有没有办法在 powerbi 的高级编辑器中合并两个过滤的行。我想合并过滤的第 1 行和过滤的第 2 行答案

【问题标题】：is there a way to merge two filtered rows in advanced editor in powerbi. I want to merge filtered row 1 and filtered row 2有没有办法在 powerbi 的高级编辑器中合并两个过滤的行。我想合并过滤的第 1 行和过滤的第 2 行
【发布时间】：2022-01-17 07:55:55
【问题描述】：

let Source = Csv.Document(File.Contents("D:\Users\swaip\Downloads\raw_data_metrics.csv"),[Delimiter=",", Columns=9, Encoding=65001, QuoteStyle=QuoteStyle.None]), 
#"Promoted Headers" = Table.PromoteHeaders(Source, [PromoteAllScalars=true]), #"Changed Type" = Table.TransformColumnTypes(#"Promoted Headers",{{"KEY", type text}, {"VALUE", type number}, {"MODEL_NAME", type text}, {"METRIC_GROUP", type text}, {"COUNTRY", type text}, {"DATE_TIME", type datetime}, {"RUN_ID", type text}, {"ENV", type text}, {"_METADATA_FILE_NAME", type text}}), 
#"Filtered Rows" = Table.SelectRows(#"Changed Type", each true), 
#"Filtered Rows1" = Table.SelectRows(#"Filtered Rows", 
latest = List.Max(#"Filtered Rows"[DATE_TIME]) in each Text.StartsWith([METRIC_GROUP], "prediction") and [DATE_TIME] = latest),
#"Filtered Rows2" = Table.SelectRows(#"Filtered Rows", each Text.StartsWith([METRIC_GROUP], "training")) in #"Filtered Rows1"

【问题讨论】：

标签： powerbi powerquery powerbi-embedded powerbi-datasource

【解决方案1】：

combined = #"Filtered Rows1" & #"Filtered Rows2",

或

combined = Table.Combine({#"Filtered Rows1",#"Filtered Rows2"}),

如果它们具有相似的列结构，则将第二个附加到第一个。

【讨论】：