语法:SELECTEDVALUE(ColumnName, AlternateResult) SELECTEDVALUE() was created to replace the following complex formula from the previous section: ❇️SELECTEDVALUE是为替换复杂的公式面生的。下面这两个公式等效 Product Name(Values) = IF(HASONEVALUE(Products[ProductName]), VALUES(Products[ProductName]) ...
DISTINCTCOUNT returns the number of distinct values in a column. The only argument allowed to this function is a column. You can use columns containing any type of data. When the function finds no rows to count, it returns a BLANK; otherwise, it returns the count of distinct values. Logic...
REPLACE(<old_text>, <start_num>, <num_chars>, <new_text>) ParametersProširi tabelu TermDefinition old_text The string of text that contains the characters you want to replace, or a reference to a column that contains text. start_num The position of the character in old_text that ...
Define all measures in this table creates a query with this table’s measure formulas shown in a query. Columns Show data preview creates a query using DISTINCT() to see the values of a column. Show column statistics creates a query showing statistical information for this specific column. See...
DAX functions take a column or a table as a reference. Keep in mind, in Power BI Desktop you’re working with a relational data model. Looking up values in another table is easy, and in most cases you don’t need to create any formulas at all. As you can see, functions in DAX ...
If a column value is specified in at least one filter, it replaces the selection of the current context for that column. If a filter expression returns more columns, each one has its own independent set of values in the final calculation context definition If a column is specified in more...
MediaWiki 表格 轉換為 DAX Table 2 表格編輯器 像Excel 一樣輕鬆地編輯 MediaWiki 表格 數據 3 表格生成器 複製並下載轉換後的 DAX Table 數據
The error occurs because some values in the column 'First Addenda'[F_PROP_DSCR] are text, and the VALUE function is attempting to convert them to a number, which is not possible. To fix this issue, you can add a condition to check whether the value can b...
FILTER expression that operates on all the values of a column (for this reason, you can only a single columncan be used in a Boolean expression that is used as a table filter expression): CALCULATE函数内直接使用布尔表达式作为筛选参数就等效于一个处理该列所有值的FILTER表达式效果(正是这个原因,...
Functions:It is a predefined, well-structured, and ordered formula and calculations are done with the arguments that are passed to it. The arguments that are passed will be in the form of numbers, text, logical values, or other functions. ...