5. The Core Concepts of Asserted Versioning
Objects, Episodes, Versions and Assertions97 Temporal Integrity Constraints104
Temporal Entity Integrity104
Temporal Referential Integrity108
Bi-Temporal Tables and Non-Bi-Temporal Views111 Surrogate Keys and Bi-Temporal Match Logic115
Surrogate Keys, Business Keys and Conventional Tables115
Surrogate Keys, Business Keys and Asserted Version Tables116
Managed objects are data which transformations and constraints treat as a single unit. In the relational model, individual rows of data are the managed objects to which integrity constraints are applied, and these individual rows of data each represent a different object. One object: ...