我有一个表,它是三个单独的查询的结果,这些查询已经被追加。我想在Power query中创建一个自定义列,该列计算每行中"Nein“的数量等。

发布于 2021-05-05 00:09:46
Ron Rosenfeld的答案是,How to Sum N columns稍微修改了一下就可以完成这项工作
let Source = Excel.CurrentWorkbook(){[Name="Table1"]}[Content],
ColToCheck = List.RemoveFirstN(Table.ColumnNames(Source),1),
#"Added Index" = Table.AddIndexColumn(Source, "Index", 0, 1),
totals = Table.AddColumn( #"Added Index", "Count", each List.Count(Text.PositionOf(Text.Combine(Record.ToList(Table.SelectColumns(#"Added Index",ColToCheck){[Index]}),":")&":","Nein:",Occurrence.All ))),
#"Removed Columns" = Table.RemoveColumns(totals,{"Index"})
in #"Removed Columns"https://stackoverflow.com/questions/67387907
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