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Table.Contains

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Syntaxe

Table.Contains(table as table, row as record, optional equationCriteria as any) as logical

À propos

Indique si l’enregistrement spécifié, row, s’affiche sous la forme d’une ligne dans table. Vous pouvez spécifier un paramètre facultatif equationCriteria pour contrôler la comparaison entre les lignes de la table.

Exemple 1

Déterminer si la table contient la ligne.

Utilisation

Table.Contains(
    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"]
    }),
    [Name = "Bob"]
)

Sortie

true

Exemple 2

Déterminer si la table contient la ligne.

Utilisation

Table.Contains(
    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"]
    }),
    [Name = "Ted"]
)

Sortie

false

Exemple 3

Déterminer si la table contient la ligne en comparant seulement la colonne [Name].

Utilisation

Table.Contains(
    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"]
    }),
    [CustomerID = 4, Name = "Bob"],
    "Name"
)

Sortie

true