https://wikipedia.org/wiki/List_of_states_and_territories_of_the_United_States 在[導覽器]對話方塊中,選取 [States of the United States of America]美國州別和領地列表美國州別和領地列表資料表,然後選取 [轉換資料]。 該資料表會隨即在 Power Query 編輯器中開啟。 從功能區的 [首頁]索引標籤選取 [轉...
问Excel Power Query 2016自定义注释列EN前面几篇博客介绍了 Power Query (简称 PQ) 的数据源和 M ...
AI代码解释 let源=Excel.CurrentWorkbook(){[Name="表1"]}[Content],自定义1=List.Accumulate({1..Table.RowCount(源)-1},源,(x,y)=>Table.InsertRows(x,y*3-2,{Record.FromList({"",""},Table.ColumnNames(x)),Record.FromList(Table.ColumnNames(x),Table.ColumnNames(x))}))in自定义1 解析...
Power Query M Copy GetAirlinesTable = (url as text) as table => let source = TripPin.Feed(url & "Airlines"), value = source[value], toTable = Table.FromList(value, Splitter.SplitByNothing(), null, null, ExtraValues.Error), expand = Table.ExpandRecordColumn(toTable, "Column1", {...
Since there's no BOTTOM clause in SQL, the Table.LastN transform in PowerQuery can't be translated into SQL. You could remove the Table.LastN step and replace it with: A sort descending step by the SalesOrderID column in the table, since this column determines which order goes first ...
In lets you filter only by the values from your list. Not in does exactly the opposite, and tries to filter your column to get all values that aren't equal to the values stored in your parameter. After selecting OK, you're taken back to your query. There, your query is filtered ...
本文是D-BI之Power BI REST API系列第二篇,讲解用经典的方式,即文档中介绍的方式来注册一个AzureAD应用,并通过此应用来访问和使用Power BI REST API,最终实现利用PowerQuery获取Power BI Service的所有数据集 前述 通过上文《Power BI REST API有多强大?PBI开发者必读》我们得知PBI API带给我们的强大能力,但国内...
let 日期序列= {Number.From(kaishiDate)..Number.From(jieshuDate)}, 转换为表= Table.FromList(日期序列, Splitter.SplitByNothing(), null, null, ExtraValues.Error), 更改的类型= Table.TransformColumnTypes(转换为表,{{"Column1", type date}}), 重命名的列= Table.RenameColumns(更改的类型,{{"...
Create a data type using the Power Query Editor, as explained previously. Repeat the same steps, but now, when you open the Create Data Type dialog box, select the previously created data type in the Display column: You can give the new data type any name you like; in this example, it...
Transformation table Specify another query that holds a mapping table, so that some values can be auto-mapped as part of the matching logic. For example, defining a two-column table with a “From” and “To” text columns with values “Microsoft” and “MSFT” will make these two value...