Table.AlternateRows
保留初始位移,然後交替接受和略過後續資料列。
Syntax
Table.AlternateRows(
table as table,
offset as number,
skip as number,
take as number
) as table
Remarks
保留初始位移,然後交替接受和略過後續資料列。
table: 輸入資料表。offset: 要在開始反覆運算之前保留的資料列數目。skip: 要在每次反覆運算中移除的資料列數目。take: 要在每次反覆運算中保留的資料列數目。
Examples
Example #1
根據資料 表傳回一個從第一個資料列開始、略過 1 個值然後保留 1 個值的資料表。
Table.AlternateRows(
Table.FromRecords({
[CustomerID = 1, Name = "Bob", Phone = "123-4567"],
[CustomerID = 2, Name = "Jim", Phone = "987-6543"],
[CustomerID = 3, Name = "Paul", Phone = "543-7890"]
}),
1,
1,
1
)
Result:
Table.FromRecords({
[CustomerID = 1, Name = "Bob", Phone = "123-4567"],
[CustomerID = 3, Name = "Paul", Phone = "543-7890"]
})
Category
Table.Row operations