我在为解放和数据库中停下来的两家实体树立榜样方面遇到困难。 感谢任何帮助。
有一个公司实体和表格,提供公司名称和“公司代码”。 公司法典必须是独一无二的。
公司可充当2个不同的实体、客户或伙伴。
我们有单独的客户和伙伴实体。
我看到的复杂因素
(1) 公司既可以是客户,也可以是伙伴。
2) 公司法典必须保持独特性。
3) 我们希望能够创建新的客户和伙伴,通过公司编码作为参数。 例如,新客户(“WALMART”)和新的合伙人(“WALMART”)应向同一公司进行测绘。
单价和多价证券不发挥作用,因为它们没有向一家公司标有相同公司代码的商家和客户地图。
感谢大家。
您能否收到一份公司表格,表明合伙人和客户实体有多到一链接? 这将使你能够把公司设在伴侣和客户上,作为描述者(更不用继承,但更接近打字)。
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