关系数据库元数据处理类(一) 创建元数据实体

/// <summary>
/// 数据库
/// </summary>
public class Database
{
public string Name { get; set; }
}

/// 表
/// </summary>
public class Table
{
/// <summary>
/// 所属数据库
/// </summary>
public string DatabaseName { get; set; }

/// <summary>
/// 数据库
/// </summary>
public Database Database { get; set; }

/// <summary>
/// 表名称
/// </summary>
public string Name { get; set; }

/// <summary>
/// 说明
/// </summary>
public string Explain { get; set; }

}

/// <summary>
/// 表关系
/// </summary>
public class Relation
{
/// <summary>
/// 主键表
/// </summary>
public Table PrimaryTable { get; set; }

public string PrimaryTableName { get; set; }

/// <summary>
/// 外键表
/// </summary>
public Table ForeignTable { get; set; }

public string ForeignTableName { get; set; }

/// <summary>
/// 外键字段
/// </summary>
public Column ForeignKey { get; set; }

public string ForeignKeyName { get; set; }

/// <summary>
/// 主键字段
/// </summary>
public Column PrimaryKey { get; set; }

public string PrimaryKeyName { get; set; }
}