该元素也支持等级聚合和数据显示，允许三维的行和列并且会测量数据以便使其显示在恰当的交叉点上。

This element also supports hierarchal aggregation and display of data, allowing cube dimensions to be placed on rows and columns, and measuring data to be displayed at appropriate intersections.

youdao

由于新行是插在表中具有近似值的行附近的位置，因此数据仍然是聚合的，而不需要运行REORG实用程序。

Because new rows are inserted in the part of the table that contains rows with similar values, data remains clustered without the need to run the REORG utility.

youdao

由于XML输入stage将为相同的客户生成多个行，因此需要使用一个聚合器stage为“CUST”stage合并客户的冗余信息。

Because the XML input stage will generate multiple rows for the same customer, an aggregator stage is needed to consolidate redundant information of customer for the "cust" stage.

youdao