The definition of a source element gets more complicated when the element represents a row in a relational table or a cell in a multidimensional cube.
当元素表示关系表中的一行或多维立方体中的一个单元时,源元素的定义就变得更加复杂。
Note: Since Cube Views metadata USES the delimited convention when referring to DB2 tables and columns, it may be necessary to refer to enclosed table and column names within double quotes.
注意:因为CubeViews元数据在引用db2表和列时使用定界约定,所以需要将表名和列名放在双引号中。
One testing scenario used a current month cube in which the fact table has 3 million rows, and the historic cube is based on a fact table of 900 million rows.
在一个测试场景中,当前月份数据集的事实表有3百万行,而历史数据集的事实表有9亿行。
Table 5 shows an example of merging cube dimensions.
表5显示了一个合并数据集维度的例子。
We can alter the matrix's "grain" or level of detail so that each row represents a single fact table (or cube) related to a business process.
我们可以改变矩阵的“粒度”或细节水平,使得每一行代表与一个业务流程相关的单个事实表(或立方体)。
Dynamic cross table and data cube elements.
动态交叉表及数据立方体(data cube)元素。
Note You should not optimize a cube's schema if you depend on inner joins between the fact table and dimension tables to exclude fact rows for the cube content.
如果依赖在事实表和维度表之间的内部连接来为多维数据集内容排除事实行,则不应该对该多维数据集执行进行优化。
According to the features of the completed computed cube and the index structure in the kernel system, two types of plans on the cube are put forward by modifying the plans on the base table.
根据完全计算数据立方和索引结构的特点,对基于基表的方案进行修改,演化出基于数据立方的一般型和层次预分组型两种优化方案。
The announcer will call your name. Have the cube in solved position and place it on the scrambling table.
主持人会宣布参赛人姓名。请将魔方还原,交给打乱员。
The announcer will call your name. Have the cube in solved position and place it on the scrambling table.
主持人会宣布参赛人姓名。请将魔方还原,交给打乱员。
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