根据不在汇总 "DAX" 中的列进行过滤

Question

今天我想根据以下 "DAX" 查询生成结果，但是 return 出现错误。

evaluate ( filter ( summarize ( 'Date', 'Date'[Numeric Month] ), AND ('Date'[Numeric Month] >=(YEAR(TODAY())-1)* 100 + 1,'Date'[NumericDate] <=TODAY()) ) )

错误：

Query (11, 60) A single value for column 'Numeric Date' in table 'Date' cannot be determined. This can happen when a measure formula refers to a column that contains many values without specifying an aggregation such as min, max, count, or sum to get a single result.

我尝试了各种 expect

ADDCOLUMNS,SUMMARIZE

但这没有任何作用。我只想输出 ('Date'[Numeric Month])。

Answer 1

我不确定你在这里试图达到什么目的。只想要不同的数字月份作为输出？如果是，请执行此操作：

EVAULATE(
VALUES('Date'[Numeric Month])
)

否则，您应该将 Date'[NumericDate] <=TODAY() 移动到迭代器，因此将 FILTER 作为第一个参数传递给 summarize

evaluate
(
filter
   (
   summarize
   (
     filter('Date',
     'Date'[NumericDate] <=TODAY()
     )
     'Date'[Numeric Month]
   ),
    'Date'[Numeric Month] >=(YEAR(TODAY())-1)* 100 + 1
   )
)

根据不在汇总 "DAX" 中的列进行过滤

Filter based on column which is not in summarize "DAX"

olap-cube

ssas-2008

ssas-2012

ssas-tabular