[英]Added columns to datasource not visible in Power Query (Excel)
I'm using a folder with.csv files as a source for my data in power query.我正在使用一个包含 .csv 个文件的文件夹作为我在 power 查询中的数据源。 Now I added some columns to this source files, but when I refresh my connection these extra columns are not loaded in excel. Any idea how I can add these columns?
现在我向这个源文件添加了一些列,但是当我刷新连接时,这些额外的列没有加载到 excel 中。知道如何添加这些列吗?
Source = Folder.Files("\\pathtocsv"),
#"Filtered Hidden Files1" = Table.SelectRows(Source, each [Attributes]?[Hidden]? <> true),
#"Invoke Custom Function1" = Table.AddColumn(#"Filtered Hidden Files1", "Transform File from Sources", each #"Transform File from Sources"([Content])),
#"Renamed Columns1" = Table.RenameColumns(#"Invoke Custom Function1", {"Name", "Source.Name"}),
#"Removed Other Columns1" = Table.SelectColumns(#"Renamed Columns1", {"Source.Name", "Transform File from Sources"}),
#"Expanded Table Column1" = Table.ExpandTableColumn(#"Removed Other Columns1", "Transform File from Sources", Table.ColumnNames(#"Transform File from Sources"(#"Sample File"))),
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.