当列存在时,Nhibernate错误'列名无效'

Question

嗨我有一个名为document的对象和一个名为user的对象

文献

    public virtual string Name { get; set; }
    public virtual string Description { get; set; }
    public virtual User User { get; set; }

Documentmap

    public DocumentMap()
    {
        Map(x => x.Name);
        Map(x => x.Description);
        References(x => x.User);
    }

用户

    public virtual string UserId { get; set; }
    public virtual string FirstName { get; set; }
    public virtual string MiddleInitial { get; set; }
    public virtual string LastName { get; set; }
    private readonly IList<Document> _documents = new List<Document>();
    public virtual IEnumerable<Document> Documents { get { return _documents; } }
    public virtual void Remove(Document document)
    {
        _documents.Remove(document);
    }
    public virtual void Add(Document document)
    {
        if (!document.IsNew() && _documents.Contains(document)) return;
        _documents.Add(document);
    }

    Map(x => x.UserId);
        Map(x => x.FirstName);
        Map(x => x.MiddleInitial);
        Map(x => x.LastName);
        HasMany(x => x.Documents).Access.CamelCaseField(Prefix.Underscore); 

相当直接(他们从诸如createddate modifieddate之类的东西继承基类)

当我尝试通过用户ID获取所有文档时,我得到了这个

列名称"UserId"无效.

列绝对是在表中.它还列出了几个不存在的基类项目.

我把sql带到了查询管理器中,然后我知道intellisense说它们是无效的列.我运行它,它执行得很好.还有更多使用这些基类的其他对象没有问题.

我已经尝试了各种各样的事情,比如显式映射键名,列名使用逆等无效.真的不知道该怎么做.谢谢,Raif

//根据请求编辑对不起,它是如此冗长.数据库由nhibernate创建模式创建

文献

public class Document : Entity
{
    public virtual string Name { get; set; }
    public virtual string Description { get; set; }
    public virtual DocumentCategory DocumentCategory { get; set; }
    [ValueOf(typeof(DocumentFileType))]
    public virtual string FileType { get; set; }
    public virtual string FileUrl { get; set; }
    public virtual int? Pages { get; set; }
    public virtual decimal? Size { get; set; }
    public virtual User User { get; set; }
}

public class DocumentMap : EntityMap<Document>
{
    public DocumentMap()
    {
        Map(x => x.Name);
        Map(x => x.Description);
        Map(x => x.FileUrl);
        Map(x => x.Pages);
        Map(x => x.Size);
        Map(x => x.FileType);
        References(x => x.DocumentCategory);
        References(x => x.User);
    }
}

实体

public class Entity : IGridEnabledClass, IEquatable<Entity>
{
    public virtual int EntityId { get; set; }
    public virtual DateTime? CreateDate { get; set; }
    public virtual DateTime? ChangeDate { get; set; }
    public virtual int ChangedBy { get; set; }
    public virtual bool Archived { get; set; }

    public virtual bool IsNew()
    {
        return EntityId == 0;
    }

用户

 public class User : DomainEntity, IUser
{
    public virtual string UserId { get; set; }
    [ValidateNonEmpty]
    public virtual string FirstName { get; set; }
    public virtual string MiddleInitial { get; set; }
    [ValidateNonEmpty]
    public virtual string LastName { get; set; }
    public virtual string Title { get; set; }
    public virtual DateTime? BirthDate { get; set; }
    public virtual string StartPage { get; set; }
    public virtual UserLoginInfo UserLoginInfo { get; set; }
    public virtual UserStatus UserStatus { get; set; }
    public virtual Photo HeadShot { get; set; }
    private readonly IList<Document> _documents = new List<Document>();
    public virtual IEnumerable<Document> Documents { get { return _documents; } }
    public virtual void Remove(Document document)
    {
        _documents.Remove(document);
    }
    public virtual void Add(Document document)
    {
        if (!document.IsNew() && _documents.Contains(document)) return;
        _documents.Add(document);
    }
    several more collections

public class UserMap : DomainEntityMap<User>
{
    public UserMap()
    {
        Map(x => x.UserId);
        Map(x => x.FirstName);
        Map(x => x.MiddleInitial);
        Map(x => x.LastName);
        Map(x => x.BirthDate);
        Map(x => x.StartPage);
        References(x => x.UserStatus);
        References(x => x.UserLoginInfo);
        References(x => x.HeadShot);
        HasMany(x => x.Documents).Access.CamelCaseField(Prefix.Underscore); 

数据库表从脚本选择创建管理工作室上的菜单项

  SELECT [EntityId]
  ,[CreateDate]
  ,[ChangeDate]
  ,[ChangedBy]
  ,[Archived]
  ,[Name]
  ,[Description]
  ,[FileUrl]
  ,[Pages]
  ,[Size]
  ,[FileType]
  ,[DocumentCategoryId]
  ,[UserId]
  FROM [DecisionCriticalSuite].[dbo].[Document]
 GO


  SELECT [EntityId]
  ,[CreateDate]
  ,[ChangeDate]
  ,[ChangedBy]
  ,[Archived]
  ,[TenantId]
  ,[OrgId]
  ,[UserId]
  ,[FirstName]
  ,[MiddleInitial]
  ,[LastName]
  ,[BirthDate]
  ,[StartPage]
  ,[UserStatusId]
  ,[UserLoginInfoId]
  ,[HeadShotId]
  ,[OrganizationId]
  FROM [DecisionCriticalSuite].[dbo].[User]
  GO

来自nhprof的错误

ERROR: 
Invalid column name 'UserId'.
Invalid column name 'UserId'.
Invalid column name 'EntityId'.
Invalid column name 'EntityId'.
Invalid column name 'CreateDate'.
Invalid column name 'ChangeDate'.
Invalid column name 'ChangedBy'.
Invalid column name 'Archived'.
Invalid column name 'FileType'.
Invalid column name 'UserId'.Could not execute query: SELECT documents0_.UserId as UserId1_, documents0_.EntityId as EntityId1_, documents0_.EntityId as EntityId49_0_, documents0_.CreateDate as CreateDate49_0_, documents0_.ChangeDate as ChangeDate49_0_, documents0_.ChangedBy as ChangedBy49_0_, documents0_.Archived as Archived49_0_, documents0_.Name as Name49_0_, documents0_.Description as Descript7_49_0_, documents0_.FileUrl as FileUrl49_0_, documents0_.Pages as Pages49_0_, documents0_.Size as Size49_0_, documents0_.FileType as FileType49_0_, documents0_.DocumentCategoryId as Documen12_49_0_, documents0_.UserId as UserId49_0_ FROM [Document] documents0_ WHERE           documents0_.UserId=@p0

Answer 1

确保nhibernate正在查询与您在sql management studio中查询的数据库相同的数据库.