Pang's first job is to free you from the common misconception that doing two things at once allows you to get more done.
彭的第一个任务是让你消除一个普遍的误解,即同时做两件事可以让你完成更多的事情。
They may add items from two or more dimensions prior to adding any items from a common fact table between the dimensions.
他们会从一个或多个维度中添加项目,然后从常见事实表将项目添加到维度中。
The SQL JOIN statement has long been in the toolkit of database programmers, allowing you to combine the data contained in two or more relational database tables based upon a common attribute.
数据库编程人员对 SQL JOIN 语句的使用由来已久,通过该语句可以基于相同的属性将两个或更多关系数据库表中的数据组合到一起。
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