我有一张桌子
ID TYPES 1 A \\ 1 B \\ 2 B \\ 3 A \\ 4 A \\ 4 A \\ 4 A \\ 4 C \\ 4 D \\ 4 E \\ 5 B \\ 5 B \\ 6 A \\ 7 A \\ 7 B \\ 7 C \\ 8 B \\ 8 B \\ 9 D \\ 10 A \\ 10 A \\ 10 D
我有桌子:
ID TYPES
1 A+B \\ 2 B \\ 3 A \\ 4 A+A+A+C+D+E \\ 5 B+B \\ 6 A \\ 7 A+B+C \\ 8 B+B \\ 9 D \\ 10 A+A+D
它被用来: 让 源= Excel.Workbook(File.Contents(“ c:\ Desktop \ stac.xlsx”),null,true), Sheet1_Sheet =源{[Item =“ Sheet1”,Kind =“ Sheet”]} [数据], #“ Promoted Headers” = Table.PromoteHeaders(Sheet1_Sheet,[PromoteAllScalars = true]), #“ Changed Type1” = Table.TransformColumnTypes(#“ Promoted Headers”,{{“ TYPE”,type text},{“ ID”,type text}}), #“ Changed Type” = Table.TransformColumnTypes(#“ Changed Type1”,{{“ ID”,type text},{“ TYPE”,type text}}), #“ Grouped Rows1” = Table.Group(#“更改类型”,{“ ID”},{{“所有行”,每个,类型表[ID = text,TYPE = text]}}), #“ Added Custom” = Table.AddColumn(#“ Grouped Rows1”,“ Custom”,每个[All Rows] [TYPE]), #“ Extracted Values” = Table.TransformColumns(#“ Added Custom”,{“ Custom”,每个Text.Combine(List.Transform(,Text.From),“ +”),键入text}), #“已移除列” = Table.RemoveColumns(#“提取值”,{“所有行”}) 在 #“已删除的列”
但我需要区分不同的值:
ID TYPES
1 A+B \\ 2 B \\ 3 A \\ 4 A+C+D+E \\ 5 B \\ 6 A \\ 7 A+B+C \\ 8 B \\ 9 D \\ 10 A+D
答案 0 :(得分:0)
第一步,按ID
和Types
在查询设计器中对表进行分组。所以你的桌子会变成这样
ID Types
1 A
1 B
1 B
2 B
3 A
4 A
4 A
4 A
对此:
ID Types
1 A
1 B
2 B
3 A
4 A
然后应用与上面的代码相同的步骤,将不同类型组合到一栏中:
Table.TransformColumns(#"Added Custom", {"Custom", each Text.Combine(List.Transform(, Text.From), "+"), type text})