central value of distribution [统计] 分布中心值 ; 分布的中心值
distribution of value of in-force 有效业务价值分布
mode of value distribution 价值分配形式
theory of value-distribution 函数值分布论
theories of value and distribution 价值与分配理论
the distribution of value 价值分配
From the instance value distribution of attributes shown in Listing 5, GASF determines that it has to create another questionnaire to further drill down for the searched object.
根据清单5中所示的属性的实例值分布,GASF判断必须创建另一调查表,以进一步挖掘搜索对象。
Without column data-value distribution information in the catalog, DB2 will assume an even distribution of values, which may lead the optimizer to a sub-optimal access path.
如果编目中没有列数据值分布信息,DB 2就会假设值是均匀分布的,这可能导致优化器选择非最优的访问路径。
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