Table.SplitColumn

Table.SplitColumn(table as table, sourceColumn as text, splitter as function, optional columnNamesOrNumber as any, optional default as any, optional extraValues as any) as record

使用指定的拆分器功能，将指定的列拆分为一组其他列。

示例:

将“i”处的 [Name] 列拆分为两列

使用情况:

let 
      Customers = Table.FromRecords({
        [CustomerID = 1, Name = "Bob", Phone = "123-4567"],
        [CustomerID = 2, Name = "Jim", Phone = "987-6543"],
        [CustomerID = 3, Name = "Paul", Phone = "543-7890"],
        [CustomerID = 4, Name = "Cristina", Phone = "232-1550"]
    })
in
    Table.SplitColumn(Customers,"Name",Splitter.SplitTextByDelimiter("i"),2)

输出:

Table.FromRecords({
    [CustomerID = 1, Name.1 = "Bob", Name.2 = null, Phone = "123-4567"],
    [CustomerID = 2, Name.1 = "J", Name.2 = "m", Phone = "987-6543"],
    [CustomerID = 3, Name.1 = "Paul", Name.2 = null, Phone = "543-7890"],
    [CustomerID = 4, Name.1 = "Cr", Name.2 = "st",  Phone = "232-1550"]
})