我对data consistency
and有点困惑data integrity
。来自Oracle 数据库概念:
data integrity
--------------
Business rules that dictate the standards for acceptable data. These rules
are applied to a database by using integrity constraints and triggers to
prevent invalid data entry.
来自维基百科
Consistency
-----------
Consistency states that only valid data will be written to the database.
data consistency
那么和 和有什么区别data integrity
呢?
提前致谢。