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COUNT

概述

COUNT 函数对包含非空值的列的单元格数目进行计数。

语法

分析表达式

COUNT(<column>)

参数

参数

定义

column

包含要计数的值的列。

返回值

返回一个整数。

示例

对 Name 列中的值数目进行计数。

分析表达式

COUNT('Product'[Name])

备注

COUNT 函数是 COUNTX 函数的简化版本。COUNT('Product'[Name]) 等价于 COUNTX('Product','Product'[Name])