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Table.PositionOf

Tiek atgriezta tabulā esošas rindas pozīcija vai pozīcijas.

Syntax​

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

Remarks​

Atgriež row pirmā gadījuma rindas pozīciju norādītajā table . Ja nav atrasts neviens gadījums, tiek atgriezta vērtība -1.

  • table: ievades tabula.
  • row: tabulas rinda, kurai jāatrod pozīcija.
  • occurrence: [Neobligāti] norāda, kuri rindas gadījumi jāatgriež.
  • equationCriteria: [Neobligāti] kontrolē salīdzināšanu starp tabulas rindām.

Examples​

Example #1​

Atrodiet [a = 2, b = 4] pirmā gadījuma pozīciju tabulā ({[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​

Atrodiet [a = 2, b = 4] otrā gadījuma pozīciju tabulā ({[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​

Atrodiet [a = 2, b = 4] visu gadījumu pozīcijas tabulā ({[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