Table.HasColumns

Sintaxe

Table.HasColumns(table as table, columns as any) as logical 

Sobre

Indica se o table contém as colunas especificadas, columns. Retorna true se a tabela contém as colunas; caso contrário, false.

Exemplo 1

Determine se a tabela tem a coluna [Name].

Usage

TTable.HasColumns(
    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"
)

Saída

true

Exemplo 2

Descubra se a tabela tem a coluna [Name] e [PhoneNumber].

Usage

Table.HasColumns(
    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", "PhoneNumber"}
)

Saída

false