如果你发现自己需要将同一组转换应用于不同的查询或值,那么创建一个可以根据需要多次重复使用的 Power Query 自定义函数可能会很有帮助。 Power Query 自定义函数是从一组输入值到单个输出值的映射,是从本机 M 函数和运算符创建的。 虽然如了解 Power Query M 函数中所述,可以使用代码手动创建自己的 Power Query...
在Power Query中，可以使用Invoke Custom Function功能来调用自定义功能，例如：点击菜单栏中的"Add Column"，然后单击"Invoke Custom Function"。选择要使用的自定义函数。根据你想传递给自定义函数的参数，输入参数值。点击OK即可运行自定义函数。
I made the custom function below in Power query, but results are not what I expect. If I put in 0.1 I get 50 instead of 0, for instance. Must be some stupid mistake or misunderstanding on my part, can anyone tell me what's wrong?
Both new queries are visible in the query list, one has data type of text, one has data type of table. But neither are available to select in the query drop menu when I create the new parameter as shown in the "Custom Function Example". See attached 3rd pic, ...
Excel Power Query custom function zscore 11-07-2022 08:08 PM Source Community: Power Apps | Source Author Name: jhenke6229 Using simple table Measurement Value 1 32.5 2 30.4 3 31.6I want to add a new column called ZSCORE which would be ( [Measurement] - average([Value]) ) / ...
Hi! Today I'm going to show you how to call a power query custom function from file in edit queries. You can now create a repository of custom
Add a conditional column - Power Query With Power Query, you can add a conditional column to your query by defining IF-THEN-ELSE conditions in your query. When the conditions are fulfilled, the conditional column automatically displays the values that you specified. Using custom functions in ...
Query plan (Preview) Query folding on native queries Using the data profiling tools Using the Queries pane Diagram view Using Schema view (Preview) Share a query Using custom functions Transform table Transform columns Add columns Combine data ...
Use Power Query to transform data Using the Applied Steps list Global search box (Preview) Query folding Using the data profiling tools Using the Queries pane Diagram view Using Schema view (Preview) Share a query Using custom functions
首先,我们需要创建一个包含所有 URL 地址的表格,并将其加载到 Power Query 中。然后,在“高级编辑器”中添加以下代码: let Source = Excel.CurrentWorkbook(){[Name="Table1"]}[Content], #"Added Custom"= Table.AddColumn(Source,"Custom", each Web.Page(Web.Contents([URL]))), ...