EF核心TPH鉴别器忽略基本实体

我有两个DbContext。A BaseDbContext BaseDbContext 打电话 FemaleDbContext .

public class BaseDbContext : DbContext
{
    public BaseDbContext(DbContextOptions options) : base(options) { }

    public virtual DbSet<Person> Person { get; set; }
    public virtual DbSet<House> House { get; set; }

    protected override void OnModelCreating(ModelBuilder modelBuilder)
    {
        modelBuilder.Entity<Person>().ToTable("Person", "dbo");
        modelBuilder.Entity<House>().ToTable("House", "dbo");

        modelBuilder.Entity<Person>().HasOne(e => e.House).WithMany(e => e.Persons);
        modelBuilder.Entity<House>().HasMany(e => e.Persons).WithOne(e => e.House);
    }
}

目标是扩展 Person

public class FemaleDbContext : BaseDbContext
{
    public DbSet<Female> Female { get; set; }

    public FemaleDbContext(DbContextOptions<FemaleDbContext> options) : base(options) { }

    protected override void OnModelCreating(ModelBuilder modelBuilder)
    {
        modelBuilder.Entity<Female>().HasBaseType<Person>();

        base.OnModelCreating(modelBuilder);
    }
}

Female 实体而不是 人 this.Context.Female.ToList() 在我的SubDbContext中,只有值为的实体 女性 在 Discriminator 在表中返回。但我想得到每一个实体。

另外,我的实体如下:

public class Person
{
    public int Id { get; set; }
    public string Firstname { get; set; }
    public string Middlename { get; set; }
    public string Lastname { get; set; }
}

public class Female : Person
{
    public bool? IsPregnant { get; set; }
}

这个。上下文。女性.ToList() 同时返回 Females Persons this.Context.Person.ToList() 已经归还了一切,不仅仅是 珀森斯