Table.RemoveFirstN

Mengembalikan jadual baris kiraan pertama dilangkau.

Syntax

Table.RemoveFirstN(
    table as table,
    optional countOrCondition as any
) as table

Remarks

Mengembalikan jadual yang tidak mengandungi bilangan baris pertama yang ditentukan countOrCondition, pada jadual table. Bilangan baris yang dialih keluar bergantung pada parameter pilihan countOrCondition.

• Jika countOrCondition dikecualikan hanya baris pertama dialih keluar.
• Jika countOrCondition ialah nombor, baris sebanyak itu (bermula di atas) akan dialih keluar.
• Jika countOrCondition ialah syarat, baris yang memenuhi syarat akan dialih keluar sehingga baris tidak memenuhi syarat.

Examples

Example #1

Alih keluarkan baris pertama jadual.

Table.RemoveFirstN(
    Table.FromRecords({
        [CustomerID = 1, Name = "Bob", Phone = "123-4567"],
        [CustomerID = 2, Name = "Jim", Phone = "987-6543"],
        [CustomerID = 3, Name = "Paul", Phone = "543-7890"],
        [CustomerID = 4, Name = "Ringo", Phone = "232-1550"]
    }),
    1
)

Result:

Table.FromRecords({
    [CustomerID = 2, Name = "Jim", Phone = "987-6543"],
    [CustomerID = 3, Name = "Paul", Phone = "543-7890"],
    [CustomerID = 4, Name = "Ringo", Phone = "232-1550"]
})

Example #2

Alih keluarkan dua baris pertama jadual.

Table.RemoveFirstN(
    Table.FromRecords({
        [CustomerID = 1, Name = "Bob", Phone = "123-4567"],
        [CustomerID = 2, Name = "Jim", Phone = "987-6543"],
        [CustomerID = 3, Name = "Paul", Phone = "543-7890"],
        [CustomerID = 4, Name = "Ringo", Phone = "232-1550"]
    }),
    2
)

Result:

Table.FromRecords({
    [CustomerID = 3, Name = "Paul", Phone = "543-7890"],
    [CustomerID = 4, Name = "Ringo", Phone = "232-1550"]
})

Example #3

Alih keluarkan baris pertama yang mana [CustomerID] <=2 pada jadual.

Table.RemoveFirstN(
    Table.FromRecords({
        [CustomerID = 1, Name = "Bob", Phone = "123-4567"],
        [CustomerID = 2, Name = "Jim", Phone = "987-6543"],
        [CustomerID = 3, Name = "Paul", Phone = "543-7890"],
        [CustomerID = 4, Name = "Ringo", Phone = "232-1550"]
    }),
    each [CustomerID] <= 2
)

Result:

Table.FromRecords({
    [CustomerID = 3, Name = "Paul", Phone = "543-7890"],
    [CustomerID = 4, Name = "Ringo", Phone = "232-1550"]
})

Category

Table.Row operations