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Table.PositionOf

Mengembalikan kedudukan baris dalam jadual.

Syntax​

Table.PositionOf(
    table as table,
    row as record,
    optional occurrence as any,
    optional equationCriteria as any
) as any

Remarks​

Mengembalikan kedudukan baris untuk tika pertama bagi row dalam table yang ditentukan. Mengembalikan -1 jika tiada kejadian ditemui.

  • table: Jadual input.
  • row: Baris dalam jadual untuk mencari kedudukan.
  • occurrence: (Pilihan) menentukan kejadian baris untuk dikembalikan.
  • equationCriteria: (Pilihan) Mengawal perbandingan antara baris jadual.

Examples​

Example #1​

Cari kedudukan tika pertama bagi [a = 2, b = 4] dalam jadual ({[a = 2, b = 4], [a = 6, b = 8], [a = 2, b = 4], [a = 1, b = 4]}).

Table.PositionOf(
    Table.FromRecords({
        [a = 2, b = 4],
        [a = 1, b = 4],
        [a = 2, b = 4],
        [a = 1, b = 4]
    }),
    [a = 2, b = 4]
)

Result:

0

Example #2​

Cari kedudukan tika kedua bagi [a = 2, b = 4] dalam jadual ({[a = 2, b = 4], [a = 6, b = 8], [a = 2, b = 4], [a = 1, b = 4]}).

Table.PositionOf(
    Table.FromRecords({
        [a = 2, b = 4],
        [a = 1, b = 4],
        [a = 2, b = 4],
        [a = 1, b = 4]
    }),
    [a = 2, b = 4],
    1
)

Result:

2

Example #3​

Cari kedudukan semua tika bagi [a = 2, b = 4] dalam jadual ({[a = 2, b = 4], [a = 6, b = 8], [a = 2, b = 4], [a = 1, b = 4]}).

Table.PositionOf(
    Table.FromRecords({
        [a = 2, b = 4],
        [a = 1, b = 4],
        [a = 2, b = 4],
        [a = 1, b = 4]
    }),
    [a = 2, b = 4],
    Occurrence.All
)

Result:

{0, 2}

Category​

Table.Membership