Table.HasColumns
Table.HasColumns(table as table, columns as any) as logical
Indica se l' table
contiene le colonne specificate, columns
. Restituisce true
se la tabella contiene le colonne, in caso contrario false
.
Determinare se la tabella contiene la colonna [Name].
Utilizzo
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"
)
Output
true
Determinare se la tabella contiene le colonne [Name] e [PhoneNumber].
Utilizzo
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"}
)
Output
false