创建一个清单报告，并添加以下项目来创建一个度量指标查询。

Create a list report and add the following items to create a measures query. From Time dimension.

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例如，从一个PowerCube中提取可用于销售度量指标查询的Product type key可能会按以下语法来使用一个Query Calculation。

For example, extracting Product type key from a PowerCube for use in a sales measure query would use a query Calculation with the following syntax.

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通常对于所确定的查询，这两个特征是性能降低的主要指标。

Usually these two characteristics of identified queries are the main indicators for performance degradation.

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