Fluent NHibernate:将布尔属性映射到ORACLE数据库

我想将bool c#属性映射到Oracle DB。为此我尝试了几种方法。但没有奏效。网上并没有最佳解决方案的例子。 我的实体如下:

 public class Department : EntityBase<short>
{
    [JsonIncludeProperty(NameOfSet = "list")]
    public virtual string Name { get; set; }

    public virtual  Department ParentDepartment { get; set; }
    public virtual IList<Department> ChildDepartments { get; set; }
    // Bool value
    public virtual bool IsActive { get; set; }
}

从…起 this 流畅的映射示例:

public class DepartmentMap : ClassMap<Department>
{
    public DepartmentMap()
    {
        Table("DEPARTMENTS");
        LazyLoad();
        Id(x => x.Id)
            .GeneratedBy.Sequence("DEPARTMENTS_SEQ")
            .Not.Nullable()
            .Column("DEPARTMENT_ID")
            .CustomSqlType("NUMBER(5,0)");
        Map(x => x.Name).Not.Nullable().Column("DEPARTMENT_NAME").CustomSqlType("NVARCHAR2(100)");

        Map(department => department.IsActive).Not.Nullable().Column("IS_ACTIVE").CustomType<YesNoType>();

        HasMany(x => x.ChildDepartments)
            .AsList()
            .Inverse()
            .Cascade.All()
            .KeyColumn("PARENT_DEPARTMENT_ID");

        References(x => x.ParentDepartment, "PARENT_DEPARTMENT_ID");
    }
}

但这种方法和其他方法都行不通。请帮帮我。