Table.Combine
Table.Combine(tables as list, optional columns as any) as table
傳回代表資料表清單 tables
合併結果的資料表。 所產生資料表會具有由 columns
或輸入類型等位 (若未指定 columns
) 所定義的資料列類型結構。
將三個資料表合併在一起。
使用方式
Table.Combine({
Table.FromRecords({[CustomerID = 1, Name = "Bob", Phone = "123-4567"]}),
Table.FromRecords({[CustomerID = 2, Name = "Jim", Phone = "987-6543"]}),
Table.FromRecords({[CustomerID = 3, Name = "Paul", Phone = "543-7890"]})
})
輸出
Table.FromRecords({
[CustomerID = 1, Name = "Bob", Phone = "123-4567"],
[CustomerID = 2, Name = "Jim", Phone = "987-6543"],
[CustomerID = 3, Name = "Paul", Phone = "543-7890"]
})
合併三個具有不同結構的資料表。
使用方式
Table.Combine({
Table.FromRecords({[Name = "Bob", Phone = "123-4567"]}),
Table.FromRecords({[Fax = "987-6543", Phone = "838-7171"]}),
Table.FromRecords({[Cell = "543-7890"]})
})
輸出
Table.FromRecords({
[Name = "Bob", Phone = "123-4567", Fax = null, Cell = null],
[Name = null, Phone = "838-7171", Fax = "987-6543", Cell = null],
[Name = null, Phone = null, Fax = null, Cell = "543-7890"]
})
將兩個資料表與專案合併至指定的類型上。
使用方式
Table.Combine(
{
Table.FromRecords({[Name = "Bob", Phone = "123-4567"]}),
Table.FromRecords({[Fax = "987-6543", Phone = "838-7171"]}),
Table.FromRecords({[Cell = "543-7890"]})
},
{"CustomerID", "Name"}
)
輸出
Table.FromRecords({
[CustomerID = null, Name = "Bob"],
[CustomerID = null, Name = null],
[CustomerID = null, Name = null]
})