Unnecessary columns should not be included in the partitioning key.

分区键中不应该包括不必要的列。

youdao

The Trade Timeline is another key RUP4STP artifact not included in the generic RUP business modeling discipline.

交易时间是RUP4STP的另一个关键工件，它没有被包含在一般的RUP商业建模原则中。

youdao

This is because this relational schema requires the generation and proper use of foreign keys, which are key values that are not included in the original MIML.

这是因为这种关系模式要求生成并适当使用外键，而这是原始miml中没有包括的键值。

youdao

What is not included in the numbers above is the decline in same-store sales, a key metric for retailers.

FORBES: Best Buy Looks Like A Bargain But Look Again Behind The Numbers