Customer ID column (as primary key).

客户id列(作为主键)。

youdao

This article described three approaches to implementing a surrogate key as primary key.

本文描述了实现作为主键的代理键的三种方法。

youdao

Constraints such as primary key - foreign key relationships and uniqueness of values are not possible on particular values of an XML document.

不能对XML文档的特定值执行限制，比如主键—外键关系和值的唯一性。

youdao

At the meeting with ambassadors from member states of the Organization of The Islamic Conference,or OIC., Albright laid out the project's strategies for combating Islamic extremism: First,elevate diplomacy as the primary tool for resolving key conflicts involving Muslim countries.

VOA: standard.2009.04.24

Instead of forcing us to replicate long swipe gestures using a mouse (which would be cruel to all concerned), Microsoft is putting forward these little key combos as the primary means of navigation on traditional desktop PCs that don't have touchscreens.

ENGADGET: Windows 8 upgrade diary: multiple monitors make my mouse mad

Health care has emerged as a key issue in the Democratic primary campaign and Clinton's plan could be seen as attempt to offset criticism of Gore on the issue by his lone rival for the Democratic presidential nomination, former New Jersey Sen.

CNN: No lame duck State of the Union address for Clinton

This is especially important with the Democratic presidential nomination still wide open and manufacturing job loss a big issue in key states such as Ohio and Pennsylvania, which holds its primary April 22.

FORBES: Boeing Fights Back