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我遇到了流畅和参考键自动映射的问题。例子是:重复的参考键 - 流利的NHibernate自动映射
public class ConfigurationCategory
{
public virtual Guid Id { get; private set; }
[NotNull]
public virtual String Name { get; set; }
public virtual String Description { get; set; }
public virtual String Icon { get; set; }
public virtual ConfigurationCategory Parent { get; set; }
public virtual IList<ConfigurationCategory> Children { get; private set; }
public ConfigurationCategory()
{
Children = new List<ConfigurationCategory>();
}
}
结果在下面的SQL-输出:
CREATE TABLE "ConfigurationCategory"
...
parent_id uuid,
configurationcategory_id uuid,
CONSTRAINT "ConfigurationCategory_pkey" PRIMARY KEY (id),
CONSTRAINT fk6ccc850055890dc8 FOREIGN KEY (configurationcategory_id)
REFERENCES "ConfigurationCategory" (id) MATCH SIMPLE
ON UPDATE NO ACTION ON DELETE NO ACTION,
CONSTRAINT fk6ccc8500ee71b726 FOREIGN KEY (parent_id)
REFERENCES "ConfigurationCategory" (id) MATCH SIMPLE
ON UPDATE NO ACTION ON DELETE NO ACTION
为什么ConfigurationCategory复制?