Question

我正试图找到一种方法来根据其（Semana）列的MAX值进行过滤，每周将新数据添加到我的表中，而我只需要可视化上周的数据即可。

我尝试了Table.Max和List.Max，但我无法解决问题

<VirtualHost *:80>
    ServerAdmin webmaster@example.ca
    DocumentRoot "C:/SERVr/htdocs/__WWW__/example.ca"
    ServerName example.ca
    ErrorLog "logs/example.ca-error.log"
    CustomLog "logs/example.ca-access.log" common
    <Directory "C:/SERVr/htdocs/__WWW__/example.ca/">

</Directory>
</VirtualHost>

<VirtualHost *:80>
    ServerAdmin webmaster@example.com
    DocumentRoot "C:/SERVr/htdocs/__WWW__/example.com"
    ServerName example.com
    ErrorLog "logs/example.com-error.log"
    CustomLog "logs/example.com-access.log" common
    <Directory "C:/SERVr/htdocs/__WWW__/example.com/">

</Directory>
</VirtualHost>

我需要代码自动从[Semana]列中更新最大值。

Answer 1

赞：

let
    Origen = Folder.Files("D:\DOCUMENTS\Cartera"),
    #"Personalizada agregada4" = Table.AddColumn(#"Tipo cambiado2", "MetaMora", each if [Días Atraso] <= 14 then 0 else [#"MORA CAP + INTS"]),
    max = List.Max(#"Personalizada agregada4"[Semana]),
    #"Filas filtradas1" = Table.SelectRows(#"Personalizada agregada4", each [Semana] = max)
in
    #"Filas filtradas1"

如何在PowerQuery中过滤列的最大值

1 个答案: