摘要：
一篇文章总结 关系型数据库中的key https://www.sqlrelease.com/sql server tutorial/types of keys Keys are fields in a table which participate in below activities in RD 阅读全文
摘要：
https://www.learnentityframeworkcore.com/configuration/many to many relationship configuration 目前无法使用 convention 来实现 many to many. 所以只能用 fluent api. e 阅读全文
摘要：
link: https://www.learnentityframeworkcore.com/conventions/one to many relationship this artical mainly talking about how to define an one to many rel 阅读全文
摘要：
https://www.learnentityframeworkcore.com/configuration/one to one relationship configuration By Convention ef core 通过 fk 去 区别 principle entity 和 depen 阅读全文