的意思 keyed attribute

1. The keyed attribute of the database table is the unique identifier that distinguishes each record.
数据库表的键属性是区分每个记录的唯一标识符。

2. In object-oriented programming, a keyed attribute is often used to access specific data within an object.
在面向对象编程中，键属性经常用于访问对象中的特定数据。

3. The keyed attribute of the product catalog is the product code that helps identify each item.
产品目录的键属性是产品代码，有助于识别每个项目。

4. When designing a relational database, it is important to define the keyed attributes for efficient data retrieval.
在设计关系数据库时，定义键属性以实现高效的数据检索是很重要的。

5. The keyed attribute of the employee database is the employee ID, which is used to uniquely identify each staff member.
员工数据库的键属性是员工ID，用于唯一识别每位员工。

6. By setting a keyed attribute for each record in the table, you can quickly access and manipulate the data.
为表中的每条记录设置键属性，可以快速访问和操作数据。