我是 Excel 中的 Power Query 新手,想要应用许多不同的函数来实现我的目标表,但我不确定如何将它们组合在一起的语法..
我想离开这里...
对此..
我开始使用以下步骤;
Expression.Error:找不到表的“单一 ID”列。 细节: 单一ID
公式作为文本...
= Table.Group(#"Changed Type", {"pooled ID", "Target"}, {
{"Targets Combined", each Text.Combine([Target], "; "), type text},
{"Single IDs Combined", each Text.Combine([single ID], "; "), type text},
{"single ID Count", each Table.RowCount(_), Int64.Type}})
我还想介绍最后一列并按照绿色示例重命名标题,但更改标题时出现错误。
如有任何建议,我们将不胜感激!
您的代码中有两个小错误:
当我像这样更改你的代码时,它应该会产生所需的结果:
let
Source = Table.FromRows(Json.Document(Binary.Decompress(Binary.FromText("i45WKsjPz1EwVNJRCkksSk8tUXAEMosz89JzUoHMWB28CpwIKXBGKDBCKHBCKHAhpMAVocAYocAZocANocAEocAFocCdkAIPpdhYAA==", BinaryEncoding.Base64), Compression.Deflate)), let _t = ((type nullable text) meta [Serialized.Text = true]) in type table [#"pooled ID" = _t, Target = _t, #"single ID" = _t]),
Types = Table.TransformColumnTypes(Source, {{"pooled ID", type text}, {"Target", type text}, {"single ID", type text}}),
Grouped = Table.Group(
Types,
{"pooled ID"},
{
{"Target", each Text.Combine([Target], "; "), type text},
{"single ID", each Text.Combine([single ID], "; "), type text},
{"single ID Count", each Table.RowCount(_), Int64.Type}
}
),
UniqueTarget = Table.AddColumn(Grouped, "Unique Target", each List.First(List.Distinct(Text.Split([Target], "; "))), type text)
in
UniqueTarget
很棒的答案@chrimaho,
我正在尝试使其动态化,在 Access Analytics 中发现了问题,并希望获得帮助以实现理想的场景。
let
Source = Excel.CurrentWorkbook(){[Name="tblData"]}[Content],
Types = Table.TransformColumnTypes(Source, {{"Client ID#", type text}, {"System 1 contact ID", type text}, {"System 2 contact ID", type text}, {"System 3 contact ID", type text}, {"Name", type text}, {"Email", type text}, {"Phone number", type text}, {"Deal ID#s", type text}}),
Grouped = Table.Group(
Types,
{"Client ID#"},
{
{"System 1 contact ID", each Text.Combine( List.Distinct( [System 1 contact ID] ), ", "), type text},
{"System 2 contact ID", each Text.Combine( List.Distinct( [System 2 contact ID] ), ", "), type text},
{"System 3 contact ID", each Text.Combine( List.Distinct( [System 3 contact ID] ), ", "), type text},
{"Name", each Text.Combine( List.Distinct( [Name] ), ", "), type text},
{"Email", each Text.Combine( List.Distinct( [Email] ), ", "), type text},
{"Phone number", each Text.Combine( List.Distinct( [#"Phone number"] ), ", "), type text},
{"Deal ID#s", each Text.Combine( List.Distinct( [#"Deal ID#s"] ), ", "), type text}
}
)
in
Grouped
目前我正在学习编辑高级编辑器,到目前为止我正处于使用“添加自定义列”的过渡阶段,并且类型处理对我来说仍然很难掌握。
let
Source = Excel.CurrentWorkbook(){[Name="tblData"]}[Content],
Grouped = Table.Group(
Source,
{"Client ID#"},
{
{Table.ColumnNames(Source), each Text.Combine( List.Distinct( [_] ), ", "), type text}
}
)
in
Grouped
Expression.Error:我们无法将 List 类型的值转换为 Text 类型。 细节: 值=[列表] 类型=[类型]