The fact table only contains IDs for referencing dimensions tables, and measures for measuring the changing or performance of all dimension members.
事实表只包含用于引用维度表的ID,以及用于测量所有维度成员变化或性能的测度。
The mapping table allows the user to perform scalar mappings, which is to perform restructures that do not have set semantics and that do not change the dimensions of the structures.
映射表允许用户执行标量映射,也就是要执行没有组合语义且不更改结构维度的重构。
Table 1: the nine dimensions of the enterprise used to measure organizational readiness.
表1:用于度量组织准备情况的九个企业维度。
Consider a banking application where there is a very large account table for one of the dimensions.
考虑一个银行应用程序,其中针对一个维度有一个极其大型的帐户表。
The fake fact table will be used in the joins instead of the actual fact table, thereby improving response times when querying solely from the dimensions.
伪事实表将会用在连接中代替实际的事实表,从而提升单独从维度查询的响应时间。
A customer wants to delete large amounts of data on other dimensions than time (which is the column that the table is data partitioned on).
客户想删除除时间维(表是在这一列上进行数据分区的)以外的其他维上的大量数据。
The dimensions are defined in the CREATE table statement and storage is reserved for each combination of values.
在CREATEtable语句中定义维的时候,就为每种值的组合预留了存储空间。
Both of the dimensions that these items are taken from are based on the same relational table, in which Product line and Product type are related.
这些项目来自的两个维度都基于相同的关系表,Productline和Product type在该关系表中相关联。
Once the AHP evaluation is done for all three dimensions, application scores can be collated to arrive at a decision matrix, a sample of which is shown in Table 5.
AHP评估在所有3个方面都完成了之后,应用程序比分可能被整理形成一个决策矩阵,其中一个样例如表5所示。
The domain-level addresses explicit fields or attributes of the physical data. The domain-level technical dimensions which are of concern are listed in Table 2.
域级涉及物理数据的显式字段或属性。
The behavior of table element dimensions reflects the behavior that the table will have in the browser.
表格项目维度的行为会反映出表格在浏览器中的行为。
The parameters of the model can be obtained from the pressure in the drum, the physical dimensions and characteristics of the boiler and the steam and water parameters table.
模型中各系数与运行工况有关,可根据当前的汽包压力、锅炉物理结构数据及水蒸汽性质得到。
After you clear the width setting of a column, the column's width is determined by the overall table dimensions.
清除列的宽度设置后,列的宽度由整个表的尺寸决定。
After you clear the height setting of a row, the row's height is determined by the overall table dimensions.
清除行的高度设置后,行的高度由整个表的尺寸决定。
The effects of the shapes and dimensions of table tennis bat on table tennis ball head on impact probability have been investigated by an analytical method of probability function.
通过补充变量法和状态转移方程求得了系统稳态队长的概率母函数。
The effects of the shapes and dimensions of table tennis bat on table tennis ball head on impact probability have been investigated by an analytical method of probability function.
通过补充变量法和状态转移方程求得了系统稳态队长的概率母函数。
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