我原来的问题可以在这里找到： RavenDB 索引查询问题
我现在使用以下索引得到了很好的效果：
public class JobsQueuedListCurrent : AbstractIndexCreationTask<AppointmentReminder, JobsQueuedListCurrent.IndexResult>
{
public class IndexResult
{
public int Id { get; set; }
public DateTime AppointmentDateTime { get; set; }
public ReminderStatus ReminderStatus { get; set; }
public DateTime JobDateTime { get; set; }
public JobStatus JobStatus { get; set; }
}
public JobsQueuedListCurrent()
{
Map = appointmentreminders => from appointmentreminder in appointmentreminders
from job in appointmentreminder.NotificationJobs
where (appointmentreminder.ReminderStatus != ReminderStatus.Confirmed)
select new
{
Id = appointmentreminder.Id,
AppointmentDateTime = appointmentreminder.AppointmentDateTime,
ReminderStatus = appointmentreminder.ReminderStatus,
JobDateTime = appointmentreminder.AppointmentDateTime.AddDays(job.DaysOffset),
JobStatus = job.JobStatus
};
Store(x => x.AppointmentDateTime, FieldStorage.Yes);
Store(x => x.ReminderStatus, FieldStorage.Yes);
Store(x => x.JobDateTime, FieldStorage.Yes);
Store(x => x.JobStatus, FieldStorage.Yes);
}
}
我将代码从本地机器移到 AppHarbor 和 RavenHQ。我现在可以在 Appharbor 和 RavenHQ 中连接和查询普通数据。我的控制器看起来像：
public ActionResult GetJobsQueuedListCurrent()
{
var jobsqueuedlist = RavenSession.Query<JobsQueuedListCurrent.IndexResult, JobsQueuedListCurrent>()
.OrderBy(x => x.AppointmentDateTime)
.As<AppointmentReminder>()
.Take(20)
.ToList();
return View("List", jobsqueuedlist);
}
当我添加以下 where 子句时，效果很好：
.Where(x => (x.JobDateTime <= DateTime.Now))
使控制器看起来像：
public ActionResult GetJobsQueuedListCurrent()
{
var jobsqueuedlist = RavenSession.Query<JobsQueuedListCurrent.IndexResult, JobsQueuedListCurrent>()
.Where(x => (x.JobDateTime <= DateTime.Now))
.OrderBy(x => x.AppointmentDateTime)
.As<AppointmentReminder>()
.Take(20)
.ToList();
return View("List", jobsqueuedlist);
}
现在这会导致错误 (500)：内部服务器错误，输出的 pastebin 链接如下：
我可以做些什么来允许查询在 Where 子句中使用日期时间？顺便说一句，我在我的客户端上使用最新的不稳定 (1.2.2139-Unstable) 与 RavenHQ 交谈。谢谢。