您要查找的是不是:
- The database server verifies referential integrity by counting orphans. 数据库服务器通过计算遗孤数来校验参照完整性。
- Ensure that the Enforce Referential Integrity check box is selected. 确保“实施参照完整性”复选框已选中。
- Referential integrity helps ensure that references stay synchronized and is dependent upon table relationships. 参照完整性帮助确保参照保持同步并且依赖于表关系。
- Constraints support domain integrity, entity integrity, and referential integrity, as well as user-defined integrity. 约束支持域完整性、实体完整性、引用完整性以及用户定义完整性。
- Don't refer to this matter again, please. 请不要再提这件事了。
- The REFERENCES clause now supports the SET NULL and SET DEFAULT cascading referential integrity actions. REFERENCES子句现在支持级联引用完整性操作SET NULL和SET DEFAULT。
- The effect of the resistor is to introduce a small pedestal voltage on to the integrator output at the beginning of the reference integrate phase. 电阻的效果,是在基准积分阶段的开始期,引入一个小的基本电压到调节器的输出。
- You can also set the join type, or enforce referential integrity and choose a cascade option. 还可以设置联接类型,或实施参照完整性,以及选择级联选项。
- Also, the relationship might enforce a set of rules called referential integrity. 此外,关系会实施一组称为参照完整性的规则。
- As a tester, the first thing to do is find out how referential integrity is being maintained in your database. 作为一名测试人员,你要做的第一件事就是明确你要测试的数据库的引用完整性是用何种手段进行维护的。
- When you enforce referential integrity and choose the Cascade Update Related Fields option, and you then update a primary key, Access automatically updates all fields that reference the primary key. 如果您实施了参照完整性并选择“级联更新相关字段”选项,在您更新主键时,Access将自动更新参照主键的所有字段。
- Used to verify a certain condition (insure that a scalar subquery returns one row, validate referential integrity, etc). 用于验证特定条件(确保标量子查询返回一行,验证引用完整性等)。
- A relationship that does not enforce referential integrity appears as a thin line between the common fields supporting the relationship. 不实施参照完整性的关系在支持该关系的公共字段之间显示为细线。
- The Analysis Services service can now use settings for each hierarchy in a dimension to determine how to handle referential integrity issues. Analysis Services服务现在可以使用维度中每个层次结构的设置来确定如何处理引用完整性问题。
- To make sure your data is not out of sync, you can enforce referential integrity between the titles and publishers tables. 为确保数据不失去同步,可以在titles和publishers表之间强制引用完整性。
- This reference book is very useful to our study. 这本参考书对我们的研究很有用。
- Is this reference book of any use to me? 这本参考书对我有用处吗?
- INSTEAD OF UPDATE and DELETE triggers are not allowed on tables that are targets of cascaded referential integrity constraints. 不允许在作为级联引用完整性约束目标的表上使用INSTEAD OF UPDATE和DELETE触发器。
- I like to have my reference book within my reach. 我喜欢把参考书放在随手拿得到的地方。
- The DRI actions enforced by FOREIGN KEY constraints can be supplemented with additional referential integrity logic defined in triggers on a table. 可以对FOREIGN KEY约束所强制执行的DRI操作补充表的触发器中定义的其他引用完整性逻辑。
