Table.UnpivotOtherColumns

語法

Table.UnpivotOtherColumns(table as table, pivotColumns as list, attributeColumn as text, valueColumn as text) as table

關於

將指定集合以外的所有資料行轉譯為屬性值組，並與每個資料列中其餘的值合併。

範例 1

將指定集合以外的所有資料行轉譯為屬性值組，並與每個資料列中其餘的值合併。

使用方式

Table.UnpivotOtherColumns(
    Table.FromRecords({
        [key = "key1", attribute1 = 1, attribute2 = 2, attribute3 = 3],
        [key = "key2", attribute1 = 4, attribute2 = 5, attribute3 = 6]
    }),
    {"key"},
    "column1",
    "column2"
)

輸出

Table.FromRecords({
    [key = "key1", column1 = "attribute1", column2 = 1],
    [key = "key1", column1 = "attribute2", column2 = 2],
    [key = "key1", column1 = "attribute3", column2 = 3],
    [key = "key2", column1 = "attribute1", column2 = 4],
    [key = "key2", column1 = "attribute2", column2 = 5],
    [key = "key2", column1 = "attribute3", column2 = 6]
})