其他分享
首页 > 其他分享> > Power Query

Power Query

作者:互联网

追加查询

1. Excsl.Workbook(File.contents("C:\Temp\book1.xlsx",true,ture)

2. List.Distinct(List.Combine(List.Transform(删除的其他列[Data],each Table.ColumnNames(_))))

3. Table.ExpandTableColumn(删除的其他列,"Data",{"姓名","语文","数学","历史"},{"姓名","语文","地理"})

4. Folder.Files("C:\temp\数据")

标签:Power,List,filename,CELL,参数,Query,true,展开
来源: https://www.cnblogs.com/lixxxx/p/15851623.html