Table.ToRows Table.TransformColumnNames Table.TransformColumns Table.TransformColumnTypes Table.TransformRows Table.Transpose Table.Unpivot Table.UnpivotOtherColumns Table.View Table.ViewError Table.ViewFunction Table.WithErrorContext Tables.GetRelationships #table 텍스트 함수 시간 함수 형식...
Power Query M let table = Table.FromRecords({ [Id = 1, Name = "Hello There"], [Id = 2, Name = "Good Bye"] }), resultTable = Table.AddKey(table, {"Id"}, true) in resultTable 輸出 Power Query M Table.FromRecords({ [Id = 1, Name = "Hello There"], [Id = 2, Name = ...
Learn Power Query M 添加到集合 添加到计划 目录 使用英语阅读 添加到集合 添加到计划 通过 Facebook x.com 共享 LinkedIn 电子邮件 打印 Type.AddTableKey 项目 2024/11/13 5 个参与者 反馈 本文内容 语法 关于 语法Type.AddTableKey(table as type, columns as list, isPrimary as logical) as ...
You can define and detect a data type, but most of the time you don’t have to. By default, data type detection occurs automatically when you connect to: Structured data sourcesExamples include all databases. Power Query reads the table schema from the data source and automatically ...
M公式: = Table.AddColumn( 表, "新列名", 函数, 数据类型) 函数: 添加:each [指定列1]或值1 + ... + [指定列n]或值n 乘:each [指定列1]或值1 * ... * [指定列n]或值n 减:each [指定列1]或值1 - [指定列2]或值2 除:each ...
微软官方解释:将名为newColumnName的列添加到表table。使用指定的选择函数columnGenerator(它将每行作为输入)来计算列的值。 英文语法:function (table as table, newColumnName as text, columnGenerator as function, optional columnType as nullable type) as table ...
With Power Query, you can add a conditional column to your query. You can define IF-THEN-ELSE conditions in your query. When the conditions are fulfilled, the conditional column will automatically display the values that you specified.
Power Query M Table.FromRecords({ [OrderID = 1, CustomerID = 1, Item = "Fishing rod", Price = 100, Shipping = 10, TotalPrice = 110], [OrderID = 2, CustomerID = 1, Item = "1 lb. worms", Price = 5, Shipping = 15, TotalPrice = 20], [OrderID = 3, CustomerID = 2, It...
When you add a column, there are many common ways to change and format different data types. For example, you may want to determine if a number is odd or even, lowercase a text string, or display the month name of a date/time. Power Query offers many...
M公式: = Table.AddColumn( 表, "新列名", 函数, 数据类型) 函数: 添加:each [指定列1]或值1 + ... + [指定列n]或值n 乘:each [指定列1]或值1 * ... * [指定列n]或值n 减:each [指定列1]或值1 - [指定列2]或值2 除:each ...