Dynamic Segmentation
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Written by SQLBI   
Thursday, 13 March 2014 17:17

The Dynamic Segmentation pattern alters the calculation of one or more measures by grouping data according to specific conditions, typically range boundaries for a numeric value, defined in a parameter table (see the Parameter Table pattern). Dynamic segmentation uses the columns of the parameter table to define the clusters. The grouping is dynamically evaluated at query time, considering some or all of the filters applied to other columns in the data model. Thus, the parameter table and its segment name column are visible to the client tools.




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