In addition to level merging, virtual cubes also perform member merging for the common dimensions of the depending cubes.
除了级别合并之外，虚拟数据集还对子数据集的相同维度执行成员合并。
A query that USES the common dimensions is executed in parallel for each of the composing cubes, and the results are aggregated according to the virtual cube merge operator.
使用相同维度的查询将同时在每个子数据集中执行，得到的结果根据虚拟数据集的合并运算符进行合并。
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。
应用推荐