| 1. | The implementation of data integrity constraint based on client server 数据完整性约束的实现技术 |
| 2. | Cascading referential integrity constraints 级联引用完整性约束 |
| 3. | Database integrity constraints force you to insert or delete data in a given order 数据库完整性约束迫使您以给定的顺序插入或者删除数据。 |
| 4. | Methods , you will find that the order is not indiscriminate and is in fact imposed by your integrity constraints 方法时,您会发现顺序并非是随意的,事实上它是由完整性约束所限定的。 |
| 5. | Consistency - every transaction must preserve the integrity constraints - the declared consistency rules - of the database 一致性每个事务必须保持数据库的完整性约束声明的一致性规则。 |
| 6. | In the creation of a database , a data model and integrity constraints can create certainty in the structure and content of the data 在数据库创建中,数据模型和完整性限制能创建数据结构和内容的确定性。 |
| 7. | 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。 |
| 8. | 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。 |
| 9. | 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。 |
| 10. | Might indicate a system - level problem cannot make a connection to the database , a logical problem no more rows in the result set , or a problem with the specific data the primary key for the row you just tried to insert already exists or violates an entity integrity constraint 可能指示一个系统级问题(不能连接到数据库) 、逻辑问题(在结果集中没有更多的行)或者特定数据的问题(您刚才试图插入行的主键已经存在或者违反实体完整性约束) 。 |