referential integrity constraint是什么意思_referential integrity constraint中文

referential integrity constraint中文什么意思

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Cascading referential integrity constraints
级联引用完整性约束
Declarative referential integrity constraints can be added to the tables to make sure that interrelated data in different tables remains consistent
可以向表上添加声明性引用完整性( dri )约束，以确保不同表中的相关数据保持一致。
Entity integrity constraints , referential integrity constraints , and user - defined most intergrity constraints of relational database were all preserved after the conversion
转换过程可保留关系数据库的实体完整性约束、参照完整性约束和绝大部分的用户自定义完整性约束。
In the essay , discussions are focused on the transparency of database linkage and location , error management in remote control , treatment of suspending matters , referential integrity constraint , database access security and inquiry optimization
文中，对oracle分布式数据库系统设计与实现中的数据库链接与位置透明性、远程过程中错误的管理、悬而未决事务的处理、参照完整性约束、数据库访问的安全性以及查询优化几个部分重点进行了探索。

referential integrity constraint中文什么意思