
  ,[Hotel_LAT]
  ,[Hotel_LNG]
  ,[Hotel_Website]
  ,[Hotel_Telephone1]
  ,[Hotel_Telephone2]
  ,[Hotel_Email1]
  ,[Hotel_Email2]
  ,[Hotel_Fax1]
  ,[Hotel_Logo]
  ,[Hotel_ZoomLevel]
  ,[City_Name]
  ,[Neighborhood_Name]
  ,[Departments_Name]
  FROM [CI-HotelList]

有人能指出我正确的方向吗？