Creating SQL with multiple grouping sets.
创建具有多个分组集的sql。
This ROLLUP ends up being equivalent to the following grouping sets.
最终的这个ROLLUP相当于以下分组集。
Enumerations provide an alternative method of not only defining but also grouping sets of integral constants.
枚举提供了一种替代的方法，不但定义了整数常量集，而且还把它们聚集成组。
Multiple slices of data can be returned in a single query by using grouping sets or super-groups (such as ROLLUP) in the GROUP-BY clause of the SQL statement.
通过在sql语句的GROUP BY子句中使用多个分组集或超级组(比如rollup)，可以在一个查询中返回数据的多个切片。
While the ordering of the grouping columns does not matter for a single grouping set or multiple grouping sets, the order of the columns does matter for ROLLUP.
对于单一分组集或多个分组集，分组列的次序是无所谓的；但是对于ROLLUP，列的次序不能随意安排。
As an overview: the map sets described are a grouping of maps with a common set of clustering and replication criteria.
作为概览：上述map集是一组包含共同的集群和复制标准集的map。
When using SCA components that are bound with Web services bindings, you can simplify the configuration of the Web services by grouping security and other Web services Settings into policy sets.
当使用与Web服务绑定绑定在一起的SCA组件时，通过将安全设置和其他Web服务设置组合到策略集可以简化Web服务的配置。
This stage involves grouping all of the behaviors and skill sets into competencies. Follow these steps to help you with this task.
这个步骤涉及到把所有的行为特征和技能组合到能力中去。
It's usually a good idea to distinguish different logical sets of controls or data by grouping them by using visual properties such as color and dimensional rendering.
一般来说，通过分组方式我们可以将不同逻辑的控制或者数据集区别开来。我们通常按照视觉属性来分组，比如颜色和形状。
An entity set is defined within an entity container, which is a logical grouping of entity sets and association sets.
实体集在实体容器中定义，后者是实体集和关联集的逻辑分组。
An association set is defined within an entity container, which is a logical grouping of entity sets and association sets.
关联集在实体容器中定义，后者是实体集和关联集的逻辑分组。
An association set is defined within an entity container, which is a logical grouping of entity sets and association sets.
关联集在实体容器中定义，后者是实体集和关联集的逻辑分组。
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