试试:
- = Table.Combine(List.Transform(List.Accumulate({0,3,6,12},{},(x,y)=>x&{List.Range(Table.ToColumns(源),y,3)}),
- each Table.PromoteHeaders(Table.FromColumns(_,{"a","b","c","d"}))))
复制代码 或者:
- = Table.Combine({
- Table.PromoteHeaders(源[[Column1],[Column2],[Column3]]),
- Table.PromoteHeaders(源[[Column4],[Column5],[Column6]]),
- Table.PromoteHeaders(源[[Column7],[Column8],[Column9]]),
- Table.PromoteHeaders(源[[Column10],[Column11],[Column12]],
- Table.PromoteHeaders(源[[Column13],[Column14],[Column15]])})
复制代码 另外,截图里7个table组成的列表建议合并后再操作。
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