带有视图的城堡ActiveRecord错误:生成密钥的NHibernate.PropertyNotFoundException [英] Castle ActiveRecord Error With View: NHibernate.PropertyNotFoundException for generated key

问题描述

我正在使用ActiveRecord映射视图，这意味着我需要一个主键.我没有一个，因此我正在使用ROW_NUMBER()在视图定义中创建一个以放置系统.但是，我似乎不知道如何正确映射它.我得到了:

I'm mapping a view using ActiveRecord, which means I need a primary key. I don't have one, so I'm using ROW_NUMBER() to create one in the view definition to placate the system. However, I don't seem to know how to map it properly. I'm getting:

在类"blah_blah"中找不到字段"stupidID" NHibernate.PropertyNotFoundException:在类"blah_blah"中找不到字段"stupidID"

Could not find field 'stupidID' in class 'blah_blah' NHibernate.PropertyNotFoundException: Could not find field 'stupidID' in class 'blah_blah'

我的映射如下所示.没有

My mapping looks like this. There is no

    public long? stupidID;
    [PrimaryKey("StupidId", Access = PropertyAccess.NosetterLowercaseUnderscore)]
    public long? StupidId
    {
      get { return stupidID; }
    }

任何人都可以看到我所缺少的吗?

Can anyone see what I'm missing?

推荐答案

NosetterLowercaseUnderscore表示按照惯例使用前缀"_"，并且它是小写字母，因此应将字段命名为_stupidid而不是stupidID.

NosetterLowercaseUnderscore means that by convention a prefix '_' is used and it's lowercase, so the field should be called _stupidid instead of stupidID.

此外，PK不应为可为空的类型.我会使用long而不是long?

Also, the PK shouldn't be a nullable type. I'd use long instead of long?

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